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  1. MariaDB Server
  2. MDEV-26804

Docu is not clear about galera cluster conflicts

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      Description

      During the last trainings a few questions popped up which were not be answered by the documentation:

      • If a conflicting transaction (wsrep_retry_autocommit) is happening, is one of the counters wsrep_local_bf_aborts and wsrep_local_cert_failures increased or not?
      • If yes: Which one?
      • If no: Feature request: Counter for how many retries we had since server restart.

      https://galeracluster.com/library/documentation/galera-status-variables.html#wsrep-local-bf-aborts
      https://galeracluster.com/library/documentation/galera-status-variables.html#wsrep-local-cert-failures
      https://galeracluster.com/library/documentation/mysql-wsrep-options.html#wsrep-retry-autocommit
      https://mariadb.com/kb/en/galera-cluster-system-variables/#wsrep_retry_autocommit
      https://mariadb.com/kb/en/galera-cluster-status-variables/#wsrep_local_cert_failures
      https://mariadb.com/kb/en/galera-cluster-status-variables/#wsrep_local_bf_aborts

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            Assignee:
            greenman Ian Gilfillan
            Reporter:
            oli Oli Sennhauser
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