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https://issues.apache.org/jira/browse/HBASE-2691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876538#action_12876538
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stack commented on HBASE-2691:
------------------------------
On a reportForDuty, we have code that will reject HRS with lease still held BUT
it'll tickle the expire-of-the-region shutdown processing. The RS will be
continually rejected until soon after the shutdown processing has gotten past
its initial steps. Then the RS is let in.
Where are you when this has happened? Just started? What session has expired?
The RS in ZK?
> LeaseStillHeldException totally ignored by RS, wrongly named
> ------------------------------------------------------------
>
> Key: HBASE-2691
> URL: https://issues.apache.org/jira/browse/HBASE-2691
> Project: HBase
> Issue Type: Bug
> Reporter: Jean-Daniel Cryans
> Assignee: Jean-Daniel Cryans
> Fix For: 0.20.6, 0.21.0
>
>
> Currently region servers don't handle
> org.apache.hadoop.hbase.Leases$LeaseStillHeldException in any way that's
> useful so what happens right now is that it tries to report to the master and
> this happens:
> {code}
> 2010-06-07 17:20:54,368 WARN [RegionServer:0]
> regionserver.HRegionServer(553): Attempt=1
> org.apache.hadoop.hbase.Leases$LeaseStillHeldException
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> at
> org.apache.hadoop.hbase.RemoteExceptionHandler.decodeRemoteException(RemoteExceptionHandler.java:94)
> at
> org.apache.hadoop.hbase.RemoteExceptionHandler.checkThrowable(RemoteExceptionHandler.java:48)
> at
> org.apache.hadoop.hbase.RemoteExceptionHandler.checkIOException(RemoteExceptionHandler.java:66)
> at
> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:541)
> at
> org.apache.hadoop.hbase.MiniHBaseCluster$MiniHBaseClusterRegionServer.run(MiniHBaseCluster.java:173)
> at java.lang.Thread.run(Thread.java:637)
> {code}
> Then it will retry until the watch is triggered telling it that the session's
> expired! Instead, we should be a lot more proactive initiate abort procedure.
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