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https://issues.apache.org/jira/browse/HBASE-13635?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14531771#comment-14531771
]
Devaraj Das commented on HBASE-13635:
-------------------------------------
Am I right in thinking that this would be a problem in a setup where meta is
colocated with the master?
> Regions stuck in transition because master is incorrectly assumed dead
> ----------------------------------------------------------------------
>
> Key: HBASE-13635
> URL: https://issues.apache.org/jira/browse/HBASE-13635
> Project: HBase
> Issue Type: Bug
> Components: master, regionserver
> Affects Versions: 1.0.0
> Reporter: Elliott Clark
> Assignee: Elliott Clark
> Attachments: HBASE-13635-debug.patch, HBASE-13635-v1.patch,
> HBASE-13635.patch
>
>
> On master I see:
> {code}
> 15/05/05 20:56:38 INFO master.HMaster: balance hri=hbase:meta,,1.1588230740,
> src=hbase1375.prn2.facebook.com,16020,1430858968368,
> dest=hbase1377.prn2.facebook.com,16020,1430884264554
> 15/05/05 20:56:38 INFO master.RegionStates: Transition {1588230740
> state=OPEN, ts=1430876450098,
> server=hbase1375.prn2.facebook.com,16020,1430858968368} to {1588230740
> state=PENDING_CLOSE, ts=1430884598277,
> server=hbase1375.prn2.facebook.com,16020,1430858968368}
> Tue May 05 21:01:54 PDT 2015, null, java.net.SocketTimeoutException:
> callTimeout=60000, callDuration=60724: row '' on table 'hbase:meta' at
> region=hbase:meta,,1.1588230740,
> hostname=hbase1375.prn2.facebook.com,16020,1430858968368, seqNum=0
> Caused by: java.net.SocketTimeoutException: callTimeout=60000,
> callDuration=60724: row '' on table 'hbase:meta' at
> region=hbase:meta,,1.1588230740,
> hostname=hbase1375.prn2.facebook.com,16020,1430858968368, seqNum=0
> {code}
> On the regionserver I see the following log spew:
> {code}
> 15/05/06 09:30:11 INFO regionserver.HRegionServer: Failed to report region
> transition, will retry
> org.apache.hadoop.hbase.ipc.FailedServerException: This server is in the
> failed servers list: hbasectrl054.prn2.facebook.com/10.104.157.28:16020
> at
> org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection.setupIOstreams(RpcClientImpl.java:694)
> at
> org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection.writeRequest(RpcClientImpl.java:880)
> at
> or^Cg.apache.hadoop.hbase.ipc.RpcClientImpl$Connection.tracedWriteRequest(RpcClientImpl.java:849)
> at
> org.apache.hadoop.hbase.ipc.RpcClientImpl.call(RpcClientImpl.java:1173)
> at
> org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:216)
> at
> org.apache.hadoop.hbase.ipc.AbstractRpcClient$BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:300)
> at
> org.apache.hadoop.hbase.protobuf.generated.RegionServerStatusProtos$RegionServerStatusService$BlockingStub.reportRegionStateTransition(RegionServerStatusProtos.java:8325)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.reportRegionStateTransition(HRegionServer.java:1863)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.reportRegionStateTransition(HRegionServer.java:1837)
> at
> org.apache.hadoop.hbase.regionserver.handler.CloseRegionHandler.process(CloseRegionHandler.java:157)
> at
> org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:128)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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