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philip-galeraNirbhay Choubey
philip-galera
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Nirbhay Choubey
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Galera MTR Tests: Tests for GRA*.log files, replication bundle, preordered events, forced binlog format
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‎mysql-test/std_data/binlog-header.log

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‎mysql-test/suite/galera/r/galera_as_slave_preordered.result

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START SLAVE USER='root';
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Warnings:
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Note 1759 Sending passwords in plain text without SSL/TLS is extremely insecure.
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CREATE TABLE ten (f1 INTEGER);
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INSERT INTO ten VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
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CREATE TABLE t1 (f1 INTEGER PRIMARY KEY AUTO_INCREMENT, f2 INTEGER) ENGINE=InnoDB;
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SELECT COUNT(DISTINCT f1) = 2 * 100 * 10 * 10 FROM t1;
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COUNT(DISTINCT f1) = 2 * 100 * 10 * 10
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1
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SELECT COUNT(*) = 2 * 100 * 10 * 10 FROM t1;
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COUNT(*) = 2 * 100 * 10 * 10
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1
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SELECT COUNT(DISTINCT f1) = 2 * 100 * 10 * 10 FROM t1;
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COUNT(DISTINCT f1) = 2 * 100 * 10 * 10
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1
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DROP TABLE t1;
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DROP TABLE ten;
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STOP SLAVE;
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RESET SLAVE ALL;

‎mysql-test/suite/galera/r/galera_as_slave_replication_bundle.result

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START SLAVE USER='root';
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Warnings:
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Note 1759 Sending passwords in plain text without SSL/TLS is extremely insecure.
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CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
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INSERT INTO t1 VALUES(1);
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INSERT INTO t1 VALUES(2);
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INSERT INTO t1 VALUES(3);
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INSERT INTO t1 VALUES(4);
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INSERT INTO t1 VALUES(5);
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SELECT COUNT(*) = 4 FROM t1;
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COUNT(*) = 4
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1
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DROP TABLE t1;
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STOP SLAVE;
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RESET SLAVE ALL;

‎mysql-test/suite/galera/r/galera_forced_binlog_format.result

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RESET MASTER;
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SET SESSION binlog_format = 'STATEMENT';
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CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
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INSERT INTO t1 VALUES (1);
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SET SESSION binlog_format = 'MIXED';
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INSERT INTO t1 VALUES (2);
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SHOW BINLOG EVENTS IN 'mysqld-bin.000001' FROM 120;
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Log_name Pos Event_type Server_id End_log_pos Info
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mysqld-bin.000001 <Pos> Query 1 <End_log_pos> use `test`; CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB
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mysqld-bin.000001 <Pos> Query 1 <End_log_pos> BEGIN
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mysqld-bin.000001 <Pos> Table_map 1 <End_log_pos> table_id: ### (test.t1)
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mysqld-bin.000001 <Pos> Write_rows 1 <End_log_pos> table_id: ### flags: STMT_END_F
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mysqld-bin.000001 <Pos> Xid 1 <End_log_pos> COMMIT /* xid=### */
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mysqld-bin.000001 <Pos> Query 1 <End_log_pos> BEGIN
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mysqld-bin.000001 <Pos> Table_map 1 <End_log_pos> table_id: ### (test.t1)
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mysqld-bin.000001 <Pos> Write_rows 1 <End_log_pos> table_id: ### flags: STMT_END_F
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mysqld-bin.000001 <Pos> Xid 1 <End_log_pos> COMMIT /* xid=### */
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DROP TABLE t1;

‎mysql-test/suite/galera/r/galera_gra_log.result

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SET SESSION wsrep_on=OFF;
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CREATE TABLE t1 (f1 INTEGER);
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CREATE TABLE t1 (f1 INTEGER);
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SELECT COUNT(*) = 0 FROM t1;
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COUNT(*) = 0
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1
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/*!50530 SET @@SESSION.PSEUDO_SLAVE_MODE=1*/;
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/*!40019 SET @@session.max_insert_delayed_threads=0*/;
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/*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
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DELIMITER /*!*/;
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# at 4
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<ISO TIMESTAMP> server id 2 end_log_pos 120 Start: binlog v 4, server v 5.6.24-debug-log created 150804 11:37:14 at startup
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# Warning: this binlog is either in use or was not closed properly.
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ROLLBACK/*!*/;
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BINLOG '
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unnAVQ8CAAAAdAAAAHgAAAABAAQANS42LjI0LWRlYnVnLWxvZwAAAAAAAAAAAAAAAAAAAAAAAAAA
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AAAAAAAAAAAAAAAAAAC6ecBVEzgNAAgAEgAEBAQEEgAAXAAEGggAAAAICAgCAAAACgoKGRkAAKNu
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Jfk=
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'/*!*/;
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# at 120
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<ISO TIMESTAMP> server id 1 end_log_pos 91 Query thread_id=7 exec_time=0 error_code=0
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use `test`/*!*/;
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SET TIMESTAMP=<TIMESTAMKP>/*!*/;
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SET @@session.pseudo_thread_id=7/*!*/;
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SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=0, @@session.unique_checks=1, @@session.autocommit=1/*!*/;
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SET @@session.sql_mode=1073741824/*!*/;
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SET @@session.auto_increment_increment=1, @@session.auto_increment_offset=1/*!*/;
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/*!\C latin1 *//*!*/;
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SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=8/*!*/;
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SET @@session.lc_time_names=0/*!*/;
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SET @@session.collation_database=DEFAULT/*!*/;
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CREATE TABLE t1 (f1 INTEGER)
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/*!*/;
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DELIMITER ;
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# End of log file
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ROLLBACK /* added by mysqlbinlog */;
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/*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;
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/*!50530 SET @@SESSION.PSEUDO_SLAVE_MODE=0*/;
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SET SESSION wsrep_on=ON;
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CALL mtr.add_suppression("Slave SQL: Error 'Table 't1' already exists' on query");
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DROP TABLE t1;

‎mysql-test/suite/galera/t/galera_as_slave_preordered.cnf

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!include ../galera_2nodes_as_slave.cnf
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[mysqld]
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wsrep-preordered=TRUE

‎mysql-test/suite/galera/t/galera_as_slave_preordered.test

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#
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# Test Galera as a slave to a MySQL master with --wsrep-preordered=TRUE
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#
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# The galera/galera_2node_slave.cnf describes the setup of the nodes
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#
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--source include/have_innodb.inc
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--source include/have_log_bin.inc
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# As node #1 is not a Galera node, we connect to node #2 in order to run include/galera_cluster.inc
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--connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2
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--source include/galera_cluster.inc
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--connection node_2
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--disable_query_log
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--eval CHANGE MASTER TO MASTER_HOST='127.0.0.1', MASTER_PORT=$NODE_MYPORT_1;
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--enable_query_log
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START SLAVE USER='root';
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#
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# Issue many large-ish transaction on the async master
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#
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--connection node_1
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CREATE TABLE ten (f1 INTEGER);
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INSERT INTO ten VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
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CREATE TABLE t1 (f1 INTEGER PRIMARY KEY AUTO_INCREMENT, f2 INTEGER) ENGINE=InnoDB;
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--disable_query_log
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--let $count = 100
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while ($count)
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{
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--eval INSERT INTO t1 (f2) SELECT 1 FROM ten AS a1, ten AS a2;
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--dec $count
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}
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--enable_query_log
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#
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# While the async transactions are being applied, issue another set of transactions
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# on the Galera node.
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#
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--connection node_2
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--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
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--source include/wait_condition.inc
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--let $count = 100
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--disable_query_log
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while ($count)
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{
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--eval INSERT INTO t1 (f2) SELECT 1 FROM ten AS a1, ten AS a2;
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--dec $count
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}
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--enable_query_log
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#
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# Confirm that all transactions successfully committed
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#
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--let $wait_condition = SELECT COUNT(*) = 2 * 100 * 10 * 10 FROM t1;
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--source include/wait_condition.inc
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SELECT COUNT(DISTINCT f1) = 2 * 100 * 10 * 10 FROM t1;
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--connect node_3, 127.0.0.1, root, , test, $NODE_MYPORT_3
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--connection node_3
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SELECT COUNT(*) = 2 * 100 * 10 * 10 FROM t1;
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SELECT COUNT(DISTINCT f1) = 2 * 100 * 10 * 10 FROM t1;
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#
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# Cleanup
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#
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--connection node_1
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DROP TABLE t1;
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DROP TABLE ten;
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--connection node_2
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--let $wait_condition = SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
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--source include/wait_condition.inc
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STOP SLAVE;
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RESET SLAVE ALL;

‎mysql-test/suite/galera/t/galera_as_slave_replication_bundle.cnf

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!include ../galera_2nodes_as_slave.cnf
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[mysqld]
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wsrep-mysql-replication-bundle=2

‎mysql-test/suite/galera/t/galera_as_slave_replication_bundle.test

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#
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# Test the wsrep_replication_bundle variable. We expect that multiple async replication events
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# will be grouped together and thus a smaller number of wsrep_last_committed transactions will
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# be reported.
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#
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--source include/have_innodb.inc
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--source include/have_log_bin.inc
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# As node #1 is not a Galera node, we connect to node #2 in order to run include/galera_cluster.inc
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--connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2
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--source include/galera_cluster.inc
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--connection node_2
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--disable_query_log
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--eval CHANGE MASTER TO MASTER_HOST='127.0.0.1', MASTER_PORT=$NODE_MYPORT_1;
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--enable_query_log
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START SLAVE USER='root';
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--connection node_1
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CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
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INSERT INTO t1 VALUES(1);
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INSERT INTO t1 VALUES(2);
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INSERT INTO t1 VALUES(3);
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INSERT INTO t1 VALUES(4);
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INSERT INTO t1 VALUES(5);
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--connection node_2
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--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
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--source include/wait_condition.inc
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--let $wait_condition = SELECT COUNT(*) = 4 FROM t1;
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--source include/wait_condition.inc
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# With wsrep_mysql_replication_bundle = 2, the last insert is not delivered
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# because there are not enough events remaining to complete an entire bundle
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SELECT COUNT(*) = 4 FROM t1;
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# Bundle is now complete, the last INSERT and the DROP are delivered
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--connection node_1
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DROP TABLE t1;
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--connection node_2
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--let $wait_condition = SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
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--source include/wait_condition.inc
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STOP SLAVE;
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RESET SLAVE ALL;

‎mysql-test/suite/galera/t/galera_forced_binlog_format-master.opt

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--log-bin --wsrep_forced_binlog_format=ROW

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