Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-1478

Separate the mapred.lib and mapreduce.lib classes to a different jar and include the user jar ahead of the lib jar.

    Details

    • Type: Improvement Improvement
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: task
    • Labels:
      None

      Description

      Currently the user can't include updated library jars as part of their job. By pulling out the lib classes we can include the classes (eg. TextInputFormat) in the user's jar and get their version and not the system installed one.

      1. MAPREDUCE-1478.patch
        63 kB
        Tom White
      2. move.sh
        1 kB
        Tom White

        Issue Links

          Activity

          Tom White made changes -
          Attachment move.sh [ 12468158 ]
          Attachment MAPREDUCE-1478.patch [ 12468159 ]
          Tom White made changes -
          Field Original Value New Value
          Link This issue is related to MAPREDUCE-1453 [ MAPREDUCE-1453 ]
          Owen O'Malley created issue -

            People

            • Assignee:
              Unassigned
              Reporter:
              Owen O'Malley
            • Votes:
              1 Vote for this issue
              Watchers:
              10 Start watching this issue

              Dates

              • Created:
                Updated:

                Development