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  1. Hadoop YARN
  2. YARN-9698 [Umbrella] Tools to help migration from Fair Scheduler to Capacity Scheduler
  3. YARN-9840

Capacity scheduler: add support for Secondary Group rule mapping

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 3.3.0
    • capacity scheduler
    • None

    Description

      Currently, Capacity Scheduler only supports primary group rule mapping like this:

      u:%user:%primary_group

      Fair scheduler already supports secondary group placement rule. Let's add this to CS to reduce the feature gap.

      Class of interest: https://github.com/apache/hadoop/blob/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/placement/UserGroupMappingPlacementRule.java

      Attachments

        1. YARN-9840.001.patch
          9 kB
          Manikandan R
        2. YARN-9840.002.patch
          11 kB
          Manikandan R
        3. YARN-9840.003.patch
          11 kB
          Manikandan R
        4. YARN-9840-004.patch
          14 kB
          Peter Bacsko

        Issue Links

          is depended upon by

          Sub-task - The sub-task of the issue YARN-9865 Capacity scheduler: add support for combined %user + %secondary_group mapping

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

          Sub-task - The sub-task of the issue YARN-9841 Capacity scheduler: add support for combined %user + %primary_group mapping

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              manirajv06@gmail.com Manikandan R
              pbacsko Peter Bacsko
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              Dates

                Created:
                Updated:
                Resolved: