diff options
Diffstat (limited to 'sql/mysqld.cc')
| -rw-r--r-- | sql/mysqld.cc | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/sql/mysqld.cc b/sql/mysqld.cc index 43ccfe2b366..ccbbe8c4908 100644 --- a/sql/mysqld.cc +++ b/sql/mysqld.cc @@ -3062,8 +3062,17 @@ we force server id to 2, but this MySQL server will not act as a slave."); #endif if (opt_bootstrap) /* If running with bootstrap, do not start replication. */ opt_skip_slave_start= 1; - /* init_slave() must be called after the thread keys are created */ - init_slave(); + /* + init_slave() must be called after the thread keys are created. + Some parts of the code (e.g. SHOW STATUS LIKE 'slave_running' and other + places) assume that active_mi != 0, so let's fail if it's 0 (out of + memory); a message has already been printed. + */ + if (init_slave() && !active_mi) + { + end_thr_alarm(1); // Don't allow alarms + unireg_abort(1); + } if (opt_bootstrap) { @@ -5494,7 +5503,8 @@ struct show_var_st status_vars[]= { {"Select_range_check", (char*) &select_range_check_count, SHOW_LONG}, {"Select_scan", (char*) &select_scan_count, SHOW_LONG}, {"Slave_open_temp_tables", (char*) &slave_open_temp_tables, SHOW_LONG}, - {"Slave_running", (char*) 0, SHOW_SLAVE_RUNNING}, + {"Slave_running", (char*) 0, SHOW_SLAVE_RUNNING}, + {"Slave_retried_transactions",(char*) 0, SHOW_SLAVE_RETRIED_TRANS}, {"Slow_launch_threads", (char*) &slow_launch_threads, SHOW_LONG}, {"Slow_queries", (char*) &long_query_count, SHOW_LONG}, {"Sort_merge_passes", (char*) &filesort_merge_passes, SHOW_LONG}, |