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  1. Hadoop HDFS
  2. HDFS-12008

Improve the available-space block placement policy

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Details

    • Bug
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • 2.8.1
    • None
    • block placement
    • None

    Description

      AvailableSpaceBlockPlacementPolicy currently picks two nodes unconditionally, then picks one node. It could avoid picking the second node when not necessary.

      Attachments

        1. HDFS-12008.v2.trunk.patch
          5 kB
          Kihwal Lee
        2. HDFS-12008.v2.trunk.patch
          5 kB
          Kihwal Lee
        3. HDFS-12008.v2.branch-2.patch
          4 kB
          Kihwal Lee
        4. RandomAllocationPolicy.png
          251 kB
          Anu Engineer
        5. HDFS-12008.patch
          2 kB
          Kihwal Lee

        Activity

          People

            kihwal Kihwal Lee
            kihwal Kihwal Lee
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            Dates

              Created:
              Updated: