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  1. Core Server
  2. SERVER-18961

Avoid iterating the entire working set on every yield

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Critical - P2
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.1.6
    • Component/s: Querying
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Epic Link:
    • Sprint:
      Quint Iteration 5, Quint Iteration 6

      Description

      This should speed up queries which have execution stages that buffer WorkingSetMembers. This includes SORT, TEXT, and GEO_NEAR.

      The work for the 3.0 branch is being tracked by SERVER-18926, whereas this ticket tracks work for the the master branch (3.1 development).

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                  Updated:
                  Resolved: