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  1. Hadoop Map/Reduce
  2. MAPREDUCE-4067

Replace YarnRemoteException with IOException in MRv2 APIs

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Details

    • Bug
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • None
    • 2.1.0-beta
    • None
    • None
    • 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

              xgong Xuan Gong
              jnp Jitendra Nath Pandey
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              Dates

                Created:
                Updated:
                Resolved: