Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-56112

[SBE] Remove redundant oplog locking in TransactionHistoryIterator::next() path

    XMLWordPrintable

Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Gone away
    • None
    • None
    • Query Execution

    Description

      When SBE is on, in TransactionHistoryIterator::next() oplog lock is acquired in findOneOplogEntry() and by SBE in ScanStage. Remove the redundant oplog locking.

      Attachments

        Issue Links

          related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-57096 [SBE] Nested (non-lock free) AutoGets lead to invariant failure during stepdown

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

          Activity

            People

              backlog-query-execution Backlog - Query Execution
              mindaugas.malinauskas@mongodb.com Mindaugas Malinauskas
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: