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  1. Apache Drill
  2. DRILL-3793

Rewrite MergeJoinBatch using record batch iterator.

Details

    Description

      Current implementation of merge join operator is convoluted as it has to handle duplicates between record batches. MergeJoin rewrite should use record batch iterator which hides the complexity of managing multiple record batches and iterating through them.

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          aah amit hadke created issue -
          jnadeau Jacques Nadeau made changes -
          Field Original Value New Value
          Fix Version/s Future [ 12326743 ]
          Assignee amit hadke [ aah ]
          aah amit hadke made changes -
          Assignee amit hadke [ aah ]
          jnadeau Jacques Nadeau made changes -
          Fix Version/s 1.3.0 [ 12332946 ]
          Fix Version/s Future [ 12326743 ]
          Resolution Fixed [ 1 ]
          Status Open [ 1 ] Resolved [ 5 ]
          cchang@maprtech.com Chun Chang made changes -
          Reviewer Chun Chang [ cchang@maprtech.com ]
          cchang@maprtech.com Chun Chang made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

          People

            aah amit hadke
            aah amit hadke
            Chun Chang Chun Chang
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            Dates

              Created:
              Updated:
              Resolved: