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  1. Hadoop YARN
  2. YARN-149 [Umbrella] ResourceManager (RM) Fail-over
  3. YARN-1776

renewDelegationToken should survive RM failover

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.4.0
    • Component/s: None
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      When a delegation token is renewed, two RMStateStore operations: 1) removing the old DT, and 2) storing the new DT will happen. If RM fails in between. There would be problem.

        Attachments

        1. YARN-1776.1.patch
          14 kB
          Zhijie Shen
        2. YARN-1776.2.patch
          19 kB
          Zhijie Shen
        3. YARN-1776.3.patch
          19 kB
          Zhijie Shen
        4. YARN-1776.4.patch
          25 kB
          Zhijie Shen
        5. YARN-1776.5.patch
          26 kB
          Zhijie Shen
        6. YARN-1776.6.patch
          26 kB
          Jian He

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              • Assignee:
                zjshen Zhijie Shen
                Reporter:
                zjshen Zhijie Shen
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                Dates

                • Created:
                  Updated:
                  Resolved: