Sorry if this is a repeat issue. Over the weekend I used pt-online-schema-change to alter a 2.5 billion row table on one of our slaves. I did not switch the tables or drop the original table. The triggers are still inplace to change the new table when the original table is updated. There is only replication traffic to this server. pt-osc was chosen because a straight alter table would take 72 hours to run. When replication was turned back on new rows are seen in the old table but they are not making it to the new table. The plan is to promote this slave to a new master so that the outage window can be shortened significantly. Then the old master will become a slave and synched from the new master. So, there are no triggers on the master, only on the slave. Replication is mixed mode on the master. The slave does not have binary logging enabled.
We are running Percona 5.6.21-70 and Toolkit is 2.2.15-1.
How can I get the triggers on the slave to fire when the original table is updated by replication?