Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-60121

Enable $hint to use the clusterKey of a clustered collection

    XMLWordPrintable

    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 5.2.0
    • Component/s: None
    • Labels:
    • Backwards Compatibility:
      Fully Compatible
    • Sprint:
      Execution Team 2021-10-18, Execution Team 2021-11-01, Execution Team 2021-11-15

      Description

      One possible route to take:
      QueryPlannerParams store the indices available for planning. Currently, $hint requires the key provided to exist in QueryPlannerParams.indices. The QueryPlanner should be modified to consider the QueryPlannerParams.clusterKey a valid hint despite its absence in the list of indices.

        Attachments

          Issue Links

          depends on

          Task - A task that needs to be done. SERVER-60726 Add clusteredInfo to QueryPlannerParams

          • Major - P3 - Major loss of function.
          • Closed
          is depended on by

          Task - A task that needs to be done. SERVER-60824 Support non-blocking sort() on cluster key

          • Major - P3 - Major loss of function.
          • Open
          related to

          Task - A task that needs to be done. SERVER-60702 Enable bounded collection scans for collections clustered by arbitrary cluster keys

          • Major - P3 - Major loss of function.
          • Closed

          Task - A task that needs to be done. SERVER-60835 Support reverse collscans for clustered collections

          • Major - P3 - Major loss of function.
          • Closed

            Activity

              People

              Assignee:
              haley.connelly Haley Connelly
              Reporter:
              haley.connelly Haley Connelly
              Participants:
              Votes:
              0 Vote for this issue
              Watchers:
              6 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: