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  1. Core Server
  2. SERVER-60848

Log which engine was used for processing a query

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    Details

    • Type: Task
    • Status: In Code Review
    • Priority: Major - P3
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: Backlog
    • Component/s: None
    • Labels:
    • Backport Requested:
      v5.2, v5.1
    • Sprint:
      QE 2021-11-01, QE 2021-11-15, QE 2021-11-29, QE 2021-12-13, QE 2021-12-27, QE 2022-01-10, QE 2022-01-24

      Description

      Add a field that indicates whether we used classic or SBE for a query. We should backport it to 5.1. At the least we want to see how many queries are exposed to SBE.

      Worth considering:

      • just logging a field if the less common case happens (e.g. "sbe")
      • should we use the same field in the future for the optimizer (e.g. "sbe" (executed with sbe) / "cqf" (optimized and executed with cqf)

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              Assignee:
              jennifer.peshansky Jennifer Peshansky
              Reporter:
              pawel.terlecki Pawel Terlecki
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                Dates

                Created:
                Updated: