Implement forceSpill method in DocumentSourceMergeCursors

XMLWordPrintableJSON

    • Type: Task
    • Resolution: Fixed
    • Priority: Major - P3
    • 8.2.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • None
    • Query Execution
    • Fully Compatible
    • None
    • 3
    • None
    • None
    • None
    • None
    • None
    • None

      DocumentSourceMergeCursors runs in mongos and uses Blocking Results Merger. We can implement the doForceSpill method like below

       

      void doForceSpill() final {
        tassert(10249800,
                "releaseMemory command requires BlockingResultsMerger",
                _blockingResultsMerger);
        // releaseMemory uses OperationContext only to pass a comment.
        auto status = _blockingResultsMerger->releaseMemory(nullptr);
        uassertStatusOK(status);
    }

            Assignee:
            Foteini Alvanaki
            Reporter:
            Foteini Alvanaki
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Created:
              Updated:
              Resolved: