Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-10285 Storage Policy Satisfier in HDFS
  3. HDFS-10794

[SPS]: Provide storage policy satisfy worker at DN for co-ordinating the block storage movement work

    Details

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

      Description

      The idea of this jira is to implement a mechanism to move the blocks to the given target in order to satisfy the block storage policy. Datanode receives blocktomove details via heart beat response from NN. More specifically, its a datanode side extension to handle the block storage movement commands.

        Attachments

        1. HDFS-10794-00.patch
          23 kB
          Rakesh R
        2. HDFS-10794-HDFS-10285.00.patch
          23 kB
          Rakesh R
        3. HDFS-10794-HDFS-10285.01.patch
          23 kB
          Rakesh R
        4. HDFS-10794-HDFS-10285.02.patch
          23 kB
          Rakesh R
        5. HDFS-10794-HDFS-10285.03.patch
          23 kB
          Rakesh R

          Activity

            People

            • Assignee:
              rakeshr Rakesh R
              Reporter:
              rakeshr Rakesh R
            • Votes:
              0 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: