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MDEV-9312: storage engine not enforced during galera cluster replication

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Postfix: The pre-initialization of wsrep threads is not needed
for mysqldump sst method.
This commit is contained in:
Nirbhay Choubey 2016-09-29 14:58:32 -04:00
parent 235876d70e
commit 6925689ca8
2 changed files with 8 additions and 2 deletions
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4
sql/mysqld.cc
View file

@ -5316,8 +5316,10 @@ static int init_server_components()
initialized. This initialization was not possible before, as plugins
(and thus some global system variables) are initialized after wsrep
startup threads are created.
Note: This only needs to be done for rsync, xtrabackup based SST methods.
*/
wsrep_plugins_post_init();
if (wsrep_before_SE())
wsrep_plugins_post_init();
if (WSREP_ON && !opt_bin_log)
{

6
sql/wsrep_mysqld.cc
View file

@ -786,8 +786,12 @@ void wsrep_init_startup (bool first)
Pre-initialize global_system_variables.table_plugin with a dummy engine
(placeholder) required during the initialization of wsrep threads (THDs).
(see: plugin_thdvar_init())
Note: This only needs to be done for rsync & xtrabackup based SST methods.
In case of mysqldump SST method, the wsrep threads are created after the
server plugins & global system variables are initialized.
*/
wsrep_plugins_pre_init();
if (wsrep_before_SE())
wsrep_plugins_pre_init();
/* Skip replication start if dummy wsrep provider is loaded */
if (!strcmp(wsrep_provider, WSREP_NONE)) return;