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  1. Hadoop Map/Reduce
  2. MAPREDUCE-2826

Change the job state observer classes to interfaces

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Incomplete
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
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      Description

      Schedulers will most often want to be the observers of the job state events in a single class. Therefore, I think they should be interfaces which can have multiple inheritance.

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              • Assignee:
                vivekr Vivek Ratan
                Reporter:
                owen.omalley Owen O'Malley
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