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  1. Core Server
  2. SERVER-85731

Tune block-based $group parameters

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    • Type: Icon: Improvement Improvement
    • Resolution: Unresolved
    • Priority: Icon: Major - P3 Major - P3
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    • Query Execution

      Tune the different knobs block-based hashagg has:

      -After SERVER-85537 allows us to return non-singleton blocks from group, determine an optimal block size to create, whether that be a constant size or determined from some formula or heuristic.

      -Tune the cutoff for when to use the low-partition grouping algorithm and when to use the fallback.

            Assignee:
            Unassigned Unassigned
            Reporter:
            parker.felix@mongodb.com Parker Felix
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              Created:
              Updated: