Hello,
In MySQL documentation I found small mistake, I am not sure whether it is the correct place to report it. If it is not a right place, please let me where I have to report it.
Please check the "Rpl_semi_sync_master_status" description given in:
https://dev.mysql.com/doc/refman/8.0/en/replication-semisync-interface.html.
content :--
Rpl_semi_sync_master_status
Whether semisynchronous replication currently is operational on the master. The value is 1 if the plugin has been enabled and a commit acknowledgment has not occurred. It is 0 if the plugin is not enabled or the master has fallen back to asynchronous replication due to commit acknowledgment timeout.
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The incorrect line : The value is 1 if the plugin has been enabled and a commit acknowledgment has *not* occurred.
Ideally it should be like, "The value is 1 if the plugin has been enabled and a commit acknowledgment has occurred". The same is mentioned in
https://dev.mysql.com/doc/refman/8.0/en/server-status-variables.html#statvar_Rpl_semi_sync_master_status.
FYI, MySQL 5.5 version documentation doesn't have this mistake, all other version(5.6 to 8.0) has this mistake.
-Sudalai