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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3501

Fifo scheduler does not match host requests with host:port correctly

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 0.23.0, 2.0.0-alpha
    • Fix Version/s: None
    • Component/s: mrv2, scheduler
    • Labels:
      None
    • Target Version/s:

      Description

      When the Fifo scheduler receives a heartbeat from a NM the NM appears as a HOST:PORT. When a request is made to the scheduler to have a container run on a given host that request is given just as HOST. Right now the FIFO scheduler does not use just the HOST part of HOST:PORT for the comparison. This is minor because very few people will run with the FIFO scheduler on a cluster at all, but it still needs ot be fixed.

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            • Assignee:
              Unassigned
              Reporter:
              revans2 Robert Joseph Evans

              Dates

              • Created:
                Updated:

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