connection node_2;
connection node_1;
connection node_2;
START SLAVE;
connect node_3, 127.0.0.1, root, , test, $NODE_MYPORT_3;
connection node_3;
CREATE TABLE t1 (f1 int, f2 int) ENGINE=InnoDB;
connection node_2;
connection node_1;
connection node_3;
DROP TABLE t1;
connection node_2;
STOP SLAVE;
RESET SLAVE ALL;