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From Hari Shreedharan <hshreedha...@cloudera.com>
Subject Re: Lock contention in FileChannel
Date Wed, 14 Aug 2013 02:18:32 GMT
Even though the writes are done per batch, they don't go to disk rightaway - commits are the only ones which actually cause an fsync - which is when writes actually go to disk.  


Thanks,
Hari


On Tuesday, August 13, 2013 at 7:06 PM, Pankaj Gupta wrote:

> Looking at the code it seems like the lock and the i/o is done per event and not for a batch. Is that correct? If that is the case then it seems like there is a lot of overhead per event. The throughput I'm seeing is 1 - 1.5 MBps per disk which is way below the sequential read/write capacity of the disk which is easily over 50MBps. Adding more sinks doesn't help, they just block waiting for the queue to become free. CPU usage is 20%, there is enough RAM for page cache so that no read is going to disk. The queue seems to be the bottleneck. What is the throughput I should expect per disk? 
> 
> 
> On Tue, Aug 13, 2013 at 5:51 PM, Brock Noland <brock@cloudera.com (mailto:brock@cloudera.com)> wrote:
> > The lock is per file. Adding more directories to the channel will cause more files to be created. Of course you'll need additional disks behind those directories to see any performance increase. 
> > 
> > 
> > On Tue, Aug 13, 2013 at 7:14 PM, Hari Shreedharan <hshreedharan@cloudera.com (mailto:hshreedharan@cloudera.com)> wrote:
> > > Yes, IO is done inside locks to avoid multiple takes and puts getting written out at the same time. Even though Java makes sure the writes are serialized, Flume still needs to keep track of some counters etc, so the lock is required. Note that the lock you are talking about is  in the LogFile class, which represents a single file - so even if the write is inside that lock (which is also inside that class itself) that  does not cause any contention - because the lock is just preventing two IO ops to happen at the same time. 
> > > 
> > > 
> > > Thanks,
> > > Hari
> > > 
> > > 
> > > On Tuesday, August 13, 2013 at 5:01 PM, Pankaj Gupta wrote:
> > > 
> > > > It seems like some i/o is done inside the lock, which means that time for taking a lock is proportional to the time for i/o and thus it becomes a problem. I apologize in advance if I am wrong but the call stack and behavior I'm seeing seems to suggest that. Specifically, it seems that we do a write while inside take:
> > > > "SinkRunner-PollingRunner-LoadBalancingSinkProcessor" prio=10 tid=0x00007f857338c800 nid=0x404a runnable [0x00007f821b2f1000]
> > > >    java.lang.Thread.State: RUNNABLE
> > > >         at sun.nio.ch.NativeThread.current(Native Method)
> > > >         at sun.nio.ch.NativeThreadSet.add(NativeThreadSet.java:27)
> > > >         at sun.nio.ch.FileChannelImpl.write(FileChannelImpl.java:194)
> > > >         - locked <0x00000005190ec998> (a java.lang.Object)
> > > >         at org.apache.flume.channel.file.LogFile$Writer.write(LogFile.java:247)
> > > >         at org.apache.flume.channel.file.LogFile$Writer.take(LogFile.java:212)
> > > >         - locked <0x0000000519111590> (a org.apache.flume.channel.file.LogFileV3$Writer)
> > > >         at org.apache.flume.channel.file.Log.take(Log.java:550)
> > > >         at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doTake(FileChannel.java:499)
> > > >         at org.apache.flume.channel.BasicTransactionSemantics.take(BasicTransactionSemantics.java:113)
> > > >         at org.apache.flume.channel.BasicChannelSemantics.take(BasicChannelSemantics.java:95)
> > > >         at org.apache.flume.sink.AbstractRpcSink.process(AbstractRpcSink.java:330)
> > > >         at org.apache.flume.sink.LoadBalancingSinkProcessor.process(LoadBalancingSinkProcessor.java:154)
> > > >         at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
> > > >         at java.lang.Thread.run(Thread.java:662)
> > > > 
> > > > 
> > > > 
> > > > On Tue, Aug 13, 2013 at 4:39 PM, Hari Shreedharan <hshreedharan@cloudera.com (mailto:hshreedharan@cloudera.com)> wrote:
> > > > > Since the channel is designed to make sure that events are not duplicated to multiple sinks, and to protect against corruption due to concurrency issues, we do not need the locking in the channel's flume event queue. It is unlikely that locking is what is causing performance issues because the channel is heavily I/O bound. If you take a series of thread dumps, you will probably see that those threads are moving forward and the ones reading/writing from/to disk are the ones which are slower. These locks are unlikely to hit performance much. 
> > > > > 
> > > > > Thanks,
> > > > > Hari
> > > > > 
> > > > > 
> > > > > On Tuesday, August 13, 2013 at 4:13 PM, Pankaj Gupta wrote:
> > > > > 
> > > > > > Hi,
> > > > > > 
> > > > > > Spent some more time debugging issues with FileChannel. The problem seems to lock contention reading from FlumeEventQueue:
> > > > > > 
> > > > > > I see a lot of threads like this: 
> > > > > > "SinkRunner-PollingRunner-LoadBalancingSinkProcessor" prio=10 tid=0x00007f857b378800 nid=0x404d waiting for monitor entry [0x00007f821afee000]
> > > > > >    java.lang.Thread.State: BLOCKED (on object monitor)
> > > > > >         at org.apache.flume.channel.file.FlumeEventQueue.removeHead(FlumeEventQueue.java:117)
> > > > > >         - waiting to lock <0x0000000518ee4c90> (a org.apache.flume.channel.file.FlumeEventQueue)
> > > > > >         at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doTake(FileChannel.java:492)
> > > > > >         at org.apache.flume.channel.BasicTransactionSemantics.take(BasicTransactionSemantics.java:113)
> > > > > >         at org.apache.flume.channel.BasicChannelSemantics.take(BasicChannelSemantics.java:95)
> > > > > >         at org.apache.flume.sink.AbstractRpcSink.process(AbstractRpcSink.java:330)
> > > > > >         at org.apache.flume.sink.LoadBalancingSinkProcessor.process(LoadBalancingSinkProcessor.java:154)
> > > > > >         at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
> > > > > >         at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > 
> > > > > > I have two file channels and 8 Avro Sinks per file channel. I added more sinks because they weren't draining fast enough. It seems like they send the batch then wait for an ack before sending again, thus sends are not pipelined and having more sinks seemed like a good way of getting some parallelism. 
> > > > > > 
> > > > > > Here's the full stack trace:
> > > > > > 2013-08-13 15:30:32
> > > > > > Full thread dump Java HotSpot(TM) 64-Bit Server VM (20.13-b02 mixed mode):
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f834c02c000 nid=0x41a2 waiting on condition [0x00007f8210341000] 
> > > > > >    java.lang.Thread.State: WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000056d932120> (a java.util.concurrent.CountDownLatch$Sync)
> > > > > > at java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:811)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:969)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1281)
> > > > > > at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:207)
> > > > > > at org.apache.avro.ipc.CallFuture.await(CallFuture.java:141)
> > > > > > at org.apache.avro.ipc.Requestor.request(Requestor.java:150)
> > > > > > at org.apache.avro.ipc.Requestor.request(Requestor.java:129)
> > > > > > at org.apache.avro.ipc.specific.SpecificRequestor.invoke(SpecificRequestor.java:68)
> > > > > > at $Proxy7.appendBatch(Unknown Source)
> > > > > > at org.apache.flume.api.NettyAvroRpcClient$2.call(NettyAvroRpcClient.java:314)
> > > > > > at org.apache.flume.api.NettyAvroRpcClient$2.call(NettyAvroRpcClient.java:310)
> > > > > > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> > > > > > at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Attach Listener" daemon prio=10 tid=0x00007f85fc016000 nid=0x41a1 waiting on condition [0x0000000000000000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f834c02a800 nid=0x4173 waiting on condition [0x00007f8210544000]
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005194c3340> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f836000f800 nid=0x4172 waiting on condition [0x00007f8210645000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005191a16d8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f82ec01f000 nid=0x4164 waiting on condition [0x00007f8210746000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519174e08> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f8374023000 nid=0x4163 waiting on condition [0x00007f8210847000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519174e98> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f82ec030000 nid=0x415d waiting on condition [0x00007f8210948000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005195f9670> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f8374021800 nid=0x415b waiting on condition [0x00007f8210a49000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519174ce8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f836000f000 nid=0x415a waiting on condition [0x00007f8210b4a000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005191a1918> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f834c024000 nid=0x4154 waiting on condition [0x00007f8210c4b000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005191e7f60> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-41" prio=10 tid=0x00007f85d8466800 nid=0x4153 runnable [0x00007f8210e4d000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000054a291760> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000054a2917a8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000054a2c5348> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f82ec029800 nid=0x4147 waiting on condition [0x00007f8210d4c000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519174f58> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-41" prio=10 tid=0x00007f8584469800 nid=0x4146 runnable [0x00007f8210f4e000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000546e5dd40> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000546e5dd28> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000546ec1ea0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-41" prio=10 tid=0x00007f8588411000 nid=0x4118 runnable [0x00007f821104f000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000544f763d8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000544f763c0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000544ee55f8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-41" prio=10 tid=0x00007f85803ff000 nid=0x4111 runnable [0x00007f8211150000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000054473d5c0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000054473d5a8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000054474d088> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-40" prio=10 tid=0x00007f85843c7800 nid=0x4110 runnable [0x00007f8211251000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005437f4f88> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005437f4f70> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000543803478> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-40" prio=10 tid=0x00007f858840f800 nid=0x410f runnable [0x00007f8211352000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005422a9030> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005422a9018> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005422ca310> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-39" prio=10 tid=0x00007f85843c6000 nid=0x410e runnable [0x00007f8211453000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000541063d68> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000541063d50> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005410c8240> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-40" prio=10 tid=0x00007f85d83c6000 nid=0x410d runnable [0x00007f8211554000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000540dc1128> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000540dc1110> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000540c94928> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-39" prio=10 tid=0x00007f85d83c4800 nid=0x410a runnable [0x00007f8211655000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000053fbbc3c8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000053fbbc3b0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000053f897d00> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-38" prio=10 tid=0x00007f85843c4800 nid=0x4109 runnable [0x00007f8211756000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000053f812878> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000053f812860> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000053f897cb8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-38" prio=10 tid=0x00007f85d83c3000 nid=0x40fd runnable [0x00007f8211857000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000053e6e5588> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000053e6e5570> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000053e714e70> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f8374020800 nid=0x40f3 waiting on condition [0x00007f8211958000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519175138> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f834c022000 nid=0x40f2 waiting on condition [0x00007f8211a59000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519174c28> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f82ec032000 nid=0x40f1 waiting on condition [0x00007f8211b5a000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005191751c8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-39" prio=10 tid=0x00007f85883ad800 nid=0x40f0 runnable [0x00007f8211c5b000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000536579dc8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000536579db0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000536585830> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f836000d800 nid=0x40ef waiting on condition [0x00007f8211d5c000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005191750a8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-38" prio=10 tid=0x00007f85883ac000 nid=0x40e1 runnable [0x00007f8211e5d000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005313943c0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005313943a8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005314e0fe0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f837401f000 nid=0x40e0 waiting on condition [0x00007f8211f5e000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051936f460> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f82ec028000 nid=0x40df waiting on condition [0x00007f821205f000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051936dfa8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-37" prio=10 tid=0x00007f85883aa800 nid=0x40de runnable [0x00007f8212160000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000052dad4480> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000052dad4468> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000052da31528> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-40" prio=10 tid=0x00007f85803fd800 nid=0x40dd runnable [0x00007f8212261000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000052c73c608> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000052c73c5f0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000052c652608> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-36" prio=10 tid=0x00007f85883a9000 nid=0x40dc runnable [0x00007f8212362000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000052b8da9b0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000052b8da998> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000052b8fc590> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-39" prio=10 tid=0x00007f85803fc000 nid=0x40db waiting for monitor entry [0x00007f8212462000] 
> > > > > >    java.lang.Thread.State: BLOCKED (on object monitor)
> > > > > > at org.apache.flume.channel.file.FlumeEventQueue.addWithoutCommit(FlumeEventQueue.java:184)
> > > > > > - waiting to lock <0x0000000518ee4c90> (a org.apache.flume.channel.file.FlumeEventQueue)
> > > > > > at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doPut(FileChannel.java:460)
> > > > > > at org.apache.flume.channel.BasicTransactionSemantics.put(BasicTransactionSemantics.java:93)
> > > > > > at org.apache.flume.channel.BasicChannelSemantics.put(BasicChannelSemantics.java:80)
> > > > > > at org.apache.flume.channel.ChannelProcessor.processEventBatch(ChannelProcessor.java:189)
> > > > > > at org.apache.flume.source.AvroSource.appendBatch(AvroSource.java:330)
> > > > > > at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
> > > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> > > > > > at java.lang.reflect.Method.invoke(Method.java:597)
> > > > > > at org.apache.avro.ipc.specific.SpecificResponder.respond(SpecificResponder.java:88)
> > > > > > at org.apache.avro.ipc.Responder.respond(Responder.java:149)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.messageReceived(NettyServer.java:188)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.handleUpstream(NettyServer.java:173)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:792)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:321)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:303)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:220)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:94)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:364)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:238)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f836000b000 nid=0x40da waiting on condition [0x00007f8212564000]
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051936df18> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Flume Avro RPC Client Call Invoker 1" daemon prio=10 tid=0x00007f834c020000 nid=0x40d9 waiting on condition [0x00007f8212665000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000518fe7ae8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-37" prio=10 tid=0x00007f85843c3000 nid=0x40d8 runnable [0x00007f8212766000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005263d6bc0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005263d6ba8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005264b1a48> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-37" prio=10 tid=0x00007f85d83c1800 nid=0x40d7 runnable [0x00007f8212867000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000525d1d0f8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000525d1d0e0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000525d2cdf8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-36" prio=10 tid=0x00007f85d83c0000 nid=0x40d6 runnable [0x00007f8212968000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000525a689f0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000525a689d8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000525a24570> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-35" prio=10 tid=0x00007f85883a8000 nid=0x40d5 runnable [0x00007f8212a69000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000524e1e7f0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000524e1e7d8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000524cfd670> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-38" prio=10 tid=0x00007f85803fa800 nid=0x40d4 runnable [0x00007f8212b6a000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000524d437c0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000524d437a8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000524ab3330> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-36" prio=10 tid=0x00007f85843ad800 nid=0x40d3 runnable [0x00007f8212c6b000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000524cf4140> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000524cf4128> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000524ab32e8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-35" prio=10 tid=0x00007f85d83a9000 nid=0x40d2 runnable [0x00007f8212d6c000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005244877c8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005244877b0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000523f5b660> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-34" prio=10 tid=0x00007f85d838e000 nid=0x40d1 runnable [0x00007f8212e6d000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000052419e490> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000052419e478> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000523f5b6f0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-34" prio=10 tid=0x00007f8588390800 nid=0x40d0 waiting for monitor entry [0x00007f8212f6d000] 
