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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-5850) PATH environment variable contains duplicate values in map and reduce tasks on Windows.
Date Fri, 18 Apr 2014 20:47:15 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Nauroth updated MAPREDUCE-5850:
-------------------------------------

    Status: Patch Available  (was: Open)

> PATH environment variable contains duplicate values in map and reduce tasks on Windows.
> ---------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-5850
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5850
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 3.0.0, 2.4.0
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>            Priority: Minor
>         Attachments: MAPREDUCE-5850.1.patch
>
>
> The value of the PATH environment variable gets appended twice before execution of a
container for a map or reduce task.  This is ultimately harmless at runtime, but it does cause
a failure in {{TestMiniMRChildTask}} when running on Windows.



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