maria-developers team mailing list archive

[Jan Lindström <jan.lindstrom@xxxxxxxxxxx>]

Hi,

On Fri, Aug 12, 2016 at 12:26 PM, Kristian Nielsen <knielsen@xxxxxxxxxxxxxxx
> wrote:

>
>
> From a quick look at the patch, this seems to be because of code removed
> from innobase_kill_query(). Specifically:
>
> > @@ -4799,65 +5511,11 @@ innobase_kill_query(
> >       DBUG_ENTER("innobase_kill_query");
> >       DBUG_ASSERT(hton == innodb_hton_ptr);
>
> > -             if (!wsrep_thd_is_BF(trx->mysql_thd, FALSE) &&
> > -                 trx->abort_type == TRX_SERVER_ABORT) {
> > -                     ut_ad(!lock_mutex_own());
> > -                     lock_mutex_enter();
>

Thanks for pointing this to me, I did have this code there some time ago
but it also did not work
out-of-the-box as underlying locking was changed. But now that I had fresh
view on this I managed to solve mutexing problems (not exactly with above
but kindof). However, this is not yet enough to get all rpl tests pass.
There is still problem with two tests i.e. rpl_parallel and
rpl_parallel_optimistic see: https://jira.mariadb.org/browse/MDEV-10550 in
both cases slave refuses to sync with master.

R: Jan