> > > > > >    java.lang.Thread.State: BLOCKED (on object monitor)
> > > > > > at org.apache.flume.channel.file.LogFile$Writer.put(LogFile.java:202)
> > > > > > - waiting to lock <0x0000000519111590> (a org.apache.flume.channel.file.LogFileV3$Writer)
> > > > > > at org.apache.flume.channel.file.Log.put(Log.java:507)
> > > > > > at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doPut(FileChannel.java:457)
> > > > > > at org.apache.flume.channel.BasicTransactionSemantics.put(BasicTransactionSemantics.java:93)
> > > > > > at org.apache.flume.channel.BasicChannelSemantics.put(BasicChannelSemantics.java:80)
> > > > > > at org.apache.flume.channel.ChannelProcessor.processEventBatch(ChannelProcessor.java:189)
> > > > > > at org.apache.flume.source.AvroSource.appendBatch(AvroSource.java:330)
> > > > > > at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
> > > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> > > > > > at java.lang.reflect.Method.invoke(Method.java:597)
> > > > > > at org.apache.avro.ipc.specific.SpecificResponder.respond(SpecificResponder.java:88)
> > > > > > at org.apache.avro.ipc.Responder.respond(Responder.java:149)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.messageReceived(NettyServer.java:188)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.handleUpstream(NettyServer.java:173)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:792)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:321)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:303)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:220)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:94)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:364)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:238)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-35" prio=10 tid=0x00007f85843ab800 nid=0x40cf runnable [0x00007f821306f000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000523d40938> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000523d40aa0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000523ecec18> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-37" prio=10 tid=0x00007f85803e3800 nid=0x40ce waiting for monitor entry [0x00007f821316f000] 
> > > > > >    java.lang.Thread.State: BLOCKED (on object monitor)
> > > > > > at org.apache.flume.channel.file.FlumeEventQueue.addWithoutCommit(FlumeEventQueue.java:184)
> > > > > > - waiting to lock <0x0000000518ee4c90> (a org.apache.flume.channel.file.FlumeEventQueue)
> > > > > > at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doPut(FileChannel.java:460)
> > > > > > at org.apache.flume.channel.BasicTransactionSemantics.put(BasicTransactionSemantics.java:93)
> > > > > > at org.apache.flume.channel.BasicChannelSemantics.put(BasicChannelSemantics.java:80)
> > > > > > at org.apache.flume.channel.ChannelProcessor.processEventBatch(ChannelProcessor.java:189)
> > > > > > at org.apache.flume.source.AvroSource.appendBatch(AvroSource.java:330)
> > > > > > at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
> > > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> > > > > > at java.lang.reflect.Method.invoke(Method.java:597)
> > > > > > at org.apache.avro.ipc.specific.SpecificResponder.respond(SpecificResponder.java:88)
> > > > > > at org.apache.avro.ipc.Responder.respond(Responder.java:149)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.messageReceived(NettyServer.java:188)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.handleUpstream(NettyServer.java:173)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:792)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:321)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:303)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:220)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:94)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:364)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:238)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-34" prio=10 tid=0x00007f8584391000 nid=0x40cd runnable [0x00007f8213271000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000523935540> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000523935528> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000523788ed8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-33" prio=10 tid=0x00007f85d8373800 nid=0x40cc runnable [0x00007f8213372000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005239ec658> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005239ec640> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000523845410> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-33" prio=10 tid=0x00007f8588375800 nid=0x40cb waiting for monitor entry [0x00007f8213472000]
> > > > > >    java.lang.Thread.State: BLOCKED (on object monitor)
> > > > > > at org.apache.flume.channel.file.LogFile$Writer.put(LogFile.java:202)
> > > > > > - waiting to lock <0x0000000519111590> (a org.apache.flume.channel.file.LogFileV3$Writer)
> > > > > > at org.apache.flume.channel.file.Log.put(Log.java:507)
> > > > > > at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doPut(FileChannel.java:457)
> > > > > > at org.apache.flume.channel.BasicTransactionSemantics.put(BasicTransactionSemantics.java:93)
> > > > > > at org.apache.flume.channel.BasicChannelSemantics.put(BasicChannelSemantics.java:80)
> > > > > > at org.apache.flume.channel.ChannelProcessor.processEventBatch(ChannelProcessor.java:189)
> > > > > > at org.apache.flume.source.AvroSource.appendBatch(AvroSource.java:330)
> > > > > > at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
> > > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> > > > > > at java.lang.reflect.Method.invoke(Method.java:597)
> > > > > > at org.apache.avro.ipc.specific.SpecificResponder.respond(SpecificResponder.java:88)
> > > > > > at org.apache.avro.ipc.Responder.respond(Responder.java:149)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.messageReceived(NettyServer.java:188)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.handleUpstream(NettyServer.java:173)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:792)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:321)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:303)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:220)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:94)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:364)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:238)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-33" prio=10 tid=0x00007f8584376000 nid=0x40ca runnable [0x00007f8213574000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005237e3028> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005237e3010> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000523788e90> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-32" prio=10 tid=0x00007f85d8358800 nid=0x40c9 waiting for monitor entry [0x00007f8213674000]
> > > > > >    java.lang.Thread.State: BLOCKED (on object monitor)
> > > > > > at org.apache.flume.channel.file.FlumeEventQueue.addWithoutCommit(FlumeEventQueue.java:184)
> > > > > > - waiting to lock <0x0000000518ee4c90> (a org.apache.flume.channel.file.FlumeEventQueue)
> > > > > > at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doPut(FileChannel.java:460)
> > > > > > at org.apache.flume.channel.BasicTransactionSemantics.put(BasicTransactionSemantics.java:93)
> > > > > > at org.apache.flume.channel.BasicChannelSemantics.put(BasicChannelSemantics.java:80)
> > > > > > at org.apache.flume.channel.ChannelProcessor.processEventBatch(ChannelProcessor.java:189)
> > > > > > at org.apache.flume.source.AvroSource.appendBatch(AvroSource.java:330)
> > > > > > at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
> > > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> > > > > > at java.lang.reflect.Method.invoke(Method.java:597)
> > > > > > at org.apache.avro.ipc.specific.SpecificResponder.respond(SpecificResponder.java:88)
> > > > > > at org.apache.avro.ipc.Responder.respond(Responder.java:149)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.messageReceived(NettyServer.java:188)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.handleUpstream(NettyServer.java:173)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:792)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:321)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:303)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:220)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:94)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:364)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:238)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-32" prio=10 tid=0x00007f858835b000 nid=0x40c8 runnable [0x00007f8213776000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000523343688> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000523343670> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000052305e5c8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-36" prio=10 tid=0x00007f85803c9000 nid=0x40c7 runnable [0x00007f8213877000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005230fa580> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005230fa568> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000522f5ca50> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-32" prio=10 tid=0x00007f858435b000 nid=0x40c6 runnable [0x00007f8213978000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005231367a8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000523136790> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000052305e658> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-31" prio=10 tid=0x00007f85d833e000 nid=0x40c5 runnable [0x00007f8213a79000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000522db30a0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000522db3088> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000522bda430> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-31" prio=10 tid=0x00007f8588340000 nid=0x40c4 runnable [0x00007f8213b7a000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000522c16518> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000522c16500> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000522bd97e8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-30" prio=10 tid=0x00007f85d8323800 nid=0x40c3 runnable [0x00007f8213c7b000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000522bd1a20> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000522bd1a08> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000522bda3a0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-31" prio=10 tid=0x00007f8584340800 nid=0x40c2 runnable [0x00007f8213d7c000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005228d1608> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005228d15f0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005228a6aa0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-30" prio=10 tid=0x00007f8588325000 nid=0x40c1 runnable [0x00007f8213e7d000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000052277b088> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000052277b070> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005225ed3b8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-35" prio=10 tid=0x00007f85803ae000 nid=0x40c0 runnable [0x00007f8213f7e000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000522737380> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000522737368> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005225ed328> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-29" prio=10 tid=0x00007f85d8308800 nid=0x40bf runnable [0x00007f821407f000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005226034a8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000522603490> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005225ed298> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-28" prio=10 tid=0x00007f85d82ed800 nid=0x40be runnable [0x00007f8214180000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000522359408> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005223593f0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005221e7278> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-27" prio=10 tid=0x00007f85d82d2800 nid=0x40bd runnable [0x00007f8214281000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005222c0478> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005222c0460> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005221e6e40> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-29" prio=10 tid=0x00007f858830a800 nid=0x40bc runnable [0x00007f8214382000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000521ddf488> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000521ddf470> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000521c88d38> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-30" prio=10 tid=0x00007f8584326000 nid=0x40bb waiting for monitor entry [0x00007f8214482000] 
> > > > > >    java.lang.Thread.State: BLOCKED (on object monitor)
> > > > > > at org.apache.flume.channel.file.LogFile$Writer.put(LogFile.java:202)
> > > > > > - waiting to lock <0x0000000519111590> (a org.apache.flume.channel.file.LogFileV3$Writer)
> > > > > > at org.apache.flume.channel.file.Log.put(Log.java:507)
> > > > > > at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doPut(FileChannel.java:457)
> > > > > > at org.apache.flume.channel.BasicTransactionSemantics.put(BasicTransactionSemantics.java:93)
> > > > > > at org.apache.flume.channel.BasicChannelSemantics.put(BasicChannelSemantics.java:80)
> > > > > > at org.apache.flume.channel.ChannelProcessor.processEventBatch(ChannelProcessor.java:189)
> > > > > > at org.apache.flume.source.AvroSource.appendBatch(AvroSource.java:330)
> > > > > > at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
> > > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> > > > > > at java.lang.reflect.Method.invoke(Method.java:597)
> > > > > > at org.apache.avro.ipc.specific.SpecificResponder.respond(SpecificResponder.java:88)
> > > > > > at org.apache.avro.ipc.Responder.respond(Responder.java:149)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.messageReceived(NettyServer.java:188)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.handleUpstream(NettyServer.java:173)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:792)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:321)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:303)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:220)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:94)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:364)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:238)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-26" prio=10 tid=0x00007f85d82b8000 nid=0x40ba runnable [0x00007f8214584000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000521cbcb90> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000521cbcb78> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000521279250> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-28" prio=10 tid=0x00007f85882ef800 nid=0x40b9 runnable [0x00007f8214685000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000521a1c2d0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000521a1c2b8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005218f1508> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-34" prio=10 tid=0x00007f8580393800 nid=0x40b8 runnable [0x00007f8214786000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000052181ce58> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000052181ce40> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005212791c0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-29" prio=10 tid=0x00007f858430b800 nid=0x40b7 runnable [0x00007f8214887000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005219175f0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000521746090> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000521278e60> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-27" prio=10 tid=0x00007f85882d4800 nid=0x40b6 runnable [0x00007f8214988000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000052163e9c8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000052163e9b0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000521279130> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-33" prio=10 tid=0x00007f8580378800 nid=0x40b5 runnable [0x00007f8214a89000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000052152cb38> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000052152cb20> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000521278d40> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-28" prio=10 tid=0x00007f85842f0800 nid=0x40b4 runnable [0x00007f8214b8a000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005213ba3e0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005213ba3c8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000521278020> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-27" prio=10 tid=0x00007f85842d5800 nid=0x40b3 runnable [0x00007f8214c8b000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005213ed660> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005213ed648> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000521278c20> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-26" prio=10 tid=0x00007f85882b9800 nid=0x40b2 runnable [0x00007f8214d8c000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000052133b7c0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000052133b7a8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005212790a0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-32" prio=10 tid=0x00007f858035d800 nid=0x40af runnable [0x00007f8214e8d000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000520e53be0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000520e53bc8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000520f3bb50> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-25" prio=10 tid=0x00007f85d829d000 nid=0x40ae runnable [0x00007f8214f8e000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000520e09a30> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000520e09a18> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000520f3b6d0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-31" prio=10 tid=0x00007f8580342800 nid=0x40ad runnable [0x00007f821508f000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000520ef70e0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000520ef70c8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000520f3b208> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-26" prio=10 tid=0x00007f85842ba800 nid=0x40ac runnable [0x00007f8215190000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000520c9dfc0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000520c9dfa8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000520bb3cc0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-25" prio=10 tid=0x00007f85842a0000 nid=0x40ab runnable [0x00007f8215291000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000520b941a8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000520b94190> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000520bb30c0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-24" prio=10 tid=0x00007f85d8282800 nid=0x40aa runnable [0x00007f8215392000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000520952288> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000520952270> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000520356888> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-30" prio=10 tid=0x00007f8580328000 nid=0x40a9 runnable [0x00007f8215493000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000520a2fa20> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000520a2fa08> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000520983da0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-23" prio=10 tid=0x00007f85d8267800 nid=0x40a8 runnable [0x00007f8215594000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000052095c470> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000052095c458> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000520356840> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-29" prio=10 tid=0x00007f858030d000 nid=0x40a7 runnable [0x00007f8215695000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000052065b178> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000052065b160> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000520357320> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-28" prio=10 tid=0x00007f85802f2800 nid=0x40a6 runnable [0x00007f8215796000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000052043cad0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000052043cab8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005203567b0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-25" prio=10 tid=0x00007f858829f000 nid=0x40a5 runnable [0x00007f8215897000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000052041a8a8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000052041a890> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000520356690> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-22" prio=10 tid=0x00007f85d824c800 nid=0x40a4 runnable [0x00007f8215998000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000052036b380> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000052036b368> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000520357290> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-24" prio=10 tid=0x00007f8584285800 nid=0x40a3 runnable [0x00007f8215a99000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000052007ac40> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000052007ac28> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051fe41948> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-27" prio=10 tid=0x00007f85802d8000 nid=0x40a2 runnable [0x00007f8215b9a000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005201a2ae8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005201a2ad0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051ffda458> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-21" prio=10 tid=0x00007f85d8232000 nid=0x40a1 waiting for monitor entry [0x00007f8215c9a000] 
> > > > > >    java.lang.Thread.State: BLOCKED (on object monitor)
> > > > > > at org.apache.flume.channel.file.FlumeEventQueue.addWithoutCommit(FlumeEventQueue.java:184)
> > > > > > - waiting to lock <0x0000000518ee4c90> (a org.apache.flume.channel.file.FlumeEventQueue)
> > > > > > at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doPut(FileChannel.java:460)
> > > > > > at org.apache.flume.channel.BasicTransactionSemantics.put(BasicTransactionSemantics.java:93)
> > > > > > at org.apache.flume.channel.BasicChannelSemantics.put(BasicChannelSemantics.java:80)
> > > > > > at org.apache.flume.channel.ChannelProcessor.processEventBatch(ChannelProcessor.java:189)
> > > > > > at org.apache.flume.source.AvroSource.appendBatch(AvroSource.java:330)
> > > > > > at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
> > > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> > > > > > at java.lang.reflect.Method.invoke(Method.java:597)
> > > > > > at org.apache.avro.ipc.specific.SpecificResponder.respond(SpecificResponder.java:88)
> > > > > > at org.apache.avro.ipc.Responder.respond(Responder.java:149)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.messageReceived(NettyServer.java:188)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.handleUpstream(NettyServer.java:173)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:792)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:321)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:303)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:220)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:94)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:364)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:238)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-26" prio=10 tid=0x00007f85802bd800 nid=0x40a0 runnable [0x00007f8215d9c000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051ff20e78> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051ff20e60> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051fe41900> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-24" prio=10 tid=0x00007f8588284000 nid=0x409f runnable [0x00007f8215e9d000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051fbc1ca0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051fbc1c88> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051f9a7978> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-25" prio=10 tid=0x00007f85802a2800 nid=0x409e runnable [0x00007f8215f9e000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051fa3b5b8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051fa3b5a0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051f3155b0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-20" prio=10 tid=0x00007f85d8217800 nid=0x409d runnable [0x00007f821609f000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051f83c838> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051f83c820> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051f3150e8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-23" prio=10 tid=0x00007f8588269800 nid=0x409c runnable [0x00007f82161a0000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051f78b9b0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051f78b998> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051f3156d0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-22" prio=10 tid=0x00007f858824e800 nid=0x409b runnable [0x00007f82162a1000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051f7c0cc8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051f7c0cb0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051f3151c0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-23" prio=10 tid=0x00007f858426a800 nid=0x409a runnable [0x00007f82163a2000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051f6065a8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051f606590> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051f3d9668> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-22" prio=10 tid=0x00007f858424f800 nid=0x4099 runnable [0x00007f82164a3000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051f56d710> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051f56d6f8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051f314f80> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-21" prio=10 tid=0x00007f8588233800 nid=0x4098 runnable [0x00007f82165a4000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051f3bcd68> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051f3bcd50> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051f315400> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-19" prio=10 tid=0x00007f85d81fc800 nid=0x4097 runnable [0x00007f82166a5000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051f53b198> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051f53b180> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051f315760> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-20" prio=10 tid=0x00007f8588218800 nid=0x4096 waiting for monitor entry [0x00007f82167a5000]
> > > > > >    java.lang.Thread.State: BLOCKED (on object monitor)
> > > > > > at org.apache.flume.channel.file.LogFile$Writer.put(LogFile.java:202)
> > > > > > - waiting to lock <0x0000000519111590> (a org.apache.flume.channel.file.LogFileV3$Writer)
> > > > > > at org.apache.flume.channel.file.Log.put(Log.java:507)
> > > > > > at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doPut(FileChannel.java:457)
> > > > > > at org.apache.flume.channel.BasicTransactionSemantics.put(BasicTransactionSemantics.java:93)
> > > > > > at org.apache.flume.channel.BasicChannelSemantics.put(BasicChannelSemantics.java:80)
> > > > > > at org.apache.flume.channel.ChannelProcessor.processEventBatch(ChannelProcessor.java:189)
> > > > > > at org.apache.flume.source.AvroSource.appendBatch(AvroSource.java:330)
> > > > > > at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
> > > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> > > > > > at java.lang.reflect.Method.invoke(Method.java:597)
> > > > > > at org.apache.avro.ipc.specific.SpecificResponder.respond(SpecificResponder.java:88)
> > > > > > at org.apache.avro.ipc.Responder.respond(Responder.java:149)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.messageReceived(NettyServer.java:188)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.handleUpstream(NettyServer.java:173)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:792)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:321)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:303)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:220)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:94)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:364)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:238)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-18" prio=10 tid=0x00007f85d81e1800 nid=0x4095 runnable [0x00007f82168a7000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051ee92ba0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051ee92b88> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051ed19740> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-19" prio=10 tid=0x00007f85881fd800 nid=0x4094 runnable [0x00007f82169a8000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051ee5da40> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051ee5da28> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051e77a940> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-17" prio=10 tid=0x00007f85d81c6800 nid=0x4093 runnable [0x00007f8216aa9000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051ecb1730> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051ecb1718> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051e77a8b0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-21" prio=10 tid=0x00007f8584234800 nid=0x4092 runnable [0x00007f8216baa000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051e899660> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051e899648> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051e77a310> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-24" prio=10 tid=0x00007f8580287000 nid=0x4091 runnable [0x00007f8216caa000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at org.apache.flume.channel.file.FlumeEventQueue.addTail(FlumeEventQueue.java:165)
> > > > > > - locked <0x0000000518ee4c90> (a org.apache.flume.channel.file.FlumeEventQueue)
> > > > > > at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doCommit(FileChannel.java:529)
> > > > > > - locked <0x0000000518ee4c90> (a org.apache.flume.channel.file.FlumeEventQueue)
> > > > > > at org.apache.flume.channel.BasicTransactionSemantics.commit(BasicTransactionSemantics.java:151)
> > > > > > at org.apache.flume.channel.ChannelProcessor.processEventBatch(ChannelProcessor.java:192)
> > > > > > at org.apache.flume.source.AvroSource.appendBatch(AvroSource.java:330)
> > > > > > at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
> > > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> > > > > > at java.lang.reflect.Method.invoke(Method.java:597)
> > > > > > at org.apache.avro.ipc.specific.SpecificResponder.respond(SpecificResponder.java:88)
> > > > > > at org.apache.avro.ipc.Responder.respond(Responder.java:149)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.messageReceived(NettyServer.java:188)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.handleUpstream(NettyServer.java:173)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:792)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:321)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:303)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:220)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:94)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:364)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:238)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-23" prio=10 tid=0x00007f858026c000 nid=0x4090 runnable [0x00007f8216dac000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051ea8b6f0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051ea8b6d8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051e77a820> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-16" prio=10 tid=0x00007f85d81ac000 nid=0x408f runnable [0x00007f8216ead000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051e7c8808> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051e7c87f0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051e77a280> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-20" prio=10 tid=0x00007f8584219800 nid=0x408e runnable [0x00007f8216fae000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051e8fffa8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051e8fff90> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051e77a700> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-22" prio=10 tid=0x00007f8580251000 nid=0x408d runnable [0x00007f82170af000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051e4dc398> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051e4dc380> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051dcbeef8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-19" prio=10 tid=0x00007f85841fe800 nid=0x408c runnable [0x00007f82171b0000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051e221520> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051e221508> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051e407860> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-18" prio=10 tid=0x00007f85841e3800 nid=0x408b runnable [0x00007f82172b1000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051e465298> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051e465280> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051dcbef88> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-18" prio=10 tid=0x00007f85881e3000 nid=0x408a runnable [0x00007f82173b2000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051dea12e0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051dea12c8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051cfd4d78> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-15" prio=10 tid=0x00007f85d8191000 nid=0x4089 runnable [0x00007f82174b3000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051de322b8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051de322a0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051dcbec28> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-14" prio=10 tid=0x00007f85d8176800 nid=0x4088 runnable [0x00007f82175b4000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051dea29a8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051dea2990> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051dcbf018> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-21" prio=10 tid=0x00007f8580236800 nid=0x4087 runnable [0x00007f82176b5000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051dca95d0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051dca95b8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051cfd4e08> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-17" prio=10 tid=0x00007f85841c8800 nid=0x4086 runnable [0x00007f82177b6000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051da8d058> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051da8d040> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051cd693f8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-20" prio=10 tid=0x00007f858021b800 nid=0x4085 runnable [0x00007f82178b7000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051d95a5b0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051d95a598> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051cfd4e98> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-16" prio=10 tid=0x00007f85841ad800 nid=0x4083 runnable [0x00007f82179b8000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051d92a278> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051d92a260> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051cfd4fb8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-13" prio=10 tid=0x00007f85d815b800 nid=0x4082 runnable [0x00007f8217ab9000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051d734788> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051d734770> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051cd69488> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-19" prio=10 tid=0x00007f8580200800 nid=0x4081 runnable [0x00007f8217bba000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051d4268e8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051d4268d0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051d139810> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-15" prio=10 tid=0x00007f8584192800 nid=0x4080 runnable [0x00007f8217cbb000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051d4cda88> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051d4cda70> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051babcf98> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-17" prio=10 tid=0x00007f85881c8000 nid=0x407f runnable [0x00007f8217dbc000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051d32ffe8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051d32ffd0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051cd691b8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-14" prio=10 tid=0x00007f8584177800 nid=0x407e runnable [0x00007f8217ebd000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051d506c60> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051d506c48> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051cfd5048> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-16" prio=10 tid=0x00007f85881ad000 nid=0x407d runnable [0x00007f8217fbe000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051d1223e0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051d1223c8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051c6c7b40> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-15" prio=10 tid=0x00007f8588192800 nid=0x407c runnable [0x00007f82180bf000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051d146f50> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051d146f38> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051cd69248> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-13" prio=10 tid=0x00007f858415c800 nid=0x407b runnable [0x00007f82181c0000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051d11d1b8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051d11d1a0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051c6c7c18> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-12" prio=10 tid=0x00007f85d8141000 nid=0x407a runnable [0x00007f82182c1000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051cd01a78> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051cd01a60> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051cd695a8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-11" prio=10 tid=0x00007f85d8126800 nid=0x4079 runnable [0x00007f82183c2000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051cfa6f88> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051cfa6f70> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051ba67370> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-14" prio=10 tid=0x00007f8588177800 nid=0x4078 runnable [0x00007f82184c3000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051ce5cdd0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051ce5cdb8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051c6c7bd0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-12" prio=10 tid=0x00007f8584142000 nid=0x4077 runnable [0x00007f82185c4000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051cc27cb8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051cc27ca0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051babd0b8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-18" prio=10 tid=0x00007f85801e6000 nid=0x4076 runnable [0x00007f82186c5000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051cb895c8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051cc77fd0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051c6c7cf0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-11" prio=10 tid=0x00007f8584127800 nid=0x4075 runnable [0x00007f82187c6000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051ca540d0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051caad368> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051c6c7e10> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-13" prio=10 tid=0x00007f858815c800 nid=0x4074 runnable [0x00007f82188c7000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051c953ab8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051ca799a8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051babd028> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-17" prio=10 tid=0x00007f85801cb800 nid=0x4073 runnable [0x00007f82189c8000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051c77c3d8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051c8137c8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051c3856f0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-10" prio=10 tid=0x00007f858410c800 nid=0x4072 runnable [0x00007f8218ac9000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051c7dd2b0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051c613988> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051babcde8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-16" prio=10 tid=0x00007f85801b1000 nid=0x4071 runnable [0x00007f8218bca000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051c776580> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051c6633c8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051c6c7ea0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-9" prio=10 tid=0x00007f85840f1800 nid=0x4070 runnable [0x00007f8218ccb000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051c36b550> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051c36b568> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051ba675f8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-8" prio=10 tid=0x00007f85840d6800 nid=0x406f runnable [0x00007f8218dcc000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051c546b00> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051c40a178> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051ba67760> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-7" prio=10 tid=0x00007f85840bb800 nid=0x406e runnable [0x00007f8218ecd000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051c2ecf90> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051c29a100> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051ba675b0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-15" prio=10 tid=0x00007f8580196000 nid=0x406d runnable [0x00007f8218fce000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051c2ee670> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051c2ee688> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051ba67718> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-12" prio=10 tid=0x00007f8588141800 nid=0x406c runnable [0x00007f82190cf000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051c0bd978> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051c16cc00> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051babcf08> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-6" prio=10 tid=0x00007f85840a0800 nid=0x406b runnable [0x00007f82191d0000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051c068508> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051bf825f0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051ba676d0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-11" prio=10 tid=0x00007f8588127000 nid=0x406a runnable [0x00007f82192d1000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051becaa68> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051c03ead0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051babce78> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-10" prio=10 tid=0x00007f858810c800 nid=0x4069 runnable [0x00007f82193d2000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051be31b98> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051bd56790> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051ba67490> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-14" prio=10 tid=0x00007f858017b000 nid=0x4068 runnable [0x00007f82194d3000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051bccb8c0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051bb14420> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051babcd58> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-5" prio=10 tid=0x00007f8584085800 nid=0x4067 runnable [0x00007f82195d4000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051bd004a8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051bd49480> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051ba67400> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-4" prio=10 tid=0x00007f858406b000 nid=0x4066 runnable [0x00007f82196d5000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051ba1e928> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051bccdd00> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051ba66ef0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-9" prio=10 tid=0x00007f85880f1800 nid=0x4065 waiting for monitor entry [0x00007f82197d5000] 
> > > > > >    java.lang.Thread.State: BLOCKED (on object monitor)
> > > > > > at org.apache.flume.channel.file.LogFile$Writer.put(LogFile.java:202)
> > > > > > - waiting to lock <0x0000000519111590> (a org.apache.flume.channel.file.LogFileV3$Writer)
> > > > > > at org.apache.flume.channel.file.Log.put(Log.java:507)
> > > > > > at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doPut(FileChannel.java:457)
> > > > > > at org.apache.flume.channel.BasicTransactionSemantics.put(BasicTransactionSemantics.java:93)
> > > > > > at org.apache.flume.channel.BasicChannelSemantics.put(BasicChannelSemantics.java:80)
> > > > > > at org.apache.flume.channel.ChannelProcessor.processEventBatch(ChannelProcessor.java:189)
> > > > > > at org.apache.flume.source.AvroSource.appendBatch(AvroSource.java:330)
> > > > > > at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
> > > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> > > > > > at java.lang.reflect.Method.invoke(Method.java:597)
> > > > > > at org.apache.avro.ipc.specific.SpecificResponder.respond(SpecificResponder.java:88)
> > > > > > at org.apache.avro.ipc.Responder.respond(Responder.java:149)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.messageReceived(NettyServer.java:188)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.apache.avro.ipc.NettyServer$NettyServerAvroHandler.handleUpstream(NettyServer.java:173)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:792)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.unfoldAndFireMessageReceived(FrameDecoder.java:321)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.callDecode(FrameDecoder.java:303)
> > > > > > at org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:220)
> > > > > > at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:75)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> > > > > > at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
> > > > > > at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:94)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.processSelectedKeys(AbstractNioWorker.java:364)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:238)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-8" prio=10 tid=0x00007f85880d6800 nid=0x4064 runnable [0x00007f82198d7000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051b5bcca8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051b7ef8f0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051b5c7cb8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-7" prio=10 tid=0x00007f85880bb800 nid=0x4063 runnable [0x00007f82199d8000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051b788ce8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051b788d00> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051b285260> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-13" prio=10 tid=0x00007f8580160800 nid=0x4062 runnable [0x00007f8219ad9000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051b71a0f8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051b750e98> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051aed5a70> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-10" prio=10 tid=0x00007f85d810b800 nid=0x4061 runnable [0x00007f8219bda000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051b517878> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051b5bab30> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051aed5b90> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-9" prio=10 tid=0x00007f85d80f0800 nid=0x4060 runnable [0x00007f8219cdb000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051b5656e0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051b5657a0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051b285338> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-8" prio=10 tid=0x00007f85d80d5800 nid=0x405f runnable [0x00007f8219ddc000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051b3df220> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051b475118> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051aed5c20> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-6" prio=10 tid=0x00007f85880a0800 nid=0x405e runnable [0x00007f8219edd000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051b11c010> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051b1eab78> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051af91478> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-7" prio=10 tid=0x00007f85d80bb000 nid=0x405d runnable [0x00007f8219fde000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051b1d36e0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051b0328c0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051aed5cb0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-12" prio=10 tid=0x00007f8580145800 nid=0x405c runnable [0x00007f821a0df000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051aeb3070> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051aeb3088> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a98a820> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-6" prio=10 tid=0x00007f85d80a0000 nid=0x405b runnable [0x00007f821a1e0000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051aefa920> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051af3ee40> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051ac28810> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-5" prio=10 tid=0x00007f8588086000 nid=0x405a runnable [0x00007f821a2e1000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051aefe1b0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051ad2b858> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051aed5e18> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-11" prio=10 tid=0x00007f858012a800 nid=0x4059 runnable [0x00007f821a3e2000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051ac42588> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051ad05d70> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a98a7d8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-3" prio=10 tid=0x00007f8584050000 nid=0x4058 runnable [0x00007f821a4e3000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051ad06100> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051ad47428> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051ac289c0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-10" prio=10 tid=0x00007f858010f800 nid=0x4057 runnable [0x00007f821a5e4000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051aab5d80> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051ab8ce38> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a98a748> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-5" prio=10 tid=0x00007f85d8085800 nid=0x4056 runnable [0x00007f821a6e5000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051a962980> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051a775fb0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a842098> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-2" prio=10 tid=0x00007f8584035000 nid=0x4055 runnable [0x00007f821a7e6000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051a817210> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051a7d2b48> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a841ca8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-4" prio=10 tid=0x00007f85d806b000 nid=0x4054 runnable [0x00007f821a8e7000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051a903340> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051a903358> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a42db50> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-9" prio=10 tid=0x00007f85800f4800 nid=0x4053 runnable [0x00007f821a9e8000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051a4f17d8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051a37ae08> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a22e340> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-4" prio=10 tid=0x00007f858806b000 nid=0x4052 runnable [0x00007f821aae9000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051a4d81e8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051a616bb0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a1dfb40> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-3" prio=10 tid=0x00007f85d8050000 nid=0x4051 runnable [0x00007f821abea000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051a4fb240> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051a3913b8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a213878> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-2" prio=10 tid=0x00007f85d8035800 nid=0x4050 runnable [0x00007f821aceb000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051a506248> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051a506308> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a42dd48> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-8" prio=10 tid=0x00007f85800d9800 nid=0x404f runnable [0x00007f821adec000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051a2d5170> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051a2d5188> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a22e2b0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-7" prio=10 tid=0x00007f85800be800 nid=0x404e runnable [0x00007f821aeed000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051a2d3cb8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051a2b8310> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a213758> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "SinkRunner-PollingRunner-LoadBalancingSinkProcessor" prio=10 tid=0x00007f857b378800 nid=0x404d waiting for monitor entry [0x00007f821afee000] 
> > > > > >    java.lang.Thread.State: BLOCKED (on object monitor)
> > > > > > at org.apache.flume.channel.file.FlumeEventQueue.removeHead(FlumeEventQueue.java:117)
> > > > > > - waiting to lock <0x0000000518ee4c90> (a org.apache.flume.channel.file.FlumeEventQueue)
> > > > > > at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doTake(FileChannel.java:492)
> > > > > > at org.apache.flume.channel.BasicTransactionSemantics.take(BasicTransactionSemantics.java:113)
> > > > > > at org.apache.flume.channel.BasicChannelSemantics.take(BasicChannelSemantics.java:95)
> > > > > > at org.apache.flume.sink.AbstractRpcSink.process(AbstractRpcSink.java:330)
> > > > > > at org.apache.flume.sink.LoadBalancingSinkProcessor.process(LoadBalancingSinkProcessor.java:154)
> > > > > > at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f836c01a000 nid=0x404c runnable [0x00007f821b0ef000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051a045bb0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051a045bc8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a000c98> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857b376800 nid=0x404b waiting on condition [0x00007f821b1f0000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051a045c10> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "SinkRunner-PollingRunner-LoadBalancingSinkProcessor" prio=10 tid=0x00007f857338c800 nid=0x404a runnable [0x00007f821b2f1000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.NativeThread.current(Native Method)
> > > > > > at sun.nio.ch.NativeThreadSet.add(NativeThreadSet.java:27)
> > > > > > at sun.nio.ch.FileChannelImpl.write(FileChannelImpl.java:194)
> > > > > > - locked <0x00000005190ec998> (a java.lang.Object)
> > > > > > at org.apache.flume.channel.file.LogFile$Writer.write(LogFile.java:247)
> > > > > > at org.apache.flume.channel.file.LogFile$Writer.take(LogFile.java:212)
> > > > > > - locked <0x0000000519111590> (a org.apache.flume.channel.file.LogFileV3$Writer)
> > > > > > at org.apache.flume.channel.file.Log.take(Log.java:550)
> > > > > > at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doTake(FileChannel.java:499)
> > > > > > at org.apache.flume.channel.BasicTransactionSemantics.take(BasicTransactionSemantics.java:113)
> > > > > > at org.apache.flume.channel.BasicChannelSemantics.take(BasicChannelSemantics.java:95)
> > > > > > at org.apache.flume.sink.AbstractRpcSink.process(AbstractRpcSink.java:330)
> > > > > > at org.apache.flume.sink.LoadBalancingSinkProcessor.process(LoadBalancingSinkProcessor.java:154)
> > > > > > at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f8354035000 nid=0x4049 runnable [0x00007f821b3f2000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051a045c28> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051a045c40> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a000ce0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f834801a000 nid=0x4048 runnable [0x00007f821b4f3000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051a17bd60> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051a17bd78> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a180230> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857b374800 nid=0x4047 waiting on condition [0x00007f821b5f4000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051a08ba88> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857338a800 nid=0x4046 waiting on condition [0x00007f821b6f5000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051a147940> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "SinkRunner-PollingRunner-LoadBalancingSinkProcessor" prio=10 tid=0x00007f85f3bff800 nid=0x4045 waiting on condition [0x00007f821b7f6000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000056dca65c0> (a java.util.concurrent.FutureTask$Sync)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1011)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1303)
> > > > > > at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:227)
> > > > > > at java.util.concurrent.FutureTask.get(FutureTask.java:91)
> > > > > > at org.apache.flume.api.NettyAvroRpcClient.appendBatch(NettyAvroRpcClient.java:323)
