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  1. Hadoop HDFS
  2. HDFS-9393

After choosing favored nodes, choosing nodes for remaining replicas should go through BlockPlacementPolicy

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Current Behavior is :
      After choosing replicas from passed favored nodes , choosing nodes for remaining replica does not go through BlockPlacementPolicy.

      Hence eventhough there is a local client datanode is available and not passed as part of favored nodes , probability for choosing local datanode is less.

        Attachments

        1. HDFS-9393.3.patch
          6 kB
          J.Andreina
        2. HDFS-9393.2.patch
          6 kB
          J.Andreina
        3. HDFS-9393.1.patch
          7 kB
          J.Andreina

          Activity

            People

            • Assignee:
              andreina J.Andreina
              Reporter:
              andreina J.Andreina
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              Dates

              • Created:
                Updated:
                Resolved: