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Fixed failures from changing values of thread_stack and thread_cache_size

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Added --thread_cache_size=0 to slow_launch_time_func.test as otherwise
the new thread would start too fast to be counted as a slow_launch_thread.
This commit is contained in:
Monty
2016-03-23 14:36:59 +02:00
parent 0a83caf4a9
commit 02d75ae1fd
3 changed files with 12 additions and 11 deletions
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12
mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result
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@ -4533,12 +4533,12 @@ READ_ONLY NO
COMMAND_LINE_ARGUMENT REQUIRED COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME THREAD_CACHE_SIZE VARIABLE_NAME THREAD_CACHE_SIZE
SESSION_VALUE NULL SESSION_VALUE NULL
GLOBAL_VALUE 0 GLOBAL_VALUE 151
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN AUTO
DEFAULT_VALUE 0 DEFAULT_VALUE 256
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT How many threads we should keep in a cache for reuse VARIABLE_COMMENT How many threads we should keep in a cache for reuse. These are freed after 5 minutes of idle time
NUMERIC_MIN_VALUE 0 NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 16384 NUMERIC_MAX_VALUE 16384
NUMERIC_BLOCK_SIZE 1 NUMERIC_BLOCK_SIZE 1
@ -4645,9 +4645,9 @@ READ_ONLY NO
COMMAND_LINE_ARGUMENT REQUIRED COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME THREAD_STACK VARIABLE_NAME THREAD_STACK
SESSION_VALUE NULL SESSION_VALUE NULL
GLOBAL_VALUE 295936 GLOBAL_VALUE 296960
GLOBAL_VALUE_ORIGIN COMPILE-TIME GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 295936 DEFAULT_VALUE 296960
VARIABLE_SCOPE GLOBAL VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The stack size for each thread VARIABLE_COMMENT The stack size for each thread

10
mysql-test/suite/sys_vars/r/thread_stack_basic.result
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@ -1,20 +1,20 @@
select @@global.thread_stack; select @@global.thread_stack;
@@global.thread_stack @@global.thread_stack
295936 296960
select @@session.thread_stack; select @@session.thread_stack;
ERROR HY000: Variable 'thread_stack' is a GLOBAL variable ERROR HY000: Variable 'thread_stack' is a GLOBAL variable
show global variables like 'thread_stack'; show global variables like 'thread_stack';
Variable_name Value Variable_name Value
thread_stack 295936 thread_stack 296960
show session variables like 'thread_stack'; show session variables like 'thread_stack';
Variable_name Value Variable_name Value
thread_stack 295936 thread_stack 296960
select * from information_schema.global_variables where variable_name='thread_stack'; select * from information_schema.global_variables where variable_name='thread_stack';
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
THREAD_STACK 295936 THREAD_STACK 296960
select * from information_schema.session_variables where variable_name='thread_stack'; select * from information_schema.session_variables where variable_name='thread_stack';
VARIABLE_NAME VARIABLE_VALUE VARIABLE_NAME VARIABLE_VALUE
THREAD_STACK 295936 THREAD_STACK 296960
set global thread_stack=1; set global thread_stack=1;
ERROR HY000: Variable 'thread_stack' is a read only variable ERROR HY000: Variable 'thread_stack' is a read only variable
set session thread_stack=1; set session thread_stack=1;

1
mysql-test/suite/sys_vars/t/slow_launch_time_func-master.opt Normal file
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@ -0,0 +1 @@
--thread_cache_size=0