English Event Name | Event Type | Dimension | Recovery Message Provided | Event Description | Solution and Suggestion |
SwitchBinlogPOS | Exception event | TencentDB for MySQL instance dimension | No | There is a lot of information about this event. Obtain the complete information through the connector or API callbacks. Position changes during an instance's route switch (including HA switch, upgrade, and other scenarios) and log file information: New Master Binlog Position (new primary position after a route switch): {$position}. In HA scenarios, it is the position of the original replica instance, and in upgrade scenarios, it is the position of the new primary instance. New Master Binlog File (new primary log file name after a route switch): {$file}. Old Master Binlog Position (old primary position before a route switch): {$position}. Old Master Binlog File (old primary log file name before a route switch): {$file}. | After a primary-replica switch, send position information before and after the switch. |
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