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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

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.4.0
    • None
    • None
    • 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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            zjshen Zhijie Shen
            zjshen Zhijie Shen
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              Created:
              Updated:
              Resolved:

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