Hadoop Common
  1. Hadoop Common
  2. HADOOP-6875

[Herriot] Cleanup of temp. configurations is needed upon restart of a cluster

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.21.0
    • Fix Version/s: 0.21.0
    • Component/s: test
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Tags:
      herriot

      Description

      1. New configuration directory is not cleaning up after resetting to default configuration directory in a pushconfig functionality. Because of this reason, it's giving permission denied problem for a folder, if other user tried running the tests in the same cluster with pushconfig functionality. I could see this issue while running the tests on a cluster with security enabled and different user.

      I have added the functionality for above issue and attaching the patch

      2. Throwing IOException and it says token is expired while running the tests. I could see this issue in a secure cluster.

      This issue has been resolved by setting the following attribute in the configuration.

      mapreduce.job.complete.cancel.delegation.tokens=false

      adding/updating this attribute in the push configuration functionality while creating the new configuration.

      1. 1913-ydist-security.patch
        2 kB
        Vinay Kumar Thota
      2. MAPREDUCE-1913.patch
        1 kB
        Vinay Kumar Thota
      3. HADOOP-6875.patch
        2 kB
        Vinay Kumar Thota
      4. 6875-ydist-security.patch
        1 kB
        Vinay Kumar Thota
      5. 6875-ydist-security.patch
        1 kB
        Vinay Kumar Thota
      6. HADOOP-6875.patch
        0.8 kB
        Vinay Kumar Thota

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            • Assignee:
              Vinay Kumar Thota
              Reporter:
              Vinay Kumar Thota
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              Dates

              • Created:
                Updated:
                Resolved:

                Development