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Posted to mapreduce-dev@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2010/04/01 22:43:27 UTC

[jira] Created: (MAPREDUCE-1666) job output chroot support

job output chroot support
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                 Key: MAPREDUCE-1666
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1666
             Project: Hadoop Map/Reduce
          Issue Type: New Feature
          Components: job submission
    Affects Versions: 0.20.2
            Reporter: Allen Wittenauer
            Priority: Minor


It would be useful to be able to submit the same job and have it chroot the output to a different base directory before execution.  This would allow for input to be the same, but output different for the same job over multiple runs (potentially by different users).

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[jira] Resolved: (MAPREDUCE-1666) job output chroot support

Posted by "Allen Wittenauer (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-1666?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer resolved MAPREDUCE-1666.
-----------------------------------------

    Resolution: Invalid

Muhaha!  I'm quite stunned to see I'm held in such high regard!
 
Anyway, I've been told to close this out, as the people who really wanted to do this say this will work.

Thanks.

> job output chroot support
> -------------------------
>
>                 Key: MAPREDUCE-1666
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1666
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>          Components: job submission
>    Affects Versions: 0.20.2
>            Reporter: Allen Wittenauer
>            Priority: Minor
>
> It would be useful to be able to submit the same job and have it chroot the output to a different base directory before execution.  This would allow for input to be the same, but output different for the same job over multiple runs (potentially by different users).

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