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https://issues.apache.org/jira/browse/MAPREDUCE-693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12728493#action_12728493
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Amar Kamat commented on MAPREDUCE-693:
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Used this patch and the branch 0.20 patch for MAPREDUCE-683 and now
TestJobTrackerRestart passes.
> Conf files not moved to "done" subdirectory after JT restart
> ------------------------------------------------------------
>
> Key: MAPREDUCE-693
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-693
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobtracker
> Affects Versions: 0.20.1
> Reporter: Ramya R
> Priority: Minor
> Fix For: 0.20.1
>
> Attachments: MAPREDUCE-693-v1.1-branch-0.20.patch,
> MAPREDUCE-693-v1.2-branch-0.20.patch
>
>
> After MAPREDUCE-516, when a job is submitted and the JT is restarted (before
> job files have been written) and the job is killed after recovery, the conf
> files fail to be moved to the "done" subdirectory.
> The exact scenario to reproduce this issue is:
> * Submit a job
> * Restart JT before anything is written to the job files
> * Kill the job
> * The old conf files remain in the history folder and fail to be moved to
> "done" subdirectory
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