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  1. Documentation
  2. DOCS-6973

Add note about $indexStats limitations in <3.2.2

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    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: manual
    • Labels:
      None
    • # Replies:
      0
    • Last comment by Customer:
      false
    • Sprint:
      Docs Sprint 2016 (03.07-03.25)

      Description

      As per SERVER-22048 (fixVersion 3.2.2) index access stats are not recorded for $match & mapReduce so the $indexStats information may be misleading.

      This seems a notable caveat to mention in the documentation so users do not decide to drop "unused" indexes based on incomplete information.

      Possible places to mention:

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                • Created:
                  Updated:
                  Resolved:
                  Days since reply:
                  3 years, 43 weeks, 4 days ago