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Posted to mapreduce-dev@hadoop.apache.org by "Vinod Kumar Vavilapalli (Created) (JIRA)" <ji...@apache.org> on 2012/03/08 20:45:57 UTC

[jira] [Created] (MAPREDUCE-3988) mapreduce.job.local.dir doesn't point to a single directory on a node.

mapreduce.job.local.dir doesn't point to a single directory on a node.
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                 Key: MAPREDUCE-3988
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3988
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
    Affects Versions: 0.23.0
            Reporter: Vinod Kumar Vavilapalli


After MAPREDUCE-3975, mapreduce.job.local.dir is set correctly for the tasks but it doesn't point to the same directory for all tasks running on the node.

It is a public API. Either we should point to a single directory or point it to all directories and change the documentation to say that it points to all dirs.

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