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  1. Hadoop HDFS
  2. HDFS-4234

Use the generic code for choosing datanode in Balancer

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.1.0-beta
    • Component/s: balancer & mover
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      HDFS-3495 added some generic code for choosing datanodes with NodeGroup topology in Balancer. We should reuse the code for choosing datanodes with racks.

        Attachments

        1. h4234_20121128.patch
          14 kB
          Tsz-wo Sze
        2. h4234_20121203.patch
          14 kB
          Tsz-wo Sze

          Issue Links

          is related to

          New Feature - A new feature of the product, which has yet to be developed. HDFS-3942 Backport HDFS-3495: Update balancer policy for Network Topology with additional 'NodeGroup' layer

          • Major - Major loss of function.
          • Closed
          relates to

          New Feature - A new feature of the product, which has yet to be developed. HDFS-3495 Update Balancer to support new NetworkTopology with NodeGroup

          • Major - Major loss of function.
          • Closed

            Activity

              People

              • Assignee:
                szetszwo Tsz-wo Sze
                Reporter:
                szetszwo Tsz-wo Sze
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                Dates

                • Created:
                  Updated:
                  Resolved: