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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-4938) Job submission to unknown queue can leave staging directory behind
Date Fri, 11 Jan 2013 21:58:12 GMT
Jason Lowe created MAPREDUCE-4938:
-------------------------------------

             Summary: Job submission to unknown queue can leave staging directory behind
                 Key: MAPREDUCE-4938
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4938
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: client
    Affects Versions: 0.23.5, 2.0.3-alpha
            Reporter: Jason Lowe


There is a race where submitting a job to an unknown queue can appear to succeed to the client
and then subsequently fail later.  Since there was no AM ever launched, there was nothing
left to cleanup the staging directory.  At that point the client is the only thing that can
cleanup the staging directory.

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