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ramkrishna.s.vasudevan commented on HBASE-13217: ------------------------------------------------ If somebody is ready to pick it up, pls feel free to do so. Otherwise will pick this up in a day or two. > Flush procedure fails in trunk due to ZK issue > ---------------------------------------------- > > Key: HBASE-13217 > URL: https://issues.apache.org/jira/browse/HBASE-13217 > Project: HBase > Issue Type: Bug > Reporter: ramkrishna.s.vasudevan > Assignee: ramkrishna.s.vasudevan > > When ever I try to flush explicitly in the trunk code the flush procedure > fails due to ZK issue > {code} > ERROR: org.apache.hadoop.hbase.errorhandling.ForeignException$ProxyThrowable > via > stobdtserver3,16040,1426172670959:org.apache.hadoop.hbase.errorhandling.ForeignException$ProxyThrowable: > java.io.IOException: org.apache.zookeeper.KeeperException$NoNodeException: > KeeperErrorCode = NoNode for > /hbase/flush-table-proc/acquired/TestTable/stobdtserver3,16040,1426172670959 > at > org.apache.hadoop.hbase.errorhandling.ForeignExceptionDispatcher.rethrowException(ForeignExceptionDispatcher.java:83) > at > org.apache.hadoop.hbase.procedure.Procedure.isCompleted(Procedure.java:368) > at > org.apache.hadoop.hbase.procedure.flush.MasterFlushTableProcedureManager.isProcedureDone(MasterFlushTableProcedureManager.java:196) > at > org.apache.hadoop.hbase.master.MasterRpcServices.isProcedureDone(MasterRpcServices.java:905) > at > org.apache.hadoop.hbase.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java:47019) > at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2073) > at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:107) > at > org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:130) > at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:107) > at java.lang.Thread.run(Thread.java:745) > Caused by: > org.apache.hadoop.hbase.errorhandling.ForeignException$ProxyThrowable: > java.io.IOException: org.apache.zookeeper.KeeperException$NoNodeException: > KeeperErrorCode = NoNode for > /hbase/flush-table-proc/acquired/TestTable/stobdtserver3,16040,1426172670959 > at > org.apache.hadoop.hbase.procedure.Subprocedure.cancel(Subprocedure.java:273) > at > org.apache.hadoop.hbase.procedure.ProcedureMember.controllerConnectionFailure(ProcedureMember.java:225) > at > org.apache.hadoop.hbase.procedure.ZKProcedureMemberRpcs.sendMemberAcquired(ZKProcedureMemberRpcs.java:254) > at > org.apache.hadoop.hbase.procedure.Subprocedure.call(Subprocedure.java:166) > at > org.apache.hadoop.hbase.procedure.Subprocedure.call(Subprocedure.java:52) > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > ... 1 more > {code} > Once this occurs, even on restart of the RS the RS becomes unusable. I have > verified that the ZK remains intact and there is no problem with it. a bit > older version of trunk ( 3months) does not have this problem. -- This message was sent by Atlassian JIRA (v6.3.4#6332)