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From Ian Brooks <i.bro...@sensewhere.com>
Subject Re: regionserver crash after node decomission
Date Tue, 03 Jun 2014 13:12:19 GMT
Hi,

For my testing i'm only taking one server out, ( simulating process for patching etc. ). The
hadoop datanode process was left running at this point.

-Ian Brooks

On Tuesday 03 Jun 2014 06:06:33 Ted Yu wrote:
> Please see http://hbase.apache.org/book/node.management.html
> Especially 15.3.1.1
> 
> Did you stop the datanode on that server or let datanode run ?
> 
> Cheers
> 
> On Jun 3, 2014, at 5:47 AM, Ian Brooks <i.brooks@sensewhere.com> wrote:
> 
> > Hi,
> > 
> > I've been working on testing the procedures for taking a node out of service in
our test cluster and have come accross the same problem in both attempts now whereby once
a regionserver has been shutdown, 5-10 minutes later most of the other regionservers crash
with the below stack trace
> > 
> > The procedure im using for taking the first node out is,
> > 
> > 1. turn off balancer
> > 2. use region_mover.rb to unload all regions from the target serve
> > 3.once all regions have been moved, stop the region server
> > 
> > I'm using hbase 0.96.1 on hadoop 2.3.0, any ideas why this is happening and how
to stop it from happening?
> > 
> > 
> > 2014-06-03 13:05:03,897 WARN  [ResponseProcessor for block BP-2121456822-10.143.38.149-1396953188241:blk_1074073683_332932]
hdfs.DFSClient: DFSOutputStream ResponseProcessor exception  for block BP-2121456822-10.143.38.149-1396953188241:blk_1074073683_332932
> > java.io.EOFException: Premature EOF: no length prefix available
> >        at org.apache.hadoop.hdfs.protocolPB.PBHelper.vintPrefixed(PBHelper.java:1492)
> >        at org.apache.hadoop.hdfs.protocol.datatransfer.PipelineAck.readFields(PipelineAck.java:116)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer$ResponseProcessor.run(DFSOutputStream.java:721)
> > 2014-06-03 13:05:03,898 WARN  [DataStreamer for file /user/hbase/WALs/############,16020,1401716790638/############%2C16020%2C1401716790638.1401796562200
block BP-2121456822-10.143.38.149-1396953188241:blk_1074073683_332932] hdfs.DFSClient: Error
Recovery for block BP-2121456822-10.143.38.149-1396953188241:blk_1074073683_332932 in pipeline
10.143.38.117:50010, 10.143.38.116:50010, 10.143.38.100:50010: bad datanode 10.143.38.117:50010
> > 2014-06-03 13:05:03,915 WARN  [DataStreamer for file /user/hbase/WALs/############,16020,1401716790638/############%2C16020%2C1401716790638.1401796562200
block BP-2121456822-10.143.38.149-1396953188241:blk_1074073683_332932] hdfs.DFSClient: DataStreamer
Exception
> > org.apache.hadoop.ipc.RemoteException(java.lang.ArrayIndexOutOfBoundsException):
0
> >        at org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager.getDatanodeStorageInfos(DatanodeManager.java:467)
> >        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalDatanode(FSNamesystem.java:2779)
> >        at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getAdditionalDatanode(NameNodeRpcServer.java:594)
> >        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getAdditionalDatanode(ClientNamenodeProtocolServerSideTranslatorPB.java:430)
> >        at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> >        at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
> >        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
> >        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1962)
> >        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1958)
> >        at java.security.AccessController.doPrivileged(Native Method)
> >        at javax.security.auth.Subject.doAs(Subject.java:415)
> >        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
> >        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1956)
> > 
> >        at org.apache.hadoop.ipc.Client.call(Client.java:1347)
> >        at org.apache.hadoop.ipc.Client.call(Client.java:1300)
> >        at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
> >        at com.sun.proxy.$Proxy13.getAdditionalDatanode(Unknown Source)
> >        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getAdditionalDatanode(ClientNamenodeProtocolTranslatorPB.java:352)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
> >        at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
> >        at com.sun.proxy.$Proxy14.getAdditionalDatanode(Unknown Source)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at org.apache.hadoop.hbase.fs.HFileSystem$1.invoke(HFileSystem.java:266)
> >        at com.sun.proxy.$Proxy15.getAdditionalDatanode(Unknown Source)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.addDatanode2ExistingPipeline(DFSOutputStream.java:919)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.addDatanode2ExistingPipeline(DFSOutputStream.java:919)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:1031)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.processDatanodeError(DFSOutputStream.java:823)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:475)
> > 2014-06-03 13:05:48,489 ERROR [RpcServer.handler=22,port=16020] wal.FSHLog: syncer
encountered error, will retry. txid=211
> > org.apache.hadoop.ipc.RemoteException(java.lang.ArrayIndexOutOfBoundsException):
0
> >        at org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager.getDatanodeStorageInfos(DatanodeManager.java:467)
> >        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalDatanode(FSNamesystem.java:2779)
> >        at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getAdditionalDatanode(NameNodeRpcServer.java:594)
> >        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getAdditionalDatanode(ClientNamenodeProtocolServerSideTranslatorPB.java:430)
> >        at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> >        at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
> >        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
> >        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1962)
