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  1. Hadoop YARN
  2. YARN-8761

Service AM support for decommissioning component instances

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 3.3.0, 3.2.1, 3.1.3
    • None
    • None
    • - Component instance number is not linear increment when decommission feature is used. Application with assumption of linear increment component instance number maybe impacted by introduction of this feature.

    Description

      The idea behind this feature is to have a flex down where specific component instances are removed. Currently on a flex down, the service AM chooses for removal the component instances with the highest IDs.

      Attachments

        1. YARN-8761-branch-3.1.01.patch
          58 kB
          Billie Rinaldi
        2. YARN-8761.05.patch
          58 kB
          Billie Rinaldi
        3. YARN-8761.04.patch
          58 kB
          Billie Rinaldi
        4. YARN-8761.03.patch
          58 kB
          Billie Rinaldi
        5. YARN-8761.02.patch
          49 kB
          Billie Rinaldi
        6. YARN-8761.01.patch
          49 kB
          Billie Rinaldi

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. YARN-9021 Service AM support for restoring decommissioned component instances

          • Major - Major loss of function.
          • Open
          relates to

          Sub-task - The sub-task of the issue YARN-5738 Allow services to release/kill specific containers

          • Major - Major loss of function.
          • Open

          Activity

            People

              billie Billie Rinaldi
              billie Billie Rinaldi
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              Dates

                Created:
                Updated:
                Resolved: