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From "Karam Singh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2594) ResourceManger sometimes become un-responsive
Date Wed, 24 Sep 2014 10:19:35 GMT

    [ https://issues.apache.org/jira/browse/YARN-2594?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14146169#comment-14146169 ] 

Karam Singh commented on YARN-2594:
-----------------------------------

Took stack trace of ResouceManager. Looks like ResourceManager a thread is blocked at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt.getResourceUsageReport
Following Stack Dump of ResoruceManager.
{code}
Sep 19, 2014 3:45:12 AM com.google.inject.servlet.InternalServletModule$BackwardsCompatibleServletContextProvider get
WARNING: You are attempting to use a deprecated API (specifically, attempting to @Inject ServletContext inside an eagerly created singleton. While we allow this for backwards compatibility, be warned that this MAY have unexpected behavior if you have more than one injector (with ServletModule) running in the same JVM. Please consult the Guice documentation at http://code.google.com/p/google-guice/wiki/Servlets for more information.
Sep 19, 2014 3:45:12 AM com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory register
INFO: Registering org.apache.hadoop.yarn.server.resourcemanager.webapp.JAXBContextResolver as a provider class
Sep 19, 2014 3:45:12 AM com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory register
INFO: Registering org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebServices as a root resource class
Sep 19, 2014 3:45:12 AM com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory register
INFO: Registering org.apache.hadoop.yarn.webapp.GenericExceptionHandler as a provider class
Sep 19, 2014 3:45:12 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.9 09/02/2011 11:17 AM'
Sep 19, 2014 3:45:12 AM com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory getComponentProvider
INFO: Binding org.apache.hadoop.yarn.server.resourcemanager.webapp.JAXBContextResolver to GuiceManagedComponentProvider with the scope "Singleton"
Sep 19, 2014 3:45:13 AM com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory getComponentProvider
INFO: Binding org.apache.hadoop.yarn.webapp.GenericExceptionHandler to GuiceManagedComponentProvider with the scope "Singleton"
Sep 19, 2014 3:45:13 AM com.sun.jersey.guice.spi.container.GuiceComponentProviderFactory getComponentProvider
INFO: Binding org.apache.hadoop.yarn.server.resourcemanager.webapp.RMWebServices to GuiceManagedComponentProvider with the scope "Singleton"
2014-09-19 19:03:36
Full thread dump OpenJDK 64-Bit Server VM (24.65-b04 mixed mode):

"pool-1-thread-10" prio=10 tid=0x00007f03180b8800 nid=0x5a2e waiting on condition [0x00007f0305f8f000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b3ac0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)

"pool-1-thread-9" prio=10 tid=0x00007f03180b7000 nid=0x569a waiting on condition [0x00007f03072a2000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b3ac0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)

"pool-1-thread-8" prio=10 tid=0x00007f03180b6800 nid=0x5690 waiting on condition [0x00007f0305e8e000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b3ac0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)

"pool-1-thread-7" prio=10 tid=0x00007f03180b3800 nid=0x53a6 waiting on condition [0x00007f031c114000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b3ac0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)

"pool-1-thread-6" prio=10 tid=0x00007f03180b5800 nid=0x5199 waiting on condition [0x00007f0306191000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b3ac0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)

"pool-1-thread-5" prio=10 tid=0x00007f03180bc800 nid=0x4e70 waiting on condition [0x00007f0306090000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b3ac0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)

"pool-1-thread-4" prio=10 tid=0x00007f03180b0800 nid=0x4e61 waiting on condition [0x00007f0306595000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b3ac0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)

"pool-1-thread-3" prio=10 tid=0x00007f03180ea000 nid=0x4bd2 waiting on condition [0x00007f0306696000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b3ac0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)

"504155106@qtp-1757731203-2" daemon prio=10 tid=0x00007f0318098000 nid=0x7f9c in Object.wait() [0x00007f0306292000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:626)
	- locked <0x00000000e086ec48> (a org.mortbay.thread.QueuedThreadPool$PoolThread)

"pool-1-thread-2" prio=10 tid=0x00007f0318095800 nid=0x7f99 waiting on condition [0x00007f0306393000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b3ac0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)

"pool-1-thread-1" prio=10 tid=0x00007f03180f0000 nid=0x7ddd waiting on condition [0x00007f0306494000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b3ac0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)

"DestroyJavaVM" prio=10 tid=0x00007f0328014000 nid=0x7a33 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"IPC Server handler 0 on 8033" daemon prio=10 tid=0x00007f032915d000 nid=0x7c5e waiting on condition [0x00007f0306898000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e06667a8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server listener on 8033" daemon prio=10 tid=0x00007f0328bd7800 nid=0x7c5c runnable [0x00007f0306999000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
	- locked <0x00000000e0667490> (a sun.nio.ch.Util$2)
	- locked <0x00000000e0667480> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000000e0667058> (a sun.nio.ch.EPollSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:102)
	at org.apache.hadoop.ipc.Server$Listener.run(Server.java:680)

"IPC Server Responder" daemon prio=10 tid=0x00007f0328bd6000 nid=0x7c5b runnable [0x00007f0306a9a000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
	- locked <0x00000000e067df00> (a sun.nio.ch.Util$2)
	- locked <0x00000000e067def0> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000000e067ddd8> (a sun.nio.ch.EPollSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
	at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:847)
	at org.apache.hadoop.ipc.Server$Responder.run(Server.java:830)

"IPC Server idle connection scanner for port 8033" daemon prio=10 tid=0x00007f0328bd4000 nid=0x7c5a in Object.wait() [0x00007f0306b9b000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.util.TimerThread.mainLoop(Timer.java:552)
	- locked <0x00000000e0666b48> (a java.util.TaskQueue)
	at java.util.TimerThread.run(Timer.java:505)

"Socket Reader #1 for port 8033" prio=10 tid=0x00007f0328bd2800 nid=0x7c59 runnable [0x00007f0306c9c000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
	- locked <0x00000000e06679a8> (a sun.nio.ch.Util$2)
	- locked <0x00000000e0667998> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000000e0667880> (a sun.nio.ch.EPollSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:102)
	at org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:628)
	- locked <0x00000000e0667768> (a org.apache.hadoop.ipc.Server$Listener$Reader)
	at org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:607)

"AsyncDispatcher event handler" prio=10 tid=0x00007f0328b2e800 nid=0x7c58 waiting on condition [0x00007f0306d9d000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0e72bc0> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:834)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:867)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1197)
	at java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.lock(ReentrantReadWriteLock.java:945)
	at org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.handle(RMAppImpl.java:698)
	at org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.handle(RMAppImpl.java:94)
	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$ApplicationEventDispatcher.handle(ResourceManager.java:716)
	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$ApplicationEventDispatcher.handle(ResourceManager.java:700)
	at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:173)
	at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:106)
	at java.lang.Thread.run(Thread.java:745)

"com.google.inject.internal.util.$Finalizer" daemon prio=10 tid=0x00007f0328cf6000 nid=0x7c48 in Object.wait() [0x00007f0306e9e000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0x00000000e06bd950> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
	- locked <0x00000000e06bd950> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
	at com.google.inject.internal.util.$Finalizer.run(Finalizer.java:114)

"pool-4-thread-1" prio=10 tid=0x00007f0328fdd000 nid=0x7c18 waiting on condition [0x00007f0306f9f000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e068f7b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1090)
	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:807)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:745)

"Timer-5" daemon prio=10 tid=0x00007f0328fdc000 nid=0x7c12 in Object.wait() [0x00007f03070a0000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.util.TimerThread.mainLoop(Timer.java:552)
	- locked <0x00000000e063fe50> (a java.util.TaskQueue)
	at java.util.TimerThread.run(Timer.java:505)

"932566217@qtp-1757731203-1 - Acceptor0 HttpServer2$SelectChannelConnectorWithSafeStartup@ip-172-31-43-165.ec2.internal:8088" daemon prio=10 tid=0x00007f032910e000 nid=0x7bfb runnable [0x00007f03071a1000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
	- locked <0x00000000e0647a30> (a sun.nio.ch.Util$2)
	- locked <0x00000000e0647a20> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000000e0647828> (a sun.nio.ch.EPollSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
	at org.mortbay.io.nio.SelectorManager$SelectSet.doSelect(SelectorManager.java:498)
	at org.mortbay.io.nio.SelectorManager.doSelect(SelectorManager.java:192)
	at org.mortbay.jetty.nio.SelectChannelConnector.accept(SelectChannelConnector.java:124)
	at org.mortbay.jetty.AbstractConnector$Acceptor.run(AbstractConnector.java:708)
	at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)

"DelayedTokenCanceller" prio=10 tid=0x00007f03290a9800 nid=0x7bde in Object.wait() [0x00007f03073a3000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.apache.hadoop.yarn.server.resourcemanager.security.DelegationTokenRenewer$DelayedTokenRemovalRunnable.run(DelegationTokenRenewer.java:604)
	- locked <0x00000000e01b36f8> (a org.apache.hadoop.yarn.server.resourcemanager.security.DelegationTokenRenewer$DelayedTokenRemovalRunnable)
	at java.lang.Thread.run(Thread.java:745)

"Delegation Token Canceler" daemon prio=10 tid=0x00007f03290a7800 nid=0x7bdd waiting on condition [0x00007f03074a4000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b1190> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
	at org.apache.hadoop.yarn.server.resourcemanager.security.DelegationTokenRenewer$DelegationTokenCancelThread.run(DelegationTokenRenewer.java:289)

"ApplicationMaster Launcher" prio=10 tid=0x00007f03290a5800 nid=0x7bdc waiting on condition [0x00007f03075a5000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b3d08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
	at org.apache.hadoop.yarn.server.resourcemanager.amlauncher.ApplicationMasterLauncher$LauncherThread.run(ApplicationMasterLauncher.java:95)

"IPC Server handler 49 on 8032" daemon prio=10 tid=0x00007f03290a3800 nid=0x7bdb waiting on condition [0x00007f03076a6000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 48 on 8032" daemon prio=10 tid=0x00007f03290a1000 nid=0x7bda waiting on condition [0x00007f03077a7000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 47 on 8032" daemon prio=10 tid=0x00007f032909f000 nid=0x7bd9 waiting on condition [0x00007f03078a8000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 46 on 8032" daemon prio=10 tid=0x00007f032909d000 nid=0x7bd8 waiting on condition [0x00007f03079a9000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 45 on 8032" daemon prio=10 tid=0x00007f032909b000 nid=0x7bd7 waiting for monitor entry [0x00007f0307aa9000]
   java.lang.Thread.State: BLOCKED (on object monitor)
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerApplicationAttempt.getResourceUsageReport(SchedulerApplicationAttempt.java:541)
	- waiting to lock <0x00000000e0e7ea70> (a org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp)
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.AbstractYarnScheduler.getAppResourceUsageReport(AbstractYarnScheduler.java:196)
	at org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl.getApplicationResourceUsageReport(RMAppAttemptImpl.java:703)
	at org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.createAndGetApplicationReport(RMAppImpl.java:569)
	at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getApplicationReport(ClientRMService.java:294)
	at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getApplicationReport(ApplicationClientProtocolPBServiceImpl.java:145)
	at org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:321)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:605)
	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2039)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2035)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2033)