> > > > > > at org.apache.flume.api.NettyAvroRpcClient.appendBatch(NettyAvroRpcClient.java:269)
> > > > > > at org.apache.flume.sink.AbstractRpcSink.process(AbstractRpcSink.java:352)
> > > > > > at org.apache.flume.sink.LoadBalancingSinkProcessor.process(LoadBalancingSinkProcessor.java:154)
> > > > > > at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f8344035000 nid=0x4044 runnable [0x00007f821b8f7000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051a184a90> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051a184aa8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a0bb2e0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f3bfd800 nid=0x4043 waiting on condition [0x00007f821b9f8000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051a147958> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f833001a000 nid=0x4042 runnable [0x00007f821baf9000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051a188f28> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051a188f40> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519d90758> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f8334035000 nid=0x4041 runnable [0x00007f821bbfa000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051a045cd0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051a045ce8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a000d28> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857b372800 nid=0x4040 waiting on condition [0x00007f821bcfb000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519f74590> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8573388800 nid=0x403f waiting on condition [0x00007f821bdfc000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519fb0c90> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f832c035000 nid=0x403e runnable [0x00007f821befd000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051a045d30> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051a045d48> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051a000d70> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f3bfb800 nid=0x403d waiting on condition [0x00007f821bffe000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519e5d388> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f831801a000 nid=0x403c runnable [0x00007f82341c0000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519ebdb70> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519ebdb88> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519d3a778> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f831001a000 nid=0x403b runnable [0x00007f82342c1000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519f47f90> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519f47fa8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519e11ca8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857aaf0000 nid=0x403a waiting on condition [0x00007f82343c2000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519f73018> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f8308035000 nid=0x4039 runnable [0x00007f82344c3000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519f745a8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519f745c0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519ca9f78> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8573386800 nid=0x4038 waiting on condition [0x00007f82345c4000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519fa5ce0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f3bf9800 nid=0x4037 waiting on condition [0x00007f82346c5000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519fb0ca8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f8300035000 nid=0x4036 runnable [0x00007f82347c6000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519f22d20> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519f22d38> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519d9f4b8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857aaee000 nid=0x4035 waiting on condition [0x00007f82348c7000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519fb0cc0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82fc01a000 nid=0x4034 runnable [0x00007f82349c8000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519f74608> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519f74620> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519ca9fc0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82f001a000 nid=0x4033 runnable [0x00007f8234ac9000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519fb0cd8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519fb0cf0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519cadd40> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8572f44800 nid=0x4032 waiting on condition [0x00007f8234bca000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519ebdbd0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f3377000 nid=0x4031 waiting on condition [0x00007f8234ccb000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519f701c0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82e8035000 nid=0x4030 runnable [0x00007f8234dcc000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519f47ff0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519f48008> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519e11cf0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857aaec000 nid=0x402f waiting on condition [0x00007f8234ecd000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519fa5cf8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "SinkRunner-PollingRunner-LoadBalancingSinkProcessor" prio=10 tid=0x00007f857fc38000 nid=0x402e waiting for monitor entry [0x00007f8234fce000] 
> > > > > >    java.lang.Thread.State: BLOCKED (on object monitor)
> > > > > > at org.apache.flume.channel.file.FlumeEventQueue.removeHead(FlumeEventQueue.java:117)
> > > > > > - waiting to lock <0x0000000518ee4c90> (a org.apache.flume.channel.file.FlumeEventQueue)
> > > > > > at org.apache.flume.channel.file.FileChannel$FileBackedTransaction.doTake(FileChannel.java:492)
> > > > > > at org.apache.flume.channel.BasicTransactionSemantics.take(BasicTransactionSemantics.java:113)
> > > > > > at org.apache.flume.channel.BasicChannelSemantics.take(BasicChannelSemantics.java:95)
> > > > > > at org.apache.flume.sink.AbstractRpcSink.process(AbstractRpcSink.java:330)
> > > > > > at org.apache.flume.sink.LoadBalancingSinkProcessor.process(LoadBalancingSinkProcessor.java:154)
> > > > > > at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82dc01a000 nid=0x402d runnable [0x00007f82350cf000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519ebdbe8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519ebdc00> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519d3a7c0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82d001a000 nid=0x402c runnable [0x00007f82351d0000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519fb0d38> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519fb0d50> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519cadd88> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-144-thread-1" prio=10 tid=0x00007f85d8001000 nid=0x402b runnable [0x00007f82352d1000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519f481a0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519f49040> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519e11d80> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857e6d3800 nid=0x402a waiting on condition [0x00007f82353d2000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519f22d80> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8572f42800 nid=0x4029 waiting on condition [0x00007f82354d3000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519fa5d10> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82cc035000 nid=0x4028 runnable [0x00007f82355d4000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519fb0d98> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519fb0db0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519caddd0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-3" prio=10 tid=0x00007f8588001000 nid=0x4027 runnable [0x00007f82356d5000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519ebdc48> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519ebdc60> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519d3a808> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f3375000 nid=0x4026 waiting on condition [0x00007f82357d6000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519fa5d28> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82c4035000 nid=0x4025 runnable [0x00007f82358d7000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519f22d98> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519f22db0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519d9f500> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857aaea000 nid=0x4024 waiting on condition [0x00007f82359d8000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519fa5d40> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82a8035000 nid=0x4023 runnable [0x00007f8235ad9000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519fb0df8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519fb0e10> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519cade18> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82b401a000 nid=0x4022 runnable [0x00007f8235bda000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519f73030> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519f73048> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519e69de8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82ac035000 nid=0x4021 runnable [0x00007f8235cdb000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519f61380> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519f61398> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005197600f0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857e6d1800 nid=0x4020 waiting on condition [0x00007f8235ddc000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519f22df8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8572f40800 nid=0x401f waiting on condition [0x00007f8235edd000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519fa5d58> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f3373000 nid=0x401e waiting on condition [0x00007f8235fde000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519ebdca8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82a4035000 nid=0x401d runnable [0x00007f82360df000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519fb0e58> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519fb0e70> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519cade60> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857a6a8000 nid=0x401c waiting on condition [0x00007f82361e0000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519f22e10> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-6" prio=10 tid=0x00007f85800a3800 nid=0x401b runnable [0x00007f82362e1000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519ebde28> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519de7350> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519d3a898> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f828801a000 nid=0x401a runnable [0x00007f82363e2000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519fa5d70> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519fa5d88> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519d36338> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f828c035000 nid=0x4019 runnable [0x00007f82364e3000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519f73090> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519f730a8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519e69e30> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f8280035000 nid=0x4018 runnable [0x00007f82365e4000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519fb0eb8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519e1a7f8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519cadea8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857e6cf800 nid=0x4017 waiting on condition [0x00007f82366e5000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519f22e28> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8572f3e800 nid=0x4016 waiting on condition [0x00007f82367e6000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519f701d8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f3371000 nid=0x4015 waiting on condition [0x00007f82368e7000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519fb0f00> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f8278035000 nid=0x4014 runnable [0x00007f82369e8000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519e93628> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519e93640> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519d9f548> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857a6a6000 nid=0x4013 waiting on condition [0x00007f8236ae9000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005199bdaf0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f827001a000 nid=0x4012 runnable [0x00007f8236bea000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519fb0f18> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519fb0f30> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519cadef0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857e6cd800 nid=0x4011 waiting on condition [0x00007f8236ceb000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c47f38> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f826c035000 nid=0x4010 runnable [0x00007f8236dec000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519fa5dd0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519fa5de8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519d36380> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f826001a000 nid=0x400f runnable [0x00007f8236eed000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c8c170> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c8c188> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519a73d78> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8572aeb000 nid=0x400e waiting on condition [0x00007f8236fee000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c7e570> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f2f2e800 nid=0x400d waiting on condition [0x00007f82370ef000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c47f50> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f8258035000 nid=0x400b runnable [0x00007f82371f0000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c4b190> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c4b1a8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005199eb068> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857a6a4000 nid=0x400a waiting on condition [0x00007f82372f1000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c47f68> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f825001a000 nid=0x4009 runnable [0x00007f82373f2000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c33550> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c33568> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051996b7b8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857e29c000 nid=0x4008 waiting on condition [0x00007f82374f3000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c47f80> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f824c03f800 nid=0x4007 runnable [0x00007f82375f4000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c7e588> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c7e5a0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005199a1910> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f8240035000 nid=0x4006 runnable [0x00007f82376f5000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c47f98> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c47fb0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005199536b8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8572ae9000 nid=0x4005 waiting on condition [0x00007f82377f6000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c368c8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f2f2c800 nid=0x4004 waiting on condition [0x00007f82378f7000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c29bf0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f8238035000 nid=0x4003 runnable [0x00007f82379f8000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519bd8198> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519bd81b0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519b59da0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857a6a2000 nid=0x4002 waiting on condition [0x00007f8237af9000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c7e5e8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f8230035000 nid=0x4001 runnable [0x00007f8237bfa000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c47ff8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c48010> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519953700> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857e29a000 nid=0x4000 waiting on condition [0x00007f8237cfb000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c7e600> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f823001a000 nid=0x3fff runnable [0x00007f8237dfc000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c7e618> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c7e630> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005199a1958> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f823c01a000 nid=0x3ffe runnable [0x00007f8237efd000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c48058> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c48070> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519a6d798> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f823801a000 nid=0x3ffd runnable [0x00007f8237ffe000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c335b0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c335c8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051996b800> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8572ae7000 nid=0x3ffc waiting on condition [0x00007f84001c0000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c480b8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f2f2a800 nid=0x3ffb waiting on condition [0x00007f84002c1000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519bd81f8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857a24e800 nid=0x3ffa waiting on condition [0x00007f84003c2000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c29c08> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f824001a000 nid=0x3ff9 runnable [0x00007f84004c3000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c7e678> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c7e690> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005199a19a0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857e298000 nid=0x3ff8 waiting on condition [0x00007f84005c4000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c67408> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-5" prio=10 tid=0x00007f8580088800 nid=0x3ff7 runnable [0x00007f84006c5000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c48238> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519d5e0d0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519a6d828> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f825c01a000 nid=0x3ff6 runnable [0x00007f84007c6000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c368e0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c368f8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519953088> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f825801a000 nid=0x3ff5 runnable [0x00007f84008c7000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c33610> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c33628> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051996b848> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f826401a000 nid=0x3ff4 runnable [0x00007f84009c8000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c7e6d8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c7e6f0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005199a19e8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8572ae5000 nid=0x3ff3 waiting on condition [0x00007f8400ac9000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c730b8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857a24c800 nid=0x3ff2 waiting on condition [0x00007f8400bca000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c29c20> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f2f29000 nid=0x3ff1 waiting on condition [0x00007f8400ccb000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c4b1f0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f826c01a000 nid=0x3ff0 runnable [0x00007f8400dcc000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519bd8210> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519bd8228> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519b59de8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857e296800 nid=0x3fef waiting on condition [0x00007f8400ecd000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c8c1d0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f827801a000 nid=0x3fee runnable [0x00007f8400fce000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c7e738> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c7e750> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005199a1a30> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f828401a000 nid=0x3fed runnable [0x00007f84010cf000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c33670> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c33688> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051996b890> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f828001a000 nid=0x3fec runnable [0x00007f84011d0000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c29c38> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c29c50> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519955c68> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f828c01a000 nid=0x3feb runnable [0x00007f84012d1000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c7e798> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c7e7b0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005199533a0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f2ae6000 nid=0x3fea waiting on condition [0x00007f84013d2000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519bd8270> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857a24a800 nid=0x3fe9 waiting on condition [0x00007f84014d3000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c36940> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8572273800 nid=0x3fe8 waiting on condition [0x00007f84015d4000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c8c1e8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857de54800 nid=0x3fe7 waiting on condition [0x00007f84016d5000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519c67420> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f829001a000 nid=0x3fe6 runnable [0x00007f84017d6000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c7e7f8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c7e810> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005199533e8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82a401a000 nid=0x3fe5 runnable [0x00007f84018d7000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c336d0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c336e8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051996b8d8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f2ae4000 nid=0x3fe4 waiting on condition [0x00007f84019d8000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519946350> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-4" prio=10 tid=0x00007f858006d800 nid=0x3fe3 runnable [0x00007f8401ad9000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519bd83d8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519f042a0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519b59e78> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82ac01a000 nid=0x3fe2 runnable [0x00007f8401bda000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c7e858> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c7e870> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519953430> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857a248800 nid=0x3fe1 waiting on condition [0x00007f8401cdb000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519890ec8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82a801a000 nid=0x3fe0 runnable [0x00007f8401ddc000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519c8c200> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519c8c218> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519a73dc0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8572271800 nid=0x3fdf waiting on condition [0x00007f8401edd000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005198a3170> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857de52800 nid=0x3fde waiting on condition [0x00007f8401fde000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005198b7610> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82b801a000 nid=0x3fdd runnable [0x00007f84020df000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519947f70> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519947f88> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005197bc938> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82c401a000 nid=0x3fdc runnable [0x00007f84021e0000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519946368> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519946380> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051983b9b8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82cc01a000 nid=0x3fdb runnable [0x00007f84022e1000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005198a3188> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005198a31a0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005197300e0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f2ae2000 nid=0x3fda waiting on condition [0x00007f84023e2000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005199463c8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857226f800 nid=0x3fd9 waiting on condition [0x00007f84024e3000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519792380> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82c801a000 nid=0x3fd8 runnable [0x00007f84025e4000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519947fd0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519947fe8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005197bc980> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8579597000 nid=0x3fd7 waiting on condition [0x00007f84026e5000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519488cc0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857de50800 nid=0x3fd6 waiting on condition [0x00007f84027e6000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005198cc640> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82d801a000 nid=0x3fd5 runnable [0x00007f84028e7000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005199463e0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005199463f8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051983ba00> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82e401a000 nid=0x3fd4 runnable [0x00007f84029e8000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005198f7fc8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005198f7fe0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005194d0160> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82ec01a000 nid=0x3fd3 runnable [0x00007f8402ae9000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005198a31e8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005198a3200> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519730128> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f2ae0800 nid=0x3fd2 waiting on condition [0x00007f8402bea000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519948030> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857226d800 nid=0x3fd1 waiting on condition [0x00007f8402ceb000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519946440> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f82e801a000 nid=0x3fd0 runnable [0x00007f8402dec000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519890ee0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519890ef8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005196f56f8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8579595000 nid=0x3fcf waiting on condition [0x00007f8402eed000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005198b7628> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857de4e800 nid=0x3fce waiting on condition [0x00007f8402fee000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005198a3248> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f830401a000 nid=0x3fcd runnable [0x00007f84030ef000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519946458> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519946470> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051983ba48> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f830001a000 nid=0x3fcc runnable [0x00007f84031f0000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519937b88> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519937ba0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519887cb8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f830c01a000 nid=0x3fcb runnable [0x00007f84032f1000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519948048> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519948060> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005197bc9c8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f830801a000 nid=0x3fca runnable [0x00007f84033f2000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005199464b8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005199464d0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051983ba90> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8571e2b000 nid=0x3fc9 waiting on condition [0x00007f84034f3000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519943980> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f1595000 nid=0x3fc8 waiting on condition [0x00007f84035f4000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005198a3260> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857bff5800 nid=0x3fc7 waiting on condition [0x00007f84036f5000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519901138> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857da0c000 nid=0x3fc6 waiting on condition [0x00007f84037f6000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005199480a8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f832001a000 nid=0x3fc5 runnable [0x00007f84038f7000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519946518> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519946530> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051983bad8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f832c01a000 nid=0x3fc4 runnable [0x00007f84039f8000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005198a3278> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005198a3290> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519730170> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f832801a000 nid=0x3fc3 runnable [0x00007f8403af9000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005198f8028> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005198f8040> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005194d01a8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f833401a000 nid=0x3fc2 runnable [0x00007f8403bfa000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005198b7640> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005198b7658> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005196f3480> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8571e29000 nid=0x3fc1 waiting on condition [0x00007f8403cfb000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519946578> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f1593000 nid=0x3fc0 waiting on condition [0x00007f8403dfc000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005199480c0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8579592000 nid=0x3fbf waiting on condition [0x00007f8403efd000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519943998> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857da0a800 nid=0x3fbe waiting on condition [0x00007f84401c0000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519946590> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f834401a000 nid=0x3fbd runnable [0x00007f84402c1000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519903410> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519903428> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005191a1498> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f834001a000 nid=0x3fbc runnable [0x00007f84403c2000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519943ef0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519943f08> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005196f5740> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f834c01a000 nid=0x3fbb runnable [0x00007f84404c3000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005199497b0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005199497c8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519685f60> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8573ff1800 nid=0x3fba waiting on condition [0x00007f84405c4000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005198f8088> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f1591800 nid=0x3fb9 waiting on condition [0x00007f84406c5000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005198a32d8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8579591000 nid=0x3fb8 waiting on condition [0x00007f84407c6000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005199480d8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f835401a000 nid=0x3fb7 runnable [0x00007f84408c7000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005199465a8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005199465c0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051983bb20> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857da08800 nid=0x3fb6 waiting on condition [0x00007f84409c8000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005199439b0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-142-thread-1" prio=10 tid=0x00007f8584001000 nid=0x3fb5 runnable [0x00007f8440ac9000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005198b77f0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519a00960> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519952e48> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f837401a000 nid=0x3fb4 runnable [0x00007f8440bca000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519937be8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519937c00> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519887d00> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f836801a000 nid=0x3fb3 runnable [0x00007f8440ccb000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519943f50> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519943f68> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005196f5788> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f837001a000 nid=0x3fb2 runnable [0x00007f8440dcc000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519901150> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519901168> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519106100> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f158f800 nid=0x3fb1 waiting on condition [0x00007f8440ecd000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519946608> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8571e26800 nid=0x3fb0 waiting on condition [0x00007f8440fce000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005198a32f0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857913e000 nid=0x3faf waiting on condition [0x00007f84410cf000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005199439c8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f837801a000 nid=0x3fae runnable [0x00007f84411d0000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005199480f0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519948108> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005197bca10> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857da07000 nid=0x3fad waiting on condition [0x00007f84412d1000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519943fb0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f838801a000 nid=0x3fac runnable [0x00007f84413d2000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005198f80a0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005198f80b8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005194d01f0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f839401a000 nid=0x3fab runnable [0x00007f84414d3000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519946620> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519946638> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051983bb68> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f839001a000 nid=0x3faa runnable [0x00007f84415d4000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519937c48> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519937c60> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519887d48> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f0d0d000 nid=0x3fa9 waiting on condition [0x00007f84416d5000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519654310> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857913c000 nid=0x3fa8 waiting on condition [0x00007f84417d6000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005191b54d8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8571164000 nid=0x3fa7 waiting on condition [0x00007f84418d7000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519637a20> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f83a801a000 nid=0x3fa6 runnable [0x00007f84419d8000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005195f76c8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005196430c0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005194ecaf0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f83b401a000 nid=0x3fa5 runnable [0x00007f8441ad9000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051965f960> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051965f978> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519104648> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f83b001a000 nid=0x3fa4 runnable [0x00007f8441bda000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519655e28> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519655e40> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519104ba0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-3" prio=10 tid=0x00007f8580052800 nid=0x3fa3 runnable [0x00007f8441cdb000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519637b10> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519694210> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051916e518> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f83bc01a000 nid=0x3fa2 runnable [0x00007f8441ddc000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519597678> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519597690> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519106388> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857d5c4800 nid=0x3fa1 waiting on condition [0x00007f8441edd000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519654328> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f0d0b000 nid=0x3fa0 waiting on condition [0x00007f8441fde000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519676ad0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8571162000 