MySQL Forums
Forum List  »  NDB clusters

Re: Error 1112 on Innodb to ndb replication
Posted by: Frazer Clement
Date: August 30, 2019 06:10AM

Hi Vasilis,
The errors you posted come from the Ndb storage engine.

Ndb does not currently support use cases where more than one replication channel is in use in a single MySQLD at a time, and that is what is being checked here, and causing the error.

MySQL Cluster replication generally assumes that replication will be using the 'built in' default channel, and if it detects that there is more than one channel defined then it refuses to operate.

It should be possible to see which channels you have configured by looking in the performance_schema tables :

General replication channel info :

Hope this helps,

Options: ReplyQuote

Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.