--echo Performing State Transfer on a server that has been temporarily disconnected --connection node_1 CREATE TABLE t1 (id int not null primary key,f1 CHAR(255)) ENGINE=InnoDB; SET AUTOCOMMIT=OFF; START TRANSACTION; INSERT INTO t1 VALUES (1,'node1_committed_before'); INSERT INTO t1 VALUES (2,'node1_committed_before'); INSERT INTO t1 VALUES (3,'node1_committed_before'); INSERT INTO t1 VALUES (4,'node1_committed_before'); INSERT INTO t1 VALUES (5,'node1_committed_before'); COMMIT; --connection node_2 SET AUTOCOMMIT=OFF; START TRANSACTION; INSERT INTO t1 VALUES (6,'node2_committed_before'); INSERT INTO t1 VALUES (7,'node2_committed_before'); INSERT INTO t1 VALUES (8,'node2_committed_before'); INSERT INTO t1 VALUES (9,'node2_committed_before'); INSERT INTO t1 VALUES (10,'node2_committed_before'); COMMIT; --source suite/galera/include/galera_stop_replication.inc --connection node_1 --let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size' --source include/wait_condition.inc SET AUTOCOMMIT=OFF; START TRANSACTION; INSERT INTO t1 VALUES (11,'node1_committed_during'); INSERT INTO t1 VALUES (12,'node1_committed_during'); INSERT INTO t1 VALUES (13,'node1_committed_during'); INSERT INTO t1 VALUES (14,'node1_committed_during'); INSERT INTO t1 VALUES (15,'node1_committed_during'); COMMIT; START TRANSACTION; INSERT INTO t1 VALUES (16,'node1_to_be_committed_after'); INSERT INTO t1 VALUES (17,'node1_to_be_committed_after'); INSERT INTO t1 VALUES (18,'node1_to_be_committed_after'); INSERT INTO t1 VALUES (19,'node1_to_be_committed_after'); INSERT INTO t1 VALUES (20,'node1_to_be_committed_after'); --connect node_1a_galera_st_disconnect_slave, 127.0.0.1, root, , test, $NODE_MYPORT_1 SET AUTOCOMMIT=OFF; START TRANSACTION; INSERT INTO t1 VALUES (21,'node1_to_be_rollbacked_after'); INSERT INTO t1 VALUES (22,'node1_to_be_rollbacked_after'); INSERT INTO t1 VALUES (23,'node1_to_be_rollbacked_after'); INSERT INTO t1 VALUES (24,'node1_to_be_rollbacked_after'); INSERT INTO t1 VALUES (25,'node1_to_be_rollbacked_after'); --connection node_2 --source suite/galera/include/galera_start_replication.inc # # client connections were killed by provider load, so have to re-open here # --disconnect node_2 --connect node_2, 127.0.0.1, root, , test, $NODE_MYPORT_2 --connection node_2 --enable_reconnect --let $wait_condition = SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size' --source include/wait_condition.inc SET AUTOCOMMIT=OFF; START TRANSACTION; INSERT INTO t1 VALUES (26,'node2_committed_after'); INSERT INTO t1 VALUES (27,'node2_committed_after'); INSERT INTO t1 VALUES (28,'node2_committed_after'); INSERT INTO t1 VALUES (29,'node2_committed_after'); INSERT INTO t1 VALUES (30,'node2_committed_after'); COMMIT; --connection node_1 INSERT INTO t1 VALUES (31,'node1_to_be_committed_after'); INSERT INTO t1 VALUES (32,'node1_to_be_committed_after'); INSERT INTO t1 VALUES (33,'node1_to_be_committed_after'); INSERT INTO t1 VALUES (34,'node1_to_be_committed_after'); INSERT INTO t1 VALUES (35,'node1_to_be_committed_after'); COMMIT; SET AUTOCOMMIT=OFF; START TRANSACTION; INSERT INTO t1 VALUES (36,'node1_committed_after'); INSERT INTO t1 VALUES (37,'node1_committed_after'); INSERT INTO t1 VALUES (38,'node1_committed_after'); INSERT INTO t1 VALUES (39,'node1_committed_after'); INSERT INTO t1 VALUES (40,'node1_committed_after'); COMMIT; --connection node_1a_galera_st_disconnect_slave INSERT INTO t1 VALUES (41,'node1_to_be_rollbacked_after'); INSERT INTO t1 VALUES (42,'node1_to_be_rollbacked_after'); INSERT INTO t1 VALUES (43,'node1_to_be_rollbacked_after'); INSERT INTO t1 VALUES (44,'node1_to_be_rollbacked_after'); INSERT INTO t1 VALUES (45,'node1_to_be_rollbacked_after'); ROLLBACK; --let $wait_condition = SELECT COUNT(*)=35 FROM t1 --source include/wait_condition.inc SET AUTOCOMMIT=ON; SET SESSION wsrep_sync_wait=15; SELECT COUNT(*) AS EXPECT_35 FROM t1; SELECT * FROM t1; SELECT COUNT(*) = 0 FROM (SELECT COUNT(*) AS c, f1 FROM t1 GROUP BY f1 HAVING c NOT IN (5, 10)) AS a1; --connection node_1 --let $wait_condition = SELECT COUNT(*)=35 FROM t1 --source include/wait_condition.inc SET AUTOCOMMIT=ON; SET SESSION wsrep_sync_wait=15; SELECT COUNT(*) AS EXPECT_35 FROM t1; SELECT * FROM t1; SELECT COUNT(*) = 0 FROM (SELECT COUNT(*) AS c, f1 FROM t1 GROUP BY f1 HAVING c NOT IN (5, 10)) AS a1; DROP TABLE t1; COMMIT;