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https://issues.apache.org/jira/browse/MAPREDUCE-2650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13067368#comment-13067368
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Sherry Chen commented on MAPREDUCE-2650:
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Todd,
I did not make it clear in previous comment.
Throws an exception (when makedirs failed) semantics are used in trunk and CDH3.
It's good to put it in 0.20-security.
> back-port MAPREDUCE-2238 to 0.20-security
> -----------------------------------------
>
> Key: MAPREDUCE-2650
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2650
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 0.20.2, 0.20.205.0
> Reporter: Sherry Chen
> Assignee: Sherry Chen
> Attachments: MAPREDUCE-2650.patch
>
>
> Dev had seen the attempt directory permission getting set to 000 or 111 in
> the CI builds and tests run on dev desktops with 0.20-security.
> MAPREDUCE-2238 reported and fixed the issue for 0.22.0, back-port to
> 0.20-security is needed.
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