include/rpl_init.inc [topology=1->2]
*** Test killing transaction waiting in commit for previous transaction to commit, when not using 2-phase commit ***
SET @old_parallel_threads=@@GLOBAL.slave_parallel_threads;
include/stop_slave.inc
SET GLOBAL slave_parallel_threads=10;
CHANGE MASTER TO master_use_gtid=slave_pos;
include/start_slave.inc
ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB;
SET sql_log_bin=0;
CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
RETURNS INT DETERMINISTIC
BEGIN
RETURN x;
END
||
SET sql_log_bin=1;
CREATE TABLE t3 (a INT PRIMARY KEY, b INT) ENGINE=InnoDB;
SET sql_log_bin=0;
CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
RETURNS INT DETERMINISTIC
BEGIN
IF d1 != '' THEN
SET debug_sync = d1;
END IF;
IF d2 != '' THEN
SET debug_sync = d2;
END IF;
RETURN x;
END
||
SET sql_log_bin=1;
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued1 WAIT_FOR master_cont1';
SET binlog_format=statement;
INSERT INTO t3 VALUES (31, foo(31,
'ha_commit_one_phase WAIT_FOR t2_waiting',
'commit_one_phase_2 SIGNAL t1_ready WAIT_FOR t1_cont'));
SET debug_sync='now WAIT_FOR master_queued1';
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued2';
SET binlog_format=statement;
BEGIN;
INSERT INTO t3 VALUES (32, foo(32,
'ha_write_row_end SIGNAL t2_query WAIT_FOR t2_cont',
''));
INSERT INTO t3 VALUES (33, foo(33,
'wait_for_prior_commit_waiting SIGNAL t2_waiting',
'wait_for_prior_commit_killed SIGNAL t2_killed'));
COMMIT;
SET debug_sync='now WAIT_FOR master_queued2';
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued3';
SET binlog_format=statement;
INSERT INTO t3 VALUES (34, foo(34,
'',
''));
SET debug_sync='now WAIT_FOR master_queued3';
SET debug_sync='now SIGNAL master_cont1';
SELECT * FROM t3 WHERE a >= 30 ORDER BY a;
a	b
31	31
32	32
33	33
34	34
SET sql_log_bin=0;
CALL mtr.add_suppression("Query execution was interrupted");
CALL mtr.add_suppression("Commit failed due to failure of an earlier commit on which this one depends");
CALL mtr.add_suppression("Slave: Connection was killed");
SET sql_log_bin=1;
SET debug_sync='now WAIT_FOR t2_query';
SET debug_sync='now SIGNAL t2_cont';
SET debug_sync='now WAIT_FOR t1_ready';
KILL THD_ID;
SET debug_sync='now WAIT_FOR t2_killed';
SET debug_sync='now SIGNAL t1_cont';
include/wait_for_slave_sql_error.inc [errno=1317,1927,1963]
STOP SLAVE IO_THREAD;
SELECT * FROM t3 WHERE a >= 30 ORDER BY a;
a	b
31	31
SET GLOBAL slave_parallel_threads=0;
SET GLOBAL slave_parallel_threads=10;
SET sql_log_bin=0;
DROP FUNCTION foo;
CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
RETURNS INT DETERMINISTIC
BEGIN
RETURN x;
END
||
SET sql_log_bin=1;
INSERT INTO t3 VALUES (39,0);
include/start_slave.inc
SELECT * FROM t3 WHERE a >= 30 ORDER BY a;
a	b
31	31
32	32
33	33
34	34
39	0
SET sql_log_bin=0;
DROP FUNCTION foo;
CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
RETURNS INT DETERMINISTIC
BEGIN
IF d1 != '' THEN
SET debug_sync = d1;
END IF;
IF d2 != '' THEN
SET debug_sync = d2;
END IF;
RETURN x;
END
||
SET sql_log_bin=1;
include/stop_slave.inc
SET GLOBAL slave_parallel_threads=0;
SET GLOBAL slave_parallel_threads=10;
include/start_slave.inc
include/stop_slave.inc
SET GLOBAL slave_parallel_threads=@old_parallel_threads;
SET debug_sync = 'reset';
include/start_slave.inc
DROP function foo;
DROP TABLE t3;
SET debug_sync = 'reset';
include/rpl_end.inc