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  1. Hadoop YARN
  2. YARN-666 [Umbrella] Support rolling upgrades in YARN
  3. YARN-2561

MR job client cannot reconnect to AM after NM restart.

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Details

    • Sub-task
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 2.6.0
    • 2.6.0
    • None
    • None
    • Reviewed

    Description

      Work-preserving NM restart is disabled.
      Submit a job. Restart the only NM and found that Job will hang with connect retries.

      Attachments

        1. YARN-2561-v5.patch
          5 kB
          Junping Du
        2. YARN-2561-v4.patch
          10 kB
          Junping Du
        3. YARN-2561-v3.patch
          9 kB
          Junping Du
        4. YARN-2561-v2.patch
          9 kB
          Junping Du
        5. YARN-2561.patch
          8 kB
          Junping Du

        Issue Links

          relates to

          Sub-task - The sub-task of the issue YARN-1337 Recover containers upon nodemanager restart

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. YARN-4361 Total resource count mistake:NodeRemovedSchedulerEvent in ReconnectNodeTransition will reduce the newNode.getTotalCapability() in Multi-thread model

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              junping_du Junping Du
              tassapola Tassapol Athiapinya
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              Dates

                Created:
                Updated:
                Resolved: