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  1. MariaDB Server
  2. MDEV-30307

KILL command issued inside a transaction is problematic for galera replication

Details

    Description

      KILL command is replicated as TOI replication in galera cluster. If KILL is issued inside a transaction, the galera side transaction context is lost.

      This issue surfaced by RQG grammar testing for MDEV-29684

      As a fix, consider implicit commit for the surrounding transaction before KILL execution.

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          seppo Seppo Jaakola created issue -
          seppo Seppo Jaakola made changes -
          Field Original Value New Value
          Fix Version/s 10.4 [ 22408 ]
          seppo Seppo Jaakola made changes -
          Status Open [ 1 ] In Progress [ 3 ]
          seppo Seppo Jaakola made changes -
          Description KILL command is replication as TOI replication in galera cluster. If KILL is issued inside a transaction, the galera side transaction context is lost.

          This issue surfaced by RQG grammar testing for MDEV-29684

          As a fix, consider implicit commit for the surrounding transaction before KILL execution.           		KILL command is replicated as TOI replication in galera cluster. If KILL is issued inside a transaction, the galera side transaction context is lost.

          This issue surfaced by RQG grammar testing for MDEV-29684

          As a fix, consider implicit commit for the surrounding transaction before KILL execution.
          seppo Seppo Jaakola added a comment -

          Pull request submitted, please review

          seppo Seppo Jaakola added a comment - Pull request submitted, please review
          seppo Seppo Jaakola made changes -
          Status In Progress [ 3 ] In Review [ 10002 ]
          julien.fritsch Julien Fritsch made changes -
          Assignee Seppo Jaakola [ seppo ] Julius Goryavsky [ sysprg ]
          sysprg Julius Goryavsky made changes -
          Status In Review [ 10002 ] Stalled [ 10000 ]
          sysprg Julius Goryavsky made changes -
          Status Stalled [ 10000 ] In Progress [ 3 ]
          sysprg Julius Goryavsky added a comment -

          The fix has been merged with the head revision: https://github.com/MariaDB/server/commit/cf0c3ec27458523cdab9a756943db40bbdcad55f + https://github.com/MariaDB/server/commit/95d285fb752dcf0f80045e7a24d9c417d6ffbb1b

          sysprg Julius Goryavsky added a comment - The fix has been merged with the head revision: https://github.com/MariaDB/server/commit/cf0c3ec27458523cdab9a756943db40bbdcad55f + https://github.com/MariaDB/server/commit/95d285fb752dcf0f80045e7a24d9c417d6ffbb1b
          sysprg Julius Goryavsky made changes -
          Fix Version/s 10.5.27 [ 29902 ]
          Fix Version/s 10.4(EOL) [ 22408 ]
          Resolution Fixed [ 1 ]
          Status In Progress [ 3 ] Closed [ 6 ]
          JIraAutomate JiraAutomate made changes -
          Fix Version/s 10.6.20 [ 29903 ]
          Fix Version/s 10.11.10 [ 29904 ]
          Fix Version/s 11.2.6 [ 29906 ]
          Fix Version/s 11.4.4 [ 29907 ]

          People

            sysprg Julius Goryavsky
            seppo Seppo Jaakola
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            Dates

              Created:
              Updated:
              Resolved:

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