18 Jun
2013
18 Jun
'13
12:13 p.m.
hi, when i read patchs from http://bazaar.launchpad.net/~knielsen/maria/dingqi-parallel-replication/chan..., i found a problem (maybe would cause bug) :main SQL thread read a event from relay log, it make the log_event->thd point to the thd of main SQL thread. But when a log_event is disaptched to a sub SQL thread, the log_event->thd still point to the old value instead of the thd of sub SQL thread. this problem will lead check_stack_overrun() fails, then lead open_table() fails... maybe this will be helpful to you . 2013-06-18 nanyi607rao