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  1. Hadoop YARN
  2. YARN-2915 Enable YARN RM scale out via federation using multiple RM's
  3. YARN-6815

[Bug] FederationStateStoreFacade return behavior should be consistent irrespective of whether caching is enabled or not

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    • Hadoop Flags:
      Reviewed

      Description

      FederationStateStoreFacade::getSubCluster/getPolicyConfiguration returns null if caching is enabled or throws YarnException if caching is disabled if the queried entity is absent. This jira proposes to make the return consistent to ensure correctness of clients like RouterPolicyFacade.

        Attachments

        1. YARN-6815-YARN-2915.v1.patch
          22 kB
          Subramaniam Krishnan
        2. YARN-6815-YARN-2915.v2.patch
          22 kB
          Subramaniam Krishnan
        3. YARN-6815-YARN-2915.v3.patch
          22 kB
          Subramaniam Krishnan

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            • Assignee:
              subru Subramaniam Krishnan
              Reporter:
              subru Subramaniam Krishnan
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              • Created:
                Updated:
                Resolved: