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  1. Hadoop Map/Reduce
  2. MAPREDUCE-2506

Create a compatible interface for frameworks that need to clone MapReduce context objects.

    Details

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

      Description

      In 0.21 we moved the org.apache.hadoop.mapreduce context objects to interfaces.

      That made the APIs much better, but broke backwards compatibility for frameworks that need to clone them.

        Attachments

        1. ContextFactory.java
          9 kB
          Owen O'Malley
        2. mr-2506.patch
          19 kB
          Owen O'Malley

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              owen.omalley Owen O'Malley
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              Dates

              • Created:
                Updated: