On Wed, Nov 18, 2020 at 1:18 PM Peter Smith <smithpb2250(at)gmail(dot)com> wrote:
>
> Hi.
>
> Using a tablesync debugging technique as described in another mail
> thread [1][2] I have caused the tablesync worker to handle (e.g.
> apply_dispatch) a 2PC PREPARE
>
> This exposes a problem with the current 2PC logic because if/when the
> PREPARE is processed by the tablesync worker then the txn will end up
> being COMMITTED, even though the 2PC PREPARE has not yet been COMMIT
> PREPARED by the publisher.
>
IIUC, this is the problem with the patch being discussed here, right?
Because before this we won't decode at Prepare time.
--
With Regards,
Amit Kapila.