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https://issues.apache.org/jira/browse/MAPREDUCE-1668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12895371#action_12895371
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Ramkumar Vadali commented on MAPREDUCE-1668:
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The test failures are unrelated. I think this can be committed.
> RaidNode should only Har a directory if all its parity files have been created
> ------------------------------------------------------------------------------
>
> Key: MAPREDUCE-1668
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1668
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: contrib/raid
> Affects Versions: 0.22.0
> Reporter: Rodrigo Schmidt
> Assignee: Ramkumar Vadali
> Fix For: 0.22.0
>
> Attachments: MAPREDUCE-1668.patch
>
>
> In the current code, it can happen that a directory will be Archived (Har'ed)
> before all its parity files have been generated since parity file generation
> is not atomic. We should verify if all the parity files are present before
> Archiving a directory.
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