> >        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1958)
> >        at java.security.AccessController.doPrivileged(Native Method)
> >        at javax.security.auth.Subject.doAs(Subject.java:415)
> >        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
> >        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1956)
> > 
> >        at org.apache.hadoop.ipc.Client.call(Client.java:1347)
> >        at org.apache.hadoop.ipc.Client.call(Client.java:1300)
> >        at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
> >        at com.sun.proxy.$Proxy13.getAdditionalDatanode(Unknown Source)
> >        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getAdditionalDatanode(ClientNamenodeProtocolTranslatorPB.java:352)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
> >        at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
> >        at com.sun.proxy.$Proxy14.getAdditionalDatanode(Unknown Source)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at org.apache.hadoop.hbase.fs.HFileSystem$1.invoke(HFileSystem.java:266)
> >        at com.sun.proxy.$Proxy15.getAdditionalDatanode(Unknown Source)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.addDatanode2ExistingPipeline(DFSOutputStream.java:919)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:1031)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.processDatanodeError(DFSOutputStream.java:823)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:475)
> > 2014-06-03 13:05:48,489 FATAL [RpcServer.handler=22,port=16020] wal.FSHLog: Could
not sync. Requesting roll of hlog
> > org.apache.hadoop.ipc.RemoteException(java.lang.ArrayIndexOutOfBoundsException):
0
> >        at org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager.getDatanodeStorageInfos(DatanodeManager.java:467)
> >        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalDatanode(FSNamesystem.java:2779)
> >        at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getAdditionalDatanode(NameNodeRpcServer.java:594)
> >        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getAdditionalDatanode(ClientNamenodeProtocolServerSideTranslatorPB.java:430)
> >        at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> >        at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
> >        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
> >        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1962)
> >        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1958)
> >        at java.security.AccessController.doPrivileged(Native Method)
> >        at javax.security.auth.Subject.doAs(Subject.java:415)
> >        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
> >        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1956)
> > 
> >        at org.apache.hadoop.ipc.Client.call(Client.java:1347)
> >        at org.apache.hadoop.ipc.Client.call(Client.java:1300)
> >        at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
> >        at com.sun.proxy.$Proxy13.getAdditionalDatanode(Unknown Source)
> >        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getAdditionalDatanode(ClientNamenodeProtocolTranslatorPB.java:352)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
> >        at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
> >        at com.sun.proxy.$Proxy14.getAdditionalDatanode(Unknown Source)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at org.apache.hadoop.hbase.fs.HFileSystem$1.invoke(HFileSystem.java:266)
> >        at com.sun.proxy.$Proxy15.getAdditionalDatanode(Unknown Source)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.addDatanode2ExistingPipeline(DFSOutputStream.java:919)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:1031)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.processDatanodeError(DFSOutputStream.java:823)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:475)
> > 2014-06-03 13:05:48,490 DEBUG [regionserver16020.logRoller] regionserver.LogRoller:
HLog roll requested
> > 2014-06-03 13:05:48,490 DEBUG [RpcServer.handler=22,port=16020] regionserver.HRegion:
rollbackMemstore rolled back 1 keyvalues from start:0 to end:1
> > 2014-06-03 13:05:48,609 DEBUG [regionserver16020.logRoller] wal.FSHLog: cleanupCurrentWriter
 waiting for transactions to get synced  total 211 synced till here 210
> > 2014-06-03 13:05:48,609 FATAL [regionserver16020.logRoller] wal.FSHLog: Could not
sync. Requesting roll of hlog
> > org.apache.hadoop.ipc.RemoteException(java.lang.ArrayIndexOutOfBoundsException):
0
> >        at org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager.getDatanodeStorageInfos(DatanodeManager.java:467)
> >        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalDatanode(FSNamesystem.java:2779)
> >        at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getAdditionalDatanode(NameNodeRpcServer.java:594)
> >        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getAdditionalDatanode(ClientNamenodeProtocolServerSideTranslatorPB.java:430)
> >        at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> >        at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
> >        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
> >        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1962)
> >        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1958)
> >        at java.security.AccessController.doPrivileged(Native Method)
> >        at javax.security.auth.Subject.doAs(Subject.java:415)
> >        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
> >        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1956)
> > 
> >        at org.apache.hadoop.ipc.Client.call(Client.java:1347)
> >        at org.apache.hadoop.ipc.Client.call(Client.java:1300)
> >        at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
> >        at com.sun.proxy.$Proxy13.getAdditionalDatanode(Unknown Source)
> >        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getAdditionalDatanode(ClientNamenodeProtocolTranslatorPB.java:352)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
