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  1. Core Server
  2. SERVER-58590

Implement memory usage tracking for SBE HashAgg stage

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    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 5.1.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • Labels:
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    • Fully Compatible
    • QE 2021-08-09, QE 2021-08-23

      The plan is to sample a random fraction of rows, and use that to estimate the entire size of the hash table.

            Assignee:
            sajed.nahian@mongodb.com Sajed Nahian
            Reporter:
            ian.boros@mongodb.com Ian Boros
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