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  1. MariaDB Server
  2. MDEV-32282

Galera node remains paused after interleaving FTWRLs

Details

    Description

      After having two clients running FLUSH TABLES WITH READ LOCK/UNLOCK TABLES against Galera node, the node sometimes gets stuck in paused state causing following queries to fail, e.g.

      ER_UNKNOWN_COM_ERROR (1047): Aborting TOI: Replication paused on node for FTWRL/BACKUP STAGE.

      The attached patch contains required sync points and a test case to reproduce the problem.

      Attachments

        1. patch
          4 kB
          Teemu Ollakka

        Activity

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          In Review Stalled
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          Julius Goryavsky made transition -
          In Progress Closed
          		1m 36s 1

          People

            sysprg Julius Goryavsky
            teemu.ollakka Teemu Ollakka
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            Dates

              Created:
              Updated:
              Resolved:

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