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From "Lars Hofhansl (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10308) TestZKProcedure.testMultiCohortWithMemberTimeoutDuringPrepare fails occasionally
Date Sat, 11 Jan 2014 00:24:50 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10308?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13868521#comment-13868521
] 

Lars Hofhansl commented on HBASE-10308:
---------------------------------------

I ran the test locally in a loop while I was away for meetings. After 1658 times it has not
failed once. :(


> TestZKProcedure.testMultiCohortWithMemberTimeoutDuringPrepare fails occasionally
> --------------------------------------------------------------------------------
>
>                 Key: HBASE-10308
>                 URL: https://issues.apache.org/jira/browse/HBASE-10308
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Lars Hofhansl
>             Fix For: 0.96.2, 0.98.1, 0.99.0, 0.94.17
>
>
> Seen in 0.94 (both JDK6 and JDK7 builds)
> {code}
> Error Message
>  Wanted but not invoked: procedure.sendGlobalBarrierComplete(); -> at org.apache.hadoop.hbase.procedure.TestZKProcedure.waitAndVerifyProc(TestZKProcedure.java:344)
 However, there were other interactions with this mock: -> at org.apache.hadoop.hbase.procedure.TestZKProcedure.testMultiCohortWithMemberTimeoutDuringPrepare(TestZKProcedure.java:306)
-> at org.apache.hadoop.hbase.procedure.TestZKProcedure.testMultiCohortWithMemberTimeoutDuringPrepare(TestZKProcedure.java:311)
-> at org.apache.hadoop.hbase.procedure.Procedure.call(Procedure.java:204) -> at org.apache.hadoop.hbase.procedure.Procedure.call(Procedure.java:204)
-> at org.apache.hadoop.hbase.procedure.ProcedureCoordinator.memberAcquiredBarrier(ProcedureCoordinator.java:262)
-> at org.apache.hadoop.hbase.procedure.ProcedureCoordinator.memberAcquiredBarrier(ProcedureCoordinator.java:262)
-> at org.apache.hadoop.hbase.procedure.ProcedureCoordinator.abortProcedure(ProcedureCoordinator.java:217)
-> at org.apache.hadoop.hbase.procedure.TestZKProcedure.waitAndVerifyProc(TestZKProcedure.java:337)

> Stacktrace
> Wanted but not invoked:
> procedure.sendGlobalBarrierComplete();
> -> at org.apache.hadoop.hbase.procedure.TestZKProcedure.waitAndVerifyProc(TestZKProcedure.java:344)
> However, there were other interactions with this mock:
> -> at org.apache.hadoop.hbase.procedure.TestZKProcedure.testMultiCohortWithMemberTimeoutDuringPrepare(TestZKProcedure.java:306)
> -> at org.apache.hadoop.hbase.procedure.TestZKProcedure.testMultiCohortWithMemberTimeoutDuringPrepare(TestZKProcedure.java:311)
> -> at org.apache.hadoop.hbase.procedure.Procedure.call(Procedure.java:204)
> -> at org.apache.hadoop.hbase.procedure.Procedure.call(Procedure.java:204)
> -> at org.apache.hadoop.hbase.procedure.ProcedureCoordinator.memberAcquiredBarrier(ProcedureCoordinator.java:262)
> -> at org.apache.hadoop.hbase.procedure.ProcedureCoordinator.memberAcquiredBarrier(ProcedureCoordinator.java:262)
> -> at org.apache.hadoop.hbase.procedure.ProcedureCoordinator.abortProcedure(ProcedureCoordinator.java:217)
> -> at org.apache.hadoop.hbase.procedure.TestZKProcedure.waitAndVerifyProc(TestZKProcedure.java:337)
> 	at org.apache.hadoop.hbase.procedure.TestZKProcedure.waitAndVerifyProc(TestZKProcedure.java:344)
> 	at org.apache.hadoop.hbase.procedure.TestZKProcedure.testMultiCohortWithMemberTimeoutDuringPrepare(TestZKProcedure.java:319)
> {code}



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