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  1. Hadoop HDFS
  2. HDFS-10285 Storage Policy Satisfier in HDFS
  3. HDFS-12570

[SPS]: Refactor Co-ordinator datanode logic to track the block storage movements

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: HDFS-10285, 3.2.0
    • Component/s: datanode, namenode
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      This task is to refactor the C-DN block storage movements. Basically, the idea is to move the scheduling and tracking logic to Namenode rather than at the special C-DN. Please refer the discussion with Andrew Wang to understand the background and the necessity of refactoring.

        Attachments

        1. HDFS-12570-HDFS-10285-04.patch
          172 kB
          Rakesh Radhakrishnan
        2. HDFS-12570-HDFS-10285-03.patch
          171 kB
          Rakesh Radhakrishnan
        3. HDFS-12570-HDFS-10285-02.patch
          166 kB
          Rakesh Radhakrishnan
        4. HDFS-12570-HDFS-10285-01.patch
          159 kB
          Rakesh Radhakrishnan
        5. HDFS-12570-HDFS-10285-00.patch
          141 kB
          Rakesh Radhakrishnan

          Activity

            People

            • Assignee:
              rakeshr Rakesh Radhakrishnan
              Reporter:
              rakeshr Rakesh Radhakrishnan
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              Dates

              • Created:
                Updated:
                Resolved: