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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.14.0
    • Component/s: tez
    • Labels:
      None

      Description

      Currently, TezJob extends ControlledJob, and TezLauncher submits TezJob to the cluster via ControlJob. However, there is no reason for this since ControlJob always contains a single job in Tez unlike MR.

      There are some operators such as MergeJoin that consists of more than 1 disjoint DAGs. But this case is handled by TezPlanContainer. TezPlanContainer holds multiple DAGs, and TezLauncher compiles and submits them one by one in order.

      I propose we should rewrite TezJob and TezLauncher using ExecutorService.

        Attachments

        1. PIG-4060-1.patch
          46 kB
          Cheolsoo Park
        2. PIG-4060-2.patch
          46 kB
          Cheolsoo Park
        3. PIG-4060-3.patch
          47 kB
          Cheolsoo Park
        4. PIG-4060-4.patch
          48 kB
          Cheolsoo Park

          Activity

            People

            • Assignee:
              cheolsoo Cheolsoo Park
              Reporter:
              cheolsoo Cheolsoo Park
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              • Created:
                Updated:
                Resolved: