I'm getting the below constantly logged on my master mysql server. I've googled this to death but with no luck.
Can anyone give me any advice.
2016-07-21T08:17:43.765005Z 41323 [Note] Start binlog_dump to master_thread_id(41323) slave_server(4), pos(, 4)
2016-07-21T08:17:51.598518Z 41324 [Note] While initializing dump thread for slave with UUID <5dbbd9c5-2963-11e5-9b69-1458d042a2f8>, found a zombie dump thread with the same UUID. Master is killing the zombie dump thread.
2016-07-21T08:17:51.615993Z 41324 [Note] Start binlog_dump to master_thread_id(41324) slave_server(3), pos(, 4)
2016-07-21T08:18:12.578065Z 41326 [Note] While initializing dump thread for slave with UUID <60f57c3e-2963-11e5-9b69-1458d057f760>, found a zombie dump thread with the same UUID. Master is killing the zombie dump thread.
2016-07-21T08:18:12.656642Z 41326 [Note] Start binlog_dump to master_thread_id(41326) slave_server(1), pos(, 4)