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From anil gupta <anilgupt...@gmail.com>
Subject Re: HBase Regionserver very easy to die
Date Fri, 09 Jan 2015 00:19:07 GMT
This message points the you might have problem with HDFS:
*org.apache.hadoop.ipc.*
*RemoteException(java.io <http://java.io>.*
*IOException): File /hbase/WALs/zjdx107,60020,*
*1418269148759/zjdx107%2C60020%*


*2C1418269148759.1419 977176935 could only be replicated to 0 nodes instead
of minReplication (=1).  There are 12 datanode(s) running and no node(s)
are excluded in this operation.*


On Thu, Jan 8, 2015 at 8:10 AM, Jean-Marc Spaggiari <jean-marc@spaggiari.org
> wrote:

> Hi,
>
> How is your HDFS doing? Have you looked at FSCK, Namenode interface,etc.?
> Sound like HBase is not able to write to it...
>
> JM
>
> 2015-01-08 3:13 GMT-05:00 gao <895407214gao@sina.com>:
>
> > Hi:
> >
> > I am getting constant stability problems with the HBase Regionserver, it
> > dies randomly everyday or every other day. It normally dies shortly after
> > printing the following:
> >
> > 2014-12-30 23:06:17,091 ERROR [regionserver60020.logRoller]
> > wal.ProtobufLogWriter: Got IOException while writing trailer
> >
> > org.apache.hadoop.ipc.RemoteException(java.io.IOException): File
> >
> >
> /hbase/WALs/zjdx107,60020,1418269148759/zjdx107%2C60020%2C1418269148759.1419
> > 977176935 could only be replicated to 0 nodes instead of minReplication
> > (=1).  There are 12 datanode(s) running and no node(s) are excluded in
> this
> > operation.
> >
> > at
> >
> >
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(Bloc
> > kManager.java:1430)
> >
> >         at
> >
> >
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNam
> > esystem.java:2659)
> >
> >         at
> >
> >
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRp
> > cServer.java:569)
> >
> >         at
> >
> >
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslator
> > PB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:440)
> >
> >         at
> >
> >
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNam
> > enodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> >
> >         at
> >
> >
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(Proto
> > bufRpcEngine.java:585)
> >
> >         at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1026)
> >
> >         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1986)
> >
> >         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1982)
> >
> >         at java.security.AccessController.doPrivileged(Native Method)
> >
> >         at javax.security.auth.Subject.doAs(Subject.java:415)
> >
> >         at
> >
> >
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.ja
> > va:1548)
> >
> >         at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1980)
> >
> >
> >
> >         at org.apache.hadoop.ipc.Client.call(Client.java:1409)
> >
> >         at org.apache.hadoop.ipc.Client.call(Client.java:1362)
> >
> >         at
> >
> >
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.jav
> > a:206)
> >
> >         at com.sun.proxy.$Proxy13.addBlock(Unknown Source)
> >
> >         at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source)
> >
> >         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(RetryInvocati
> > onHandler.java:186)
> >
> >         at
> >
> >
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHand
> > ler.java:102)
> >
> > at com.sun.proxy.$Proxy13.addBlock(Unknown Source)
> >
> >         at
> >
> >
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.addBloc
> > k(ClientNamenodeProtocolTranslatorPB.java:361)
> >
> >         at sun.reflect.GeneratedMethodAccessor30.invoke(Unknown Source)
> >
> >         at
> >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
> > .java:43)
> >
> >         at java.lang.reflect.Method.invoke(Method.java:606)
> >
> >         at
> > org.apache.hadoop.hbase.fs.HFileSystem$1.invoke(HFileSystem.java:266)
> >
> >         at com.sun.proxy.$Proxy14.addBlock(Unknown Source)
> >
> >         at
> >
> >
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.locateFollowingBlock(DFS
> > OutputStream.java:1437)
> >
> >         at
> >
> >
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DF
> > SOutputStream.java:1260)
> >
> >         at
> >
> >
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java
> > :525)
> >
> > 2014-12-30 23:06:17,092 ERROR [regionserver60020.logRoller] wal.FSHLog:
> > Failed close of HLog writer
> >
> > org.apache.hadoop.ipc.RemoteException(java.io.IOException): File
> >
> >
> /hbase/WALs/zjdx107,60020,1418269148759/zjdx107%2C60020%2C1418269148759.1419
> > 977176935 could only be replicated to 0 nodes instead of minReplication
> > (=1).  There are 12 datanode(s) running and no node(s) are excluded in
> this
> > operation.
> >
> >         at
> >
> >
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(Bloc
> > kManager.java:1430)
> >
> >         at
> >
> >
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNam
> > esystem.java:2659)
> >
> >         at
> >
> >
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.addBlock(NameNodeRp
> > cServer.java:569)
> >
> >         at
> >
> >
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslator
> > PB.addBlock(ClientNamenodeProtocolServerSideTranslatorPB.java:440)
> >
> >         at
> >
> >
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNam
> > enodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> >
> >         at
> >
> >
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(Proto
> > bufRpcEngine.java:585)
> >
> >         at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1026)
> >
> >         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1986)
> >
> >         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1982)
> >
> >         at java.security.AccessController.doPrivileged(Native Method)
> >
> >         at javax.security.auth.Subject.doAs(Subject.java:415)
> >
> >         at
> >
> >
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.ja
> > va:1548)
> >
> >
> >
> >
>



-- 
Thanks & Regards,
Anil Gupta

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