> >        at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
> >        at com.sun.proxy.$Proxy14.getAdditionalDatanode(Unknown Source)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at org.apache.hadoop.hbase.fs.HFileSystem$1.invoke(HFileSystem.java:266)
> >        at com.sun.proxy.$Proxy15.getAdditionalDatanode(Unknown Source)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.addDatanode2ExistingPipeline(DFSOutputStream.java:919)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:1031)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.processDatanodeError(DFSOutputStream.java:823)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:475)
> > 2014-06-03 13:05:48,609 ERROR [regionserver16020.logRoller] wal.FSHLog: Failed close
of HLog writer
> > org.apache.hadoop.ipc.RemoteException(java.lang.ArrayIndexOutOfBoundsException):
0
> >        at org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager.getDatanodeStorageInfos(DatanodeManager.java:467)
> >        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalDatanode(FSNamesystem.java:2779)
> >        at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getAdditionalDatanode(NameNodeRpcServer.java:594)
> >        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getAdditionalDatanode(ClientNamenodeProtocolServerSideTranslatorPB.java:430)
> >        at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> >        at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
> >        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
> >        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1962)
> >        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1958)
> >        at java.security.AccessController.doPrivileged(Native Method)
> >        at javax.security.auth.Subject.doAs(Subject.java:415)
> >        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
> >        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1956)
> > 
> >        at org.apache.hadoop.ipc.Client.call(Client.java:1347)
> >        at org.apache.hadoop.ipc.Client.call(Client.java:1300)
> >        at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
> >        at com.sun.proxy.$Proxy13.getAdditionalDatanode(Unknown Source)
> >        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getAdditionalDatanode(ClientNamenodeProtocolTranslatorPB.java:352)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
> >        at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
> >        at com.sun.proxy.$Proxy14.getAdditionalDatanode(Unknown Source)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at org.apache.hadoop.hbase.fs.HFileSystem$1.invoke(HFileSystem.java:266)
> >        at com.sun.proxy.$Proxy15.getAdditionalDatanode(Unknown Source)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.addDatanode2ExistingPipeline(DFSOutputStream.java:919)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:1031)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.processDatanodeError(DFSOutputStream.java:823)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:475)
> > 2014-06-03 13:05:48,610 FATAL [regionserver16020.logRoller] regionserver.HRegionServer:
ABORTING region server ############,16020,1401716790638: Failed log close in log roller
> > org.apache.hadoop.hbase.regionserver.wal.FailedLogCloseException: #1401796562200
> >        at org.apache.hadoop.hbase.regionserver.wal.FSHLog.cleanupCurrentWriter(FSHLog.java:707)
> >        at org.apache.hadoop.hbase.regionserver.wal.FSHLog.rollWriter(FSHLog.java:538)
> >        at org.apache.hadoop.hbase.regionserver.LogRoller.run(LogRoller.java:96)
> >        at java.lang.Thread.run(Thread.java:744)
> > Caused by: org.apache.hadoop.ipc.RemoteException(java.lang.ArrayIndexOutOfBoundsException):
0
> >        at org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager.getDatanodeStorageInfos(DatanodeManager.java:467)
> >        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalDatanode(FSNamesystem.java:2779)
> >        at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getAdditionalDatanode(NameNodeRpcServer.java:594)
> >        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getAdditionalDatanode(ClientNamenodeProtocolServerSideTranslatorPB.java:430)
> >        at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> >        at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
> >        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
> >        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1962)
> >        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1958)
> >        at java.security.AccessController.doPrivileged(Native Method)
> >        at javax.security.auth.Subject.doAs(Subject.java:415)
> >        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
> >        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1956)
> > 
> >        at org.apache.hadoop.ipc.Client.call(Client.java:1347)
> >        at org.apache.hadoop.ipc.Client.call(Client.java:1300)
> >        at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
> >        at com.sun.proxy.$Proxy13.getAdditionalDatanode(Unknown Source)
> >        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getAdditionalDatanode(ClientNamenodeProtocolTranslatorPB.java:352)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
> >        at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
> >        at com.sun.proxy.$Proxy14.getAdditionalDatanode(Unknown Source)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at org.apache.hadoop.hbase.fs.HFileSystem$1.invoke(HFileSystem.java:266)
> >        at com.sun.proxy.$Proxy15.getAdditionalDatanode(Unknown Source)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.addDatanode2ExistingPipeline(DFSOutputStream.java:919)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:1031)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.processDatanodeError(DFSOutputStream.java:823)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:475)
> > 2014-06-03 13:05:48,610 FATAL [regionserver16020.logRoller] regionserver.HRegionServer:
RegionServer abort: loaded coprocessors are: [org.apache.hadoop.hbase.security.access.AccessController,
org.apache.hadoop.hbase.security.token.TokenProvider]
> > 2014-06-03 13:05:48,612 ERROR [RpcServer.handler=21,port=16020] wal.FSHLog: syncer
encountered error, will retry. txid=212
> > org.apache.hadoop.ipc.RemoteException(java.lang.ArrayIndexOutOfBoundsException):
0
> >        at org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager.getDatanodeStorageInfos(DatanodeManager.java:467)
> >        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalDatanode(FSNamesystem.java:2779)
> >        at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getAdditionalDatanode(NameNodeRpcServer.java:594)
> >        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getAdditionalDatanode(ClientNamenodeProtocolServerSideTranslatorPB.java:430)
> >        at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> >        at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
> >        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
> >        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1962)
> >        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1958)
> >        at java.security.AccessController.doPrivileged(Native Method)
> >        at javax.security.auth.Subject.doAs(Subject.java:415)
> >        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
> >        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1956)
> > 
> >        at org.apache.hadoop.ipc.Client.call(Client.java:1347)
> >        at org.apache.hadoop.ipc.Client.call(Client.java:1300)
> >        at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
> >        at com.sun.proxy.$Proxy13.getAdditionalDatanode(Unknown Source)
> >        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getAdditionalDatanode(ClientNamenodeProtocolTranslatorPB.java:352)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
> >        at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
> >        at com.sun.proxy.$Proxy14.getAdditionalDatanode(Unknown Source)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at org.apache.hadoop.hbase.fs.HFileSystem$1.invoke(HFileSystem.java:266)
> >        at com.sun.proxy.$Proxy15.getAdditionalDatanode(Unknown Source)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.addDatanode2ExistingPipeline(DFSOutputStream.java:919)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:1031)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.processDatanodeError(DFSOutputStream.java:823)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:475)
> > 2014-06-03 13:05:48,612 FATAL [RpcServer.handler=21,port=16020] wal.FSHLog: Could
not sync. Requesting roll of hlog
> > org.apache.hadoop.ipc.RemoteException(java.lang.ArrayIndexOutOfBoundsException):
0
> >        at org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager.getDatanodeStorageInfos(DatanodeManager.java:467)
> >        at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalDatanode(FSNamesystem.java:2779)
> >        at org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.getAdditionalDatanode(NameNodeRpcServer.java:594)
> >        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.getAdditionalDatanode(ClientNamenodeProtocolServerSideTranslatorPB.java:430)
> >        at org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> >        at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:585)
> >        at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
> >        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1962)
> >        at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1958)
> >        at java.security.AccessController.doPrivileged(Native Method)
> >        at javax.security.auth.Subject.doAs(Subject.java:415)
> >        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
> >        at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1956)
> >        at org.apache.hadoop.ipc.Client.call(Client.java:1347)
> >        at org.apache.hadoop.ipc.Client.call(Client.java:1300)
> >        at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
> >        at com.sun.proxy.$Proxy13.getAdditionalDatanode(Unknown Source)
> >        at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getAdditionalDatanode(ClientNamenodeProtocolTranslatorPB.java:352)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
> >        at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
> >        at com.sun.proxy.$Proxy14.getAdditionalDatanode(Unknown Source)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> >        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >        at java.lang.reflect.Method.invoke(Method.java:606)
> >        at org.apache.hadoop.hbase.fs.HFileSystem$1.invoke(HFileSystem.java:266)
> >        at com.sun.proxy.$Proxy15.getAdditionalDatanode(Unknown Source)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.addDatanode2ExistingPipeline(DFSOutputStream.java:919)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.setupPipelineForAppendOrRecovery(DFSOutputStream.java:1031)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.processDatanodeError(DFSOutputStream.java:823)
> >        at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:475)
> > 2014-06-03 13:05:48,612 DEBUG [RpcServer.handler=21,port=16020] regionserver.HRegion:
rollbackMemstore rolled back 1 keyvalues from start:0 to end:1
> > 2014-06-03 13:05:48,624 INFO  [regionserver16020.logRoller] regionserver.HRegionServer:
STOPPED: Failed log close in log roller
> > 2014-06-03 13:05:48,624 INFO  [regionserver16020.logRoller] regionserver.LogRoller:
LogRoller exiting.
> > 2014-06-03 13:05:48,624 INFO  [regionserver16020] ipc.RpcServer: Stopping server
on 16020
> > 2014-06-03 13:05:48,624 INFO  [RpcServer.handler=1,port=16020] ipc.RpcServer: RpcServer.handler=1,port=16020:
exiting
> > 
> > 
> 
-- 
-Ian Brooks
Senior server administrator - Sensewhere

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