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  1. Hadoop Map/Reduce
  2. MAPREDUCE-4502 Node-level aggregation with combining the result of maps
  3. MAPREDUCE-4910

Adding AggregationWaitMap to some components(MRAppMaster, TaskAttemptListener, JobImpl, MapTaskImpl).

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    • Sub-task
    • Status: In Progress
    • Major
    • Resolution: Unresolved
    • None
    • None
    • applicationmaster, mrv2, task
    • None

    Description

      To implement MR-4502, AggregationWaitMap need to be used by some components(MRAppMaster, TaskAttemptListener, JobImpl, MapTaskImpl).

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            ozawa Tsuyoshi Ozawa
            ozawa Tsuyoshi Ozawa
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              Created:
              Updated: