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ea4bcb9d98
Fix some random test failures following MDEV-32168 push. Don't blindly set $rpl_only_running_threads in many places. Instead explicit stop only the IO or SQL thread, as appropriate. Setting it interfered with rpl_end.inc in some cases. Rather than clearing it afterwards, better to not set it at all when it is not needed, removing ambiguity in the test about the state of the replication threads. Don't fail the test if include/stop_slave_io.inc finds an error in the IO thread after stop. Such errors can be simply because slave stop happened in the middle of the IO thread's initial communication with the master. Signed-off-by: Kristian Nielsen <knielsen@knielsen-hq.org>
175 lines
5.6 KiB
Text
175 lines
5.6 KiB
Text
--source include/not_embedded.inc
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--source include/have_innodb.inc
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#
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# Test multiple mysql.gtid_slave_posXXX tables with multiple master connections
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#
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--connect (slave1,127.0.0.1,root,,,$SERVER_MYPORT_3)
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--connect (master1,127.0.0.1,root,,,$SERVER_MYPORT_1)
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--connect (master2,127.0.0.1,root,,,$SERVER_MYPORT_2)
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--connection slave1
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--replace_result $SERVER_MYPORT_1 MYPORT_1
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eval CHANGE MASTER 'slave1' TO master_port=$SERVER_MYPORT_1, master_host='127.0.0.1', master_user='root', master_use_gtid=slave_pos;
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--replace_result $SERVER_MYPORT_2 MYPORT_2
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eval CHANGE MASTER 'slave2' TO master_port=$SERVER_MYPORT_2, master_host='127.0.0.1', master_user='root', master_use_gtid=slave_pos;
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set default_master_connection = 'slave1';
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START SLAVE;
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--source include/wait_for_slave_to_start.inc
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set default_master_connection = 'slave2';
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START SLAVE;
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--source include/wait_for_slave_to_start.inc
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set default_master_connection = '';
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--connection master1
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SET GLOBAL gtid_domain_id= 1;
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SET SESSION gtid_domain_id= 1;
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CREATE TABLE t3 (a INT PRIMARY KEY, b VARCHAR(10)) ENGINE=InnoDB;
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CREATE TABLE t1 (a INT PRIMARY KEY, b VARCHAR(10));
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INSERT INTO t1 VALUES (1, "initial");
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INSERT INTO t3 VALUES (101, "initial 1");
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--source include/save_master_gtid.inc
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--connection master2
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SET GLOBAL gtid_domain_id= 2;
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SET SESSION gtid_domain_id= 2;
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CREATE TABLE t2 (a INT PRIMARY KEY, b VARCHAR(10)) ENGINE=InnoDB;
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INSERT INTO t2 VALUES (1, "initial");
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--connection slave1
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--source include/sync_with_master_gtid.inc
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--connection master2
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--source include/save_master_gtid.inc
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--connection slave1
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--source include/sync_with_master_gtid.inc
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--echo *** Add an innodb gtid_slave_pos table. It is not used yet as slaves are already running ***
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SET sql_log_bin=0;
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CREATE TABLE mysql.gtid_slave_pos_innodb LIKE mysql.gtid_slave_pos;
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ALTER TABLE mysql.gtid_slave_pos_innodb ENGINE=InnoDB;
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SET sql_log_bin=0;
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--connection master1
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INSERT INTO t3 VALUES (102, "secondary");
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--source include/save_master_gtid.inc
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--connection slave1
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--source include/sync_with_master_gtid.inc
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SELECT domain_id, max(seq_no) FROM mysql.gtid_slave_pos GROUP BY domain_id;
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SELECT domain_id, max(seq_no) FROM mysql.gtid_slave_pos_innodb GROUP BY domain_id;
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--echo *** Restart one slave thread, the other keeps running. Now the new table is used ***
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--connection slave1
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set default_master_connection = 'slave1';
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STOP SLAVE;
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--source include/wait_for_slave_to_stop.inc
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START SLAVE;
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--source include/wait_for_slave_to_start.inc
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# Send through a transaction on the slave1 connection, to be sure that it has
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# had time to update the state with the new table.
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--connection master1
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INSERT INTO t1 VALUES (2, "followup");
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--source include/save_master_gtid.inc
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--connection slave1
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--source include/sync_with_master_gtid.inc
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--connection master2
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INSERT INTO t2 VALUES (2, "secondary2");
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--source include/save_master_gtid.inc
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--connection slave1
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--source include/sync_with_master_gtid.inc
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SELECT domain_id, max(seq_no) FROM mysql.gtid_slave_pos GROUP BY domain_id;
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SELECT domain_id, max(seq_no) FROM mysql.gtid_slave_pos_innodb GROUP BY domain_id;
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--echo *** Remove a gtid_slave_posXXX table, restart one slave ***
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--echo *** Get a warning that the change is not yet picked up ***
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--echo *** See that updates fail due to trying to use the missing table ***
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--connection slave1
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SET sql_log_bin=0;
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DROP TABLE mysql.gtid_slave_pos_innodb;
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SET sql_log_bin=1;
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set default_master_connection = 'slave2';
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STOP SLAVE;
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--source include/wait_for_slave_to_stop.inc
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START SLAVE;
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--source include/wait_for_slave_to_start.inc
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CALL mtr.add_suppression("The table mysql.gtid_slave_pos_innodb was removed.");
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--connection master2
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INSERT INTO t2 VALUES (3, "tertiary 2");
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--connection slave1
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--let $slave_sql_errno= 1942
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--source include/wait_for_slave_sql_error.inc
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SELECT domain_id, max(seq_no) FROM mysql.gtid_slave_pos GROUP BY domain_id;
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--echo *** Stop both slaves, see that the drop of mysql.gtid_slave_pos_innodb is now picked up ***
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--connection slave1
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set default_master_connection = 'slave1';
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STOP SLAVE;
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--source include/wait_for_slave_to_stop.inc
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set default_master_connection = 'slave2';
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--let $slave_sql_errno= 1942
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--source include/wait_for_slave_sql_error.inc
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STOP SLAVE;
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--source include/wait_for_slave_io_to_stop.inc
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set default_master_connection = 'slave1';
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START SLAVE;
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--source include/wait_for_slave_to_start.inc
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# Send through a transaction on the slave1 connection, to be sure that it has
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# had time to update the state with the new table.
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--connection master1
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INSERT INTO t1 VALUES (3, "more stuff");
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--source include/save_master_gtid.inc
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--connection slave1
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--source include/sync_with_master_gtid.inc
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set default_master_connection = 'slave2';
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START SLAVE;
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--source include/wait_for_slave_to_start.inc
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--connection master2
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--source include/save_master_gtid.inc
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--connection slave1
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--source include/sync_with_master_gtid.inc
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SELECT * FROM t1 ORDER BY a;
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SELECT * FROM t2 ORDER BY a;
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SELECT * FROM t3 ORDER BY a;
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SELECT domain_id, max(seq_no) FROM mysql.gtid_slave_pos GROUP BY domain_id;
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# Cleanup.
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--connection master1
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DROP TABLE t1;
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DROP TABLE t3;
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--connection master2
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DROP TABLE t2;
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--connection slave1
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SET GLOBAL gtid_domain_id=0;
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--let $wait_condition= SELECT COUNT(*)=0 FROM information_schema.tables WHERE table_name IN ("t1", "t2", "t3") AND table_schema = "test"
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--source include/wait_condition.inc
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--sorted_result
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STOP ALL SLAVES;
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--source include/reset_master_slave.inc
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--disconnect slave1
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--connection master1
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SET GLOBAL gtid_domain_id=0;
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--source include/reset_master_slave.inc
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--disconnect master1
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--connection master2
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SET GLOBAL gtid_domain_id=0;
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--source include/reset_master_slave.inc
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--disconnect master2
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