Re: [Maria-discuss] Known limitation with TokuDB in Read Free Replication & parallel replication ?

jocelyn fournier <jocelyn.fournier@gmail.com> writes:

After upgrading from TokuDB Enterprise with MariaDB 5.5 to MariaDB 10.1.14, I tried to enable the parallel replication (parallel_mode=optimistic, slave_parallel_threads=4) on a GTID enabled

Is this a known limitation with TokuDB ?

Yes. TokuDB does not (to my knowledge) implement the thd_report_wait_for() API, which is what makes optimistic parallel replication work. - Kristian.