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  1. Hadoop Map/Reduce
  2. MAPREDUCE-4067

Replace YarnRemoteException with IOException in MRv2 APIs

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.1.0-beta
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Incompatible change, Reviewed

      Description

      YarnRemoteException is defined as a generic wrapper for all the exceptions in yarn. I think we should instead throw IOExceptions in the API, which can later be extended for more specialized exceptions without breaking compatibility.

        Attachments

        1. MR4067.txt
          247 kB
          Siddharth Seth
        2. MAPREDUCE-4067.1.patch
          65 kB
          Xuan Gong
        3. MAPREDUCE-4067.2.patch
          93 kB
          Xuan Gong
        4. MAPREDUCE-4067.3.patch
          96 kB
          Xuan Gong
        5. MAPREDUCE-4067.4.patch
          97 kB
          Xuan Gong

          Issue Links

          is blocked by

          Improvement - An improvement or enhancement to an existing feature or task. MAPREDUCE-3955 Replace ProtoOverHadoopRpcEngine with ProtobufRpcEngine.

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

          Task - A task that needs to be done. YARN-142 [Umbrella] Cleanup YARN APIs w.r.t exceptions

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

            Activity

              People

              • Assignee:
                xgong Xuan Gong
                Reporter:
                jnp Jitendra Nath Pandey
              • Votes:
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                Watchers:
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                Dates

                • Created:
                  Updated:
                  Resolved: