diff options
Diffstat (limited to 'sql/slave.cc')
| -rw-r--r-- | sql/slave.cc | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/sql/slave.cc b/sql/slave.cc index 0fbf4f67846..3e28c21c9cc 100644 --- a/sql/slave.cc +++ b/sql/slave.cc @@ -416,6 +416,7 @@ int terminate_slave_threads(MASTER_INFO* mi,int thread_mask,bool skip_lock) } if ((thread_mask & (SLAVE_IO|SLAVE_FORCE_ALL)) && mi->slave_running) { + DBUG_PRINT("info",("Terminating IO thread")); mi->abort_slave=1; if ((error=terminate_slave_thread(mi->io_thd,io_lock, io_cond_lock, @@ -426,6 +427,7 @@ int terminate_slave_threads(MASTER_INFO* mi,int thread_mask,bool skip_lock) } if ((thread_mask & (SLAVE_SQL|SLAVE_FORCE_ALL)) && mi->rli.slave_running) { + DBUG_PRINT("info",("Terminating SQL thread")); DBUG_ASSERT(mi->rli.sql_thd != 0) ; mi->rli.abort_slave=1; if ((error=terminate_slave_thread(mi->rli.sql_thd,sql_lock, @@ -1750,7 +1752,7 @@ static int init_slave_thread(THD* thd, SLAVE_THD_TYPE thd_type) VOID(pthread_sigmask(SIG_UNBLOCK,&set,&thd->block_signals)); #endif - if ((ulong) thd->variables.max_join_size == (ulong) HA_POS_ERROR) + if (thd->variables.max_join_size == HA_POS_ERROR) thd->options |= OPTION_BIG_SELECTS; if (thd_type == SLAVE_THD_SQL) @@ -2575,12 +2577,6 @@ static int process_io_rotate(MASTER_INFO *mi, Rotate_log_event *rev) memcpy(mi->master_log_name, rev->new_log_ident, rev->ident_len+1); mi->master_log_pos= rev->pos; - - pthread_mutex_lock(&mi->rli.data_lock); - memcpy(mi->rli.master_log_name, rev->new_log_ident, rev->ident_len+1); - mi->rli.master_log_pos= rev->pos; - pthread_mutex_unlock(&mi->rli.data_lock); - DBUG_PRINT("info", ("master_log_pos: '%s' %d", mi->master_log_name, (ulong) mi->master_log_pos)); #ifndef DBUG_OFF @@ -2968,7 +2964,12 @@ static IO_CACHE *reopen_relay_log(RELAY_LOG_INFO *rli, const char **errmsg) if ((rli->cur_log_fd=open_binlog(cur_log,rli->relay_log_name, errmsg)) <0) DBUG_RETURN(0); - my_b_seek(cur_log,rli->relay_log_pos); + /* + We want to start exactly where we was before: + relay_log_pos Current log pos + pending Number of bytes already processed from the event + */ + my_b_seek(cur_log,rli->relay_log_pos + rli->pending); DBUG_RETURN(cur_log); } |