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  1. Hadoop HDFS
  2. HDFS-10285 Storage Policy Satisfier in HDFS
  3. HDFS-11123

[SPS] Make storage policy satisfier daemon work on/off dynamically

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • HDFS-10285, 3.2.0
    • datanode, namenode
    • None

    Description

      The idea of this task is to make SPS daemon thread to start/stop dynamically in Namenode process with out needing to restart complete Namenode.
      So, this will help in the case of admin wants to switch of this SPS and wants to run Mover tool externally.

      Attachments

        1. HDFS-10285-HDFS-11123.00.patch
          21 kB
          Uma Maheswara Rao G
        2. HDFS-11123-HDFS-10285-00.patch
          21 kB
          Uma Maheswara Rao G
        3. HDFS-11123-HDFS-10285-01.patch
          25 kB
          Uma Maheswara Rao G

        Issue Links

          is depended upon by

          Sub-task - The sub-task of the issue HDFS-11186 [SPS]: Daemon thread of SPS should start only in Active NN

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              umamaheswararao Uma Maheswara Rao G
              umamaheswararao Uma Maheswara Rao G
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              Dates

                Created:
                Updated:
                Resolved: