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  1. Hadoop YARN
  2. YARN-6689

PlacementRule should be configurable

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.9.0, 3.0.0-beta1
    • Component/s: None
    • Labels:
      None

      Description

      YARN-3635 introduces PlacementRules for placing applications in queues. It is currently hardcoded to one rule, UserGroupMappingPlacementRule. This should be configurable as mentioned in the comments:

        private void updatePlacementRules() throws IOException {
          List<PlacementRule> placementRules = new ArrayList<>();
      
          // Initialize UserGroupMappingPlacementRule
          // TODO, need make this defineable by configuration.
          UserGroupMappingPlacementRule ugRule = getUserGroupMappingPlacementRule();
          if (null != ugRule) {
            placementRules.add(ugRule);
          }
      
          rmContext.getQueuePlacementManager().updateRules(placementRules);
        }

        Attachments

        1. YARN-6689.001.patch
          3 kB
          Jonathan Hung
        2. YARN-6689.002.patch
          6 kB
          Jonathan Hung
        3. YARN-6689.003.patch
          7 kB
          Jonathan Hung
        4. YARN-6689.004.patch
          7 kB
          Jonathan Hung

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              • Assignee:
                jhung Jonathan Hung
                Reporter:
                jhung Jonathan Hung
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                • Created:
                  Updated:
                  Resolved: