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https://issues.apache.org/jira/browse/YARN-2803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Craig Welch updated YARN-2803:
------------------------------
    Attachment: YARN-2803.0.patch

Patch to revert behavior for jar creation location, which resolves this issue 
for non-secure windows.  As it is it probably breaks secure windows, I may look 
at making the behavior conditional (however, I suspect secure windows will fail 
this test/is broken as well, so I'm not sure that making this conditional 
really matters at the moment...).

> 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
>            Priority: Critical
>         Attachments: YARN-2803.0.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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