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Posted to mapreduce-issues@hadoop.apache.org by "Sandy Ryza (JIRA)" <ji...@apache.org> on 2013/07/02 00:35:20 UTC

[jira] [Created] (MAPREDUCE-5367) Local jobs all use same local working directory

Sandy Ryza created MAPREDUCE-5367:
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             Summary: Local jobs all use same local working directory
                 Key: MAPREDUCE-5367
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5367
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
    Affects Versions: 2.0.5-alpha
            Reporter: Sandy Ryza
            Assignee: Sandy Ryza


This means that local jobs, even in different JVMs, can't run concurrently because they might delete each other's files during work directory setup.

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