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MySQL 8.4 Reference Manual  /  ...  /  Replication Connection Thread States

10.14.7 Replication Connection Thread States

These thread states occur on a replica server but are associated with connection threads, not with the I/O or SQL threads.

  • Changing master

    Changing replication source

    The thread is processing a CHANGE REPLICATION SOURCE TO statement.

  • Killing slave

    The thread is processing a STOP REPLICA statement.

  • Opening master dump table

    This state occurs after Creating table from master dump.

  • Reading master dump table data

    This state occurs after Opening master dump table.

  • Rebuilding the index on master dump table

    This state occurs after Reading master dump table data.