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https://issues.apache.org/jira/browse/HBASE-20006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16366610#comment-16366610
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stack edited comment on HBASE-20006 at 2/16/18 4:47 AM:
--------------------------------------------------------
I pushed patch to master and branch-2. Lets see how it does. Also disabled
TestHTrace while in here. We don't support htrace in 2.0.0, not yet anyways,
and the test is flakey.
Leaving open to see how it does post commit.
was (Author: stack):
I pushed patch to master and branch-2. Lets see how it does. Also disabled
TestHTrace while in here. We don't support htrace in 2.0.0, not yet anyways,
and the test is flakey.
> TestRestoreSnapshotFromClientWithRegionReplicas is flakey
> ---------------------------------------------------------
>
> Key: HBASE-20006
> URL: https://issues.apache.org/jira/browse/HBASE-20006
> Project: HBase
> Issue Type: Sub-task
> Reporter: stack
> Priority: Major
> Fix For: 2.0.0-beta-2
>
> Attachments: HBASE-20006.branch-2.001.patch
>
>
> Failing 10% of the time. Interestingly, it is below that causes fail. We go
> to split but it is already split. We will then fail the split with an
> internal assert which messes up procedures; at a minimum we should just not
> split (this is in the prepare stage).
> {code}
> 2018-02-15 23:21:42,162 INFO [PEWorker-12]
> procedure.MasterProcedureScheduler(571): pid=105,
> state=RUNNABLE:SPLIT_TABLE_REGION_PREPARE; SplitTableRegionProcedure
> table=testOnlineSnapshotAfterSplittingRegions-1518736887838,
> parent=3f850cea7d71a7ebd019f2f009efca4d,
> daughterA=06b5e6366efbef155d70e56cfdf58dc9,
> daughterB=8c175de1b33765a5683ac1e502edb0bd,
> table=testOnlineSnapshotAfterSplittingRegions-1518736887838,
> testOnlineSnapshotAfterSplittingRegions-1518736887838,,1518736887882.3f850cea7d71a7ebd019f2f009efca4d.
> 2018-02-15 23:21:42,162 INFO [PEWorker-12]
> assignment.SplitTableRegionProcedure(440): Split of {ENCODED =>
> 3f850cea7d71a7ebd019f2f009efca4d, NAME =>
> 'testOnlineSnapshotAfterSplittingRegions-1518736887838,,1518736887882.3f850cea7d71a7ebd019f2f009efca4d.',
> STARTKEY => '', ENDKEY => '1'} skipped; state is already SPLIT
> 2018-02-15 23:21:42,163 ERROR [PEWorker-12]
> procedure2.ProcedureExecutor(1480): CODE-BUG: Uncaught runtime exception:
> pid=105, state=RUNNABLE:SPLIT_TABLE_REGION_PREPARE; SplitTableRegionProcedure
> table=testOnlineSnapshotAfterSplittingRegions-1518736887838,
> parent=3f850cea7d71a7ebd019f2f009efca4d,
> daughterA=06b5e6366efbef155d70e56cfdf58dc9,
> daughterB=8c175de1b33765a5683ac1e502edb0bd
> java.lang.AssertionError: split region should have an exception here
> at
> org.apache.hadoop.hbase.master.assignment.SplitTableRegionProcedure.executeFromState(SplitTableRegionProcedure.java:228)
> at
> org.apache.hadoop.hbase.master.assignment.SplitTableRegionProcedure.executeFromState(SplitTableRegionProcedure.java:89)
> at
> org.apache.hadoop.hbase.procedure2.StateMachineProcedure.execute(StateMachineProcedure.java:180)
> at
> org.apache.hadoop.hbase.procedure2.Procedure.doExecute(Procedure.java:845)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execProcedure(ProcedureExecutor.java:1455)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.executeProcedure(ProcedureExecutor.java:1224)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.access$800(ProcedureExecutor.java:78)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:1734)
> {code}
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