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Posted to yarn-issues@hadoop.apache.org by "Chris Nauroth (JIRA)" <ji...@apache.org> on 2014/11/04 01:28:34 UTC

[jira] [Created] (YARN-2803) MR distributed cache not working correctly on Windows after NodeManager privileged account changes.

Chris Nauroth created YARN-2803:
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             Summary: 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


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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