Uploaded image for project: 'Documentation'
  1. Documentation
  2. DOCS-6973

Add note about $indexStats limitations in <3.2.2

    XMLWordPrintable

    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:

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              steve.renaker Steve Renaker
              Reporter:
              stennie Stennie Steneker
              Participants:
              Last commenter:
              Jonathan Dahl
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:
                Days since reply:
                4 years, 20 weeks, 6 days ago