mirror of
https://github.com/MariaDB/server.git
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138 lines
4.3 KiB
Text
138 lines
4.3 KiB
Text
include/master-slave.inc
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[connection master]
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connection slave;
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include/stop_slave.inc
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CHANGE MASTER TO MASTER_USE_GTID=NO;
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include/start_slave.inc
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connection master;
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# BUG#56118 STOP SLAVE does not wait till trx with CREATE TMP TABLE ends
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#
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# If a temporary table is created or dropped, the transaction should be
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# regarded similarly that a non-transactional table is modified. So
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# STOP SLAVE should wait until the transaction has finished.
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CREATE TABLE t1(c1 INT) ENGINE=InnoDB;
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CREATE TABLE t2(c1 INT) ENGINE=InnoDB;
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connection slave;
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SET DEBUG_SYNC= 'RESET';
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include/stop_slave.inc
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# Suspend the INSERT statement in current transaction on SQL thread.
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# It guarantees that SQL thread is applying the transaction when
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# STOP SLAVE command launches.
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SET @saved_dbug = @@GLOBAL.debug_dbug;
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set global debug_dbug= '+d,after_mysql_insert';
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include/start_slave.inc
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# CREATE TEMPORARY TABLE with InnoDB engine
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# -----------------------------------------
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connection master;
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BEGIN;
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DELETE FROM t1;
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CREATE TEMPORARY TABLE tt1(c1 INT) ENGINE = InnoDB;
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INSERT INTO t1 VALUES (1);
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DROP TEMPORARY TABLE tt1;
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COMMIT;
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connection slave;
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STOP SLAVE SQL_THREAD;
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connection slave1;
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# To resume slave SQL thread
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SET DEBUG_SYNC= 'now SIGNAL signal.continue';
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SET DEBUG_SYNC= 'now WAIT_FOR signal.continued';
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SET DEBUG_SYNC= 'RESET';
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connection slave;
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include/wait_for_slave_sql_to_stop.inc
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# Slave should stop after the transaction has committed.
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# So t1 on master is same to t1 on slave.
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include/diff_tables.inc [master:t1, slave:t1]
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connection slave;
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START SLAVE SQL_THREAD;
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include/wait_for_slave_sql_to_start.inc
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connection master;
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connection slave;
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# CREATE TEMPORARY TABLE ... SELECT with InnoDB engine
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# ----------------------------------------------------
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connection master;
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BEGIN;
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DELETE FROM t1;
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CREATE TEMPORARY TABLE tt1(c1 INT) ENGINE = InnoDB
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SELECT c1 FROM t2;
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INSERT INTO t1 VALUES (1);
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DROP TEMPORARY TABLE tt1;
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COMMIT;
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connection slave;
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STOP SLAVE SQL_THREAD;
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connection slave1;
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# To resume slave SQL thread
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SET DEBUG_SYNC= 'now SIGNAL signal.continue';
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SET DEBUG_SYNC= 'now WAIT_FOR signal.continued';
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SET DEBUG_SYNC= 'RESET';
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connection slave;
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include/wait_for_slave_sql_to_stop.inc
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# Slave should stop after the transaction has committed.
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# So t1 on master is same to t1 on slave.
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include/diff_tables.inc [master:t1, slave:t1]
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connection slave;
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START SLAVE SQL_THREAD;
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include/wait_for_slave_sql_to_start.inc
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connection master;
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connection slave;
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# Test end
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SET @@GLOBAL.debug_dbug = @saved_dbug;
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include/restart_slave.inc
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connection slave;
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call mtr.add_suppression("Slave SQL.*Request to stop slave SQL Thread received while applying a group that has non-transactional changes; waiting for completion of the group");
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connection master;
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DROP TABLE t1, t2;
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# Bug#58546 test rpl_packet timeout failure sporadically on PB
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# ----------------------------------------------------------------------
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# STOP SLAVE stopped IO thread first and then stopped SQL thread. It was
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# possible that IO thread stopped after replicating part of a transaction
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# which SQL thread was executing. SQL thread would be hung if the
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# transaction could not be rolled back safely.
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# It caused some sporadic failures on PB2.
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#
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# This test verifies that when 'STOP SLAVE' is issued by a user, IO
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# thread will continue to fetch the rest events of the transaction which
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# is being executed by SQL thread and is not able to be rolled back safely.
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CREATE TABLE t1 (c1 INT KEY, c2 INT) ENGINE=InnoDB;
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CREATE TABLE t2 (c1 INT) ENGINE=MyISAM;
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INSERT INTO t1 VALUES(1, 1);
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connection slave;
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include/stop_slave.inc
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connection master;
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include/stop_dump_threads.inc
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SET @saved_dbug = @@GLOBAL.debug_dbug;
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set global debug_dbug= '+d,dump_thread_wait_before_send_xid';
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connection slave;
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include/start_slave.inc
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BEGIN;
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UPDATE t1 SET c2 = 2 WHERE c1 = 1;
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connection master;
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BEGIN;
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INSERT INTO t1 VALUES(2, 2);
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INSERT INTO t2 VALUES(1);
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UPDATE t1 SET c2 = 3 WHERE c1 = 1;
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COMMIT;
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connection slave1;
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STOP SLAVE;
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connection slave;
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ROLLBACK;
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connection master;
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SET DEBUG_SYNC= 'now SIGNAL signal.continue';
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SET DEBUG_SYNC= 'now WAIT_FOR signal.continued';
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connection slave;
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include/wait_for_slave_to_stop.inc
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connection slave1;
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connection master;
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SET @@GLOBAL.debug_dbug = @saved_dbug;
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include/stop_dump_threads.inc
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connection slave1;
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include/start_slave.inc
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connection master;
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DROP TABLE t1, t2;
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include/rpl_end.inc
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SET DEBUG_SYNC= 'RESET';
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