Hadoop Common
  1. Hadoop Common
  2. HADOOP-6153

RAgzip: multiple map tasks for a large gzipped file

    Details

    • Type: Improvement Improvement
    • Status: Patch Available
    • Priority: Minor Minor
    • Resolution: Unresolved
    • Affects Version/s: 0.21.0
    • Fix Version/s: None
    • Component/s: io, native
    • Labels:
      None
    • Environment:

      It requires zlib 1.2.2.4 or higher. (We tested on zlib 1.2.3)

      Description

      It support to enable multiple map tasks for one large gzipped file.

      1. hadoop-6153.txt
        41 kB
        Todd Lipcon
      2. HADOOP-6153.patch
        40 kB
        Daehyun Kim

        Issue Links

          Activity

          Harsh J made changes -
          Link This issue is related to HADOOP-7909 [ HADOOP-7909 ]
          Harsh J made changes -
          Link This issue relates to HADOOP-7076 [ HADOOP-7076 ]
          Tom White made changes -
          Fix Version/s 0.21.0 [ 12313563 ]
          Todd Lipcon made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Todd Lipcon made changes -
          Attachment hadoop-6153.txt [ 12428245 ]
          Todd Lipcon made changes -
          Status Patch Available [ 10002 ] Open [ 1 ]
          Daehyun Kim made changes -
          Fix Version/s 0.21.0 [ 12313563 ]
          Affects Version/s 0.21.0 [ 12313563 ]
          Daehyun Kim made changes -
          Status In Progress [ 3 ] Patch Available [ 10002 ]
          Daehyun Kim made changes -
          Status Patch Available [ 10002 ] In Progress [ 3 ]
          Daehyun Kim made changes -
          Attachment HADOOP-6153.patch [ 12414706 ]
          Daehyun Kim made changes -
          Attachment HADOOP-6153.patch [ 12414595 ]
          Daehyun Kim made changes -
          Hadoop Flags [Reviewed]
          Daehyun Kim made changes -
          Status In Progress [ 3 ] Patch Available [ 10002 ]
          Hadoop Flags [Reviewed]
          Daehyun Kim made changes -
          Status Open [ 1 ] In Progress [ 3 ]
          Daehyun Kim made changes -
          Attachment HADOOP-6153.patch [ 12414595 ]
          Daehyun Kim made changes -
          Issue Type Bug [ 1 ] Improvement [ 4 ]
          Daehyun Kim made changes -
          Field Original Value New Value
          Link This issue relates to MAPREDUCE-491 [ MAPREDUCE-491 ]
          Daehyun Kim created issue -

            People

            • Assignee:
              Daehyun Kim
              Reporter:
              Daehyun Kim
            • Votes:
              0 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

              • Created:
                Updated:

                Development