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  1. Hadoop Map/Reduce
  2. MAPREDUCE-2207

Task-cleanup task should not be scheduled on the node that the task just failed

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.23.0
    • 0.23.0
    • jobtracker
    • None
    • Task-cleanup task should not be scheduled on the node that the task just failed

    Description

      Currently the task-cleanup task always go to the same node that the task just failed.
      There is a higher chance that it hits a bad node. This should be changed.

      Attachments

        1. 0.19.1.diff
          1 kB
          Liyin Liang
        2. 2207-1.diff
          2 kB
          Liyin Liang
        3. 2207-2.diff
          4 kB
          Liyin Liang
        4. 2207-3.diff
          4 kB
          Liyin Liang
        5. 2207-3.diff
          4 kB
          Liyin Liang
        6. ant-test.txt
          51 kB
          Liyin Liang

        Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-2271 TestSetupTaskScheduling failing in trunk

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. MAPREDUCE-2206 The task-cleanup tasks should be optional

          • Major - Major loss of function.
          • Closed

          Activity

            People

              liangly Liyin Liang
              schen Scott Chen
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              Dates

                Created:
                Updated:
                Resolved: