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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3002

Delink History Context from AppContext

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Details

    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 2.0.0-alpha
    • None
    • jobhistoryserver, mrv2
    • None

    Description

      Currently the JobHistory Server has a HistoryContext that pretends to be a Map Reduce ApplicationMaster's AppContext so that UI pages can be shared between the two. This is not ideal because the UIs have already diverged a lot, and we have to translate the native History Server's data into implementations of Job to provide the same interface.

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            revans2 Robert Joseph Evans
            revans2 Robert Joseph Evans
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              Created:
              Updated: