flink-cdc-mysql The MySQL server has a timezone offset (0 seconds ahead of UTC) which does not match

报错信息 MySQL server has a timezone offset (0 seconds ahead of UTC) which does not match the configured timezone Asia/Shanghai. Specify the right server-time-zone to avoid inconsistencies for time-related fields.

Caused by: org.apache.flink.table.api.ValidationException: The MySQL server has a timezone offset (0 seconds ahead of UTC) which does not match the configured timezone Asia/Shanghai. Specify the right server-time-zone to avoid inconsistencies for time-related fields.
	at com.ververica.cdc.connectors.mysql.MySqlValidator.checkTimeZone(MySqlValidator.java:191)
	at com.ververica.cdc.connectors.mysql.MySqlValidator.validate(MySqlValidator.java:81)
	at com.ververica.cdc.connectors.mysql.source.MySqlSource.createEnumerator(MySqlSource.java:170)
	at org.apache.flink.runtime.source.coordinator.SourceCoordinator.start(SourceCoordinator.java:213)
	... 33 more

查看mysql配置

show variables like '%time_zone%';
+------------------+--------+
| Variable_name    | Value  |
+------------------+--------+
| system_time_zone | UTC    |
| time_zone        | SYSTEM |
+------------------+--------+

这时候你如果设置 **serverTimeZone(“Asia/Shanghai”)**会报错

可以使用命令设置

set time_zone='+8:00';
#或者
set persist time_zone='+8:00';
#再次查看
show variables like '%time_zone%';
+------------------+--------+
| Variable_name    | Value  |
+------------------+--------+
| system_time_zone | UTC    |
| time_zone        | +08:00 |
+------------------+--------+

接下来就可以正常链接了