[jira] [Commented] (FLINK-927) Task Cancellation in CompactingHashTable fails

[Shang Yuanchun (Jira)]

    [ https://issues.apache.org/jira/browse/FLINK-927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14029192#comment-14029192 ]

ASF GitHub Bot commented on FLINK-927:
--------------------------------------

GitHub user rwaury opened a pull request:

    https://github.com/apache/incubator-flink/pull/11

    quick and dirty fix for FLINK-927 and added more diagnostics information

   

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/rwaury/incubator-flink flink927

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-flink/pull/11.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #11
   
----
commit 1e980dd89b064f2da039dd8ef0af9d7470108a19
Author: rwaury <[hidden email]>
Date:   2014-06-12T14:18:59Z

    quick and dirty fix for FLINK-927 and added more diagnostics information

----

> 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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