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https://issues.apache.org/jira/browse/MAPREDUCE-3858?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mahadev konar updated MAPREDUCE-3858:
-------------------------------------
Resolution: Fixed
Fix Version/s: 0.23.1
Target Version/s: 0.23.1 (was: 0.23.2)
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
I just committed to all 3 branches 0.23.1, 0.23 and trunk. Thanks Tom!
> Task attempt failure during commit results in task never completing
> -------------------------------------------------------------------
>
> Key: MAPREDUCE-3858
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3858
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Reporter: Tom White
> Assignee: Tom White
> Priority: Critical
> Fix For: 0.23.1
>
> Attachments: MAPREDUCE-3858.patch
>
>
> On a terasort job a task attempt failed during the commit phase. Another
> attempt was rescheduled, but when it tried to commit it failed.
> {noformat}
> attempt_1329019187148_0083_r_000586_0 already given a go for committing the
> task output, so killing attempt_1329019187148_0083_r_000586_1
> {noformat}
> The job hung as new attempts kept getting scheduled only to fail during
> commit.
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