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bug#21965 - replication

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fix deadlock if master switches log file in parallell with "show master logs"
  


sql/log.cc:
  add raw_get_current_log which dont take log mutex
sql/sql_class.h:
  add raw_get_current_log which dont take log mutex
sql/sql_repl.cc:
  Fix lock order i.e first log_lock then index_lock
This commit is contained in:
unknown
2006-09-04 13:43:34 +02:00
parent 5d82bec5b8
commit d2d605e4ea
3 changed files with 15 additions and 5 deletions
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sql/sql_class.h
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@@ -177,6 +177,7 @@ public:
bool need_mutex);
int find_next_log(LOG_INFO* linfo, bool need_mutex);
int get_current_log(LOG_INFO* linfo);
int raw_get_current_log(LOG_INFO* linfo);
uint next_file_id();
inline bool is_open() { return log_type != LOG_CLOSED; }
inline char* get_index_fname() { return index_file_name;}