mirror of
https://github.com/MariaDB/server.git
synced 2025-01-16 12:02:42 +01:00
1690 lines
48 KiB
Text
1690 lines
48 KiB
Text
include/master-slave.inc
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[connection master]
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connection server_2;
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SET @old_parallel_threads=@@GLOBAL.slave_parallel_threads;
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SET GLOBAL slave_parallel_threads=10;
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ERROR HY000: This operation cannot be performed as you have a running slave ''; run STOP SLAVE '' first
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include/stop_slave.inc
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SET GLOBAL slave_parallel_threads=10;
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SELECT IF(COUNT(*) < 10, "OK", CONCAT("Found too many system user processes: ", COUNT(*))) FROM information_schema.processlist WHERE user = "system user";
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IF(COUNT(*) < 10, "OK", CONCAT("Found too many system user processes: ", COUNT(*)))
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OK
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CHANGE MASTER TO master_use_gtid=slave_pos;
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include/start_slave.inc
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SELECT IF(COUNT(*) >= 10, "OK", CONCAT("Found too few system user processes: ", COUNT(*))) FROM information_schema.processlist WHERE user = "system user";
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IF(COUNT(*) >= 10, "OK", CONCAT("Found too few system user processes: ", COUNT(*)))
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OK
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include/stop_slave.inc
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SELECT IF(COUNT(*) < 10, "OK", CONCAT("Found too many system user processes: ", COUNT(*))) FROM information_schema.processlist WHERE user = "system user";
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IF(COUNT(*) < 10, "OK", CONCAT("Found too many system user processes: ", COUNT(*)))
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OK
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include/start_slave.inc
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SELECT IF(COUNT(*) >= 10, "OK", CONCAT("Found too few system user processes: ", COUNT(*))) FROM information_schema.processlist WHERE user = "system user";
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IF(COUNT(*) >= 10, "OK", CONCAT("Found too few system user processes: ", COUNT(*)))
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OK
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*** Test long-running query in domain 1 can run in parallel with short queries in domain 0 ***
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connection server_1;
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ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB;
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CREATE TABLE t1 (a int PRIMARY KEY) ENGINE=MyISAM;
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CREATE TABLE t2 (a int PRIMARY KEY) ENGINE=InnoDB;
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INSERT INTO t1 VALUES (1);
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INSERT INTO t2 VALUES (1);
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connection server_2;
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connect con_temp1,127.0.0.1,root,,test,$SERVER_MYPORT_2,;
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LOCK TABLE t1 WRITE;
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connection server_1;
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SET gtid_domain_id=1;
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INSERT INTO t1 VALUES (2);
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SET gtid_domain_id=0;
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INSERT INTO t2 VALUES (2);
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INSERT INTO t2 VALUES (3);
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BEGIN;
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INSERT INTO t2 VALUES (4);
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INSERT INTO t2 VALUES (5);
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COMMIT;
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INSERT INTO t2 VALUES (6);
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connection server_2;
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SELECT * FROM t2 ORDER by a;
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a
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1
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2
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3
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4
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5
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6
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connection con_temp1;
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SELECT * FROM t1;
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a
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1
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UNLOCK TABLES;
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connection server_2;
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SELECT * FROM t1 ORDER BY a;
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a
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1
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2
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*** Test two transactions in different domains committed in opposite order on slave but in a single group commit. ***
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connection server_2;
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include/stop_slave.inc
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connection server_1;
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SET sql_log_bin=0;
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CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
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RETURNS INT DETERMINISTIC
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BEGIN
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RETURN x;
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END
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||
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SET sql_log_bin=1;
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SET @old_format= @@SESSION.binlog_format;
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SET binlog_format='statement';
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SET gtid_domain_id=1;
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INSERT INTO t2 VALUES (foo(10,
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'commit_before_enqueue SIGNAL ready1 WAIT_FOR cont1',
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'commit_after_release_LOCK_prepare_ordered SIGNAL ready2'));
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connection server_2;
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FLUSH LOGS;
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SET sql_log_bin=0;
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CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
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RETURNS INT DETERMINISTIC
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BEGIN
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IF d1 != '' THEN
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SET debug_sync = d1;
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END IF;
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IF d2 != '' THEN
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SET debug_sync = d2;
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END IF;
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RETURN x;
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END
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||
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SET sql_log_bin=1;
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SET @old_format=@@GLOBAL.binlog_format;
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SET GLOBAL binlog_format=statement;
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SET GLOBAL slave_parallel_threads=0;
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SET GLOBAL slave_parallel_threads=10;
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include/start_slave.inc
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SET debug_sync='now WAIT_FOR ready1';
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connection server_1;
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SET gtid_domain_id=2;
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INSERT INTO t2 VALUES (foo(11,
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'commit_before_enqueue SIGNAL ready3 WAIT_FOR cont3',
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'commit_after_release_LOCK_prepare_ordered SIGNAL ready4 WAIT_FOR cont4'));
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SET gtid_domain_id=0;
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SELECT * FROM t2 WHERE a >= 10 ORDER BY a;
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a
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10
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11
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connection server_2;
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SET debug_sync='now WAIT_FOR ready3';
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SET debug_sync='now SIGNAL cont3';
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SET debug_sync='now WAIT_FOR ready4';
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SET debug_sync='now SIGNAL cont1';
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SET debug_sync='now WAIT_FOR ready2';
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SET debug_sync='now SIGNAL cont4';
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SELECT * FROM t2 WHERE a >= 10 ORDER BY a;
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a
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10
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11
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include/show_binlog_events.inc
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Log_name Pos Event_type Server_id End_log_pos Info
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slave-bin.000002 # Binlog_checkpoint # # slave-bin.000002
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slave-bin.000002 # Gtid # # BEGIN GTID #-#-# cid=#
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slave-bin.000002 # Query # # use `test`; INSERT INTO t2 VALUES (foo(11,
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'commit_before_enqueue SIGNAL ready3 WAIT_FOR cont3',
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'commit_after_release_LOCK_prepare_ordered SIGNAL ready4 WAIT_FOR cont4'))
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slave-bin.000002 # Xid # # COMMIT /* XID */
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slave-bin.000002 # Gtid # # BEGIN GTID #-#-# cid=#
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slave-bin.000002 # Query # # use `test`; INSERT INTO t2 VALUES (foo(10,
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'commit_before_enqueue SIGNAL ready1 WAIT_FOR cont1',
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'commit_after_release_LOCK_prepare_ordered SIGNAL ready2'))
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slave-bin.000002 # Xid # # COMMIT /* XID */
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FLUSH LOGS;
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connection server_2;
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include/stop_slave.inc
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SET GLOBAL slave_parallel_threads=0;
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SET GLOBAL slave_parallel_threads=10;
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SET debug_sync='RESET';
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include/start_slave.inc
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*** Test that group-committed transactions on the master can replicate in parallel on the slave. ***
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connection server_1;
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SET debug_sync='RESET';
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FLUSH LOGS;
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CREATE TABLE t3 (a INT PRIMARY KEY, b INT) ENGINE=InnoDB;
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INSERT INTO t3 VALUES (1,1), (3,3), (5,5), (7,7);
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connection server_2;
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connection con_temp1;
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BEGIN;
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INSERT INTO t3 VALUES (2,102);
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connect con_temp2,127.0.0.1,root,,test,$SERVER_MYPORT_2,;
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BEGIN;
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INSERT INTO t3 VALUES (4,104);
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connect con_temp3,127.0.0.1,root,,test,$SERVER_MYPORT_1,;
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SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued1 WAIT_FOR master_cont1';
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SET binlog_format=statement;
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INSERT INTO t3 VALUES (2, foo(12,
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'commit_after_release_LOCK_prepare_ordered SIGNAL slave_queued1 WAIT_FOR slave_cont1',
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''));
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connection server_1;
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SET debug_sync='now WAIT_FOR master_queued1';
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connect con_temp4,127.0.0.1,root,,test,$SERVER_MYPORT_1,;
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SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued2';
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SET binlog_format=statement;
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INSERT INTO t3 VALUES (4, foo(14,
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'commit_after_release_LOCK_prepare_ordered SIGNAL slave_queued2',
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''));
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connection server_1;
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SET debug_sync='now WAIT_FOR master_queued2';
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connect con_temp5,127.0.0.1,root,,test,$SERVER_MYPORT_1,;
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SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued3';
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SET binlog_format=statement;
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INSERT INTO t3 VALUES (6, foo(16,
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'group_commit_waiting_for_prior SIGNAL slave_queued3',
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''));
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connection server_1;
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SET debug_sync='now WAIT_FOR master_queued3';
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SET debug_sync='now SIGNAL master_cont1';
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connection con_temp3;
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connection con_temp4;
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connection con_temp5;
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SET debug_sync='RESET';
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connection server_1;
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SELECT * FROM t3 ORDER BY a;
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a b
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1 1
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2 12
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3 3
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4 14
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5 5
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6 16
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7 7
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include/show_binlog_events.inc
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000002 # Binlog_checkpoint # # master-bin.000001
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master-bin.000002 # Binlog_checkpoint # # master-bin.000002
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master-bin.000002 # Gtid # # GTID #-#-#
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master-bin.000002 # Query # # use `test`; CREATE TABLE t3 (a INT PRIMARY KEY, b INT) ENGINE=InnoDB
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master-bin.000002 # Gtid # # BEGIN GTID #-#-#
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master-bin.000002 # Query # # use `test`; INSERT INTO t3 VALUES (1,1), (3,3), (5,5), (7,7)
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master-bin.000002 # Xid # # COMMIT /* XID */
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master-bin.000002 # Gtid # # BEGIN GTID #-#-# cid=#
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master-bin.000002 # Query # # use `test`; INSERT INTO t3 VALUES (2, foo(12,
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'commit_after_release_LOCK_prepare_ordered SIGNAL slave_queued1 WAIT_FOR slave_cont1',
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''))
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master-bin.000002 # Xid # # COMMIT /* XID */
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master-bin.000002 # Gtid # # BEGIN GTID #-#-# cid=#
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master-bin.000002 # Query # # use `test`; INSERT INTO t3 VALUES (4, foo(14,
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'commit_after_release_LOCK_prepare_ordered SIGNAL slave_queued2',
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''))
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master-bin.000002 # Xid # # COMMIT /* XID */
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master-bin.000002 # Gtid # # BEGIN GTID #-#-# cid=#
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master-bin.000002 # Query # # use `test`; INSERT INTO t3 VALUES (6, foo(16,
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'group_commit_waiting_for_prior SIGNAL slave_queued3',
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''))
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master-bin.000002 # Xid # # COMMIT /* XID */
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connection server_2;
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SET debug_sync='now WAIT_FOR slave_queued3';
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connection con_temp1;
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ROLLBACK;
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connection server_2;
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SET debug_sync='now WAIT_FOR slave_queued1';
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connection con_temp2;
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ROLLBACK;
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connection server_2;
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SET debug_sync='now WAIT_FOR slave_queued2';
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SET debug_sync='now SIGNAL slave_cont1';
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SELECT * FROM t3 ORDER BY a;
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a b
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1 1
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2 12
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3 3
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4 14
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5 5
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6 16
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7 7
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include/show_binlog_events.inc
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Log_name Pos Event_type Server_id End_log_pos Info
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slave-bin.000003 # Binlog_checkpoint # # slave-bin.000003
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slave-bin.000003 # Gtid # # GTID #-#-#
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slave-bin.000003 # Query # # use `test`; CREATE TABLE t3 (a INT PRIMARY KEY, b INT) ENGINE=InnoDB
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slave-bin.000003 # Gtid # # BEGIN GTID #-#-#
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slave-bin.000003 # Query # # use `test`; INSERT INTO t3 VALUES (1,1), (3,3), (5,5), (7,7)
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slave-bin.000003 # Xid # # COMMIT /* XID */
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slave-bin.000003 # Gtid # # BEGIN GTID #-#-# cid=#
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slave-bin.000003 # Query # # use `test`; INSERT INTO t3 VALUES (2, foo(12,
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'commit_after_release_LOCK_prepare_ordered SIGNAL slave_queued1 WAIT_FOR slave_cont1',
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''))
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slave-bin.000003 # Xid # # COMMIT /* XID */
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slave-bin.000003 # Gtid # # BEGIN GTID #-#-# cid=#
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slave-bin.000003 # Query # # use `test`; INSERT INTO t3 VALUES (4, foo(14,
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'commit_after_release_LOCK_prepare_ordered SIGNAL slave_queued2',
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''))
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slave-bin.000003 # Xid # # COMMIT /* XID */
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slave-bin.000003 # Gtid # # BEGIN GTID #-#-# cid=#
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slave-bin.000003 # Query # # use `test`; INSERT INTO t3 VALUES (6, foo(16,
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'group_commit_waiting_for_prior SIGNAL slave_queued3',
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''))
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slave-bin.000003 # Xid # # COMMIT /* XID */
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*** Test STOP SLAVE in parallel mode ***
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connection server_2;
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include/stop_slave.inc
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SET debug_sync='RESET';
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SET GLOBAL slave_parallel_threads=0;
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SET GLOBAL slave_parallel_threads=10;
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connection server_1;
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SET binlog_direct_non_transactional_updates=0;
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SET sql_log_bin=0;
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CALL mtr.add_suppression("Statement is unsafe because it accesses a non-transactional table after accessing a transactional table within the same transaction");
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SET sql_log_bin=1;
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BEGIN;
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INSERT INTO t2 VALUES (20);
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INSERT INTO t1 VALUES (20);
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INSERT INTO t2 VALUES (21);
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INSERT INTO t3 VALUES (20, 20);
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COMMIT;
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INSERT INTO t3 VALUES(21, 21);
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INSERT INTO t3 VALUES(22, 22);
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SET binlog_format=@old_format;
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connection con_temp1;
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BEGIN;
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INSERT INTO t2 VALUES (21);
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connection server_2;
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START SLAVE;
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connection con_temp2;
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SET @old_dbug= @@GLOBAL.debug_dbug;
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SET GLOBAL debug_dbug="+d,rpl_parallel_wait_for_done_trigger";
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STOP SLAVE;
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connection con_temp1;
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SET debug_sync='now WAIT_FOR wait_for_done_waiting';
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ROLLBACK;
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connection con_temp2;
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SET GLOBAL debug_dbug=@old_dbug;
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SET debug_sync='RESET';
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connection server_2;
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include/wait_for_slave_to_stop.inc
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SELECT * FROM t1 WHERE a >= 20 ORDER BY a;
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a
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20
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SELECT * FROM t2 WHERE a >= 20 ORDER BY a;
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a
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20
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21
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SELECT * FROM t3 WHERE a >= 20 ORDER BY a;
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a b
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20 20
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include/start_slave.inc
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SELECT * FROM t1 WHERE a >= 20 ORDER BY a;
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a
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20
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SELECT * FROM t2 WHERE a >= 20 ORDER BY a;
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a
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20
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21
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SELECT * FROM t3 WHERE a >= 20 ORDER BY a;
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a b
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20 20
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21 21
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22 22
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connection server_2;
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include/stop_slave.inc
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SET GLOBAL binlog_format=@old_format;
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SET GLOBAL slave_parallel_threads=0;
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SET GLOBAL slave_parallel_threads=10;
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include/start_slave.inc
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*** Test killing slave threads at various wait points ***
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*** 1. Test killing transaction waiting in commit for previous transaction to commit ***
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connection con_temp3;
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SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued1 WAIT_FOR master_cont1';
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SET binlog_format=statement;
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INSERT INTO t3 VALUES (31, foo(31,
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'commit_before_prepare_ordered WAIT_FOR t2_waiting',
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'commit_after_prepare_ordered SIGNAL t1_ready WAIT_FOR t1_cont'));
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connection server_1;
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SET debug_sync='now WAIT_FOR master_queued1';
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connection con_temp4;
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SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued2';
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SET binlog_format=statement;
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BEGIN;
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INSERT INTO t3 VALUES (32, foo(32,
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'ha_write_row_end SIGNAL t2_query WAIT_FOR t2_cont',
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''));
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INSERT INTO t3 VALUES (33, foo(33,
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'group_commit_waiting_for_prior SIGNAL t2_waiting',
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'group_commit_waiting_for_prior_killed SIGNAL t2_killed'));
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COMMIT;
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connection server_1;
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SET debug_sync='now WAIT_FOR master_queued2';
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connection con_temp5;
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SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued3';
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SET binlog_format=statement;
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INSERT INTO t3 VALUES (34, foo(34,
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'',
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''));
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connection server_1;
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SET debug_sync='now WAIT_FOR master_queued3';
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SET debug_sync='now SIGNAL master_cont1';
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connection con_temp3;
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connection con_temp4;
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connection con_temp5;
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connection server_1;
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SELECT * FROM t3 WHERE a >= 30 ORDER BY a;
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a b
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31 31
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32 32
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33 33
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34 34
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SET debug_sync='RESET';
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connection server_2;
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SET sql_log_bin=0;
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CALL mtr.add_suppression("Query execution was interrupted");
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CALL mtr.add_suppression("Commit failed due to failure of an earlier commit on which this one depends");
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CALL mtr.add_suppression("Slave: Connection was killed");
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SET sql_log_bin=1;
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SET debug_sync='now WAIT_FOR t2_query';
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SET debug_sync='now SIGNAL t2_cont';
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SET debug_sync='now WAIT_FOR t1_ready';
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KILL THD_ID;
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SET debug_sync='now WAIT_FOR t2_killed';
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SET debug_sync='now SIGNAL t1_cont';
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include/wait_for_slave_sql_error.inc [errno=1317,1927,1964]
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STOP SLAVE IO_THREAD;
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SELECT * FROM t3 WHERE a >= 30 ORDER BY a;
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a b
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31 31
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SET debug_sync='RESET';
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SET GLOBAL slave_parallel_threads=0;
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SET GLOBAL slave_parallel_threads=10;
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SET sql_log_bin=0;
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DROP FUNCTION foo;
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CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
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RETURNS INT DETERMINISTIC
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BEGIN
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RETURN x;
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END
|
|
||
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SET sql_log_bin=1;
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connection server_1;
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INSERT INTO t3 VALUES (39,0);
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connection server_2;
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include/start_slave.inc
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SELECT * FROM t3 WHERE a >= 30 ORDER BY a;
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a b
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31 31
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32 32
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33 33
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34 34
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39 0
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SET sql_log_bin=0;
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DROP FUNCTION foo;
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CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
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RETURNS INT DETERMINISTIC
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BEGIN
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IF d1 != '' THEN
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SET debug_sync = d1;
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END IF;
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IF d2 != '' THEN
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SET debug_sync = d2;
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END IF;
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RETURN x;
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END
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||
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SET sql_log_bin=1;
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connection server_2;
|
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include/stop_slave.inc
|
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SET GLOBAL binlog_format=@old_format;
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SET GLOBAL slave_parallel_threads=0;
|
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SET GLOBAL slave_parallel_threads=10;
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include/start_slave.inc
|
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*** 2. Same as (1), but without restarting IO thread after kill of SQL threads ***
|
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connection con_temp3;
|
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SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued1 WAIT_FOR master_cont1';
|
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SET binlog_format=statement;
|
|
INSERT INTO t3 VALUES (41, foo(41,
|
|
'commit_before_prepare_ordered WAIT_FOR t2_waiting',
|
|
'commit_after_prepare_ordered SIGNAL t1_ready WAIT_FOR t1_cont'));
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued1';
|
|
connection con_temp4;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued2';
|
|
SET binlog_format=statement;
|
|
BEGIN;
|
|
INSERT INTO t3 VALUES (42, foo(42,
|
|
'ha_write_row_end SIGNAL t2_query WAIT_FOR t2_cont',
|
|
''));
|
|
INSERT INTO t3 VALUES (43, foo(43,
|
|
'group_commit_waiting_for_prior SIGNAL t2_waiting',
|
|
'group_commit_waiting_for_prior_killed SIGNAL t2_killed'));
|
|
COMMIT;
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued2';
|
|
connection con_temp5;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued3';
|
|
SET binlog_format=statement;
|
|
INSERT INTO t3 VALUES (44, foo(44,
|
|
'',
|
|
''));
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued3';
|
|
SET debug_sync='now SIGNAL master_cont1';
|
|
connection con_temp3;
|
|
connection con_temp4;
|
|
connection con_temp5;
|
|
connection server_1;
|
|
SELECT * FROM t3 WHERE a >= 40 ORDER BY a;
|
|
a b
|
|
41 41
|
|
42 42
|
|
43 43
|
|
44 44
|
|
SET debug_sync='RESET';
|
|
connection server_2;
|
|
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=1317,1927,1964]
|
|
SET debug_sync='RESET';
|
|
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;
|
|
connection server_1;
|
|
INSERT INTO t3 VALUES (49,0);
|
|
connection server_2;
|
|
START SLAVE SQL_THREAD;
|
|
SELECT * FROM t3 WHERE a >= 40 ORDER BY a;
|
|
a b
|
|
41 41
|
|
42 42
|
|
43 43
|
|
44 44
|
|
49 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;
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
SET GLOBAL binlog_format=@old_format;
|
|
SET GLOBAL slave_parallel_threads=0;
|
|
SET GLOBAL slave_parallel_threads=10;
|
|
include/start_slave.inc
|
|
*** 3. Same as (2), but not using gtid mode ***
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
CHANGE MASTER TO master_use_gtid=no;
|
|
include/start_slave.inc
|
|
connection server_1;
|
|
connection con_temp3;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued1 WAIT_FOR master_cont1';
|
|
SET binlog_format=statement;
|
|
INSERT INTO t3 VALUES (51, foo(51,
|
|
'commit_before_prepare_ordered WAIT_FOR t2_waiting',
|
|
'commit_after_prepare_ordered SIGNAL t1_ready WAIT_FOR t1_cont'));
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued1';
|
|
connection con_temp4;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued2';
|
|
SET binlog_format=statement;
|
|
BEGIN;
|
|
INSERT INTO t3 VALUES (52, foo(52,
|
|
'ha_write_row_end SIGNAL t2_query WAIT_FOR t2_cont',
|
|
''));
|
|
INSERT INTO t3 VALUES (53, foo(53,
|
|
'group_commit_waiting_for_prior SIGNAL t2_waiting',
|
|
'group_commit_waiting_for_prior_killed SIGNAL t2_killed'));
|
|
COMMIT;
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued2';
|
|
connection con_temp5;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued3';
|
|
SET binlog_format=statement;
|
|
INSERT INTO t3 VALUES (54, foo(54,
|
|
'',
|
|
''));
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued3';
|
|
SET debug_sync='now SIGNAL master_cont1';
|
|
connection con_temp3;
|
|
connection con_temp4;
|
|
connection con_temp5;
|
|
connection server_1;
|
|
SELECT * FROM t3 WHERE a >= 50 ORDER BY a;
|
|
a b
|
|
51 51
|
|
52 52
|
|
53 53
|
|
54 54
|
|
SET debug_sync='RESET';
|
|
connection server_2;
|
|
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=1317,1927,1964]
|
|
SELECT * FROM t3 WHERE a >= 50 ORDER BY a;
|
|
a b
|
|
51 51
|
|
SET debug_sync='RESET';
|
|
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;
|
|
connection server_1;
|
|
INSERT INTO t3 VALUES (59,0);
|
|
connection server_2;
|
|
START SLAVE SQL_THREAD;
|
|
SELECT * FROM t3 WHERE a >= 50 ORDER BY a;
|
|
a b
|
|
51 51
|
|
52 52
|
|
53 53
|
|
54 54
|
|
59 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
|
|
CHANGE MASTER TO master_use_gtid=slave_pos;
|
|
include/start_slave.inc
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
SET GLOBAL binlog_format=@old_format;
|
|
SET GLOBAL slave_parallel_threads=0;
|
|
SET GLOBAL slave_parallel_threads=4;
|
|
include/start_slave.inc
|
|
*** 4. Test killing thread that is waiting to start transaction until previous transaction commits ***
|
|
connection server_1;
|
|
SET binlog_format=statement;
|
|
SET gtid_domain_id=2;
|
|
BEGIN;
|
|
INSERT INTO t3 VALUES (70, foo(70,
|
|
'rpl_parallel_start_waiting_for_prior SIGNAL t4_waiting', ''));
|
|
INSERT INTO t3 VALUES (60, foo(60,
|
|
'ha_write_row_end SIGNAL d2_query WAIT_FOR d2_cont2',
|
|
'rpl_parallel_end_of_group SIGNAL d2_done WAIT_FOR d2_cont'));
|
|
COMMIT;
|
|
SET gtid_domain_id=0;
|
|
connection server_2;
|
|
SET debug_sync='now WAIT_FOR d2_query';
|
|
connection server_1;
|
|
SET gtid_domain_id=1;
|
|
BEGIN;
|
|
INSERT INTO t3 VALUES (61, foo(61,
|
|
'rpl_parallel_start_waiting_for_prior SIGNAL t3_waiting',
|
|
'rpl_parallel_start_waiting_for_prior_killed SIGNAL t3_killed'));
|
|
INSERT INTO t3 VALUES (62, foo(62,
|
|
'ha_write_row_end SIGNAL d1_query WAIT_FOR d1_cont2',
|
|
'rpl_parallel_end_of_group SIGNAL d1_done WAIT_FOR d1_cont'));
|
|
COMMIT;
|
|
SET gtid_domain_id=0;
|
|
connection server_2;
|
|
SET debug_sync='now WAIT_FOR d1_query';
|
|
connection server_1;
|
|
SET gtid_domain_id=0;
|
|
INSERT INTO t3 VALUES (63, foo(63,
|
|
'ha_write_row_end SIGNAL d0_query WAIT_FOR d0_cont2',
|
|
'rpl_parallel_end_of_group SIGNAL d0_done WAIT_FOR d0_cont'));
|
|
connection server_2;
|
|
SET debug_sync='now WAIT_FOR d0_query';
|
|
connection server_1;
|
|
SET gtid_domain_id=3;
|
|
BEGIN;
|
|
INSERT INTO t3 VALUES (68, foo(68,
|
|
'rpl_parallel_start_waiting_for_prior SIGNAL t2_waiting', ''));
|
|
INSERT INTO t3 VALUES (69, foo(69,
|
|
'ha_write_row_end SIGNAL d3_query WAIT_FOR d3_cont2',
|
|
'rpl_parallel_end_of_group SIGNAL d3_done WAIT_FOR d3_cont'));
|
|
COMMIT;
|
|
SET gtid_domain_id=0;
|
|
connection server_2;
|
|
SET debug_sync='now WAIT_FOR d3_query';
|
|
SET debug_sync='now SIGNAL d2_cont2';
|
|
SET debug_sync='now WAIT_FOR d2_done';
|
|
SET debug_sync='now SIGNAL d1_cont2';
|
|
SET debug_sync='now WAIT_FOR d1_done';
|
|
SET debug_sync='now SIGNAL d0_cont2';
|
|
SET debug_sync='now WAIT_FOR d0_done';
|
|
SET debug_sync='now SIGNAL d3_cont2';
|
|
SET debug_sync='now WAIT_FOR d3_done';
|
|
connection con_temp3;
|
|
SET binlog_format=statement;
|
|
INSERT INTO t3 VALUES (64, foo(64,
|
|
'rpl_parallel_before_mark_start_commit SIGNAL t1_waiting WAIT_FOR t1_cont', ''));
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued2 WAIT_FOR master_cont2';
|
|
INSERT INTO t3 VALUES (65, foo(65, '', ''));
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued2';
|
|
connection con_temp4;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued3';
|
|
INSERT INTO t3 VALUES (66, foo(66, '', ''));
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued3';
|
|
connection con_temp5;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued4';
|
|
INSERT INTO t3 VALUES (67, foo(67, '', ''));
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued4';
|
|
SET debug_sync='now SIGNAL master_cont2';
|
|
connection con_temp3;
|
|
connection con_temp4;
|
|
connection con_temp5;
|
|
connection server_1;
|
|
SELECT * FROM t3 WHERE a >= 60 ORDER BY a;
|
|
a b
|
|
60 60
|
|
61 61
|
|
62 62
|
|
63 63
|
|
64 64
|
|
65 65
|
|
66 66
|
|
67 67
|
|
68 68
|
|
69 69
|
|
70 70
|
|
SET debug_sync='RESET';
|
|
connection server_2;
|
|
SET debug_sync='now SIGNAL d0_cont';
|
|
SET debug_sync='now WAIT_FOR t1_waiting';
|
|
SET debug_sync='now SIGNAL d3_cont';
|
|
SET debug_sync='now WAIT_FOR t2_waiting';
|
|
SET debug_sync='now SIGNAL d1_cont';
|
|
SET debug_sync='now WAIT_FOR t3_waiting';
|
|
SET debug_sync='now SIGNAL d2_cont';
|
|
SET debug_sync='now WAIT_FOR t4_waiting';
|
|
KILL THD_ID;
|
|
SET debug_sync='now WAIT_FOR t3_killed';
|
|
SET debug_sync='now SIGNAL t1_cont';
|
|
include/wait_for_slave_sql_error.inc [errno=1317,1927,1964]
|
|
STOP SLAVE IO_THREAD;
|
|
SELECT * FROM t3 WHERE a >= 60 AND a != 65 ORDER BY a;
|
|
a b
|
|
60 60
|
|
61 61
|
|
62 62
|
|
63 63
|
|
64 64
|
|
68 68
|
|
69 69
|
|
70 70
|
|
SET debug_sync='RESET';
|
|
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;
|
|
connection server_1;
|
|
UPDATE t3 SET b=b+1 WHERE a=60;
|
|
connection server_2;
|
|
include/start_slave.inc
|
|
SELECT * FROM t3 WHERE a >= 60 ORDER BY a;
|
|
a b
|
|
60 61
|
|
61 61
|
|
62 62
|
|
63 63
|
|
64 64
|
|
65 65
|
|
66 66
|
|
67 67
|
|
68 68
|
|
69 69
|
|
70 70
|
|
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;
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
SET GLOBAL binlog_format=@old_format;
|
|
SET GLOBAL slave_parallel_threads=0;
|
|
SET GLOBAL slave_parallel_threads=10;
|
|
include/start_slave.inc
|
|
*** 5. Test killing thread that is waiting for queue of max length to shorten ***
|
|
SET @old_max_queued= @@GLOBAL.slave_parallel_max_queued;
|
|
SET GLOBAL slave_parallel_max_queued=9000;
|
|
connection server_1;
|
|
SET binlog_format=statement;
|
|
INSERT INTO t3 VALUES (80, foo(0,
|
|
'ha_write_row_end SIGNAL query_waiting WAIT_FOR query_cont', ''));
|
|
connection server_2;
|
|
SET debug_sync='now WAIT_FOR query_waiting';
|
|
SET @old_dbug= @@GLOBAL.debug_dbug;
|
|
SET GLOBAL debug_dbug="+d,rpl_parallel_wait_queue_max";
|
|
connection server_1;
|
|
SELECT * FROM t3 WHERE a >= 80 ORDER BY a;
|
|
a b
|
|
80 0
|
|
81 10000
|
|
connection server_2;
|
|
SET debug_sync='now WAIT_FOR wait_queue_ready';
|
|
KILL THD_ID;
|
|
SET debug_sync='now WAIT_FOR wait_queue_killed';
|
|
SET debug_sync='now SIGNAL query_cont';
|
|
include/wait_for_slave_sql_error.inc [errno=1317,1927,1964]
|
|
STOP SLAVE IO_THREAD;
|
|
SET GLOBAL debug_dbug=@old_dbug;
|
|
SET GLOBAL slave_parallel_max_queued= @old_max_queued;
|
|
connection server_1;
|
|
INSERT INTO t3 VALUES (82,0);
|
|
SET binlog_format=@old_format;
|
|
connection server_2;
|
|
SET debug_sync='RESET';
|
|
include/start_slave.inc
|
|
SELECT * FROM t3 WHERE a >= 80 ORDER BY a;
|
|
a b
|
|
80 0
|
|
81 10000
|
|
82 0
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
SET GLOBAL binlog_format=@old_format;
|
|
SET GLOBAL slave_parallel_threads=0;
|
|
SET GLOBAL slave_parallel_threads=10;
|
|
include/start_slave.inc
|
|
*** MDEV-5788 Incorrect free of rgi->deferred_events in parallel replication ***
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
SET GLOBAL replicate_ignore_table="test.t3";
|
|
SET GLOBAL slave_parallel_threads=2;
|
|
include/start_slave.inc
|
|
connection server_1;
|
|
INSERT INTO t3 VALUES (100, rand());
|
|
INSERT INTO t3 VALUES (101, rand());
|
|
connection server_2;
|
|
connection server_1;
|
|
INSERT INTO t3 VALUES (102, rand());
|
|
INSERT INTO t3 VALUES (103, rand());
|
|
INSERT INTO t3 VALUES (104, rand());
|
|
INSERT INTO t3 VALUES (105, rand());
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
SET GLOBAL replicate_ignore_table="";
|
|
include/start_slave.inc
|
|
connection server_1;
|
|
INSERT INTO t3 VALUES (106, rand());
|
|
INSERT INTO t3 VALUES (107, rand());
|
|
connection server_2;
|
|
SELECT * FROM t3 WHERE a >= 100 ORDER BY a;
|
|
a b
|
|
106 #
|
|
107 #
|
|
*** MDEV-5921: In parallel replication, an error is not correctly signalled to the next transaction ***
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
SET GLOBAL slave_parallel_threads=10;
|
|
include/start_slave.inc
|
|
connection server_1;
|
|
INSERT INTO t3 VALUES (110, 1);
|
|
connection server_2;
|
|
SELECT * FROM t3 WHERE a >= 110 ORDER BY a;
|
|
a b
|
|
110 1
|
|
SET sql_log_bin=0;
|
|
INSERT INTO t3 VALUES (111, 666);
|
|
SET sql_log_bin=1;
|
|
connection server_1;
|
|
connect con1,127.0.0.1,root,,test,$SERVER_MYPORT_1,;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued1 WAIT_FOR master_cont1';
|
|
INSERT INTO t3 VALUES (111, 2);
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued1';
|
|
connect con2,127.0.0.1,root,,test,$SERVER_MYPORT_1,;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued2';
|
|
INSERT INTO t3 VALUES (112, 3);
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued2';
|
|
SET debug_sync='now SIGNAL master_cont1';
|
|
connection con1;
|
|
connection con2;
|
|
SET debug_sync='RESET';
|
|
connection server_2;
|
|
include/wait_for_slave_sql_error.inc [errno=1062]
|
|
include/wait_for_slave_sql_to_stop.inc
|
|
SELECT * FROM t3 WHERE a >= 110 ORDER BY a;
|
|
a b
|
|
110 1
|
|
111 666
|
|
SET sql_log_bin=0;
|
|
DELETE FROM t3 WHERE a=111 AND b=666;
|
|
SET sql_log_bin=1;
|
|
START SLAVE SQL_THREAD;
|
|
SELECT * FROM t3 WHERE a >= 110 ORDER BY a;
|
|
a b
|
|
110 1
|
|
111 2
|
|
112 3
|
|
***MDEV-5914: Parallel replication deadlock due to InnoDB lock conflicts ***
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
connection server_1;
|
|
CREATE TABLE t4 (a INT PRIMARY KEY, b INT, KEY b_idx(b)) ENGINE=InnoDB;
|
|
INSERT INTO t4 VALUES (1,NULL), (2,2), (3,NULL), (4,4), (5, NULL), (6, 6);
|
|
connection con1;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued1 WAIT_FOR master_cont1';
|
|
UPDATE t4 SET b=NULL WHERE a=6;
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued1';
|
|
connection con2;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued2';
|
|
DELETE FROM t4 WHERE b <= 3;
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued2';
|
|
SET debug_sync='now SIGNAL master_cont1';
|
|
connection con1;
|
|
connection con2;
|
|
SET debug_sync='RESET';
|
|
connection server_2;
|
|
include/start_slave.inc
|
|
include/stop_slave.inc
|
|
SELECT * FROM t4 ORDER BY a;
|
|
a b
|
|
1 NULL
|
|
3 NULL
|
|
4 4
|
|
5 NULL
|
|
6 NULL
|
|
connection server_1;
|
|
DELETE FROM t4;
|
|
INSERT INTO t4 VALUES (1,NULL), (2,2), (3,NULL), (4,4), (5, NULL), (6, 6);
|
|
connection con1;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued1 WAIT_FOR master_cont1';
|
|
INSERT INTO t4 VALUES (7, NULL);
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued1';
|
|
connection con2;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued2';
|
|
DELETE FROM t4 WHERE b <= 3;
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued2';
|
|
SET debug_sync='now SIGNAL master_cont1';
|
|
connection con1;
|
|
connection con2;
|
|
SET debug_sync='RESET';
|
|
connection server_2;
|
|
include/start_slave.inc
|
|
include/stop_slave.inc
|
|
SELECT * FROM t4 ORDER BY a;
|
|
a b
|
|
1 NULL
|
|
3 NULL
|
|
4 4
|
|
5 NULL
|
|
6 6
|
|
7 NULL
|
|
connection server_1;
|
|
DELETE FROM t4;
|
|
INSERT INTO t4 VALUES (1,NULL), (2,2), (3,NULL), (4,4), (5, NULL), (6, 6);
|
|
connection con1;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued1 WAIT_FOR master_cont1';
|
|
UPDATE t4 SET b=NULL WHERE a=6;
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued1';
|
|
connection con2;
|
|
SET @old_format= @@SESSION.binlog_format;
|
|
SET binlog_format='statement';
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued2';
|
|
DELETE FROM t4 WHERE b <= 1;
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued2';
|
|
SET debug_sync='now SIGNAL master_cont1';
|
|
connection con1;
|
|
connection con2;
|
|
SET @old_format=@@GLOBAL.binlog_format;
|
|
SET debug_sync='RESET';
|
|
connection server_2;
|
|
SET @old_dbug= @@GLOBAL.debug_dbug;
|
|
SET GLOBAL debug_dbug="+d,disable_thd_need_ordering_with";
|
|
include/start_slave.inc
|
|
SET GLOBAL debug_dbug=@old_dbug;
|
|
SELECT * FROM t4 ORDER BY a;
|
|
a b
|
|
1 NULL
|
|
2 2
|
|
3 NULL
|
|
4 4
|
|
5 NULL
|
|
6 NULL
|
|
SET @last_gtid= 'GTID';
|
|
SELECT IF(@@gtid_slave_pos LIKE CONCAT('%',@last_gtid,'%'), "GTID found ok",
|
|
CONCAT("GTID ", @last_gtid, " not found in gtid_slave_pos=", @@gtid_slave_pos))
|
|
AS result;
|
|
result
|
|
GTID found ok
|
|
SELECT "ROW FOUND" AS `Is the row found?`
|
|
FROM mysql.gtid_slave_pos
|
|
WHERE CONCAT(domain_id, "-", server_id, "-", seq_no) = @last_gtid;
|
|
Is the row found?
|
|
ROW FOUND
|
|
*** MDEV-5938: Exec_master_log_pos not updated at log rotate in parallel replication ***
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
SET GLOBAL slave_parallel_threads=1;
|
|
SET DEBUG_SYNC= 'RESET';
|
|
include/start_slave.inc
|
|
connection server_1;
|
|
CREATE TABLE t5 (a INT PRIMARY KEY, b INT);
|
|
INSERT INTO t5 VALUES (1,1);
|
|
INSERT INTO t5 VALUES (2,2), (3,8);
|
|
INSERT INTO t5 VALUES (4,16);
|
|
connection server_2;
|
|
test_check
|
|
OK
|
|
test_check
|
|
OK
|
|
connection server_1;
|
|
FLUSH LOGS;
|
|
connection server_2;
|
|
test_check
|
|
OK
|
|
test_check
|
|
OK
|
|
*** MDEV_6435: Incorrect error handling when query binlogged partially on master with "killed" error ***
|
|
connection server_1;
|
|
CREATE TABLE t6 (a INT) ENGINE=MyISAM;
|
|
CREATE TRIGGER tr AFTER INSERT ON t6 FOR EACH ROW SET @a = 1;
|
|
connection con1;
|
|
SET @old_format= @@binlog_format;
|
|
SET binlog_format= statement;
|
|
SET debug_sync='sp_head_execute_before_loop SIGNAL ready WAIT_FOR cont';
|
|
INSERT INTO t6 VALUES (1), (2), (3);
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR ready';
|
|
KILL QUERY CONID;
|
|
SET debug_sync='now SIGNAL cont';
|
|
connection con1;
|
|
ERROR 70100: Query execution was interrupted
|
|
SET binlog_format= @old_format;
|
|
SET debug_sync='RESET';
|
|
connection server_1;
|
|
SET debug_sync='RESET';
|
|
connection server_2;
|
|
include/wait_for_slave_sql_error.inc [errno=1317]
|
|
STOP SLAVE IO_THREAD;
|
|
SET GLOBAL gtid_slave_pos= 'AFTER_ERROR_GTID_POS';
|
|
include/start_slave.inc
|
|
connection server_1;
|
|
INSERT INTO t6 VALUES (4);
|
|
SELECT * FROM t6 ORDER BY a;
|
|
a
|
|
1
|
|
4
|
|
connection server_2;
|
|
SELECT * FROM t6 ORDER BY a;
|
|
a
|
|
4
|
|
*** MDEV-6551: Some replication errors are ignored if slave_parallel_threads > 0 ***
|
|
connection server_1;
|
|
INSERT INTO t2 VALUES (31);
|
|
include/save_master_gtid.inc
|
|
connection server_2;
|
|
include/sync_with_master_gtid.inc
|
|
include/stop_slave.inc
|
|
SET GLOBAL slave_parallel_threads= 0;
|
|
include/start_slave.inc
|
|
SET sql_log_bin= 0;
|
|
INSERT INTO t2 VALUES (32);
|
|
SET sql_log_bin= 1;
|
|
connection server_1;
|
|
INSERT INTO t2 VALUES (32);
|
|
FLUSH LOGS;
|
|
INSERT INTO t2 VALUES (33);
|
|
INSERT INTO t2 VALUES (34);
|
|
SELECT * FROM t2 WHERE a >= 30 ORDER BY a;
|
|
a
|
|
31
|
|
32
|
|
33
|
|
34
|
|
include/save_master_gtid.inc
|
|
connection server_2;
|
|
include/wait_for_slave_sql_error.inc [errno=1062]
|
|
connection server_2;
|
|
include/stop_slave_io.inc
|
|
SET GLOBAL slave_parallel_threads=10;
|
|
START SLAVE;
|
|
include/wait_for_slave_sql_error.inc [errno=1062]
|
|
START SLAVE SQL_THREAD;
|
|
include/wait_for_slave_sql_error.inc [errno=1062]
|
|
SELECT * FROM t2 WHERE a >= 30 ORDER BY a;
|
|
a
|
|
31
|
|
32
|
|
SET sql_slave_skip_counter= 1;
|
|
ERROR HY000: When using parallel replication and GTID with multiple replication domains, @@sql_slave_skip_counter can not be used. Instead, setting @@gtid_slave_pos explicitly can be used to skip to after a given GTID position
|
|
include/stop_slave_io.inc
|
|
include/start_slave.inc
|
|
include/sync_with_master_gtid.inc
|
|
SELECT * FROM t2 WHERE a >= 30 ORDER BY a;
|
|
a
|
|
31
|
|
32
|
|
33
|
|
34
|
|
*** MDEV-6775: Wrong binlog order in parallel replication ***
|
|
connection server_1;
|
|
DELETE FROM t4;
|
|
INSERT INTO t4 VALUES (1,NULL), (3,NULL), (4,4), (5, NULL), (6, 6);
|
|
include/save_master_gtid.inc
|
|
connection server_2;
|
|
include/sync_with_master_gtid.inc
|
|
include/stop_slave.inc
|
|
SET @old_dbug= @@GLOBAL.debug_dbug;
|
|
SET GLOBAL debug_dbug="+d,inject_binlog_commit_before_get_LOCK_log";
|
|
SET @old_format=@@GLOBAL.binlog_format;
|
|
SET GLOBAL binlog_format=ROW;
|
|
SET GLOBAL slave_parallel_threads=0;
|
|
SET GLOBAL slave_parallel_threads=10;
|
|
connection con1;
|
|
SET @old_format= @@binlog_format;
|
|
SET binlog_format= statement;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued1 WAIT_FOR master_cont1';
|
|
UPDATE t4 SET b=NULL WHERE a=6;
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued1';
|
|
connection con2;
|
|
SET @old_format= @@binlog_format;
|
|
SET binlog_format= statement;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued2';
|
|
DELETE FROM t4 WHERE b <= 3;
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued2';
|
|
SET debug_sync='now SIGNAL master_cont1';
|
|
connection con1;
|
|
SET binlog_format= @old_format;
|
|
connection con2;
|
|
SET binlog_format= @old_format;
|
|
SET debug_sync='RESET';
|
|
SELECT * FROM t4 ORDER BY a;
|
|
a b
|
|
1 NULL
|
|
3 NULL
|
|
4 4
|
|
5 NULL
|
|
6 NULL
|
|
connection server_2;
|
|
include/start_slave.inc
|
|
SET debug_sync= 'now WAIT_FOR waiting';
|
|
SELECT * FROM t4 ORDER BY a;
|
|
a b
|
|
1 NULL
|
|
3 NULL
|
|
4 4
|
|
5 NULL
|
|
6 NULL
|
|
SET debug_sync= 'now SIGNAL cont';
|
|
include/stop_slave.inc
|
|
SET GLOBAL debug_dbug=@old_dbug;
|
|
SET GLOBAL binlog_format= @old_format;
|
|
SET GLOBAL slave_parallel_threads=0;
|
|
SET GLOBAL slave_parallel_threads=10;
|
|
include/start_slave.inc
|
|
*** MDEV-7237: Parallel replication: incorrect relaylog position after stop/start the slave ***
|
|
connection server_1;
|
|
INSERT INTO t2 VALUES (40);
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
CHANGE MASTER TO master_use_gtid=no;
|
|
SET @old_dbug= @@GLOBAL.debug_dbug;
|
|
SET GLOBAL debug_dbug="+d,rpl_parallel_scheduled_gtid_0_x_100";
|
|
SET GLOBAL debug_dbug="+d,rpl_parallel_wait_for_done_trigger";
|
|
SET GLOBAL slave_parallel_threads=0;
|
|
SET GLOBAL slave_parallel_threads=10;
|
|
connection server_1;
|
|
INSERT INTO t2 VALUES (41);
|
|
INSERT INTO t2 VALUES (42);
|
|
SET @old_format= @@binlog_format;
|
|
SET binlog_format= statement;
|
|
DELETE FROM t2 WHERE a=40;
|
|
SET binlog_format= @old_format;
|
|
INSERT INTO t2 VALUES (43);
|
|
INSERT INTO t2 VALUES (44);
|
|
FLUSH LOGS;
|
|
INSERT INTO t2 VALUES (45);
|
|
SET gtid_seq_no=100;
|
|
INSERT INTO t2 VALUES (46);
|
|
connection con_temp2;
|
|
BEGIN;
|
|
SELECT * FROM t2 WHERE a=40 FOR UPDATE;
|
|
a
|
|
40
|
|
connection server_2;
|
|
include/start_slave.inc
|
|
SET debug_sync= 'now WAIT_FOR scheduled_gtid_0_x_100';
|
|
STOP SLAVE;
|
|
connection con_temp2;
|
|
SET debug_sync= 'now WAIT_FOR wait_for_done_waiting';
|
|
ROLLBACK;
|
|
connection server_2;
|
|
include/wait_for_slave_sql_to_stop.inc
|
|
SELECT * FROM t2 WHERE a >= 40 ORDER BY a;
|
|
a
|
|
41
|
|
42
|
|
include/start_slave.inc
|
|
SELECT * FROM t2 WHERE a >= 40 ORDER BY a;
|
|
a
|
|
41
|
|
42
|
|
43
|
|
44
|
|
45
|
|
46
|
|
include/stop_slave.inc
|
|
SET GLOBAL debug_dbug=@old_dbug;
|
|
SET DEBUG_SYNC= 'RESET';
|
|
SET GLOBAL slave_parallel_threads=0;
|
|
SET GLOBAL slave_parallel_threads=10;
|
|
CHANGE MASTER TO master_use_gtid=slave_pos;
|
|
include/start_slave.inc
|
|
*** MDEV-7326 Server deadlock in connection with parallel replication ***
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
SET GLOBAL slave_parallel_threads=0;
|
|
SET GLOBAL slave_parallel_threads=3;
|
|
SET GLOBAL debug_dbug="+d,rpl_parallel_simulate_temp_err_xid";
|
|
include/start_slave.inc
|
|
connection server_1;
|
|
SET @old_format= @@SESSION.binlog_format;
|
|
SET binlog_format= STATEMENT;
|
|
INSERT INTO t1 VALUES (foo(50,
|
|
"rpl_parallel_start_waiting_for_prior SIGNAL t3_ready",
|
|
"rpl_parallel_end_of_group SIGNAL prep_ready WAIT_FOR prep_cont"));
|
|
connection server_2;
|
|
SET DEBUG_SYNC= "now WAIT_FOR prep_ready";
|
|
connection server_1;
|
|
INSERT INTO t2 VALUES (foo(50,
|
|
"rpl_parallel_simulate_temp_err_xid SIGNAL t1_ready1 WAIT_FOR t1_cont1",
|
|
"rpl_parallel_retry_after_unmark SIGNAL t1_ready2 WAIT_FOR t1_cont2"));
|
|
connection server_2;
|
|
SET DEBUG_SYNC= "now WAIT_FOR t1_ready1";
|
|
connection server_1;
|
|
INSERT INTO t1 VALUES (foo(51,
|
|
"rpl_parallel_before_mark_start_commit SIGNAL t2_ready1 WAIT_FOR t2_cont1",
|
|
"rpl_parallel_after_mark_start_commit SIGNAL t2_ready2"));
|
|
connection server_2;
|
|
SET DEBUG_SYNC= "now WAIT_FOR t2_ready1";
|
|
SET DEBUG_SYNC= "now SIGNAL t1_cont1";
|
|
SET DEBUG_SYNC= "now WAIT_FOR t1_ready2";
|
|
connection server_1;
|
|
INSERT INTO t1 VALUES (52);
|
|
SET BINLOG_FORMAT= @old_format;
|
|
SELECT * FROM t2 WHERE a>=50 ORDER BY a;
|
|
a
|
|
50
|
|
SELECT * FROM t1 WHERE a>=50 ORDER BY a;
|
|
a
|
|
50
|
|
51
|
|
52
|
|
connection server_2;
|
|
SET DEBUG_SYNC= "now SIGNAL prep_cont";
|
|
SET DEBUG_SYNC= "now WAIT_FOR t3_ready";
|
|
SET DEBUG_SYNC= "now SIGNAL t2_cont1";
|
|
SET DEBUG_SYNC= "now WAIT_FOR t2_ready2";
|
|
SET DEBUG_SYNC= "now SIGNAL t1_cont2";
|
|
connection server_1;
|
|
connection server_2;
|
|
SELECT * FROM t2 WHERE a>=50 ORDER BY a;
|
|
a
|
|
50
|
|
SELECT * FROM t1 WHERE a>=50 ORDER BY a;
|
|
a
|
|
50
|
|
51
|
|
52
|
|
SET DEBUG_SYNC="reset";
|
|
include/stop_slave.inc
|
|
SET GLOBAL debug_dbug=@old_dbug;
|
|
SET GLOBAL slave_parallel_threads=0;
|
|
SET GLOBAL slave_parallel_threads=10;
|
|
include/start_slave.inc
|
|
*** MDEV-7326 Server deadlock in connection with parallel replication ***
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
SET GLOBAL slave_parallel_threads=0;
|
|
SET GLOBAL slave_parallel_threads=3;
|
|
SET GLOBAL debug_dbug="+d,rpl_parallel_simulate_temp_err_xid";
|
|
include/start_slave.inc
|
|
connection server_1;
|
|
SET @old_format= @@SESSION.binlog_format;
|
|
SET binlog_format= STATEMENT;
|
|
INSERT INTO t1 VALUES (foo(60,
|
|
"rpl_parallel_start_waiting_for_prior SIGNAL t3_ready",
|
|
"rpl_parallel_end_of_group SIGNAL prep_ready WAIT_FOR prep_cont"));
|
|
connection server_2;
|
|
SET DEBUG_SYNC= "now WAIT_FOR prep_ready";
|
|
connection server_1;
|
|
INSERT INTO t2 VALUES (foo(60,
|
|
"rpl_parallel_simulate_temp_err_xid SIGNAL t1_ready1 WAIT_FOR t1_cont1",
|
|
"rpl_parallel_retry_after_unmark SIGNAL t1_ready2 WAIT_FOR t1_cont2"));
|
|
connection server_2;
|
|
SET DEBUG_SYNC= "now WAIT_FOR t1_ready1";
|
|
connection con_temp3;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued1 WAIT_FOR master_cont1';
|
|
SET binlog_format=statement;
|
|
INSERT INTO t1 VALUES (foo(61,
|
|
"rpl_parallel_before_mark_start_commit SIGNAL t2_ready1 WAIT_FOR t2_cont1",
|
|
"rpl_parallel_after_mark_start_commit SIGNAL t2_ready2"));
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued1';
|
|
connection con_temp4;
|
|
SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued2';
|
|
INSERT INTO t6 VALUES (62);
|
|
connection server_1;
|
|
SET debug_sync='now WAIT_FOR master_queued2';
|
|
SET debug_sync='now SIGNAL master_cont1';
|
|
connection con_temp3;
|
|
connection con_temp4;
|
|
connection server_1;
|
|
SET debug_sync='RESET';
|
|
SET BINLOG_FORMAT= @old_format;
|
|
SELECT * FROM t2 WHERE a>=60 ORDER BY a;
|
|
a
|
|
60
|
|
SELECT * FROM t1 WHERE a>=60 ORDER BY a;
|
|
a
|
|
60
|
|
61
|
|
SELECT * FROM t6 WHERE a>=60 ORDER BY a;
|
|
a
|
|
62
|
|
connection server_2;
|
|
SET DEBUG_SYNC= "now WAIT_FOR t2_ready1";
|
|
SET DEBUG_SYNC= "now SIGNAL t1_cont1";
|
|
SET DEBUG_SYNC= "now WAIT_FOR t1_ready2";
|
|
connection server_2;
|
|
SET DEBUG_SYNC= "now SIGNAL prep_cont";
|
|
SET DEBUG_SYNC= "now WAIT_FOR t3_ready";
|
|
SET DEBUG_SYNC= "now SIGNAL t2_cont1";
|
|
SET DEBUG_SYNC= "now WAIT_FOR t2_ready2";
|
|
SET DEBUG_SYNC= "now SIGNAL t1_cont2";
|
|
connection server_1;
|
|
connection server_2;
|
|
SELECT * FROM t2 WHERE a>=60 ORDER BY a;
|
|
a
|
|
60
|
|
SELECT * FROM t1 WHERE a>=60 ORDER BY a;
|
|
a
|
|
60
|
|
61
|
|
SELECT * FROM t6 WHERE a>=60 ORDER BY a;
|
|
a
|
|
62
|
|
SET DEBUG_SYNC="reset";
|
|
include/stop_slave.inc
|
|
SET GLOBAL debug_dbug=@old_dbug;
|
|
SET GLOBAL slave_parallel_threads=0;
|
|
SET GLOBAL slave_parallel_threads=10;
|
|
include/start_slave.inc
|
|
*** MDEV-7335: Potential parallel slave deadlock with specific binlog corruption ***
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
SET GLOBAL slave_parallel_threads=1;
|
|
SET @old_dbug= @@GLOBAL.debug_dbug;
|
|
SET GLOBAL debug_dbug="+d,slave_discard_xid_for_gtid_0_x_1000";
|
|
connection server_1;
|
|
INSERT INTO t2 VALUES (101);
|
|
INSERT INTO t2 VALUES (102);
|
|
INSERT INTO t2 VALUES (103);
|
|
INSERT INTO t2 VALUES (104);
|
|
INSERT INTO t2 VALUES (105);
|
|
SET gtid_seq_no=1000;
|
|
INSERT INTO t2 VALUES (106);
|
|
INSERT INTO t2 VALUES (107);
|
|
INSERT INTO t2 VALUES (108);
|
|
INSERT INTO t2 VALUES (109);
|
|
INSERT INTO t2 VALUES (110);
|
|
INSERT INTO t2 VALUES (111);
|
|
INSERT INTO t2 VALUES (112);
|
|
INSERT INTO t2 VALUES (113);
|
|
INSERT INTO t2 VALUES (114);
|
|
INSERT INTO t2 VALUES (115);
|
|
INSERT INTO t2 VALUES (116);
|
|
INSERT INTO t2 VALUES (117);
|
|
INSERT INTO t2 VALUES (118);
|
|
INSERT INTO t2 VALUES (119);
|
|
INSERT INTO t2 VALUES (120);
|
|
INSERT INTO t2 VALUES (121);
|
|
INSERT INTO t2 VALUES (122);
|
|
INSERT INTO t2 VALUES (123);
|
|
INSERT INTO t2 VALUES (124);
|
|
INSERT INTO t2 VALUES (125);
|
|
INSERT INTO t2 VALUES (126);
|
|
INSERT INTO t2 VALUES (127);
|
|
INSERT INTO t2 VALUES (128);
|
|
INSERT INTO t2 VALUES (129);
|
|
INSERT INTO t2 VALUES (130);
|
|
include/save_master_gtid.inc
|
|
connection server_2;
|
|
include/start_slave.inc
|
|
include/sync_with_master_gtid.inc
|
|
SELECT * FROM t2 WHERE a >= 100 ORDER BY a;
|
|
a
|
|
101
|
|
102
|
|
103
|
|
104
|
|
105
|
|
107
|
|
108
|
|
109
|
|
110
|
|
111
|
|
112
|
|
113
|
|
114
|
|
115
|
|
116
|
|
117
|
|
118
|
|
119
|
|
120
|
|
121
|
|
122
|
|
123
|
|
124
|
|
125
|
|
126
|
|
127
|
|
128
|
|
129
|
|
130
|
|
include/stop_slave.inc
|
|
SET GLOBAL debug_dbug=@old_dbug;
|
|
SET GLOBAL slave_parallel_threads=10;
|
|
include/start_slave.inc
|
|
*** MDEV-6676 - test syntax of @@slave_parallel_mode ***
|
|
connection server_2;
|
|
Parallel_Mode = 'conservative'
|
|
include/stop_slave.inc
|
|
SET GLOBAL slave_parallel_mode='aggressive';
|
|
Parallel_Mode = 'aggressive'
|
|
SET GLOBAL slave_parallel_mode='conservative';
|
|
Parallel_Mode = 'conservative'
|
|
*** MDEV-6676 - test that empty parallel_mode does not replicate in parallel ***
|
|
connection server_1;
|
|
INSERT INTO t2 VALUES (1040);
|
|
include/save_master_gtid.inc
|
|
connection server_2;
|
|
SET GLOBAL slave_parallel_mode='none';
|
|
SET @old_dbug= @@GLOBAL.debug_dbug;
|
|
SET GLOBAL debug_dbug="+d,slave_crash_if_parallel_apply";
|
|
include/start_slave.inc
|
|
include/sync_with_master_gtid.inc
|
|
SELECT * FROM t2 WHERE a >= 1040 ORDER BY a;
|
|
a
|
|
1040
|
|
include/stop_slave.inc
|
|
SET GLOBAL debug_dbug=@old_dbug;
|
|
*** MDEV-6676 - test disabling domain-based parallel replication ***
|
|
connection server_1;
|
|
SET gtid_domain_id = 1;
|
|
INSERT INTO t2 VALUES (1041);
|
|
INSERT INTO t2 VALUES (1042);
|
|
INSERT INTO t2 VALUES (1043);
|
|
INSERT INTO t2 VALUES (1044);
|
|
INSERT INTO t2 VALUES (1045);
|
|
INSERT INTO t2 VALUES (1046);
|
|
DELETE FROM t2 WHERE a >= 1041;
|
|
SET gtid_domain_id = 2;
|
|
INSERT INTO t2 VALUES (1041);
|
|
INSERT INTO t2 VALUES (1042);
|
|
INSERT INTO t2 VALUES (1043);
|
|
INSERT INTO t2 VALUES (1044);
|
|
INSERT INTO t2 VALUES (1045);
|
|
INSERT INTO t2 VALUES (1046);
|
|
SET gtid_domain_id = 0;
|
|
include/save_master_gtid.inc
|
|
connection server_2;
|
|
SET GLOBAL slave_parallel_mode=minimal;
|
|
include/start_slave.inc
|
|
include/sync_with_master_gtid.inc
|
|
SELECT * FROM t2 WHERE a >= 1040 ORDER BY a;
|
|
a
|
|
1040
|
|
1041
|
|
1042
|
|
1043
|
|
1044
|
|
1045
|
|
1046
|
|
*** MDEV-7888: ANALYZE TABLE does wakeup_subsequent_commits(), causing wrong binlog order and parallel replication hang ***
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
SET GLOBAL slave_parallel_mode='conservative';
|
|
SET GLOBAL slave_parallel_threads=10;
|
|
SET @old_dbug= @@GLOBAL.debug_dbug;
|
|
SET GLOBAL debug_dbug= '+d,inject_analyze_table_sleep';
|
|
connection server_1;
|
|
SET @old_dbug= @@SESSION.debug_dbug;
|
|
SET SESSION debug_dbug="+d,binlog_force_commit_id";
|
|
SET @commit_id= 10000;
|
|
ANALYZE TABLE t2;
|
|
Table Op Msg_type Msg_text
|
|
test.t2 analyze status OK
|
|
INSERT INTO t3 VALUES (120, 0);
|
|
SET @commit_id= 10001;
|
|
INSERT INTO t3 VALUES (121, 0);
|
|
SET SESSION debug_dbug=@old_dbug;
|
|
SELECT * FROM t3 WHERE a >= 120 ORDER BY a;
|
|
a b
|
|
120 0
|
|
121 0
|
|
include/save_master_gtid.inc
|
|
connection server_2;
|
|
include/start_slave.inc
|
|
include/sync_with_master_gtid.inc
|
|
SELECT * FROM t3 WHERE a >= 120 ORDER BY a;
|
|
a b
|
|
120 0
|
|
121 0
|
|
include/stop_slave.inc
|
|
SET GLOBAL debug_dbug= @old_dbug;
|
|
include/start_slave.inc
|
|
*** MDEV-7929: record_gtid() for non-transactional event group calls wakeup_subsequent_commits() too early, causing slave hang. ***
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
SET @old_dbug= @@GLOBAL.debug_dbug;
|
|
SET GLOBAL debug_dbug= '+d,inject_record_gtid_serverid_100_sleep';
|
|
connection server_1;
|
|
SET @old_dbug= @@SESSION.debug_dbug;
|
|
SET SESSION debug_dbug="+d,binlog_force_commit_id";
|
|
SET @old_server_id= @@SESSION.server_id;
|
|
SET SESSION server_id= 100;
|
|
SET @commit_id= 10010;
|
|
ALTER TABLE t1 COMMENT "Hulubulu!";
|
|
SET SESSION server_id= @old_server_id;
|
|
INSERT INTO t3 VALUES (130, 0);
|
|
SET @commit_id= 10011;
|
|
INSERT INTO t3 VALUES (131, 0);
|
|
SET SESSION debug_dbug=@old_dbug;
|
|
SELECT * FROM t3 WHERE a >= 130 ORDER BY a;
|
|
a b
|
|
130 0
|
|
131 0
|
|
include/save_master_gtid.inc
|
|
connection server_2;
|
|
include/start_slave.inc
|
|
include/sync_with_master_gtid.inc
|
|
SELECT * FROM t3 WHERE a >= 130 ORDER BY a;
|
|
a b
|
|
130 0
|
|
131 0
|
|
include/stop_slave.inc
|
|
SET GLOBAL debug_dbug= @old_dbug;
|
|
include/start_slave.inc
|
|
*** MDEV-8031: Parallel replication stops on "connection killed" error (probably incorrectly handled deadlock kill) ***
|
|
connection server_1;
|
|
INSERT INTO t3 VALUES (201,0), (202,0);
|
|
include/save_master_gtid.inc
|
|
connection server_2;
|
|
include/sync_with_master_gtid.inc
|
|
include/stop_slave.inc
|
|
SET @old_dbug= @@GLOBAL.debug_dbug;
|
|
SET GLOBAL debug_dbug= '+d,inject_mdev8031';
|
|
connection server_1;
|
|
SET @old_dbug= @@SESSION.debug_dbug;
|
|
SET SESSION debug_dbug="+d,binlog_force_commit_id";
|
|
SET @commit_id= 10200;
|
|
INSERT INTO t3 VALUES (203, 1);
|
|
INSERT INTO t3 VALUES (204, 1);
|
|
INSERT INTO t3 VALUES (205, 1);
|
|
UPDATE t3 SET b=b+1 WHERE a=201;
|
|
UPDATE t3 SET b=b+1 WHERE a=201;
|
|
UPDATE t3 SET b=b+1 WHERE a=201;
|
|
UPDATE t3 SET b=b+1 WHERE a=202;
|
|
UPDATE t3 SET b=b+1 WHERE a=202;
|
|
UPDATE t3 SET b=b+1 WHERE a=202;
|
|
UPDATE t3 SET b=b+1 WHERE a=202;
|
|
UPDATE t3 SET b=b+1 WHERE a=203;
|
|
UPDATE t3 SET b=b+1 WHERE a=203;
|
|
UPDATE t3 SET b=b+1 WHERE a=204;
|
|
UPDATE t3 SET b=b+1 WHERE a=204;
|
|
UPDATE t3 SET b=b+1 WHERE a=204;
|
|
UPDATE t3 SET b=b+1 WHERE a=203;
|
|
UPDATE t3 SET b=b+1 WHERE a=205;
|
|
UPDATE t3 SET b=b+1 WHERE a=205;
|
|
SET SESSION debug_dbug=@old_dbug;
|
|
SELECT * FROM t3 WHERE a>=200 ORDER BY a;
|
|
a b
|
|
201 3
|
|
202 4
|
|
203 4
|
|
204 4
|
|
205 3
|
|
include/save_master_gtid.inc
|
|
connection server_2;
|
|
include/start_slave.inc
|
|
include/sync_with_master_gtid.inc
|
|
SELECT * FROM t3 WHERE a>=200 ORDER BY a;
|
|
a b
|
|
201 3
|
|
202 4
|
|
203 4
|
|
204 4
|
|
205 3
|
|
include/stop_slave.inc
|
|
SET GLOBAL debug_dbug= @old_dbug;
|
|
include/start_slave.inc
|
|
*** Check getting deadlock killed inside open_binlog() during retry. ***
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
SET @old_dbug= @@GLOBAL.debug_dbug;
|
|
SET GLOBAL debug_dbug= '+d,inject_retry_event_group_open_binlog_kill';
|
|
SET @old_max= @@GLOBAL.max_relay_log_size;
|
|
SET GLOBAL max_relay_log_size= 4096;
|
|
connection server_1;
|
|
SET @old_dbug= @@SESSION.debug_dbug;
|
|
SET SESSION debug_dbug="+d,binlog_force_commit_id";
|
|
SET @commit_id= 10210;
|
|
Omit long queries that cause relaylog rotations and transaction retries...
|
|
SET SESSION debug_dbug=@old_dbug;
|
|
SELECT * FROM t3 WHERE a>=200 ORDER BY a;
|
|
a b
|
|
201 6
|
|
202 8
|
|
203 7
|
|
204 7
|
|
205 5
|
|
include/save_master_gtid.inc
|
|
connection server_2;
|
|
include/start_slave.inc
|
|
include/sync_with_master_gtid.inc
|
|
SELECT * FROM t3 WHERE a>=200 ORDER BY a;
|
|
a b
|
|
201 6
|
|
202 8
|
|
203 7
|
|
204 7
|
|
205 5
|
|
include/stop_slave.inc
|
|
SET GLOBAL debug_dbug= @old_debg;
|
|
SET GLOBAL max_relay_log_size= @old_max;
|
|
include/start_slave.inc
|
|
*** MDEV-8725: Assertion on ROLLBACK statement in the binary log ***
|
|
connection server_1;
|
|
BEGIN;
|
|
INSERT INTO t2 VALUES (2000);
|
|
INSERT INTO t1 VALUES (2000);
|
|
INSERT INTO t2 VALUES (2001);
|
|
ROLLBACK;
|
|
SELECT * FROM t1 WHERE a>=2000 ORDER BY a;
|
|
a
|
|
2000
|
|
SELECT * FROM t2 WHERE a>=2000 ORDER BY a;
|
|
a
|
|
include/save_master_gtid.inc
|
|
connection server_2;
|
|
include/sync_with_master_gtid.inc
|
|
SELECT * FROM t1 WHERE a>=2000 ORDER BY a;
|
|
a
|
|
2000
|
|
SELECT * FROM t2 WHERE a>=2000 ORDER BY a;
|
|
a
|
|
connection server_2;
|
|
include/stop_slave.inc
|
|
SET GLOBAL slave_parallel_threads=@old_parallel_threads;
|
|
include/start_slave.inc
|
|
SET DEBUG_SYNC= 'RESET';
|
|
connection server_1;
|
|
DROP function foo;
|
|
DROP TABLE t1,t2,t3,t4,t5,t6;
|
|
SET DEBUG_SYNC= 'RESET';
|
|
include/rpl_end.inc
|