Hi, Kristian! On Apr 28, Kristian Nielsen wrote:
There is also https://mariadb.atlassian.net/browse/MDEV-4487 (Replication from 5.6 with enabled GTID) to be considered. It's currently Minor and has 10.0.x as a target version, both of which are questionable: recently Colin said on IRC that it should be much more than a minor FR, and yet I doubt that somebody will get to it in 10.0. Maybe it's more realistic to raise the priority but to re-target it for 10.1?
I think Monty had some ideas for doing this, IIRC it was discussed at the meeting in Barcelona in January.
If what I remember is true, it is actually just that a 5.6 master refuses to replicate if the slave does not say it is configured for MySQL 5.6 GTID. The slave does not need to actually _use_ GTID. So I think Monty's plan was for the MariaDB slave to just lie to the master and say that it's a 5.6 slave with appropriate config.
And the MariaDB slave would need to recognise and ignore the new MySQL 5.6 events, such as GTID.
Fine. But the question was whether you think it should be a bug for 10.0.11 or it's big enough to consider it a task to do in 10.1? Regards, Sergei