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  1. MariaDB Server
  2. MDEV-10244

Change default to use optimistic mode of in-order parallel replication

Details

    • Task
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Duplicate
    • N/A
    • Replication
    • None

    Description

      Optimistic mode of in-order parallel replication does not change the consistency of the slave. so it can be default for better debugging opportunities

      slave-parallel-mode=optimistic

      a slave_domain_parallel_threads to 8 looks like a raisonnable default

      Attachments

        Issue Links

          duplicates

          Task - A task that needs to be done. MDEV-18648 slave_parallel_mode= optimistic default in 10.5

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          relates to

          Task - A task that needs to be done. MDEV-7635 update defaults and simplify mysqld config parameters

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed

          Activity

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            stephane@skysql.com VAROQUI Stephane created issue -
            stephane@skysql.com VAROQUI Stephane made changes -
            Field Original Value New Value
            GeoffMontee Geoff Montee (Inactive) added a comment -

            I'll close this one as a duplicate of MDEV-18648, since that's where this task is being implemented.

            GeoffMontee Geoff Montee (Inactive) added a comment - I'll close this one as a duplicate of MDEV-18648 , since that's where this task is being implemented.
            GeoffMontee Geoff Montee (Inactive) made changes -
            Component/s Replication [ 10100 ]
            Fix Version/s N/A [ 14700 ]
            Assignee Sujatha Sivakumar [ sujatha.sivakumar ]
            Resolution Duplicate [ 3 ]
            Status Open [ 1 ] Closed [ 6 ]
            GeoffMontee Geoff Montee (Inactive) made changes -
            serg Sergei Golubchik made changes -
            Workflow MariaDB v3 [ 76110 ] MariaDB v4 [ 132903 ]

            People

              sujatha.sivakumar Sujatha Sivakumar (Inactive)
              stephane@skysql.com VAROQUI Stephane
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              Dates

                Created:
                Updated:
                Resolved:

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