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  1. MariaDB Server
  2. MDEV-6926

innodb_rows_updated is misleading on slave

Details

    Description

      MySQL Bug #68220 innodb_rows_updated is misleading on slave

      http://bugs.mysql.com/bug.php?id=68220

      Summary:
      Added innodb_system_rows_read/inserted/updated/deleted counters
      that are the equivalent of innodb_rows_* but that only account for
      changes made to system databases (mysql, information_schame and
      preformance_schema). These counters will be used on slaves to
      differentiated the updates made on system databases from those made on
      user databases.

      innodb_rows_* status counters are not updated when innodb_system_rows_*
      are updated.

      https://github.com/facebook/mysql-5.6/commit/dd2d11be7aaf3be270e740fb95cbc4eacb52f4d7

      Attachments

        Issue Links

          is part of

          Task - A task that needs to be done. MDEV-6039 WebScaleSQL patches

          • Major - Major loss of function.
          • Closed

          Activity

            jplindst Jan Lindström (Inactive) added a comment -

            revno: 4461
            committer: Jan Lindström <jplindst@mariadb.org>
            branch nick: 10.0-innodb
            timestamp: Sun 2014-10-26 07:22:51 +0200
            message:
            MDEV-6926: innodb_rows_updated is misleading on slav

            Merged Facebook commit dd2d11be7aaf3be270e740fb95cbc4eacb52f4d7
            authored by Rongrong Zhong from https://github.com/facebook/mysql-5.6

            This fixes MySQL Bug #68220 innodb_rows_updated is misleading on slave
            http://bugs.mysql.com/bug.php?id=68220

            Added innodb_system_rows_read/inserted/updated/deleted counters
            that are the equivalent of innodb_rows_* but that only account for
            changes made to system databases (mysql, information_schame and
            preformance_schema). These counters will be used on slaves to
            differentiated the updates made on system databases from those made on
            user databases.

            innodb_rows_* status counters are not updated when innodb_system_rows_*
            are updated.

            https://github.com/facebook/mysql-5.6/commit/dd2d11be7aaf3be270e740fb95cbc4eacb52f4d7

            jplindst Jan Lindström (Inactive) added a comment - revno: 4461 committer: Jan Lindström <jplindst@mariadb.org> branch nick: 10.0-innodb timestamp: Sun 2014-10-26 07:22:51 +0200 message: MDEV-6926 : innodb_rows_updated is misleading on slav Merged Facebook commit dd2d11be7aaf3be270e740fb95cbc4eacb52f4d7 authored by Rongrong Zhong from https://github.com/facebook/mysql-5.6 This fixes MySQL Bug #68220 innodb_rows_updated is misleading on slave http://bugs.mysql.com/bug.php?id=68220 Added innodb_system_rows_read/inserted/updated/deleted counters that are the equivalent of innodb_rows_* but that only account for changes made to system databases (mysql, information_schame and preformance_schema). These counters will be used on slaves to differentiated the updates made on system databases from those made on user databases. innodb_rows_* status counters are not updated when innodb_system_rows_* are updated. https://github.com/facebook/mysql-5.6/commit/dd2d11be7aaf3be270e740fb95cbc4eacb52f4d7

            People

              jplindst Jan Lindström (Inactive)
              jplindst Jan Lindström (Inactive)
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                Updated:
                Resolved:

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