mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2026-05-10 09:04:29 +02:00
Code Issues Projects Releases Packages Wiki Activity

MDEV-12009: Allow to force kill user threads/query which are flagged as high priority by Galera

Browse source 
As noted on kill_one_thread SUPER should be able to kill even
system threads i.e. threads/query flagged as high priority or
wsrep applier thread. Normal user, should not able to kill
threads/query flagged as high priority (BF) or wsrep applier
thread.
This commit is contained in:
Jan Lindström 2019-02-05 15:41:53 +02:00
commit 81d71ee6b2
10 changed files with 95 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

9
sql/wsrep_thd.cc
View file

@ -596,6 +596,15 @@ my_bool wsrep_thd_is_BF(THD *thd, my_bool sync)
return status;
}
my_bool wsrep_thd_is_applier(THD *thd)
{
my_bool ret = FALSE;
if (thd) {
ret = thd->wsrep_applier;
}
return ret;
}
extern "C"
my_bool wsrep_thd_is_BF_or_commit(void *thd_ptr, my_bool sync)
{