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  1. Ignite
  2. IGNITE-14275

SQL. Calcite: MapReduce aggregates for hash distribution

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: sql
    • Labels:
      None
    • Ignite Flags:
      Docs Required, Release Notes Required

      Description

      Currently, we don't choice map-reduce aggregates algorithm for hash distribution, also the same issue there is for aggregates which could used with no GROUP BY clouse like a COUNT function.
      Need to implement this possibility.

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              • Assignee:
                jooger Yury Gerzhedovich
                Reporter:
                jooger Yury Gerzhedovich
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