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  1. Hadoop HDFS
  2. HDFS-881

Refactor DataNode Packet header into DataTransferProtocol

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.22.0
    • 0.22.0
    • None
    • None
    • Reviewed

    Description

      The Packet Header format is used ad-hoc in various places. This JIRA is to refactor it into a class inside DataTransferProtocol (like was done with PipelineAck)

      Attachments

        1. hdfs-881.txt
          26 kB
          Todd Lipcon
        2. hdfs-881.txt
          19 kB
          Todd Lipcon

        Issue Links

          is depended upon by

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-918 Use single Selector and small thread pool to replace many instances of BlockSender for reads

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

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-608 BlockReceiver:receivePacket(): packet's header parsing logic is complicated. Refactoring will help w/ testing efforts

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              tlipcon Todd Lipcon
              tlipcon Todd Lipcon
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              Dates

                Created:
                Updated:
                Resolved: