re-enabling a table for mysql replication
- by jessieE
We were able to setup mysql master-slave replication with the following version on both master/slave:
mysqld Ver 5.5.28-29.1-log for Linux on x86_64 (Percona Server (GPL), Release 29.1)
One day, we noticed that replication has stopped, we tried skipping over the entries that caused the replication errors. The errors persisted so we decided to skip replication for the 4 problematic tables. The slave has now caught up with the master except for the 4 tables.
What is the best way to enable replication again for the 4 tables?
This is what I have in mind but I don't know if it will work:
1) Modify slave config to enable replication again for the 4 tables
2) stop slave replication
3) for each of the 4 tables, use pt-table-sync --execute --verbose --print --sync-to-master h=localhost,D=mydb,t=mytable
4) restart slave database to reload replication configuration
5) start slave replication