nid=0x3f9f waiting on condition [0x00007f84420df000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519655618> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857913a000 nid=0x3f9e waiting on condition [0x00007f84421e0000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005194ae248> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-2" prio=10 tid=0x00007f8580001000 nid=0x3f9d runnable [0x00007f84422e1000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519654340> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519654358> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519105380> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f83cc01a000 nid=0x3f9c runnable [0x00007f84423e2000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519655e88> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519655ea0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519104be8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f83d001a000 nid=0x3f9b runnable [0x00007f84424e3000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005194e1350> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005194e1368> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005191041c8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857d5c3000 nid=0x3f9a waiting on condition [0x00007f84425e4000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051967caf8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f83d801a000 nid=0x3f99 runnable [0x00007f84426e5000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519655ee8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519655f00> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519104c30> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f83dc01a000 nid=0x3f98 runnable [0x00007f84427e6000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005196543a0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005196543b8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005191053c8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f0d09800 nid=0x3f97 waiting on condition [0x00007f84428e7000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519655630> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8579138000 nid=0x3f96 waiting on condition [0x00007f84429e8000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005196592c8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8571160000 nid=0x3f95 waiting on condition [0x00007f8442ae9000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519655f48> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f840801a000 nid=0x3f94 runnable [0x00007f8442bea000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519655648> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519655660> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051914b290> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f83e801a000 nid=0x3f93 runnable [0x00007f8442ceb000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519643108> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519643120> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005194ecb38> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f0d07800 nid=0x3f92 waiting on condition [0x00007f8442dec000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519658428> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f83f801a000 nid=0x3f91 runnable [0x00007f8442eed000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005194c9908> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005194c9920> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519511968> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f83fc01a000 nid=0x3f90 runnable [0x00007f8442fee000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519643168> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519643180> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005194ecb80> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8578465000 nid=0x3f8f waiting on condition [0x00007f8403ffe000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519654400> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857115e800 nid=0x3f8e waiting on condition [0x00007f84430ef000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005196556a8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857d5c1000 nid=0x3f8d waiting on condition [0x00007f84431f0000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519654418> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f840c01a000 nid=0x3f8c runnable [0x00007f84432f1000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005196431c8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005196431e0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005194ecbc8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f841801a000 nid=0x3f8b runnable [0x00007f84433f2000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519655f60> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519655f78> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519104c78> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f08b4000 nid=0x3f8a waiting on condition [0x00007f84434f3000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005196721e8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857d5bf000 nid=0x3f89 waiting on condition [0x00007f84435f4000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519654430> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f841c01a000 nid=0x3f88 runnable [0x00007f84436f5000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005196556c0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005196556d8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051914b2d8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f842801a000 nid=0x3f87 runnable [0x00007f84437f6000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519643228> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519643240> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005194ecc10> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f08b2000 nid=0x3f86 waiting on condition [0x00007f84438f7000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519654448> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857d5bd800 nid=0x3f85 waiting on condition [0x00007f84439f8000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051967cb10> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f843001a000 nid=0x3f84 runnable [0x00007f8443af9000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519655fc0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519655fd8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519104cc0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f08b0800 nid=0x3f83 waiting on condition [0x00007f8443bfa000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005196592e0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f843801a000 nid=0x3f82 runnable [0x00007f8443cfb000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519643288> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005196432a0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005194ecc58> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857d17b000 nid=0x3f81 waiting on condition [0x00007f8443dfc000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051921afd8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f843c01a000 nid=0x3f80 runnable [0x00007f8443efd000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519654460> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519654478> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519105410> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f08ae800 nid=0x3f7f waiting on condition [0x00007f8443ffe000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519676ae8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f844401a000 nid=0x3f7e runnable [0x00007f85441a6000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051967cb28> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051967cb40> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005194745e0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857d179000 nid=0x3f7d waiting on condition [0x00007f85442a7000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005196432e8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f845801a000 nid=0x3f7c runnable [0x00007f85443a8000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519658440> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005196583f8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519349128> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f845401a000 nid=0x3f7b runnable [0x00007f85444a9000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519676aa0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519676ab8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051921b020> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f08ad800 nid=0x3f7a waiting on condition [0x00007f85446c5000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519659298> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8578463000 nid=0x3f79 waiting on condition [0x00007f85447c6000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005194a3568> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f845c01a000 nid=0x3f78 runnable [0x00007f85445aa000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005196544c0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005196544d8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519105458> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857d177000 nid=0x3f77 waiting on condition [0x00007f85448c7000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519656020> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f846401a000 nid=0x3f76 runnable [0x00007f85449c8000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519655720> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519655738> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519105f98> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857115c800 nid=0x3f75 waiting on condition [0x00007f8544ac9000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519402f58> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f847801a000 nid=0x3f74 runnable [0x00007f8544bca000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519654520> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519654538> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005191054a0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f847401a000 nid=0x3f73 runnable [0x00007f8544ccb000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at java.util.HashMap.newKeyIterator(HashMap.java:840)
> > > > > > at java.util.HashMap$KeySet.iterator(HashMap.java:874)
> > > > > > at java.util.HashSet.iterator(HashSet.java:153)
> > > > > > at sun.nio.ch.SelectorImpl.processDeregisterQueue(SelectorImpl.java:127)
> > > > > > - locked <0x0000000519656248> (a java.util.HashSet)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:69)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519656038> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519656050> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519104d08> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f0015800 nid=0x3f72 waiting on condition [0x00007f8544dcc000]
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051941d010> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8578461000 nid=0x3f71 waiting on condition [0x00007f8544ecd000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519477938> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f847c01a000 nid=0x3f70 runnable [0x00007f8544fce000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051942aa08> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051942aa20> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519349050> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857d175800 nid=0x3f6f waiting on condition [0x00007f85450cf000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519470c60> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f848401a000 nid=0x3f6e runnable [0x00007f85451d0000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519445fa0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519445fb8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005194679d0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8570456800 nid=0x3f6d waiting on condition [0x00007f85452d1000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519419230> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f849801a000 nid=0x3f6c runnable [0x00007f85453d2000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519470c78> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519470c90> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005194743a0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f849401a000 nid=0x3f6b runnable [0x00007f85454d3000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051945beb8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051945bed0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519196000> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f0013800 nid=0x3f6a waiting on condition [0x00007f85455d4000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519470cd8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857845f000 nid=0x3f69 waiting on condition [0x00007f85456d5000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051941d1c0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f849c01a000 nid=0x3f68 runnable [0x00007f85457d6000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005194583b8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005194583d0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005194743e8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857c488000 nid=0x3f67 waiting on condition [0x00007f85458d7000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519424e80> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f84a401a000 nid=0x3f66 runnable [0x00007f85459d8000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051941d1d8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051941d1f0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519467a18> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8570455000 nid=0x3f65 waiting on condition [0x00007f8545ad9000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051945bf18> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f84b801a000 nid=0x3f64 runnable [0x00007f8545bda000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519419248> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519419200> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519431ee0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f84c001a000 nid=0x3f63 runnable [0x00007f8545cdb000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051941d238> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051941d250> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519467a60> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f0012000 nid=0x3f62 waiting on condition [0x00007f8545ddc000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519458418> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f84bc01a000 nid=0x3f61 runnable [0x00007f8545edd000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051945bf30> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051945bf48> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519196048> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857845e000 nid=0x3f60 waiting on condition [0x00007f8545fde000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519479f10> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857c486000 nid=0x3f5f waiting on condition [0x00007f85460df000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051941d298> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f84c401a000 nid=0x3f5e runnable [0x00007f85461e0000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051942a9a8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051942a9c0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519349098> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8570453800 nid=0x3f5d waiting on condition [0x00007f85462e1000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051945bf90> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f84cc01a000 nid=0x3f5c runnable [0x00007f85463e2000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519458430> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519458448> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519474430> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857c484800 nid=0x3f5b waiting on condition [0x00007f85464e3000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051941d2b0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f84d401a000 nid=0x3f5a runnable [0x00007f85465e4000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005194191e8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051936a4e0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519431f28> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8570450800 nid=0x3f59 waiting on condition [0x00007f85466e5000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051943ef60> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f84dc01a000 nid=0x3f58 runnable [0x00007f85467e6000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051942a948> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051942a960> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005193490e0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857c482800 nid=0x3f57 waiting on condition [0x00007f85468e7000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051945bfa8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f84e401a000 nid=0x3f56 runnable [0x00007f85469e8000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051941d2c8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051941d2e0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519467aa8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857044f000 nid=0x3f55 waiting on condition [0x00007f8546ae9000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051945bfc0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f84f801a000 nid=0x3f54 runnable [0x00007f8546bea000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051936a4c8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051936a480> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519431f70> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f84f401a000 nid=0x3f53 runnable [0x00007f8546ceb000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519458490> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005194584a8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519474478> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8578008000 nid=0x3f52 waiting on condition [0x00007f8546dec000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051942a8e8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857c00d000 nid=0x3f51 waiting on condition [0x00007f8546eed000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519447098> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f84fc01a000 nid=0x3f50 runnable [0x00007f8546fee000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051941d328> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051941d340> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519467af0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857044d000 nid=0x3f4f waiting on condition [0x00007f85470ef000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051945bfd8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f851001a000 nid=0x3f4e runnable [0x00007f85471f0000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519424e98> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519424e50> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519380d20> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f850c01a000 nid=0x3f4d runnable [0x00007f85472f1000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005194584f0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519458508> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005194744c0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8578006800 nid=0x3f4c waiting on condition [0x00007f85473f2000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051945bff0> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857c01d800 nid=0x3f4b waiting on condition [0x00007f85474f3000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051936a468> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f851401a000 nid=0x3f4a runnable [0x00007f85475f4000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051941d388> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051941d3a0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519467b38> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857045b800 nid=0x3f49 waiting on condition [0x00007f85476f5000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051942a900> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f853801a000 nid=0x3f48 runnable [0x00007f85477f6000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519479f28> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519479ee0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519203068> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f853001f800 nid=0x3f47 runnable [0x00007f85478f7000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519477950> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519477968> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051922faf0> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f852c01f000 nid=0x3f46 runnable [0x00007f85479f8000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005194353f8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519435410> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x000000051921b0f8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver I/O Worker 1" daemon prio=10 tid=0x00007f853401a000 nid=0x3f45 runnable [0x00007f8547af9000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051945c008> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051945c020> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000519196090> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8578005800 nid=0x3f44 waiting on condition [0x00007f8547bfa000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005190de788> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f85f001a800 nid=0x3f43 waiting on condition [0x00007f8547cfb000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000518fae040> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f857c022000 nid=0x3f42 waiting on condition [0x00007f8547dfc000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000518cafb20> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Avro NettyTransceiver Boss 1" daemon prio=10 tid=0x00007f8570460000 nid=0x3f41 waiting on condition [0x00007f8547efd000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005190db9c8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:424)
