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mariadb/mysql-test/main/mdev375.test

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MDEV-375 Server crashes in THD::print_aborted_warning with log_warnings > 3 Don't use ER(xxx) in THD::close_connection(), when current_thd is already reset to NULL. Prefer ER_THD() or ER_DEFAULT() instead.
2012-07-31 18:32:46 +02:00
#
# MDEV-375 Server crashes in THD::print_aborted_warning with log_warnings > 3
#
don't run mdev375.test for embedded server
2012-09-02 19:09:17 +02:00
--source include/not_embedded.inc
MDEV-27691: make working view-protocol Tests with checking metadata or that cannot be run with the view-protocol are excluded from --view-protocol. For tests that do not allow the use of an additional connection, the util connection is disabled with "--disable_service_connection". Also cases with bugs for --view-protocol are disabled.
2022-06-09 05:32:51 +02:00
--disable_service_connection
Updated mtr files to support different compiled in options This allows one to run the test suite even if any of the following options are changed: - character-set-server - collation-server - join-cache-level - log-basename - max-allowed-packet - optimizer-switch - query-cache-size and query-cache-type - skip-name-resolve - table-definition-cache - table-open-cache - Some innodb options etc Changes: - Don't print out the value of system variables as one can't depend on them to being constants. - Don't set global variables to 'default' as the default may not be the same as the test was started with if there was an additional option file. Instead save original value and reset it at end of test. - Test that depends on the latin1 character set should include default_charset.inc or set the character set to latin1 - Test that depends on the original optimizer switch, should include default_optimizer_switch.inc - Test that depends on the value of a specific system variable should set it in the test (like optimizer_use_condition_selectivity) - Split subselect3.test into subselect3.test and subselect3.inc to make it easier to set and reset system variables. - Added .opt files for test that required specfic options that could be changed by external configuration files. - Fixed result files in rockdsb & tokudb that had not been updated for a while.
2019-08-30 15:06:54 +02:00
set @save_log_warnings=@@log_warnings, @save_max_connections=@@max_connections;
MDEV-375 Server crashes in THD::print_aborted_warning with log_warnings > 3 Don't use ER(xxx) in THD::close_connection(), when current_thd is already reset to NULL. Prefer ER_THD() or ER_DEFAULT() instead.
2012-07-31 18:32:46 +02:00
SET GLOBAL log_warnings=4;
Adjust table_open_cache to avoid getting error 24 (too many open files) MDEV--15609 engines/funcs.crash_manytables_number crashes with error 24 (too many open files) MDEV-10286 Adjustment of table_open_cache according to system limits does not work when open-files-limit option is provided Fixed by adjusting tc_size downwards if there is not enough file descriptors to use. Other changes: - Ensure that there is 30 (was 10) extra file descriptors for other usage - Decrease TABLE_OPEN_CACHE_MIN to 200 as it's better to have a smaller table cache than getting error 24 - Increase minimum of max_connections and table_open_cache from 1 to 10 as 1 is not usable for any real application, only for testing.
2018-03-22 19:03:54 +01:00
SET GLOBAL max_connections=10;
--connect (tmp_con1,localhost,root,,)
--connect (tmp_con2,localhost,root,,)
--connect (tmp_con3,localhost,root,,)
--connect (tmp_con4,localhost,root,,)
--connect (tmp_con5,localhost,root,,)
--connect (tmp_con6,localhost,root,,)
--connect (tmp_con7,localhost,root,,)
--connect (tmp_con8,localhost,root,,)
MDEV-375 Server crashes in THD::print_aborted_warning with log_warnings > 3 Don't use ER(xxx) in THD::close_connection(), when current_thd is already reset to NULL. Prefer ER_THD() or ER_DEFAULT() instead.
2012-07-31 18:32:46 +02:00
--connect (con1,localhost,root,,)
SELECT 1;
--connect (con2,localhost,root,,)
SELECT 2;
--disable_query_log
--error ER_CON_COUNT_ERROR
--connect (con3,localhost,root,,)
--enable_query_log
--connection default
SELECT 0;
MDEV-21857 - Fix sporadic failure of mdev375 status threads_connected can temporarily be bigger than max_connections+1 If SHOW STATUS LIKE "Threads_connected" comes after ER_CON_COUNT_ERROR is sent to the client, but before the counter is decremented, Threads_connected can differ from the expected value.
2020-03-02 16:35:57 +01:00
let $count_sessions=11;
--source include/wait_until_count_sessions.inc
MDEV-6150 Speed up connection speed by moving creation of THD to new thread Creating a CONNECT object on client connect and pass this to the working thread which creates the THD. Split LOCK_thread_count to different mutexes Added LOCK_thread_start to syncronize threads Moved most usage of LOCK_thread_count to dedicated functions Use next_thread_id() instead of thread_id++ Other things: - Thread id now starts from 1 instead of 2 - Added cast for thread_id as thread id is now of type my_thread_id - Made THD->host const (To ensure it's not changed) - Removed some DBUG_PRINT() about entering/exiting mutex as these was already logged by mutex code - Fixed that aborted_connects and connection_errors_internal are counted in all cases - Don't take locks for current_linfo when we set it (not needed as it was 0 before)
2016-02-01 11:45:39 +01:00
show status like "Threads_connected";
MDEV-375 Server crashes in THD::print_aborted_warning with log_warnings > 3 Don't use ER(xxx) in THD::close_connection(), when current_thd is already reset to NULL. Prefer ER_THD() or ER_DEFAULT() instead.
2012-07-31 18:32:46 +02:00
Updated mtr files to support different compiled in options This allows one to run the test suite even if any of the following options are changed: - character-set-server - collation-server - join-cache-level - log-basename - max-allowed-packet - optimizer-switch - query-cache-size and query-cache-type - skip-name-resolve - table-definition-cache - table-open-cache - Some innodb options etc Changes: - Don't print out the value of system variables as one can't depend on them to being constants. - Don't set global variables to 'default' as the default may not be the same as the test was started with if there was an additional option file. Instead save original value and reset it at end of test. - Test that depends on the latin1 character set should include default_charset.inc or set the character set to latin1 - Test that depends on the original optimizer switch, should include default_optimizer_switch.inc - Test that depends on the value of a specific system variable should set it in the test (like optimizer_use_condition_selectivity) - Split subselect3.test into subselect3.test and subselect3.inc to make it easier to set and reset system variables. - Added .opt files for test that required specfic options that could be changed by external configuration files. - Fixed result files in rockdsb & tokudb that had not been updated for a while.
2019-08-30 15:06:54 +02:00
SET GLOBAL log_warnings=@save_log_warnings;
SET GLOBAL max_connections=@save_max_connections;
MDEV-27691: make working view-protocol Tests with checking metadata or that cannot be run with the view-protocol are excluded from --view-protocol. For tests that do not allow the use of an additional connection, the util connection is disabled with "--disable_service_connection". Also cases with bugs for --view-protocol are disabled.
2022-06-09 05:32:51 +02:00
--enable_service_connection
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