Re: [Maria-developers] [Commits] 1c9da8d: MDEV-9312: storage engine not enforced during galera cluster replication
Hi Nirbhay, This looks ok but one question (no need to change now): On Wed, Sep 28, 2016 at 7:36 PM, Nirbhay Choubey <nirbhay@mariadb.com> wrote:
+ Since some wsrep threads (THDs) are create before plugins are + initialized, LOCK_plugin mutex needs to be initialized here. + */
Is there some fundamental reason why we can't create wsrep threads after other plugins and related global system variables (that are really needed for wsrep) are initialized ? R: Jan
Hi Jan! On Wed, Sep 28, 2016 at 12:48 PM, Jan Lindström <jan.lindstrom@mariadb.com> wrote:
Hi Nirbhay,
This looks ok but one question (no need to change now):
On Wed, Sep 28, 2016 at 7:36 PM, Nirbhay Choubey <nirbhay@mariadb.com> wrote:
+ Since some wsrep threads (THDs) are create before plugins are + initialized, LOCK_plugin mutex needs to be initialized here. + */
Is there some fundamental reason why we can't create wsrep threads after other plugins and related global system variables (that are really needed for wsrep) are initialized ?
The wsrep replication thread is required during state transfer, which (rsync & xtrabackup based) must complete before plugins (InnoDB, in specific) can be initialized. Best, Nirbhay
R: Jan
_______________________________________________ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp
participants (2)
-
Jan Lindström -
Nirbhay Choubey