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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2803) MR distributed cache not working correctly on Windows after NodeManager privileged account changes.
Date Fri, 07 Nov 2014 20:43:36 GMT

    [ https://issues.apache.org/jira/browse/YARN-2803?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14202625#comment-14202625
] 

Hudson commented on YARN-2803:
------------------------------

FAILURE: Integrated in Hadoop-trunk-Commit #6483 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/6483/])
YARN-2803. MR distributed cache not working correctly on Windows after NodeManager privileged
account changes. Contributed by Craig Welch. (cnauroth: rev 06b797947c980d7d21864eb8b700cf565756aac1)
* hadoop-yarn-project/CHANGES.txt
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/launcher/ContainerLaunch.java


> MR distributed cache not working correctly on Windows after NodeManager privileged account
changes.
> ---------------------------------------------------------------------------------------------------
>
>                 Key: YARN-2803
>                 URL: https://issues.apache.org/jira/browse/YARN-2803
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>            Reporter: Chris Nauroth
>            Assignee: Craig Welch
>            Priority: Critical
>         Attachments: YARN-2803.0.patch, YARN-2803.1.patch, YARN-2803.2.patch
>
>
> This problem is visible by running {{TestMRJobs#testDistributedCache}} or {{TestUberAM#testDistributedCache}}
on Windows.  Both tests fail.  Running git bisect, I traced it to the YARN-2198 patch to remove
the need to run NodeManager as a privileged account.  The tests started failing when that
patch was committed.



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