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  1. Hadoop HDFS
  2. HDFS-5238 Improve NN operation throughput
  3. HDFS-5242

Reduce contention on DatanodeInfo instances

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    Details

    • Type: Sub-task
    • Status: Patch Available
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.0.0-alpha, 3.0.0-alpha1
    • Fix Version/s: None
    • Component/s: namenode
    • Labels:
    • Target Version/s:

      Description

      Synchronization in DatanodeInfo instances causes unnecessary contention between call handlers.

        Attachments

        1. HDFS-5242.patch
          1 kB
          Vinayakumar B
        2. HDFS-5242.patch
          1 kB
          Daryn Sharp
        3. HDFS-5242.patch
          1 kB
          Daryn Sharp
        4. HDFS-5242.patch
          0.8 kB
          Daryn Sharp

          Activity

            People

            • Assignee:
              daryn Daryn Sharp
              Reporter:
              daryn Daryn Sharp
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              Dates

              • Created:
                Updated: