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Bug#11758510 (#50723): INNODB CHECK TABLE FATAL SEMAPHORE WAIT TIMEOUT POSSIBLY TOO SHORT FOR BI

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Fixed not to check timeout during the check table.
This commit is contained in:
Yasufumi Kinoshita
2012-04-27 19:38:13 +09:00
parent 1a2cf649dc
commit 08e7444e54
8 changed files with 20 additions and 8 deletions
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4
storage/innobase/dict/dict0load.c
View File

@ -150,7 +150,7 @@ dict_print(void)
monitor printout */
mutex_enter(&kernel_mutex);
srv_fatal_semaphore_wait_threshold += 7200; /* 2 hours */
srv_fatal_semaphore_wait_threshold += SRV_SEMAPHORE_WAIT_EXTENSION;
mutex_exit(&kernel_mutex);
mutex_enter(&(dict_sys->mutex));
@ -178,7 +178,7 @@ loop:
/* Restore the fatal semaphore wait timeout */
mutex_enter(&kernel_mutex);
srv_fatal_semaphore_wait_threshold -= 7200; /* 2 hours */
srv_fatal_semaphore_wait_threshold -= SRV_SEMAPHORE_WAIT_EXTENSION;
mutex_exit(&kernel_mutex);
return;

1
storage/innobase/include/srv0srv.h
View File

@ -173,6 +173,7 @@ extern ibool srv_print_latch_waits;
extern ulint srv_activity_count;
extern ulint srv_fatal_semaphore_wait_threshold;
#define SRV_SEMAPHORE_WAIT_EXTENSION 7200
extern ulint srv_dml_needed_delay;
extern mutex_t* kernel_mutex_temp;/* mutex protecting the server, trx structs,

4
storage/innobase/row/row0mysql.c
View File

@ -4165,7 +4165,7 @@ row_check_table_for_mysql(
/* Enlarge the fatal lock wait timeout during CHECK TABLE. */
mutex_enter(&kernel_mutex);
srv_fatal_semaphore_wait_threshold += 7200; /* 2 hours */
srv_fatal_semaphore_wait_threshold += SRV_SEMAPHORE_WAIT_EXTENSION;
mutex_exit(&kernel_mutex);
index = dict_table_get_first_index(table);
@ -4223,7 +4223,7 @@ row_check_table_for_mysql(
/* Restore the fatal lock wait timeout after CHECK TABLE. */
mutex_enter(&kernel_mutex);
srv_fatal_semaphore_wait_threshold -= 7200; /* 2 hours */
srv_fatal_semaphore_wait_threshold -= SRV_SEMAPHORE_WAIT_EXTENSION;
mutex_exit(&kernel_mutex);
prebuilt->trx->op_info = "";

5
storage/innobase/sync/sync0arr.c
View File

@ -931,6 +931,11 @@ sync_array_print_long_waits(
ibool fatal = FALSE;
double longest_diff = 0;
/* For huge tables, skip the check during CHECK TABLE etc... */
if (fatal_timeout > SRV_SEMAPHORE_WAIT_EXTENSION) {
return(FALSE);
}
for (i = 0; i < sync_primary_wait_array->n_cells; i++) {
double diff;

4
storage/innodb_plugin/dict/dict0load.c
View File

@ -164,7 +164,7 @@ dict_print(void)
monitor printout */
mutex_enter(&kernel_mutex);
srv_fatal_semaphore_wait_threshold += 7200; /* 2 hours */
srv_fatal_semaphore_wait_threshold += SRV_SEMAPHORE_WAIT_EXTENSION;
mutex_exit(&kernel_mutex);
mutex_enter(&(dict_sys->mutex));
@ -192,7 +192,7 @@ loop:
/* Restore the fatal semaphore wait timeout */
mutex_enter(&kernel_mutex);
srv_fatal_semaphore_wait_threshold -= 7200; /* 2 hours */
srv_fatal_semaphore_wait_threshold -= SRV_SEMAPHORE_WAIT_EXTENSION;
mutex_exit(&kernel_mutex);
return;

4
storage/innodb_plugin/handler/ha_innodb.cc
View File

@ -8148,7 +8148,7 @@ ha_innobase::check(
/* Enlarge the fatal lock wait timeout during CHECK TABLE. */
mutex_enter(&kernel_mutex);
srv_fatal_semaphore_wait_threshold += 7200; /* 2 hours */
srv_fatal_semaphore_wait_threshold += SRV_SEMAPHORE_WAIT_EXTENSION;
mutex_exit(&kernel_mutex);
for (index = dict_table_get_first_index(prebuilt->table);
@ -8244,7 +8244,7 @@ ha_innobase::check(
/* Restore the fatal lock wait timeout after CHECK TABLE. */
mutex_enter(&kernel_mutex);
srv_fatal_semaphore_wait_threshold -= 7200; /* 2 hours */
srv_fatal_semaphore_wait_threshold -= SRV_SEMAPHORE_WAIT_EXTENSION;
mutex_exit(&kernel_mutex);
prebuilt->trx->op_info = "";

1
storage/innodb_plugin/include/srv0srv.h
View File

@ -244,6 +244,7 @@ extern ibool srv_print_latch_waits;
extern ulint srv_activity_count;
extern ulint srv_fatal_semaphore_wait_threshold;
#define SRV_SEMAPHORE_WAIT_EXTENSION 7200
extern ulint srv_dml_needed_delay;
extern mutex_t* kernel_mutex_temp;/* mutex protecting the server, trx structs,

5
storage/innodb_plugin/sync/sync0arr.c
View File

@ -927,6 +927,11 @@ sync_array_print_long_waits(
ibool fatal = FALSE;
double longest_diff = 0;
/* For huge tables, skip the check during CHECK TABLE etc... */
if (fatal_timeout > SRV_SEMAPHORE_WAIT_EXTENSION) {
return(FALSE);
}
for (i = 0; i < sync_primary_wait_array->n_cells; i++) {
double diff;