> > > > > > at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:323)
> > > > > > at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:874)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:945)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-2" prio=10 tid=0x00007f8588036000 nid=0x3f40 runnable [0x00007f8547ffe000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005190ee0e8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005191f0be8> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005190e1d18> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-140-thread-1" prio=10 tid=0x00007f858801b800 nid=0x3f3f runnable [0x00007f858c18a000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000518f16658> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051941f820> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005190edc80> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-139-thread-1" prio=10 tid=0x00007f8580002800 nid=0x3f3e runnable [0x00007f858c28b000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x000000051913eb50> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x000000051913eca0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000518c9c4e8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.SelectorUtil.select(SelectorUtil.java:52)
> > > > > > at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:200)
> > > > > > at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:38)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-148-thread-1" prio=10 tid=0x00007f856844c000 nid=0x3f3d waiting on condition [0x00007f858c38c000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x00000005190cfe98> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-146-thread-1" prio=10 tid=0x00007f85dc006800 nid=0x3f3c waiting on condition [0x00007f858c48d000]
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519018558> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-147-thread-1" prio=10 tid=0x00007f85e82b1000 nid=0x3f3b waiting on condition [0x00007f858c58e000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051903b488> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-145-thread-1" prio=10 tid=0x00007f8574027000 nid=0x3f3a waiting on condition [0x00007f858c68f000]
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051903b998> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-141-thread-1" prio=10 tid=0x00007f85e8159000 nid=0x3f39 runnable [0x00007f861cd8e000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005190db9e0> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005190db998> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000518c9c020> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink$Boss.run(NioServerSocketPipelineSink.java:219)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-138-thread-1" prio=10 tid=0x00007f856844a800 nid=0x3f38 runnable [0x00007f861cf90000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x00000005190e1b68> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x00000005190e1b80> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x0000000518c9c608> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink$Boss.run(NioServerSocketPipelineSink.java:219)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-143-thread-1" prio=10 tid=0x00007f85dc003000 nid=0x3f37 runnable [0x00007f861d091000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519018fa8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519018fc0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005190e2228> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink$Boss.run(NioServerSocketPipelineSink.java:219)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "pool-137-thread-1" prio=10 tid=0x00007f8574007000 nid=0x3f36 runnable [0x00007f861ce8f000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> > > > > > at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> > > > > > at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> > > > > > at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> > > > > > - locked <0x0000000519003dc8> (a sun.nio.ch.Util$2)
> > > > > > - locked <0x0000000519003de0> (a java.util.Collections$UnmodifiableSet)
> > > > > > - locked <0x00000005190ea1a8> (a sun.nio.ch.EPollSelectorImpl)
> > > > > > at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> > > > > > at org.jboss.netty.channel.socket.nio.NioServerSocketPipelineSink$Boss.run(NioServerSocketPipelineSink.java:219)
> > > > > > at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "1407844613@qtp-1263282395-1 - Acceptor0 SocketConnector@0.0.0.0:54321 (http://SocketConnector@0.0.0.0:54321)" prio=10 tid=0x00007f85e404a800 nid=0x3f35 runnable [0x00007f858c790000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > at java.net.PlainSocketImpl.socketAccept(Native Method)
> > > > > > at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:408)
> > > > > > - locked <0x00000005190e2720> (a java.net.SocksSocketImpl)
> > > > > > at java.net.ServerSocket.implAccept(ServerSocket.java:462)
> > > > > > at java.net.ServerSocket.accept(ServerSocket.java:430)
> > > > > > at org.mortbay.jetty.bio.SocketConnector.accept(SocketConnector.java:99)
> > > > > > at org.mortbay.jetty.AbstractConnector$Acceptor.run(AbstractConnector.java:708)
> > > > > > at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
> > > > > > 
> > > > > > "208924888@qtp-1263282395-0" prio=10 tid=0x00007f85e4021800 nid=0x3f34 in Object.wait() [0x00007f861c15b000]
> > > > > >    java.lang.Thread.State: TIMED_WAITING (on object monitor)
> > > > > > at java.lang.Object.wait(Native Method)
> > > > > > - waiting on <0x00000005190d0528> (a org.mortbay.thread.QueuedThreadPool$PoolThread)
> > > > > > at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:626)
> > > > > > - locked <0x00000005190d0528> (a org.mortbay.thread.QueuedThreadPool$PoolThread)
> > > > > > 
> > > > > > "lifecycleSupervisor-1-9" prio=10 tid=0x00007f85e401a800 nid=0x3f33 waiting on condition [0x00007f861c687000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000518c85670> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "lifecycleSupervisor-1-8" prio=10 tid=0x00007f85e4018800 nid=0x3f32 waiting on condition [0x00007f861c788000]
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000518c85670> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "lifecycleSupervisor-1-7" prio=10 tid=0x00007f85e4016800 nid=0x3f31 waiting on condition [0x00007f861c889000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000518c85670> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "lifecycleSupervisor-1-6" prio=10 tid=0x00007f85e4014800 nid=0x3f30 waiting on condition [0x00007f861c98a000]
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000518c85670> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "lifecycleSupervisor-1-5" prio=10 tid=0x00007f85e4013000 nid=0x3f2f waiting on condition [0x00007f861ca8b000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000518c85670> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "lifecycleSupervisor-1-4" prio=10 tid=0x00007f85e4028000 nid=0x3f2e waiting on condition [0x00007f861cb8c000]
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000518c85670> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "lifecycleSupervisor-1-3" prio=10 tid=0x00007f85e4026800 nid=0x3f2d waiting on condition [0x00007f861cc8d000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000518c85670> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Log-BackgroundWorker-ch1" prio=10 tid=0x00007f85dc001000 nid=0x3f27 waiting on condition [0x00007f861d299000]
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000519017718> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Log-BackgroundWorker-ch2" prio=10 tid=0x00007f85e80ca000 nid=0x3f26 waiting on condition [0x00007f861d39a000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x000000051903b4e8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "lifecycleSupervisor-1-2" prio=10 tid=0x00007f85e4025000 nid=0x3f25 waiting on condition [0x00007f861d6ba000]
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000518c85670> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "lifecycleSupervisor-1-1" prio=10 tid=0x00007f85e400e800 nid=0x3f24 waiting on condition [0x00007f861d7bb000] 
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000518c85670> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "conf-file-poller-0" prio=10 tid=0x00007f85f0001000 nid=0x3f23 waiting on condition [0x00007f861d8bc000]
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000518ec72f8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "DestroyJavaVM" prio=10 tid=0x00007f86a800c800 nid=0x3efa waiting on condition [0x0000000000000000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > 
> > > > > > "lifecycleSupervisor-1-0" prio=10 tid=0x00007f86a89f5800 nid=0x3f22 waiting on condition [0x00007f861d9bd000]
> > > > > >    java.lang.Thread.State: TIMED_WAITING (parking)
> > > > > > at sun.misc.Unsafe.park(Native Method)
> > > > > > - parking to wait for  <0x0000000518c85670> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> > > > > > at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:196)
> > > > > > at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2025)
> > > > > > at java.util.concurrent.DelayQueue.take(DelayQueue.java:164)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:609)
> > > > > > at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:602)
> > > > > > at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> > > > > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> > > > > > at java.lang.Thread.run(Thread.java:662)
> > > > > > 
> > > > > > "Low Memory Detector" daemon prio=10 tid=0x00007f86a831d800 nid=0x3f20 runnable [0x0000000000000000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > 
> > > > > > "C2 CompilerThread1" daemon prio=10 tid=0x00007f86a831b000 nid=0x3f1f waiting on condition [0x0000000000000000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > 
> > > > > > "C2 CompilerThread0" daemon prio=10 tid=0x00007f86a8319000 nid=0x3f1e waiting on condition [0x0000000000000000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > 
> > > > > > "Signal Dispatcher" daemon prio=10 tid=0x00007f86a8316800 nid=0x3f1d runnable [0x0000000000000000]
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > 
> > > > > > "Surrogate Locker Thread (Concurrent GC)" daemon prio=10 tid=0x00007f86a8314800 nid=0x3f1c waiting on condition [0x0000000000000000] 
> > > > > >    java.lang.Thread.State: RUNNABLE
> > > > > > 
> > > > > > "Finalizer" daemon prio=10 tid=0x00007f86a82f9800 nid=0x3f1b in Object.wait() [0x00007f861e3eb000]
> > > > > >    java.lang.Thread.State: WAITING (on object monitor)
> > > > > > at java.lang.Object.wait(Native Method)
> > > > > > - waiting on <0x0000000518c843c0> (a java.lang.ref.ReferenceQueue$Lock)
> > > > > > at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118)
> > > > > > - locked <0x0000000518c843c0> (a java.lang.ref.ReferenceQueue$Lock)
> > > > > > at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134)
> > > > > > at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
> > > > > > 
> > > > > > "Reference Handler" daemon prio=10 tid=0x00007f86a82f7800 nid=0x3f1a in Object.wait() [0x00007f861e4ec000]
> > > > > >    java.lang.Thread.State: WAITING (on object monitor)
> > > > > > at java.lang.Object.wait(Native Method)
> > > > > > - waiting on <0x0000000518c80860> (a java.lang.ref.Reference$Lock)
> > > > > > at java.lang.Object.wait(Object.java:485)
> > > > > > at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
> > > > > > - locked <0x0000000518c80860> (a java.lang.ref.Reference$Lock)
> > > > > > 
> > > > > > "VM Thread" prio=10 tid=0x00007f86a82f1000 nid=0x3f19 runnable 
> > > > > > 
> > > > > > "Gang worker#0 (Parallel GC Threads)" prio=10 tid=0x00007f86a801b800 nid=0x3efb runnable  
> > > > > > 
> > > > > > "Gang worker#1 (Parallel GC Threads)" prio=10 tid=0x00007f86a801d000 nid=0x3efc runnable 
> > > > > > 
> > > > > > "Gang worker#2 (Parallel GC Threads)" prio=10 tid=0x00007f86a801f000 nid=0x3efd runnable  
> > > > > > 
> > > > > > "Gang worker#3 (Parallel GC Threads)" prio=10 tid=0x00007f86a8021000 nid=0x3efe runnable 
> > > > > > 
> > > > > > "Gang worker#4 (Parallel GC Threads)" prio=10 tid=0x00007f86a8022800 nid=0x3eff runnable  
> > > > > > 
> > > > > > "Gang worker#5 (Parallel GC Threads)" prio=10 tid=0x00007f86a8024800 nid=0x3f00 runnable 
> > > > > > 
> > > > > > "Gang worker#6 (Parallel GC Threads)" prio=10 tid=0x00007f86a8026000 nid=0x3f01 runnable  
> > > > > > 
> > > > > > "Gang worker#7 (Parallel GC Threads)" prio=10 tid=0x00007f86a8028000 nid=0x3f02 runnable 
> > > > > > 
> > > > > > "Gang worker#8 (Parallel GC Threads)" prio=10 tid=0x00007f86a802a000 nid=0x3f03 runnable  
> > > > > > 
> > > > > > "Gang worker#9 (Parallel GC Threads)" prio=10 tid=0x00007f86a802b800 nid=0x3f04 runnable 
> > > > > > 
> > > > > > "Gang worker#10 (Parallel GC Threads)" prio=10 tid=0x00007f86a802d800 nid=0x3f05 runnable  
> > > > > > 
> > > > > > "Gang worker#11 (Parallel GC Threads)" prio=10 tid=0x00007f86a802f800 nid=0x3f06 runnable 
> > > > > > 
> > > > > > "Gang worker#12 (Parallel GC Threads)" prio=10 tid=0x00007f86a8031000 nid=0x3f07 runnable  
> > > > > > 
> > > > > > "Gang worker#13 (Parallel GC Threads)" prio=10 tid=0x00007f86a8033000 nid=0x3f08 runnable 
> > > > > > 
> > > > > > "Gang worker#14 (Parallel GC Threads)" prio=10 tid=0x00007f86a8035000 nid=0x3f09 runnable  
> > > > > > 
> > > > > > "Gang worker#15 (Parallel GC Threads)" prio=10 tid=0x00007f86a8036800 nid=0x3f0a runnable 
> > > > > > 
> > > > > > "Gang worker#16 (Parallel GC Threads)" prio=10 tid=0x00007f86a8038800 nid=0x3f0b runnable  
> > > > > > 
> > > > > > "Gang worker#17 (Parallel GC Threads)" prio=10 tid=0x00007f86a803a000 nid=0x3f0c runnable 
> > > > > > 
> > > > > > "Gang worker#18 (Parallel GC Threads)" prio=10 tid=0x00007f86a803c000 nid=0x3f0d runnable  
> > > > > > 
> > > > > > "Gang worker#19 (Parallel GC Threads)" prio=10 tid=0x00007f86a803e000 nid=0x3f0e runnable 
> > > > > > 
> > > > > > "Gang worker#20 (Parallel GC Threads)" prio=10 tid=0x00007f86a803f800 nid=0x3f0f runnable  
> > > > > > 
> > > > > > "Gang worker#21 (Parallel GC Threads)" prio=10 tid=0x00007f86a8041800 nid=0x3f10 runnable 
> > > > > > 
> > > > > > "Gang worker#22 (Parallel GC Threads)" prio=10 tid=0x00007f86a8043800 nid=0x3f11 runnable  
> > > > > > 
> > > > > > "Concurrent Mark-Sweep GC Thread" prio=10 tid=0x00007f86a82aa000 nid=0x3f18 runnable 
> > > > > > "Gang worker#0 (Parallel CMS Threads)" prio=10 tid=0x00007f86a829e800 nid=0x3f12 runnable 
> > > > > > 
> > > > > > "Gang worker#1 (Parallel CMS Threads)" prio=10 tid=0x00007f86a82a0000 nid=0x3f13 runnable 
> > > > > > 
> > > > > > "Gang worker#2 (Parallel CMS Threads)" prio=10 tid=0x00007f86a82a2000 nid=0x3f14 runnable  
> > > > > > 
> > > > > > "Gang worker#3 (Parallel CMS Threads)" prio=10 tid=0x00007f86a82a3800 nid=0x3f15 runnable 
> > > > > > 
> > > > > > "Gang worker#4 (Parallel CMS Threads)" prio=10 tid=0x00007f86a82a5800 nid=0x3f16 runnable  
> > > > > > 
> > > > > > "Gang worker#5 (Parallel CMS Threads)" prio=10 tid=0x00007f86a82a7800 nid=0x3f17 runnable 
> > > > > > 
> > > > > > "VM Periodic Task Thread" prio=10 tid=0x00007f86a8329000 nid=0x3f21 waiting on condition  
> > > > > > 
> > > > > > JNI global references: 1749
> > > > > > 
> > > > > >  
> > > > > > 
> > > > > > -- 
> > > > > > 
> > > > > > P | (415) 677-9222 ext. 205 (tel:%28415%29%20677-9222%20ext.%20205) F | (415) 677-0895 (tel:%28415%29%20677-0895) | pankaj@brightroll.com (mailto:pankaj@brightroll.com) 
> > > > > > Pankaj Gupta | Software Engineer
> > > > > > BrightRoll, Inc. | Smart Video Advertising | www.brightroll.com (http://www.brightroll.com/)
> > > > > > 
> > > > > > United States | Canada | United Kingdom | Germany 
> > > > > > 
> > > > > > We're hiring (http://newton.newtonsoftware.com/career/CareerHome.action?clientId=8a42a12b3580e2060135837631485aa7)! 
> > > > > 
> > > > 
> > > > 
> > > > 
> > > > -- 
> > > > 
> > > > P | (415) 677-9222 ext. 205 (tel:%28415%29%20677-9222%20ext.%20205) F | (415) 677-0895 (tel:%28415%29%20677-0895) | pankaj@brightroll.com (mailto:pankaj@brightroll.com) 
> > > > Pankaj Gupta | Software Engineer
> > > > BrightRoll, Inc. | Smart Video Advertising | www.brightroll.com (http://www.brightroll.com/)
> > > > 
> > > > United States | Canada | United Kingdom | Germany 
> > > > 
> > > > We're hiring (http://newton.newtonsoftware.com/career/CareerHome.action?clientId=8a42a12b3580e2060135837631485aa7)! 
> > > 
> > 
> > 
> > 
> > -- 
> > Apache MRUnit - Unit testing MapReduce - http://mrunit.apache.org 
> 
> 
> -- 
> 
> P | (415) 677-9222 ext. 205 F | (415) 677-0895 | pankaj@brightroll.com (mailto:pankaj@brightroll.com) 
> Pankaj Gupta | Software Engineer
> BrightRoll, Inc. | Smart Video Advertising | www.brightroll.com (http://www.brightroll.com/)
> 
> United States | Canada | United Kingdom | Germany 
> 
> We're hiring (http://newton.newtonsoftware.com/career/CareerHome.action?clientId=8a42a12b3580e2060135837631485aa7)! 


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