Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-3162

Separate application-init and container-init event types in NM's ApplicationImpl FSM

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.0
    • Component/s: mrv2, nodemanager
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Target Version/s:

      Description

      Currently, the ApplicationImpl receives an INIT_APPLICATION event on every container initialization. Only on the first one does it really mean to init the application, whereas all subsequent events are for specific containers. This JIRA is to separate the events into INIT_APPLICATION, sent once and only once per application, and INIT_CONTAINER, which is sent for every container. The first container sends INIT_APPLICATION followed by INIT_CONTAINER.

      1. MAPREDUCE-3162-20111019.1.txt
        19 kB
        Vinod Kumar Vavilapalli
      2. MAPREDUCE-3162-20111019.txt
        18 kB
        Vinod Kumar Vavilapalli
      3. mr-3162.txt
        18 kB
        Todd Lipcon
      4. mr-3162.txt
        18 kB
        Todd Lipcon

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            • Assignee:
              Todd Lipcon
              Reporter:
              Todd Lipcon
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              • Created:
                Updated:
                Resolved:

                Development