"IPC Server handler 44 on 8032" daemon prio=10 tid=0x00007f0329098800 nid=0x7bd6 waiting on condition [0x00007f0307bab000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 43 on 8032" daemon prio=10 tid=0x00007f0329096800 nid=0x7bd5 waiting on condition [0x00007f0307cac000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 42 on 8032" daemon prio=10 tid=0x00007f0329094800 nid=0x7bd4 waiting on condition [0x00007f0307dad000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 41 on 8032" daemon prio=10 tid=0x00007f0329092800 nid=0x7bd3 waiting on condition [0x00007f0307eae000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 40 on 8032" daemon prio=10 tid=0x00007f0329090000 nid=0x7bd2 waiting on condition [0x00007f0307faf000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 39 on 8032" daemon prio=10 tid=0x00007f032908e000 nid=0x7bd1 waiting on condition [0x00007f03080b0000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 38 on 8032" daemon prio=10 tid=0x00007f032908c000 nid=0x7bd0 waiting on condition [0x00007f03081b1000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 37 on 8032" daemon prio=10 tid=0x00007f032908a000 nid=0x7bcf waiting on condition [0x00007f03082b2000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 36 on 8032" daemon prio=10 tid=0x00007f0329088000 nid=0x7bce waiting on condition [0x00007f03083b3000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 35 on 8032" daemon prio=10 tid=0x00007f0329085800 nid=0x7bcd waiting on condition [0x00007f03084b4000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 34 on 8032" daemon prio=10 tid=0x00007f0329083800 nid=0x7bcc runnable [0x00007f03085b5000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 33 on 8032" daemon prio=10 tid=0x00007f0329081800 nid=0x7bcb waiting on condition [0x00007f03086b6000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 32 on 8032" daemon prio=10 tid=0x00007f032907f800 nid=0x7bca waiting on condition [0x00007f03087b7000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 31 on 8032" daemon prio=10 tid=0x00007f032907d000 nid=0x7bc9 waiting on condition [0x00007f03088b8000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 30 on 8032" daemon prio=10 tid=0x00007f032907b000 nid=0x7bc8 waiting on condition [0x00007f03089b9000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 29 on 8032" daemon prio=10 tid=0x00007f0329079000 nid=0x7bc7 waiting on condition [0x00007f0308aba000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 28 on 8032" daemon prio=10 tid=0x00007f0329077000 nid=0x7bc6 waiting on condition [0x00007f0308bbb000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 27 on 8032" daemon prio=10 tid=0x00007f0329075000 nid=0x7bc5 waiting on condition [0x00007f0308cbc000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 26 on 8032" daemon prio=10 tid=0x00007f0329072800 nid=0x7bc4 waiting on condition [0x00007f0308dbd000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 25 on 8032" daemon prio=10 tid=0x00007f0329070800 nid=0x7bc3 waiting on condition [0x00007f0308ebe000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 24 on 8032" daemon prio=10 tid=0x00007f032906e800 nid=0x7bc2 waiting on condition [0x00007f0308fbf000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 23 on 8032" daemon prio=10 tid=0x00007f032906c800 nid=0x7bc1 waiting on condition [0x00007f03090c0000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 22 on 8032" daemon prio=10 tid=0x00007f032906a000 nid=0x7bc0 waiting on condition [0x00007f03091c1000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 21 on 8032" daemon prio=10 tid=0x00007f0329068000 nid=0x7bbf waiting on condition [0x00007f03092c2000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 20 on 8032" daemon prio=10 tid=0x00007f0329066000 nid=0x7bbe waiting on condition [0x00007f03093c3000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 19 on 8032" daemon prio=10 tid=0x00007f0329064000 nid=0x7bbd runnable [0x00007f03094c4000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 18 on 8032" daemon prio=10 tid=0x00007f0329062000 nid=0x7bbb waiting on condition [0x00007f03095c5000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 17 on 8032" daemon prio=10 tid=0x00007f032905f800 nid=0x7bba waiting on condition [0x00007f03096c6000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 16 on 8032" daemon prio=10 tid=0x00007f032905d800 nid=0x7bb9 runnable [0x00007f03097c7000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 15 on 8032" daemon prio=10 tid=0x00007f032905b800 nid=0x7bb8 waiting on condition [0x00007f03098c8000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 14 on 8032" daemon prio=10 tid=0x00007f0329059800 nid=0x7bb7 runnable [0x00007f03099c9000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 13 on 8032" daemon prio=10 tid=0x00007f0329057800 nid=0x7bb6 waiting on condition [0x00007f0309ac9000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0e72bc0> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:834)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(AbstractQueuedSynchronizer.java:964)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1282)
	at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:731)
	at org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.getState(RMAppImpl.java:421)
	at org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.createApplicationState(RMAppImpl.java:1232)
	at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getApplications(ClientRMService.java:724)
	at org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getApplications(ClientRMService.java:627)
	at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getApplications(ApplicationClientProtocolPBServiceImpl.java:204)
	at org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:329)
	at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:605)
	at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2039)
	at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2035)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2033)

"IPC Server handler 12 on 8032" daemon prio=10 tid=0x00007f0329055000 nid=0x7bb5 waiting on condition [0x00007f0309bcb000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 11 on 8032" daemon prio=10 tid=0x00007f0329053000 nid=0x7bb4 waiting on condition [0x00007f0309ccc000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 10 on 8032" daemon prio=10 tid=0x00007f0329051000 nid=0x7bb3 waiting on condition [0x00007f0309dcd000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 9 on 8032" daemon prio=10 tid=0x00007f032904f000 nid=0x7bb2 waiting on condition [0x00007f0309ece000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 8 on 8032" daemon prio=10 tid=0x00007f032904d800 nid=0x7bb1 runnable [0x00007f0309fcf000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 7 on 8032" daemon prio=10 tid=0x00007f032904c000 nid=0x7bb0 waiting on condition [0x00007f030a0d0000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 6 on 8032" daemon prio=10 tid=0x00007f0329049800 nid=0x7baf waiting on condition [0x00007f030a1d1000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 5 on 8032" daemon prio=10 tid=0x00007f0329047800 nid=0x7bae waiting on condition [0x00007f030a2d2000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 4 on 8032" daemon prio=10 tid=0x00007f0329045800 nid=0x7bad waiting on condition [0x00007f030a3d3000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 3 on 8032" daemon prio=10 tid=0x00007f0329043800 nid=0x7bac waiting on condition [0x00007f030a4d4000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 2 on 8032" daemon prio=10 tid=0x00007f0329041000 nid=0x7bab waiting on condition [0x00007f030a5d5000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 1 on 8032" daemon prio=10 tid=0x00007f032903f000 nid=0x7baa waiting on condition [0x00007f030a6d6000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 0 on 8032" daemon prio=10 tid=0x00007f032903d000 nid=0x7ba9 waiting on condition [0x00007f030a7d7000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0132c08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server listener on 8032" daemon prio=10 tid=0x00007f032903b800 nid=0x7ba8 runnable [0x00007f030a8d8000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
	- locked <0x00000000e013f190> (a sun.nio.ch.Util$2)
	- locked <0x00000000e013f180> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000000e013ed58> (a sun.nio.ch.EPollSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:102)
	at org.apache.hadoop.ipc.Server$Listener.run(Server.java:680)

"IPC Server Responder" daemon prio=10 tid=0x00007f0329039800 nid=0x7ba7 runnable [0x00007f030a9d9000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
	- locked <0x00000000e014fd00> (a sun.nio.ch.Util$2)
	- locked <0x00000000e014fcf0> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000000e014fbd8> (a sun.nio.ch.EPollSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
	at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:847)
	at org.apache.hadoop.ipc.Server$Responder.run(Server.java:830)

"IPC Server idle connection scanner for port 8032" daemon prio=10 tid=0x00007f0328fda000 nid=0x7ba6 in Object.wait() [0x00007f030aada000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.util.TimerThread.mainLoop(Timer.java:552)
	- locked <0x00000000e013e838> (a java.util.TaskQueue)
	at java.util.TimerThread.run(Timer.java:505)

"Socket Reader #1 for port 8032" prio=10 tid=0x00007f0328fd8000 nid=0x7ba5 runnable [0x00007f030abdb000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
	- locked <0x00000000e019d370> (a sun.nio.ch.Util$2)
	- locked <0x00000000e019d360> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000000e0121438> (a sun.nio.ch.EPollSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:102)
	at org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:628)
	- locked <0x00000000e013f468> (a org.apache.hadoop.ipc.Server$Listener$Reader)
	at org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:607)

"IPC Server handler 49 on 8030" daemon prio=10 tid=0x00007f0328f81800 nid=0x7ba4 waiting on condition [0x00007f030acdc000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 48 on 8030" daemon prio=10 tid=0x00007f0328f7f800 nid=0x7ba3 waiting on condition [0x00007f030addd000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 47 on 8030" daemon prio=10 tid=0x00007f0328f7d800 nid=0x7ba2 waiting on condition [0x00007f030aede000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 46 on 8030" daemon prio=10 tid=0x00007f0328f7b800 nid=0x7ba1 waiting on condition [0x00007f030afdf000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 45 on 8030" daemon prio=10 tid=0x00007f0328f79000 nid=0x7ba0 waiting on condition [0x00007f030b0e0000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 44 on 8030" daemon prio=10 tid=0x00007f0328f77000 nid=0x7b9f waiting on condition [0x00007f030b1e1000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 43 on 8030" daemon prio=10 tid=0x00007f0328f75000 nid=0x7b9e waiting on condition [0x00007f030b2e2000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 42 on 8030" daemon prio=10 tid=0x00007f0328f73000 nid=0x7b9d waiting on condition [0x00007f030b3e3000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 41 on 8030" daemon prio=10 tid=0x00007f0328f71000 nid=0x7b9c waiting on condition [0x00007f030b4e4000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 40 on 8030" daemon prio=10 tid=0x00007f0328f6e800 nid=0x7b9b runnable [0x00007f030b5e5000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 39 on 8030" daemon prio=10 tid=0x00007f0328f6c800 nid=0x7b9a waiting on condition [0x00007f030b6e6000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 38 on 8030" daemon prio=10 tid=0x00007f0328f6a800 nid=0x7b99 runnable [0x00007f030b7e7000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 37 on 8030" daemon prio=10 tid=0x00007f0328f68800 nid=0x7b98 runnable [0x00007f030b8e8000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 36 on 8030" daemon prio=10 tid=0x00007f0328f66000 nid=0x7b97 waiting on condition [0x00007f030b9e9000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 35 on 8030" daemon prio=10 tid=0x00007f0328f64000 nid=0x7b96 waiting on condition [0x00007f030baea000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 34 on 8030" daemon prio=10 tid=0x00007f0328f62000 nid=0x7b95 runnable [0x00007f030bbeb000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 33 on 8030" daemon prio=10 tid=0x00007f0328f60000 nid=0x7b94 waiting on condition [0x00007f030bcec000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 32 on 8030" daemon prio=10 tid=0x00007f0328f5e000 nid=0x7b93 waiting on condition [0x00007f030bded000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 31 on 8030" daemon prio=10 tid=0x00007f0328f5b800 nid=0x7b92 waiting on condition [0x00007f030beee000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 30 on 8030" daemon prio=10 tid=0x00007f0328f59800 nid=0x7b91 waiting on condition [0x00007f030bfef000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 29 on 8030" daemon prio=10 tid=0x00007f0328f57800 nid=0x7b90 waiting on condition [0x00007f030c0f0000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 28 on 8030" daemon prio=10 tid=0x00007f0328f55800 nid=0x7b8f waiting on condition [0x00007f030c1f1000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 27 on 8030" daemon prio=10 tid=0x00007f0328f53800 nid=0x7b8e waiting on condition [0x00007f030c2f2000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 26 on 8030" daemon prio=10 tid=0x00007f0328f51800 nid=0x7b8d waiting on condition [0x00007f030c3f3000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 25 on 8030" daemon prio=10 tid=0x00007f0328f4f000 nid=0x7b8c waiting on condition [0x00007f030c4f4000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 24 on 8030" daemon prio=10 tid=0x00007f0328f4d000 nid=0x7b8b waiting on condition [0x00007f030c5f5000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 23 on 8030" daemon prio=10 tid=0x00007f0328f4b000 nid=0x7b8a waiting on condition [0x00007f030c6f6000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 22 on 8030" daemon prio=10 tid=0x00007f0328f49000 nid=0x7b89 waiting on condition [0x00007f030c7f7000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 21 on 8030" daemon prio=10 tid=0x00007f0328f47000 nid=0x7b83 waiting on condition [0x00007f030c8f8000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 20 on 8030" daemon prio=10 tid=0x00007f0328f45000 nid=0x7b82 waiting on condition [0x00007f030c9f9000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 19 on 8030" daemon prio=10 tid=0x00007f0328f42800 nid=0x7b81 waiting on condition [0x00007f030cafa000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 18 on 8030" daemon prio=10 tid=0x00007f0328f40800 nid=0x7b80 waiting on condition [0x00007f030cbfb000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 17 on 8030" daemon prio=10 tid=0x00007f0328f3e800 nid=0x7b7f waiting on condition [0x00007f030ccfc000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 16 on 8030" daemon prio=10 tid=0x00007f0328f3c800 nid=0x7b7e waiting on condition [0x00007f030cdfd000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 15 on 8030" daemon prio=10 tid=0x00007f0328f3a800 nid=0x7b7d waiting on condition [0x00007f030cefe000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 14 on 8030" daemon prio=10 tid=0x00007f0328f38800 nid=0x7b7c waiting on condition [0x00007f030cfff000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 13 on 8030" daemon prio=10 tid=0x00007f0328f36000 nid=0x7b7b waiting on condition [0x00007f030d100000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 12 on 8030" daemon prio=10 tid=0x00007f0328f34000 nid=0x7b7a waiting on condition [0x00007f030d201000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 11 on 8030" daemon prio=10 tid=0x00007f0328f32000 nid=0x7b79 waiting on condition [0x00007f030d302000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 10 on 8030" daemon prio=10 tid=0x00007f0328f30000 nid=0x7b78 waiting on condition [0x00007f030d403000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 9 on 8030" daemon prio=10 tid=0x00007f0328f2d800 nid=0x7b77 waiting on condition [0x00007f030d504000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 8 on 8030" daemon prio=10 tid=0x00007f0328f2b800 nid=0x7b76 waiting on condition [0x00007f030d605000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 7 on 8030" daemon prio=10 tid=0x00007f0328f29800 nid=0x7b75 waiting on condition [0x00007f030d706000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 6 on 8030" daemon prio=10 tid=0x00007f0328f27800 nid=0x7b74 waiting on condition [0x00007f030d807000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 5 on 8030" daemon prio=10 tid=0x00007f0328f25800 nid=0x7b73 waiting on condition [0x00007f030d908000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 4 on 8030" daemon prio=10 tid=0x00007f0328f23800 nid=0x7b72 waiting on condition [0x00007f030da09000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 3 on 8030" daemon prio=10 tid=0x00007f0328f20800 nid=0x7b71 waiting on condition [0x00007f030db0a000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 2 on 8030" daemon prio=10 tid=0x00007f0328f1f000 nid=0x7b70 waiting on condition [0x00007f030dc0b000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 1 on 8030" daemon prio=10 tid=0x00007f0328f1d000 nid=0x7b6e waiting on condition [0x00007f030dd0c000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 0 on 8030" daemon prio=10 tid=0x00007f0328f19800 nid=0x7b6c waiting on condition [0x00007f030de0d000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0167000> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server listener on 8030" daemon prio=10 tid=0x00007f0328f18000 nid=0x7b6b runnable [0x00007f030df0e000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
	- locked <0x00000000e0181b00> (a sun.nio.ch.Util$2)
	- locked <0x00000000e0181af0> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000000e0181680> (a sun.nio.ch.EPollSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:102)
	at org.apache.hadoop.ipc.Server$Listener.run(Server.java:680)

"IPC Server Responder" daemon prio=10 tid=0x00007f0328f17000 nid=0x7b6a runnable [0x00007f030e00f000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
	- locked <0x00000000e01825c8> (a sun.nio.ch.Util$2)
	- locked <0x00000000e01825b8> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000000e01824a0> (a sun.nio.ch.EPollSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
	at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:847)
	at org.apache.hadoop.ipc.Server$Responder.run(Server.java:830)

"IPC Server idle connection scanner for port 8030" daemon prio=10 tid=0x00007f0328ef6800 nid=0x7b63 in Object.wait() [0x00007f030e110000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.util.TimerThread.mainLoop(Timer.java:552)
	- locked <0x00000000e017b170> (a java.util.TaskQueue)
	at java.util.TimerThread.run(Timer.java:505)

"Socket Reader #1 for port 8030" prio=10 tid=0x00007f0328ef4800 nid=0x7b62 runnable [0x00007f030e211000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
	- locked <0x00000000e0182018> (a sun.nio.ch.Util$2)
	- locked <0x00000000e0182008> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000000e0181ef0> (a sun.nio.ch.EPollSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:102)
	at org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:628)
	- locked <0x00000000e0181dd0> (a org.apache.hadoop.ipc.Server$Listener$Reader)
	at org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:607)

