Hi, If CaptureChangeMySQL is configured to run on all nodes, there will duplicate events for sure. However, in your case the exception is thrown for having same "Sever ID" for all instances of the processor connecting to MySQL server. I don't see any data loss due currecurrent execution.
Regards, Purushotham Pushpavanth On Fri, 26 Jul 2019 at 08:07, [email protected] < [email protected]> wrote: > > If I config the Scheduling Execution to All nodes, there will be Exception > in the log: > > com.github.shyiko.mysql.binlog.network.ServerException: A slave with the > same server_uuid/server_id as this slave has conne > cted to the master; the first event 'mysql-bin.000502' at 298034601, the > last event read from './mysql-bin.000502' at 29865 > 2073, the last byte read from './mysql-bin.000502' at 298652073. > at > com.github.shyiko.mysql.binlog.BinaryLogClient.listenForEventPackets(BinaryLogClient.java:882) > at > com.github.shyiko.mysql.binlog.BinaryLogClient.connect(BinaryLogClient.java:559) > at > com.github.shyiko.mysql.binlog.BinaryLogClient$7.run(BinaryLogClient.java:793) > at java.lang.Thread.run(Thread.java:745) > > Does it affect the accuracy of the CaptureChangeMySQL result? > > ------------------------------ > [email protected] >
