Uploaded image for project: 'MariaDB Server'
  1. MDEV-5764

START SLAVE UNTIL does not work with parallel replication

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 10.0.9
    • Fix Version/s: 10.0.9
    • Component/s: None
    • Labels:
      None

      Description

      When the sql driver thread determines that the START SLAVE UNTIL position is
      reached, it initiates normal stop. The problem with parallel replication is
      that there may still be a number of events queued for asynchronous application
      by the worker threads. So currently, those queued events can be silently
      discarded, as they would be for normal STOP SLAVE. This causes START SLAVE
      UNTIL to stop too early.

      This applies both to GTID and non-GTID UNTIL position.

        Attachments

          Activity

            People

            • Assignee:
              knielsen Kristian Nielsen
              Reporter:
              knielsen Kristian Nielsen
            • Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: