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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

    • Type: Sub-task
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 2.6.0
    • Fix Version/s: 2.6.0
    • Component/s: None
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      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

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              • Assignee:
                junping_du Junping Du
                Reporter:
                tassapola Tassapol Athiapinya
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                Dates

                • Created:
                  Updated:
                  Resolved: