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  1. Hadoop YARN
  2. YARN-2803

MR distributed cache not working correctly on Windows after NodeManager privileged account changes.

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.6.0
    • Component/s: nodemanager
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      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.

        Attachments

        1. YARN-2803.0.patch
          2 kB
          Craig Welch
        2. YARN-2803.1.patch
          2 kB
          Craig Welch
        3. YARN-2803.2.patch
          2 kB
          Craig Welch

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              • Assignee:
                cwelch Craig Welch
                Reporter:
                cnauroth Chris Nauroth
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                Dates

                • Created:
                  Updated:
                  Resolved: