>From the log informations, it seems you lost blocks. 2014-4-6 上午12:38于 "Álvaro Recuero" <algar...@gmail.com>写道：
> has anyone come across this before? there is still space in the RS and this > is not a problem of datanodes availability as I can confirm. cheers > > 2014-04-05 09:55:19,210 DEBUG > org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogWriter: using new > createWriter -- HADOOP-6840 > 2014-04-05 09:55:19,211 DEBUG > org.apache.hadoop.hbase.regionserver.wal.SequenceFileLogWriter: > Path=hdfs:// > taurus-5.lyon.grid5000.fr: > > 9000/hbase/usertable/fc55e2d2d4bcec49d6fedf5a469353b9/recovered.edits/0000000000002550928.temp, > syncFs=true, hflush=false, compressi > on=false > 2014-04-05 09:55:19,211 DEBUG > org.apache.hadoop.hbase.regionserver.wal.HLogSplitter: Creating writer > path=hdfs://taurus-5.lyon.grid5 > > 000.fr:9000/hbase/usertable/fc55e2d2d4bcec49d6fedf5a469353b9/recovered.edits/0000000000002550928.tempregion=fc55e2d2d4bcec49d6fedf5 > a469353b9 > 2014-04-05 09:55:19,233 DEBUG > org.apache.hadoop.hbase.regionserver.SplitLogWorker: tasks arrived or > departed > 2014-04-05 09:55:19,233 WARN org.apache.hadoop.hdfs.DFSClient: DataStreamer > Exception: org.apache.hadoop.ipc.RemoteException: java.i > o.IOException: File > > /hbase/usertable/237859a0b1e47c86c25a6123506ccb2a/recovered.edits/0000000000002550921.temp > could only be replica > ted to 0 nodes, instead of 1 > at > > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1558) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:696) > at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source) > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:616) > at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:563) > at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1388) > at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1384) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:416) > at > > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121) > at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1382) > > at org.apache.hadoop.ipc.Client.call(Client.java:1070) > at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225) > at sun.proxy.$Proxy9.addBlock(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:616) > at > > org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82) > at > > org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59) > at sun.proxy.$Proxy9.addBlock(Unknown Source) > at > > org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.locateFollowingBlock(DFSClient.java:3510) > at > > org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.nextBlockOutputStream(DFSClient.java:3373) > at > > org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$2600(DFSClient.java:2589) > at > > org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:2829) > > 2014-04-05 09:55:19,233 WARN org.apache.hadoop.hdfs.DFSClient: Error > Recovery for block null bad datanode[0] nodes == null > 2014-04-05 09:55:19,233 WARN org.apache.hadoop.hdfs.DFSClient: Could not > get block locations. Source file > > "/hbase/usertable/237859a0b1e47c86c25a6123506ccb2a/recovered.edits/0000000000002550921.temp" > - Aborting... >
