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https://issues.apache.org/jira/browse/MAPREDUCE-5405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13713951#comment-13713951
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Chris Nauroth commented on MAPREDUCE-5405:
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This is most easily repro'd as an intermittent failure in
{{TestRecoveryManager}}. It fails more frequently for me on Windows, but it's
a problem on any platform.
> Job recovery can fail if task log directory symlink from prior run still
> exists
> -------------------------------------------------------------------------------
>
> Key: MAPREDUCE-5405
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5405
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv1
> Affects Versions: 1-win, 1.3.0
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
>
> During recovery, the task attempt log dir symlink from the prior run might
> still exist. If it does, then the recovered attempt will fail while trying
> to create a symlink at that path.
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