--source include/have_innodb.inc --source include/have_binlog_format_statement.inc --let $rpl_topology=1->2 --source include/rpl_init.inc --connection server_1 ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB; CREATE TABLE t1 (a int PRIMARY KEY, b INT) ENGINE=InnoDB; CREATE TABLE t2 (a int PRIMARY KEY, b INT) ENGINE=InnoDB; INSERT INTO t1 VALUES (1,0), (2,0), (3,0); INSERT INTO t2 VALUES (1,0), (2,0); --save_master_pos --connection server_2 --sync_with_master SET @old_isolation= @@GLOBAL.transaction_isolation; SET @old_parallel_threads=@@GLOBAL.slave_parallel_threads; --source include/stop_slave.inc SET GLOBAL TRANSACTION ISOLATION LEVEL READ COMMITTED; SET GLOBAL slave_parallel_threads=10; CHANGE MASTER TO master_use_gtid=slave_pos; SET @old_parallel_mode=@@GLOBAL.slave_parallel_mode; SET GLOBAL slave_parallel_mode='aggressive'; --echo *** Test that we replicate correctly when using READ COMMITTED and --log-slave-updates=0 on the slave *** --connection server_1 INSERT INTO t1 SELECT 4, COUNT(*) FROM t2; INSERT INTO t2 SELECT 4, COUNT(*) FROM t1; INSERT INTO t1 SELECT 5, COUNT(*) FROM t2; INSERT INTO t2 SELECT 5, COUNT(*) FROM t1; INSERT INTO t2 SELECT 6, COUNT(*) FROM t1; INSERT INTO t1 SELECT 6, COUNT(*) FROM t2; INSERT INTO t1 SELECT 7, COUNT(*) FROM t2; INSERT INTO t2 SELECT 7, COUNT(*) FROM t1; INSERT INTO t2 SELECT 8, COUNT(*) FROM t1; INSERT INTO t1 SELECT 8, COUNT(*) FROM t2; INSERT INTO t2 SELECT 9, COUNT(*) FROM t1; INSERT INTO t1 SELECT 9, COUNT(*) FROM t2; INSERT INTO t1 SELECT 10, COUNT(*) FROM t2; INSERT INTO t2 SELECT 10, COUNT(*) FROM t1; SELECT * FROM t1 ORDER BY a; SELECT * FROM t2 ORDER BY a; --source include/save_master_gtid.inc --connection server_2 --source include/start_slave.inc --source include/sync_with_master_gtid.inc SELECT * FROM t1 ORDER BY a; SELECT * FROM t2 ORDER BY a; --connection server_2 --source include/stop_slave.inc SET GLOBAL transaction_isolation= @old_isolation; SET GLOBAL slave_parallel_mode=@old_parallel_mode; SET GLOBAL slave_parallel_threads=@old_parallel_threads; --source include/start_slave.inc --connection server_1 DROP TABLE t1, t2; --connection server_2 call mtr.add_suppression("Deadlock found when trying to get lock.*"); --source include/rpl_end.inc