Details

    • Type: Sub-task Sub-task
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 0.20.2
    • Fix Version/s: 0.22.0, 0.23.0
    • Component/s: io
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Improve the buffer utilization of ZlibCompressor to avoid invoking a JNI per write request.

      Description

      Thanks for Hong Tang's advice.

      Sub task created for the first optimization. HADOOP-6662 closed.

        Issue Links

          Activity

          Kang Xiao created issue -
          Kang Xiao made changes -
          Field Original Value New Value
          Attachment ZlibCompressor.java.patch [ 12440826 ]
          Kang Xiao made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Release Note Improve the buffer utilization of ZlibCompressor to avoid invoking a JNI per write request.
          Eli Collins made changes -
          Hadoop Flags [Reviewed]
          Assignee Kang Xiao [ xiaokang ]
          Fix Version/s 0.22.0 [ 12314296 ]
          Fix Version/s 0.23.0 [ 12315569 ]
          Priority Major [ 3 ] Minor [ 4 ]
          Eli Collins made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Resolution Fixed [ 1 ]
          Todd Lipcon made changes -
          Link This issue breaks HADOOP-7111 [ HADOOP-7111 ]
          Arun C Murthy made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

            People

            • Assignee:
              Kang Xiao
              Reporter:
              Kang Xiao
            • Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development