"IPC Server handler 49 on 8031" daemon prio=10 tid=0x00007f0328eb9000 nid=0x7b61 waiting on condition [0x00007f030e312000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 48 on 8031" daemon prio=10 tid=0x00007f0328eb7000 nid=0x7b60 waiting on condition [0x00007f030e413000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 47 on 8031" daemon prio=10 tid=0x00007f0328eb4800 nid=0x7b5e waiting on condition [0x00007f030e514000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 46 on 8031" daemon prio=10 tid=0x00007f0328eb2800 nid=0x7b5d waiting on condition [0x00007f030e615000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 45 on 8031" daemon prio=10 tid=0x00007f0328eb0800 nid=0x7b5c waiting on condition [0x00007f030e716000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 44 on 8031" daemon prio=10 tid=0x00007f0328eae800 nid=0x7b5b waiting on condition [0x00007f030e817000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 43 on 8031" daemon prio=10 tid=0x00007f0328eac000 nid=0x7b59 waiting on condition [0x00007f030e918000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 42 on 8031" daemon prio=10 tid=0x00007f0328eaa000 nid=0x7b58 waiting on condition [0x00007f030ea19000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 41 on 8031" daemon prio=10 tid=0x00007f0328ea8000 nid=0x7b57 waiting on condition [0x00007f030eb1a000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 40 on 8031" daemon prio=10 tid=0x00007f0328ea6000 nid=0x7b56 waiting on condition [0x00007f030ec1b000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 39 on 8031" daemon prio=10 tid=0x00007f0328ea4000 nid=0x7b53 waiting on condition [0x00007f030ed1c000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 38 on 8031" daemon prio=10 tid=0x00007f0328ea1800 nid=0x7b52 waiting on condition [0x00007f030ee1d000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 37 on 8031" daemon prio=10 tid=0x00007f0328e9f800 nid=0x7b51 waiting on condition [0x00007f030ef1e000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 36 on 8031" daemon prio=10 tid=0x00007f0328e9d800 nid=0x7b50 waiting on condition [0x00007f030f01f000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 35 on 8031" daemon prio=10 tid=0x00007f0328e9b800 nid=0x7b4f waiting on condition [0x00007f030f120000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 34 on 8031" daemon prio=10 tid=0x00007f0328e99800 nid=0x7b4e waiting on condition [0x00007f030f221000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 33 on 8031" daemon prio=10 tid=0x00007f0328e97000 nid=0x7b4d waiting on condition [0x00007f030f322000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 32 on 8031" daemon prio=10 tid=0x00007f0328e95000 nid=0x7b4b waiting on condition [0x00007f030f423000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 31 on 8031" daemon prio=10 tid=0x00007f0328e93000 nid=0x7b4a waiting on condition [0x00007f030f524000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 30 on 8031" daemon prio=10 tid=0x00007f0328e91800 nid=0x7b49 waiting on condition [0x00007f030f625000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 29 on 8031" daemon prio=10 tid=0x00007f0328e8f800 nid=0x7b47 waiting on condition [0x00007f030f726000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 28 on 8031" daemon prio=10 tid=0x00007f0328e8e000 nid=0x7b46 waiting on condition [0x00007f030f827000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 27 on 8031" daemon prio=10 tid=0x00007f0328e8c000 nid=0x7b45 waiting on condition [0x00007f030f928000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 26 on 8031" daemon prio=10 tid=0x00007f0328e89800 nid=0x7b44 waiting on condition [0x00007f030fa29000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 25 on 8031" daemon prio=10 tid=0x00007f0328e88000 nid=0x7b42 waiting on condition [0x00007f030fb2a000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 24 on 8031" daemon prio=10 tid=0x00007f0328e86800 nid=0x7b41 waiting on condition [0x00007f030fc2b000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 23 on 8031" daemon prio=10 tid=0x00007f0328e84800 nid=0x7b3e waiting on condition [0x00007f030fd2c000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 22 on 8031" daemon prio=10 tid=0x00007f0328e83000 nid=0x7b36 waiting on condition [0x00007f030fe2d000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 21 on 8031" daemon prio=10 tid=0x00007f0328e81800 nid=0x7b34 waiting on condition [0x00007f030ff2e000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 20 on 8031" daemon prio=10 tid=0x00007f0328e80000 nid=0x7b33 waiting on condition [0x00007f031002f000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 19 on 8031" daemon prio=10 tid=0x00007f0328e7e000 nid=0x7b32 waiting on condition [0x00007f0310130000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 18 on 8031" daemon prio=10 tid=0x00007f0328e7c000 nid=0x7b31 waiting on condition [0x00007f0310231000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 17 on 8031" daemon prio=10 tid=0x00007f0328e7a000 nid=0x7b23 waiting on condition [0x00007f0310332000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 16 on 8031" daemon prio=10 tid=0x00007f0328e78000 nid=0x7b1e waiting on condition [0x00007f0310433000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 15 on 8031" daemon prio=10 tid=0x00007f0328e76000 nid=0x7b1d waiting on condition [0x00007f0310534000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 14 on 8031" daemon prio=10 tid=0x00007f0328e73800 nid=0x7b1c waiting on condition [0x00007f0310635000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 13 on 8031" daemon prio=10 tid=0x00007f0328e71800 nid=0x7b1b waiting on condition [0x00007f0310736000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 12 on 8031" daemon prio=10 tid=0x00007f0328e6f800 nid=0x7b1a waiting on condition [0x00007f0310837000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 11 on 8031" daemon prio=10 tid=0x00007f0328e6d800 nid=0x7b19 waiting on condition [0x00007f0310938000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 10 on 8031" daemon prio=10 tid=0x00007f0328e6b000 nid=0x7b18 waiting on condition [0x00007f0310a39000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 9 on 8031" daemon prio=10 tid=0x00007f0328e69000 nid=0x7b17 waiting on condition [0x00007f0310b3a000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 8 on 8031" daemon prio=10 tid=0x00007f0328e67000 nid=0x7b16 waiting on condition [0x00007f0310c3b000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 7 on 8031" daemon prio=10 tid=0x00007f0328e65000 nid=0x7b15 waiting on condition [0x00007f0310d3c000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 6 on 8031" daemon prio=10 tid=0x00007f0328e62800 nid=0x7b14 waiting on condition [0x00007f0310e3d000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 5 on 8031" daemon prio=10 tid=0x00007f0328e60800 nid=0x7b13 waiting on condition [0x00007f0310f3e000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 4 on 8031" daemon prio=10 tid=0x00007f0328e5e800 nid=0x7b12 waiting on condition [0x00007f031103f000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 3 on 8031" daemon prio=10 tid=0x00007f0328e5c800 nid=0x7b11 waiting on condition [0x00007f0311140000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 2 on 8031" daemon prio=10 tid=0x00007f0328e5a000 nid=0x7b10 waiting on condition [0x00007f0311241000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 1 on 8031" daemon prio=10 tid=0x00007f0328e58000 nid=0x7b0f waiting on condition [0x00007f0311342000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server handler 0 on 8031" daemon prio=10 tid=0x00007f0328e53800 nid=0x7b0e waiting on condition [0x00007f0311443000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e01b5de0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at org.apache.hadoop.ipc.CallQueueManager.take(CallQueueManager.java:109)
	at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2007)

"IPC Server listener on 8031" daemon prio=10 tid=0x00007f0328e51800 nid=0x7b0d runnable [0x00007f0311544000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
	- locked <0x00000000e01c5d30> (a sun.nio.ch.Util$2)
	- locked <0x00000000e01c5d20> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000000e01c58f8> (a sun.nio.ch.EPollSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:102)
	at org.apache.hadoop.ipc.Server$Listener.run(Server.java:680)

"IPC Server Responder" daemon prio=10 tid=0x00007f0328d62800 nid=0x7b0c runnable [0x00007f0311645000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
	- locked <0x00000000e01c64d0> (a sun.nio.ch.Util$2)
	- locked <0x00000000e01c64c0> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000000e01c63a8> (a sun.nio.ch.EPollSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
	at org.apache.hadoop.ipc.Server$Responder.doRunLoop(Server.java:847)
	at org.apache.hadoop.ipc.Server$Responder.run(Server.java:830)

"IPC Server idle connection scanner for port 8031" daemon prio=10 tid=0x00007f0328e1e800 nid=0x7af5 in Object.wait() [0x00007f0311746000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.util.TimerThread.mainLoop(Timer.java:552)
	- locked <0x00000000e01bb3b8> (a java.util.TaskQueue)
	at java.util.TimerThread.run(Timer.java:505)

"Socket Reader #1 for port 8031" prio=10 tid=0x00007f0328de6000 nid=0x7af3 runnable [0x00007f0311847000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
	at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
	at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87)
	- locked <0x00000000e01baf90> (a sun.nio.ch.Util$2)
	- locked <0x00000000e01baf80> (a java.util.Collections$UnmodifiableSet)
	- locked <0x00000000e01bae58> (a sun.nio.ch.EPollSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:102)
	at org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:628)
	- locked <0x00000000e01c6000> (a org.apache.hadoop.ipc.Server$Listener$Reader)
	at org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:607)

"Ping Checker" prio=10 tid=0x00007f0328dbb000 nid=0x7aec waiting on condition [0x00007f0311948000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
	at java.lang.Thread.sleep(Native Method)
	at org.apache.hadoop.yarn.util.AbstractLivelinessMonitor$PingChecker.run(AbstractLivelinessMonitor.java:125)
	at java.lang.Thread.run(Thread.java:745)

"ResourceManager Event Processor" prio=10 tid=0x00007f0328db9800 nid=0x7aeb waiting on condition [0x00007f0311a48000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e0e72bc0> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:834)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared(AbstractQueuedSynchronizer.java:964)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(AbstractQueuedSynchronizer.java:1282)
	at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(ReentrantReadWriteLock.java:731)
	at org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.getCurrentAppAttempt(RMAppImpl.java:476)
	at org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl$FinishedTransition.updateAttemptMetrics(RMContainerImpl.java:509)
	at org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl$FinishedTransition.transition(RMContainerImpl.java:495)
	at org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl$FinishedTransition.transition(RMContainerImpl.java:484)
	at org.apache.hadoop.yarn.state.StateMachineFactory$SingleInternalArc.doTransition(StateMachineFactory.java:362)
	at org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
	at org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
	at org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
	- locked <0x00000000e0e85318> (a org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine)
	at org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl.handle(RMContainerImpl.java:373)
	at org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl.handle(RMContainerImpl.java:58)
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp.containerCompleted(FiCaSchedulerApp.java:89)
	- locked <0x00000000e0e7ea70> (a org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp)
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue.completedContainer(LeafQueue.java:1433)
	- locked <0x00000000e01a57b8> (a org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.LeafQueue)
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.completedContainer(CapacityScheduler.java:1124)
	- locked <0x00000000e011aea0> (a org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler)
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.nodeUpdate(CapacityScheduler.java:884)
	- locked <0x00000000e011aea0> (a org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler)
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:989)
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler.handle(CapacityScheduler.java:93)
	at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$SchedulerEventDispatcher$EventProcessor.run(ResourceManager.java:612)
	at java.lang.Thread.run(Thread.java:745)

"Ping Checker" prio=10 tid=0x00007f0328db8000 nid=0x7aea waiting on condition [0x00007f0311b4a000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
	at java.lang.Thread.sleep(Native Method)
	at org.apache.hadoop.yarn.util.AbstractLivelinessMonitor$PingChecker.run(AbstractLivelinessMonitor.java:125)
	at java.lang.Thread.run(Thread.java:745)

"Ping Checker" prio=10 tid=0x00007f0328db6800 nid=0x7ae9 waiting on condition [0x00007f0311c4b000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
	at java.lang.Thread.sleep(Native Method)
	at org.apache.hadoop.yarn.util.AbstractLivelinessMonitor$PingChecker.run(AbstractLivelinessMonitor.java:125)
	at java.lang.Thread.run(Thread.java:745)

"Ping Checker" prio=10 tid=0x00007f0328db4000 nid=0x7ae8 waiting on condition [0x00007f0311d4c000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
	at java.lang.Thread.sleep(Native Method)
	at org.apache.hadoop.yarn.util.AbstractLivelinessMonitor$PingChecker.run(AbstractLivelinessMonitor.java:125)
	at java.lang.Thread.run(Thread.java:745)

"Thread[Thread-12,5,main]" daemon prio=10 tid=0x00007f0328db2000 nid=0x7ae7 waiting on condition [0x00007f0311e4d000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
	at java.lang.Thread.sleep(Native Method)
	at org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager$ExpiredTokenRemover.run(AbstractDelegationTokenSecretManager.java:550)
	at java.lang.Thread.run(Thread.java:745)

"AsyncDispatcher event handler" prio=10 tid=0x00007f0328daf000 nid=0x7ae5 waiting on condition [0x00007f0311f4e000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000e02206f0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
	at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:98)
	at java.lang.Thread.run(Thread.java:745)

"Timer-4" daemon prio=10 tid=0x00007f0328d7c000 nid=0x7ae4 in Object.wait() [0x00007f031d245000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0x00000000e01b0d90> (a java.util.TaskQueue)
	at java.util.TimerThread.mainLoop(Timer.java:552)
	- locked <0x00000000e01b0d90> (a java.util.TaskQueue)
	at java.util.TimerThread.run(Timer.java:505)

"Timer for 'ResourceManager' metrics system" daemon prio=10 tid=0x00007f0328d02000 nid=0x7ac8 in Object.wait() [0x00007f031d346000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.util.TimerThread.mainLoop(Timer.java:552)
	- locked <0x00000000e0221438> (a java.util.TaskQueue)
	at java.util.TimerThread.run(Timer.java:505)

"Timer-2" prio=10 tid=0x00007f0328bb4800 nid=0x7aad in Object.wait() [0x00007f031d447000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0x00000000e011a620> (a java.util.TaskQueue)
	at java.util.TimerThread.mainLoop(Timer.java:552)
	- locked <0x00000000e011a620> (a java.util.TaskQueue)
	at java.util.TimerThread.run(Timer.java:505)

"Timer-1" prio=10 tid=0x00007f0328bb2800 nid=0x7aac in Object.wait() [0x00007f031d548000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0x00000000e011a0a8> (a java.util.TaskQueue)
	at java.util.TimerThread.mainLoop(Timer.java:552)
	- locked <0x00000000e011a0a8> (a java.util.TaskQueue)
	at java.util.TimerThread.run(Timer.java:505)

"Timer-0" prio=10 tid=0x00007f0328bac800 nid=0x7aab in Object.wait() [0x00007f031de9c000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0x00000000e00baab8> (a java.util.TaskQueue)
	at java.util.TimerThread.mainLoop(Timer.java:552)
	- locked <0x00000000e00baab8> (a java.util.TaskQueue)
	at java.util.TimerThread.run(Timer.java:505)

"Service Thread" daemon prio=10 tid=0x00007f03280ba000 nid=0x7a3e runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread1" daemon prio=10 tid=0x00007f03280b7800 nid=0x7a3d waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread0" daemon prio=10 tid=0x00007f03280b4800 nid=0x7a3c waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Signal Dispatcher" daemon prio=10 tid=0x00007f03280b2800 nid=0x7a3b waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Finalizer" daemon prio=10 tid=0x00007f0328085800 nid=0x7a3a in Object.wait() [0x00007f03248f7000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
	- locked <0x00000000e003a6f8> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
	at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)

"Reference Handler" daemon prio=10 tid=0x00007f0328083800 nid=0x7a39 in Object.wait() [0x00007f03249f8000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:503)
	at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133)
	- locked <0x00000000e003a138> (a java.lang.ref.Reference$Lock)

"VM Thread" prio=10 tid=0x00007f032807f800 nid=0x7a38 runnable 

"GC task thread#0 (ParallelGC)" prio=10 tid=0x00007f032802a000 nid=0x7a34 runnable 

"GC task thread#1 (ParallelGC)" prio=10 tid=0x00007f032802b800 nid=0x7a35 runnable 

"GC task thread#2 (ParallelGC)" prio=10 tid=0x00007f032802d800 nid=0x7a36 runnable 

"GC task thread#3 (ParallelGC)" prio=10 tid=0x00007f032802f800 nid=0x7a37 runnable 

"VM Periodic Task Thread" prio=10 tid=0x00007f03280c5000 nid=0x7a3f waiting on condition 

JNI global references: 138

Heap
 PSYoungGen      total 179712K, used 41830K [0x00000000f3800000, 0x0000000100000000, 0x0000000100000000)
  eden space 154624K, 21% used [0x00000000f3800000,0x00000000f5829870,0x00000000fcf00000)
  from space 25088K, 35% used [0x00000000fcf00000,0x00000000fd7b0000,0x00000000fe780000)
  to   space 25088K, 0% used [0x00000000fe780000,0x00000000fe780000,0x0000000100000000)
 ParOldGen       total 76800K, used 44573K [0x00000000e0000000, 0x00000000e4b00000, 0x00000000f3800000)
  object space 76800K, 58% used [0x00000000e0000000,0x00000000e2b87628,0x00000000e4b00000)
 PSPermGen       total 86016K, used 42789K [0x00000000d5a00000, 0x00000000dae00000, 0x00000000e0000000)
  object space 86016K, 49% used [0x00000000d5a00000,0x00000000d83c95a8,0x00000000dae00000)
{code}

> ResourceManger sometimes become un-responsive
> ---------------------------------------------
>
>                 Key: YARN-2594
>                 URL: https://issues.apache.org/jira/browse/YARN-2594
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.6.0
>            Reporter: Karam Singh
>
> ResoruceManager sometimes become un-responsive:
> There was in exception in ResourceManager log and contains only  following type of messages:
> {code}
> 2014-09-19 19:13:45,241 INFO  event.AsyncDispatcher (AsyncDispatcher.java:handle(232)) - Size of event-queue is 53000
> 2014-09-19 19:30:26,312 INFO  event.AsyncDispatcher (AsyncDispatcher.java:handle(232)) - Size of event-queue is 54000
> 2014-09-19 19:47:07,351 INFO  event.AsyncDispatcher (AsyncDispatcher.java:handle(232)) - Size of event-queue is 55000
> 2014-09-19 20:03:48,460 INFO  event.AsyncDispatcher (AsyncDispatcher.java:handle(232)) - Size of event-queue is 56000
> 2014-09-19 20:20:29,542 INFO  event.AsyncDispatcher (AsyncDispatcher.java:handle(232)) - Size of event-queue is 57000
> 2014-09-19 20:37:10,635 INFO  event.AsyncDispatcher (AsyncDispatcher.java:handle(232)) - Size of event-queue is 58000
> 2014-09-19 20:53:51,722 INFO  event.AsyncDispatcher (AsyncDispatcher.java:handle(232)) - Size of event-queue is 59000
> {code}



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