Debezium报错处理系列之七十九：Error registering AppInfo mbean javax.management.InstanceAlreadyExistsException

Debezium报错处理系列一：The db history topic is missing.
Debezium报错处理系列二：Make sure that the same history topic isn‘t shared by multiple connector instances.
Debezium报错处理系列三：Access denied； you need (at least one of) the SUPER, REPLICATION CLIENT privilege(s)
Debezium报错处理系列四：Caused by: java.net.SocketException: Connection reset