EVOLUTION-MANAGER

Edit File: galera_as_slave_preordered.test

#
# Test Galera as a slave to a MySQL master with --wsrep-preordered=TRUE
#
# The galera/galera_2node_slave.cnf describes the setup of the nodes
#

--source include/have_innodb.inc
--source include/have_log_bin.inc

# As node #1 is not a Galera node, we connect to node #2 in order to run include/galera_cluster.inc
--connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2
--source include/galera_cluster.inc

--connection node_2
--disable_query_log
--eval CHANGE MASTER TO  MASTER_HOST='127.0.0.1', MASTER_PORT=$NODE_MYPORT_1;
--enable_query_log
START SLAVE USER='root';

#
# Issue many large-ish transaction on the async master
#

--connection node_1
CREATE TABLE ten (f1 INTEGER);
INSERT INTO ten VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);

CREATE TABLE t1 (f1 INTEGER PRIMARY KEY AUTO_INCREMENT, f2 INTEGER) ENGINE=InnoDB;

--disable_query_log
--let $count = 100
while ($count)
{
  --eval INSERT INTO t1 (f2) SELECT 1 FROM ten AS a1, ten AS a2;
  --dec $count
}
--enable_query_log

#
# While the async transactions are being applied, issue another set of transactions
# on the Galera node.
#

--connection node_2
--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
--source include/wait_condition.inc

--let $count = 100
--disable_query_log
while ($count)
{
  --eval INSERT INTO t1 (f2) SELECT 1 FROM ten AS a1, ten AS a2;
  --dec $count
}
--enable_query_log

#
# Confirm that all transactions successfully committed
#

--let $wait_condition = SELECT COUNT(*) = 2 * 100 * 10 * 10 FROM t1;
--source include/wait_condition.inc

SELECT COUNT(DISTINCT f1) = 2 * 100 * 10 * 10 FROM t1;

--connect node_3, 127.0.0.1, root, , test, $NODE_MYPORT_3
--connection node_3
SELECT COUNT(*) = 2 * 100 * 10 * 10 FROM t1;
SELECT COUNT(DISTINCT f1) = 2 * 100 * 10 * 10 FROM t1;

#
# Cleanup
#

--connection node_1
DROP TABLE t1;
DROP TABLE ten;

--connection node_2
--let $wait_condition = SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
--source include/wait_condition.inc

STOP SLAVE;
RESET SLAVE ALL;