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Re: Request for a discusison: A fine-grained concurrent ring buffer mode for IO_CACHE
On Wed, 19 May 2021 at 16:22, Sergey Petrunia <sergey@xxxxxxxxxxx> wrote:
> Hi Nikita,
> So, this is targeting only the scenario with multiple producers and one
> Mostly, yes. Because of the log format the transactions can't be read out
(Or does GTID_EVENT or something else store the length of transaction in
> I see SEQ_READ_APPEND is only used for Relay Log on the slave. Afaiu, the
> 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
We have one scenario on ES with multiple producers though.