Details

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

      Description

      Unlike MR, union needs to be implemented as multiple vertices because Tez doesn't allow multiple inputs in root vertex.

      I propose that we implement union by connecting load vertices to union vertex with broadcasting edges.

        Attachments

        1. PIG-3585-2.patch
          22 kB
          Cheolsoo Park
        2. PIG-3585-1.patch
          23 kB
          Cheolsoo Park

          Activity

            People

            • Assignee:
              cheolsoo Cheolsoo Park
              Reporter:
              cheolsoo Cheolsoo Park
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              Dates

              • Created:
                Updated:
                Resolved: