connection node_2;
connection node_1;
CREATE TABLE t1 (f1 INTEGER) Engine=InnoDB;
INSERT INTO t1 values(0);
connection node_1;
SET GLOBAL wsrep_slave_threads = 10;
SET GLOBAL wsrep_slave_threads = 1;
<<<<<<< HEAD
SELECT COUNT(*) FROM INFORMATION_SCHEMA.PROCESSLIST WHERE USER = 'system user' AND (STATE IS NULL OR STATE NOT LIKE 'InnoDB%');
COUNT(*)
11
SHOW STATUS LIKE 'wsrep_thread_count';
Variable_name	Value
wsrep_thread_count	11
connection node_2;
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
=======
# Wait 10 slave threads to start 1
connection node_2;
# Generate 12 replication events
>>>>>>> 10.2
connection node_1;
SELECT COUNT(*) FROM t1;
COUNT(*)
13
# Wait 9 slave threads to exit 1
SET GLOBAL wsrep_slave_threads = 10;
# Wait 10 slave threads to start 2
SET GLOBAL wsrep_slave_threads = 20;
# Wait 20 slave threads to start 3
SET GLOBAL wsrep_slave_threads = 1;
connection node_2;
<<<<<<< HEAD
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
=======
# Generate 40 replication events
connection node_1;
SELECT COUNT(*) FROM t1;
COUNT(*)
53
# Wait 10 slave threads to exit 3
>>>>>>> 10.2
SET GLOBAL wsrep_slave_threads = 10;
SET GLOBAL wsrep_slave_threads = 0;
Warnings:
Warning	1292	Truncated incorrect wsrep_slave_threads value: '0'
# Wait 10 slave threads to start 3
connection node_2;
<<<<<<< HEAD
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
connection node_1;
SET GLOBAL wsrep_slave_threads = 1;
connection node_2;
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
connection node_1;
=======
# Generate 12 replication events
connection node_1;
SELECT COUNT(*) FROM t1;
COUNT(*)
65
# Wait 10 slave threads to exit 4
connection node_1;
>>>>>>> 10.2
DROP TABLE t1;