Hi, Yes its happened twice in a row now. I'm just going to try it again and see if it happens.
-Ian Brooks On Tuesday 03 Jun 2014 15:59:11 Stack wrote: > On Tue, Jun 3, 2014 at 9:18 AM, Ian Brooks <i.bro...@sensewhere.com> wrote: > > > Hi, > > > > Well checking the hadoop logs shows the datanode restarting at that time. > > looks like a rouge puppet config decided to restart the datanode. > > > > That said, should the regionserver not account for this and request the > > data from another datanode? > > > > Yes. Should. Something is odd in DFSClient when we get: > > org.apache.hadoop.ipc.RemoteException(java.lang. > ArrayIndexOutOfBoundsException): 0 > > when it seems like there are plenty of replicas still according to: > > 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 > > > You can make is happen easily? It happened to you twice? > > St.Ack > > > -Ian Brooks > > On Tuesday 03 Jun 2014 08:35:05 Stack wrote: > > Anything in the namenode logs Ian? Its like we've run out of replicas. > We > > see this: > > > > 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 > > > > I presume 10.143.38.117:50010 is the local datanode? We should just be > > moving on to 10.143.38.116:50010 but array index out of bounds with size > of > > 0. > > > > When is this happening? When you close the RS after all regions have been > > moved off? Anything earlier in the log? > > > > St.Ack > > > > > > > > > > On Tue, Jun 3, 2014 at 6:12 AM, Ian Brooks <i.bro...@sensewhere.com> > wrote: > > > > > 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.bro...@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 > > > > -- > -Ian Brooks > Senior server administrator - Sensewhere -- -Ian Brooks Senior server administrator - Sensewhere