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https://issues.apache.org/jira/browse/HBASE-2691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876877#action_12876877
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HBase Review Board commented on HBASE-2691:
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Message from: "Jean-Daniel Cryans" <[email protected]>
bq. On 2010-06-08 16:18:09, stack wrote:
bq. > /trunk/src/test/java/org/apache/hadoop/hbase/TestYouAreDead.java, line 27
bq. > <http://review.hbase.org/r/164/diff/1/?file=1103#file1103line27>
bq. >
bq. > These single test classes are killing us...regards overall unit
tests times... can we not put it into an existing test class....?
Will be all merged into TestMasterWrongRS, that I rename to
TestKillingServersFromMaster
- Jean-Daniel
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> 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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