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From "Robert Metzger (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-927) Task Cancellation in CompactingHashTable fails
Date Thu, 12 Jun 2014 14:47:01 GMT

    [ https://issues.apache.org/jira/browse/FLINK-927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14029215#comment-14029215
] 

Robert Metzger commented on FLINK-927:
--------------------------------------

I suggest to include the fix into the 0.5.1 bugfix release as well.

> Task Cancellation in CompactingHashTable fails
> ----------------------------------------------
>
>                 Key: FLINK-927
>                 URL: https://issues.apache.org/jira/browse/FLINK-927
>             Project: Flink
>          Issue Type: Bug
>            Reporter: Robert Metzger
>            Assignee: Robert Waury
>             Fix For: 0.6-incubating
>
>
> As commented in FLINK-885, this is the proper issue for this problem
> {code}
> 06/10/2014 16:27:44:	Join(T3 Join: Iteration input) (7/8) switched to FAILED
> java.lang.ArithmeticException: / by zero
> 	at eu.stratosphere.pact.runtime.hash.CompactingHashTable$HashTableProber.getMatchFor(CompactingHashTable.java:1089)
> 	at eu.stratosphere.pact.runtime.task.JoinWithSolutionSetSecondDriver.run(JoinWithSolutionSetSecondDriver.java:134)
> 	at eu.stratosphere.pact.runtime.task.RegularPactTask.run(RegularPactTask.java:505)
> 	at eu.stratosphere.pact.runtime.iterative.task.AbstractIterativePactTask.run(AbstractIterativePactTask.java:132)
> 	at eu.stratosphere.pact.runtime.iterative.task.IterationIntermediatePactTask.run(IterationIntermediatePactTask.java:84)
> 	at eu.stratosphere.pact.runtime.task.RegularPactTask.invoke(RegularPactTask.java:370)
> 	at eu.stratosphere.nephele.execution.RuntimeEnvironment.run(RuntimeEnvironment.java:284)
> 	at java.lang.Thread.run(Thread.java:744)
> {code}



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