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  1. MariaDB Server
  2. MDEV-12179

Per-engine mysql.gtid_slave_pos tables

Details

    • 10.3.1-1

    Description

      Implement that server reads/updates the GTID position using multiple tables
      mysql.gtid_slave_pos_XXX, each using a different storage engine. Replicated
      transactions update the version of the table in the same engine, if
      available. This avoids the overhead of cross-engine transactions on servers
      where multiple storage engines are in use at the same time (but not in the
      same transactions).

      See mailing list thread: https://lists.launchpad.net/maria-developers/msg10453.html

      Attachments

        Issue Links

          relates to

          Task - A task that needs to be done. MDEV-11657 Cross-engine transaction metadata

          • Major - Major loss of function.
          • Open

          Task - A task that needs to be done. MDEV-13236 Document MDEV-12179 (Per-engine mysql.gtid_slave_pos tables)

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-34778 Inconsistent Seconds_Behind_Master after slave stop+start (rpl.rpl_old_master sporadic failure)

          • Major - Major loss of function.
          • Open

          Activity

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            knielsen Kristian Nielsen created issue -
            knielsen Kristian Nielsen made changes -
            Field Original Value New Value
            Description Implement that server reads/updates the GTID position using multiple tables
            mysql.gtid_slave_pos_XXX, each using a different storage engine. Replicated
            transactions update the version of the table in the same engine, if
            available. This avoids the overhead of cross-engine transactions on servers
            where multiple storage engines are in use at the same time (but not in the
            same transactions).             		Implement that server reads/updates the GTID position using multiple tables
            mysql.gtid_slave_pos_XXX, each using a different storage engine. Replicated
            transactions update the version of the table in the same engine, if
            available. This avoids the overhead of cross-engine transactions on servers
            where multiple storage engines are in use at the same time (but not in the
            same transactions).

            See mailing list thread: https://lists.launchpad.net/maria-developers/msg10453.html
            marko Marko Mäkelä made changes -
            ratzpo Rasmus Johansson (Inactive) made changes -
            Sprint 10.3.1-1 [ 164 ]
            serg Sergei Golubchik made changes -
            Status Open [ 1 ] In Progress [ 3 ]
            serg Sergei Golubchik made changes -
            Fix Version/s 10.3 [ 22126 ]
            psergei Sergei Petrunia made changes -
            Assignee Kristian Nielsen [ knielsen ] Sergei Petrunia [ psergey ]
            serg Sergei Golubchik made changes -
            Priority Critical [ 2 ] Major [ 3 ]
            serg Sergei Golubchik made changes -
            Priority Major [ 3 ] Critical [ 2 ]
            knielsen Kristian Nielsen made changes -
            Assignee Sergei Petrunia [ psergey ] Kristian Nielsen [ knielsen ]
            knielsen Kristian Nielsen made changes -
            Fix Version/s 10.3.1 [ 22532 ]
            Fix Version/s 10.3 [ 22126 ]
            Resolution Fixed [ 1 ]
            Status In Progress [ 3 ] Closed [ 6 ]
            elenst Elena Stepanova made changes -
            serg Sergei Golubchik made changes -
            Workflow MariaDB v3 [ 79843 ] MariaDB v4 [ 133145 ]
            knielsen Kristian Nielsen made changes -

            People

              knielsen Kristian Nielsen
              knielsen Kristian Nielsen
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              Dates

                Created:
                Updated:
                Resolved:

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