Re: multiple storage engines supporting XA
Sergei Golubchik <[email protected]>
| Newsgroups | gmane.comp.db.mysql.devel |
|---|---|
| Message-ID | <[email protected]> |
Hi, Zardosht! On Apr 09, Zardosht Kasheff wrote: > Hello Sergei, > > Is there a patch available for this? Also, was this the only issue to > fix in order to get MariaDB working with multiple XA supporting > storage engines? No, I just fixed it in MariaDB. But, of course, you can extract the patch with bzr. There were two issues. After I fixed the first one - a crash - a second one started showing up. Incorrect mutex locking order (that can cause deadlocks). It was found by MariaDB built-in mutex deadlock detector, in MySQL it would've slipped in unnoticed. This bug is fixed too, of course. https://bugs.launchpad.net/maria/+bug/544173 https://bugs.launchpad.net/maria/+bug/578117 > On Mon, Apr 9, 2012 at 12:01 PM, Sergei Golubchik <[email protected]> wrote: > > Hi, Zardosht! > > > > On Apr 09, Zardosht Kasheff wrote: > >> I am trying to add XA for our storage engine in 5.1.61, and am running > >> into http://bugs.mysql.com/bug.php?id=47134. > >> > >> Does anyone have experience with adding a storage engine (in addition > >> to InnoDB) that supports XA to MySQL? Does 5.5 have this problem? > >> MariaDB? > > > > No. It was fixed in MariaDB 5.1 almost two years ago. > > > > Regards, > > Sergei > > -- > MySQL Internals Mailing List > For list archives: http://lists.mysql.com/internals > To unsubscribe: http://lists.mysql.com/internals > Regards, Sergei -- MySQL Internals Mailing List For list archives: http://lists.mysql.com/internals To unsubscribe: http://lists.mysql.com/internals