Uploaded image for project: 'MariaDB Server'
  1. MDEV-7324

Lock-free hash for table definition cache

    Details

    • Type: Task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Fix Version/s: 10.1.3
    • Component/s: OTHER
    • Labels:
      None

      Description

      Table definition hash is protected by pthread rwlock, which doesn't scale very well. Replacing it with lock-free hash solves this bottleneck.

        Attachments

          Issue links

            Activity

              People

              • Assignee:
                svoj Sergey Vojtovich
                Reporter:
                svoj Sergey Vojtovich
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:

                  Time Tracking

                  Estimated:
                  Original Estimate - Not Specified
                  Not Specified
                  Remaining:
                  Remaining Estimate - 0 minutes
                  0m
                  Logged:
                  Time Spent - 6 hours
                  6h