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  1. Ignite
  2. IGNITE-20095

Sql. Map part of MAP/REDUCE aggregate sometimes can not be moved past Exchange.

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    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Duplicate
    • None
    • None
    • sql
    • Docs Required, Release Notes Required

    Description

      See examples in MapReduceSortAggregatePlannerTest.
      Looks like, Map aggregate can't utilize sorting from the input in some cases.

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              Unassigned Unassigned
              mzhuravkov Maksim Zhuravkov
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