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MDEV-6058 MySQL Bug #11766693: LOG-SLOW-ADMIN-STATEMENTS AND

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LOG-SLOW-SLAVE-STATEMENTS NOT DISPLAYED.

        These parameters were moved from the command line options to
        the system variables section. Treatment of the
        opt_log_slow_slave_statements changed to let the
        dynamic change of the variable.
This commit is contained in:
Alexey Botchkov 2016-03-22 23:26:39 +04:00
parent fd6c588659
commit 0a4a78ae8c
9 changed files with 207 additions and 8 deletions
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2
mysql-test/r/log_slow.result
View File

@ -9,8 +9,10 @@ select @@log_slow_verbosity;
show variables like "log_slow%";
Variable_name Value
log_slow_admin_statements OFF
log_slow_filter admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk
log_slow_rate_limit 1
log_slow_slave_statements OFF
log_slow_verbosity
set @org_slow_query_log= @@global.slow_query_log;
set @@log_slow_filter= "filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk,admin";

15
mysql-test/suite/rpl/r/rpl_slow_query_log.result
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@ -76,6 +76,21 @@ ALTER TABLE t1 ADD INDEX id1(a);
INSERT INTO t1 values(1, sleep(3));
### Assertion is good. Both Master and Slave exhibit the
### same number of queries in slow log: 1
********************************************************************
**** TRUNCATE the slow log then check whether runtime changes of
**** log_slow_slave_statements work without slave restart.
********************************************************************
SET @old_log_slow_slave_statements= @@global.log_slow_slave_statements;
SET @@global.log_slow_slave_statements = off;
TRUNCATE mysql.slow_log;
INSERT INTO t1 values(1, sleep(3));;
SELECT sql_text FROM mysql.slow_log WHERE sql_text like 'INSERT INTO t1 values(1, sleep(3))';
sql_text
SET @@global.log_slow_slave_statements = on;
INSERT INTO t1 values(1, sleep(3));;
SELECT sql_text FROM mysql.slow_log WHERE sql_text like 'INSERT INTO t1 values(1, sleep(3))';
sql_text
INSERT INTO t1 values(1, sleep(3))
SET @@global.log_output= @old_log_output;
SET @@global.long_query_time= @old_long_query_time;
DROP TABLE t1;

33
mysql-test/suite/rpl/t/rpl_slow_query_log.test
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@ -299,6 +299,39 @@ if ($master_slow_query == $slave_slow_query)
-- echo ### same number of queries in slow log: $master_slow_query
}
-- echo ********************************************************************
-- echo **** TRUNCATE the slow log then check whether runtime changes of
-- echo **** log_slow_slave_statements work without slave restart.
-- echo ********************************************************************
SET @old_log_slow_slave_statements= @@global.log_slow_slave_statements;
SET @@global.log_slow_slave_statements = off;
TRUNCATE mysql.slow_log;
-- connection master
--disable_warnings
-- eval $slow_query;
--enable_warnings
sync_slave_with_master;
-- connection slave
eval SELECT sql_text FROM mysql.slow_log WHERE sql_text like '$slow_query';
SET @@global.log_slow_slave_statements = on;
-- connection master
--disable_warnings
-- eval $slow_query;
--enable_warnings
sync_slave_with_master;
-- connection slave
eval SELECT sql_text FROM mysql.slow_log WHERE sql_text like '$slow_query';
-- connection master
SET @@global.log_output= @old_log_output;
SET @@global.long_query_time= @old_long_query_time;

46
mysql-test/suite/sys_vars/r/log_slow_admin_statements_func.result Normal file
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@ -0,0 +1,46 @@
SET @old_log_output= @@global.log_output;
SET @old_slow_query_log= @@global.slow_query_log;
SET @old_long_query_time= @@session.long_query_time;
SET @old_log_slow_admin_statements= @@global.log_slow_admin_statements;
USE test;
CREATE TABLE log_slow_admin_statements (
i INT PRIMARY KEY AUTO_INCREMENT,
j VARCHAR(255)
) ENGINE=InnoDB;
SET GLOBAL log_output = 'file,table';
SET GLOBAL slow_query_log = on;
SET SESSION long_query_time = 0;
SET GLOBAL log_slow_admin_statements = on;
ALTER TABLE log_slow_admin_statements ADD COLUMN k INT DEFAULT 17;
CREATE PROCEDURE add_rows()
BEGIN
DECLARE count INT;
SET count = 1;
INSERT INTO log_slow_admin_statements(j) values (REPEAT('A', 255));
WHILE count <= 15 DO
INSERT INTO log_slow_admin_statements(j) SELECT j FROM log_slow_admin_statements;
SET count = count + 1;
END WHILE;
END
$
CALL add_rows();
OPTIMIZE TABLE log_slow_admin_statements;
Table Op Msg_type Msg_text
test.log_slow_admin_statements optimize note Table does not support optimize, doing recreate + analyze instead
test.log_slow_admin_statements optimize status OK
CHECK TABLE log_slow_admin_statements EXTENDED;
Table Op Msg_type Msg_text
test.log_slow_admin_statements check status OK
DROP TABLE log_slow_admin_statements;
SELECT sql_text FROM mysql.slow_log WHERE sql_text LIKE '%TABLE log_slow_admin_statements%';
sql_text
ALTER TABLE log_slow_admin_statements ADD COLUMN k INT DEFAULT 17
OPTIMIZE TABLE log_slow_admin_statements
CHECK TABLE log_slow_admin_statements EXTENDED
DROP TABLE log_slow_admin_statements
SET @@global.log_output= @old_log_output;
SET @@global.slow_query_log= @old_slow_query_log;
SET @@session.long_query_time= @old_long_query_time;
SET @@global.log_slow_admin_statements= @old_log_slow_admin_statements;
DROP PROCEDURE add_rows;
TRUNCATE TABLE mysql.slow_log;

28
mysql-test/suite/sys_vars/r/sysvars_server_notembedded.result
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@ -1829,6 +1829,20 @@ NUMERIC_BLOCK_SIZE NULL
ENUM_VALUE_LIST OFF,ON
READ_ONLY YES
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME LOG_SLOW_ADMIN_STATEMENTS
SESSION_VALUE NULL
GLOBAL_VALUE OFF
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE OFF
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BOOLEAN
VARIABLE_COMMENT Log slow OPTIMIZE, ANALYZE, ALTER and other administrative statements to the slow log if it is open.
NUMERIC_MIN_VALUE NULL
NUMERIC_MAX_VALUE NULL
NUMERIC_BLOCK_SIZE NULL
ENUM_VALUE_LIST OFF,ON
READ_ONLY NO
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME LOG_SLOW_FILTER
SESSION_VALUE admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk
GLOBAL_VALUE admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk
@ -1857,6 +1871,20 @@ NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME LOG_SLOW_SLAVE_STATEMENTS
SESSION_VALUE NULL
GLOBAL_VALUE OFF
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE OFF
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BOOLEAN
VARIABLE_COMMENT Log slow statements executed by slave thread to the slow log if it is open.
NUMERIC_MIN_VALUE NULL
NUMERIC_MAX_VALUE NULL
NUMERIC_BLOCK_SIZE NULL
ENUM_VALUE_LIST OFF,ON
READ_ONLY NO
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME LOG_SLOW_VERBOSITY
SESSION_VALUE
GLOBAL_VALUE

61
mysql-test/suite/sys_vars/t/log_slow_admin_statements_func.test Normal file
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@ -0,0 +1,61 @@
--source include/no_valgrind_without_big.inc
-- source include/have_innodb.inc
SET @old_log_output= @@global.log_output;
SET @old_slow_query_log= @@global.slow_query_log;
SET @old_long_query_time= @@session.long_query_time;
SET @old_log_slow_admin_statements= @@global.log_slow_admin_statements;
USE test;
CREATE TABLE log_slow_admin_statements (
i INT PRIMARY KEY AUTO_INCREMENT,
j VARCHAR(255)
) ENGINE=InnoDB;
# enable slow logging to table
SET GLOBAL log_output = 'file,table';
SET GLOBAL slow_query_log = on;
SET SESSION long_query_time = 0;
SET GLOBAL log_slow_admin_statements = on;
# test ALTER, OPTIMIZE and CHECK against the table shown up
ALTER TABLE log_slow_admin_statements ADD COLUMN k INT DEFAULT 17;
# add rows so OPTIMIZE and CHECK runs
DELIMITER $;
CREATE PROCEDURE add_rows()
BEGIN
DECLARE count INT;
SET count = 1;
INSERT INTO log_slow_admin_statements(j) values (REPEAT('A', 255));
WHILE count <= 15 DO
INSERT INTO log_slow_admin_statements(j) SELECT j FROM log_slow_admin_statements;
SET count = count + 1;
END WHILE;
END
$
DELIMITER ;$
CALL add_rows();
# OPTIMIZE TABLE
OPTIMIZE TABLE log_slow_admin_statements;
# CHECK TABLE
CHECK TABLE log_slow_admin_statements EXTENDED;
# DROP TABLE
DROP TABLE log_slow_admin_statements;
# ALTER, OPTIMIZE, CHECK and DROP operations should be logged in slow query log.
SELECT sql_text FROM mysql.slow_log WHERE sql_text LIKE '%TABLE log_slow_admin_statements%';
SET @@global.log_output= @old_log_output;
SET @@global.slow_query_log= @old_slow_query_log;
SET @@session.long_query_time= @old_long_query_time;
SET @@global.log_slow_admin_statements= @old_log_slow_admin_statements;
DROP PROCEDURE add_rows;
TRUNCATE TABLE mysql.slow_log;

9
sql/log_event.cc
View File

@ -4428,6 +4428,15 @@ int Query_log_event::do_apply_event(rpl_group_info *rgi,
if (thd->m_digest != NULL)
thd->m_digest->reset(thd->m_token_array, max_digest_length);
if (thd->slave_thread)
{
/*
The opt_log_slow_slave_statements variable can be changed
dynamically, so we have to set the sql_log_slow respectively.
*/
thd->variables.sql_log_slow= opt_log_slow_slave_statements;
}
thd->enable_slow_log= thd->variables.sql_log_slow;
mysql_parse(thd, thd->query(), thd->query_length(), &parser_state);
/* Finalize server status flags after executing a statement. */

8
sql/mysqld.cc
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@ -7372,14 +7372,6 @@ struct my_option my_long_options[]=
"Don't log extra information to update and slow-query logs.",
&opt_short_log_format, &opt_short_log_format,
0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"log-slow-admin-statements", 0,
"Log slow OPTIMIZE, ANALYZE, ALTER and other administrative statements to "
"the slow log if it is open.", &opt_log_slow_admin_statements,
&opt_log_slow_admin_statements, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"log-slow-slave-statements", 0,
"Log slow statements executed by slave thread to the slow log if it is open.",
&opt_log_slow_slave_statements, &opt_log_slow_slave_statements,
0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
{"log-tc", 0,
"Path to transaction coordinator log (used for transactions that affect "
"more than one storage engine, when binary log is disabled).",

13
sql/sys_vars.cc
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@ -1183,6 +1183,19 @@ static Sys_var_mybool Sys_log_queries_not_using_indexes(
GLOBAL_VAR(opt_log_queries_not_using_indexes),
CMD_LINE(OPT_ARG), DEFAULT(FALSE));
static Sys_var_mybool Sys_log_slow_admin_statements(
"log_slow_admin_statements",
"Log slow OPTIMIZE, ANALYZE, ALTER and other administrative statements to "
"the slow log if it is open.",
GLOBAL_VAR(opt_log_slow_admin_statements),
CMD_LINE(OPT_ARG), DEFAULT(FALSE));
static Sys_var_mybool Sys_log_slow_slave_statements(
"log_slow_slave_statements",
"Log slow statements executed by slave thread to the slow log if it is open.",
GLOBAL_VAR(opt_log_slow_slave_statements),
CMD_LINE(OPT_ARG), DEFAULT(FALSE));
static Sys_var_ulong Sys_log_warnings(
"log_warnings",
"Log some not critical warnings to the general log file."