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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-4739) Some MapReduce tests fail to find winutils.
Date Sun, 21 Oct 2012 07:36:11 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4739?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Nauroth updated MAPREDUCE-4739:
-------------------------------------

    Attachment: MAPREDUCE-4739-branch-trunk-win.patch

This patch overrides the Surefire configuration for the MapReduce modules to use the correct
relative path for HADOOP_HOME to find winutils.  This resolves several test failures.

This patch is intended for branch-trunk-win.
                
> Some MapReduce tests fail to find winutils.
> -------------------------------------------
>
>                 Key: MAPREDUCE-4739
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4739
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: build, test
>    Affects Versions: 3.0.0
>            Reporter: Chris Nauroth
>         Attachments: MAPREDUCE-4739-branch-trunk-win.patch
>
>
> All modules inherit a setting in the Surefire configuration for HADOOP_HOME via the hadoop-project
pom.xml.  This setting is a relative path used in Shell.java to find winutils when running
on Windows.  The MapReduce modules have a deeper directory structure, which makes the inherited
value of HADOOP_HOME invalid and causes some tests to fail while calling winutils.

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