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  1. Hadoop YARN
  2. YARN-556 [Umbrella] RM Restart phase 2 - Work preserving restart
  3. YARN-2182

Update ContainerId#toString() to avoid conflicts before and after RM restart

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    Details

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

      Description

      ContainerId#toString() doesn't include any information about current cluster id. This leads conflict between container ids. We can avoid the conflicts without breaking backward compatibility by using epoch introduced on YARN-2052.

        Attachments

        1. YARN-2182.2.patch
          3 kB
          Tsuyoshi Ozawa
        2. YARN-2182.1.patch
          2 kB
          Tsuyoshi Ozawa

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              • Assignee:
                ozawa Tsuyoshi Ozawa
                Reporter:
                ozawa Tsuyoshi Ozawa
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                Dates

                • Created:
                  Updated:
                  Resolved: