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  1. Hadoop HDFS
  2. HDFS-1833

Refactor BlockReceiver

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 0.23.0
    • datanode
    • None
    • Reviewed

    Description

      There are repeated codes for creating log/error messages in BlockReceiver. Also, some comment in the codes are incorrect, e.g.

      private int numTargets;     // number of downstream datanodes including myself

      but the count indeed excludes the current datanode.

      Attachments

        1. h1833_20110413.patch
          18 kB
          Tsz-wo Sze
        2. h1833_20110412.patch
          17 kB
          Tsz-wo Sze

        Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-1789 Refactor frequently used codes from DFSOutputStream, BlockReceiver and DataXceiver

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Activity

            People

              szetszwo Tsz-wo Sze
              szetszwo Tsz-wo Sze
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              Dates

                Created:
                Updated:
                Resolved: