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

["Eric Payne (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Payne updated MAPREDUCE-3988:
----------------------------------

    Status: Open  (was: Patch Available)
    
> mapreduce.job.local.dir doesn't point to a single directory on a node.
> ----------------------------------------------------------------------
>
>                 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
>            Assignee: Eric Payne
>         Attachments: MAPREDUCE-3988-1.txt
>
>
> 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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