[Metrics] - Add observability tracking for $search extension

XMLWordPrintableJSON

    • Type: Task
    • Resolution: Fixed
    • Priority: Major - P3
    • 9.0.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • Query Integration
    • Fully Compatible
    • None
    • None
    • None
    • None
    • None
    • None
    • None

      As $search moves to the Extensions API, we need observability to measure extension uptake, diagnose fallback behavior, and make rollout decisions. Existing extension boundary metrics (extensionSuccesses, extensionFailures, hostSuccesses, hostFailures) show API health but are not $search-scoped, so they are insufficient alone for rollout decisions.

        1.
        		 Register $search extension metrics SERVER-122714 Sub-task Closed Daniel Segel 9.0.0-rc0
        2.
        		 Increment counters upon extension and legacy $search execution SERVER-122716 Sub-task Closed Josh Siegel 9.0.0-rc0

            Assignee:
            Josh Siegel
            Reporter:
            Josh Siegel
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

              Created:
              Updated:
              Resolved: