19 May
2021
19 May
'21
5:17 p.m.
Hi Nikita,
So, this is targeting only the scenario with multiple producers and one consumer?
Mostly, yes. Because of the log format the transactions can't be read out in parallel. (Or does GTID_EVENT or something else store the length of transaction in
Hello Sergei, On Wed, 19 May 2021 at 16:22, Sergey Petrunia <sergey@mariadb.com> wrote: the log?)
I see SEQ_READ_APPEND is only used for Relay Log on the slave. Afaiu, the relay log has only only one producer, the network io thread. Do I miss something here? Please clarify.
Right, therefore only single-producer case can be applied to the replication. We have one scenario on ES with multiple producers though.
-- Yours truly, Nikita Malyavin