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  1. Hadoop YARN
  2. YARN-5630

NM fails to start after downgrade from 2.8 to 2.7

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.8.0, 3.0.0-alpha2
    • Component/s: nodemanager
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      A downgrade from 2.8 to 2.7 causes nodemanagers to fail to start due to an unrecognized "version" container key on startup. This breaks downgrades from 2.8 to 2.7.

        Attachments

        1. YARN-5630.002.patch
          9 kB
          Jason Darrell Lowe
        2. YARN-5630.001.patch
          5 kB
          Jason Darrell Lowe

          Issue Links

          is broken by

          Sub-task - The sub-task of the issue YARN-5221 Expose UpdateResourceRequest API to allow AM to request for change in container properties

          • Major - Major loss of function.
          • Resolved
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. YARN-5633 Update Container Version in NMStateStore only if Resources have changed

          • Major - Major loss of function.
          • Resolved
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. YARN-5547 NMLeveldbStateStore should be more tolerant of unknown keys

          • Major - Major loss of function.
          • Resolved

            Activity

              People

              • Assignee:
                jlowe Jason Darrell Lowe
                Reporter:
                jlowe Jason Darrell Lowe
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                Dates

                • Created:
                  Updated:
                  Resolved: