database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-01 03:47:19 +03:00
Code Activity

InnoDB: Increment the lock wait watchdog timeout during CHECK TABLE

Browse Source 
(Bug #2694)


innobase/include/srv0srv.h:
  Add srv_fatal_semaphore_wait_threshold
innobase/include/sync0arr.h:
  Improve comment of sync_array_print_long_waits()
innobase/row/row0mysql.c:
  Lengthen the srv_fatal_semaphore_wait_threshold by 2 hours during
  CHECK TABLE
innobase/srv/srv0srv.c:
  Add srv_fatal_semaphore_wait_threshold
innobase/sync/sync0arr.c:
  Improve comment of sync_array_print_long_waits().
  Replace the fixed timeout of 600 seconds with
  srv_fatal_semaphore_wait_threshold.
This commit is contained in:
unknown
2004-07-12 15:13:18 +03:00
parent 45485da702
commit 7b6fc58fff
5 changed files with 23 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
innobase/row/row0mysql.c
View File

@ -2805,7 +2805,12 @@ row_check_table_for_mysql(
REPEATABLE READ here */
prebuilt->trx->isolation_level = TRX_ISO_REPEATABLE_READ;
/* Enlarge the fatal lock wait timeout during CHECK TABLE. */
mutex_enter(&kernel_mutex);
srv_fatal_semaphore_wait_threshold += 7200; /* 2 hours */
mutex_exit(&kernel_mutex);
index = dict_table_get_first_index(table);
while (index != NULL) {
@ -2853,6 +2858,11 @@ row_check_table_for_mysql(
ret = DB_ERROR;
}
/* Restore the fatal lock wait timeout after CHECK TABLE. */
mutex_enter(&kernel_mutex);
srv_fatal_semaphore_wait_threshold -= 7200; /* 2 hours */
mutex_exit(&kernel_mutex);
prebuilt->trx->op_info = (char *) "";
return(ret);