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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-1666) job output chroot support
Date Thu, 01 Apr 2010 20:43:27 GMT
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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