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  1. Apache Drill
  2. DRILL-576

Add cost model for distribution and enable new plans

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.4.0
    • Component/s: None
    • Labels:
      None

      Description

      Add cost model for Drill to include distribution costs and enable new plans:

      • enable hash join and hash aggregate plans through the cost based comparison with existing merge join and streaming aggregate plans.
      • allow creating join and aggregation plans with alternative distributions.

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          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. DRILL-627 Hash join leaks memory

          • Major - Major loss of function.
          • Resolved

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              • Assignee:
                amansinha100 Aman Sinha
                Reporter:
                amansinha100 Aman Sinha
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                Dates

                • Created:
                  Updated:
                  Resolved: