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connection node_2;
connection node_1;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY, f2 int, f3 int, unique key keyj (f2));
INSERT INTO t1 VALUES (1, 1, 0);
INSERT INTO t1 VALUES (3, 3, 0);
INSERT INTO t1 VALUES (10, 10, 0);
SET GLOBAL wsrep_slave_threads = 3;
SET GLOBAL DEBUG_DBUG = "d,sync.wsrep_apply_cb";
connection node_1;
SET SESSION wsrep_sync_wait=0;
START TRANSACTION;
DELETE FROM t1 WHERE f2 = 3;
INSERT INTO t1 VALUES (3, 3, 1);
connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
connection node_1a;
SET SESSION wsrep_sync_wait=0;
connection node_2;
INSERT INTO t1 VALUES (5, 5, 2);
connection node_1a;
SET SESSION DEBUG_SYNC = "now WAIT_FOR sync.wsrep_apply_cb_reached";
SET GLOBAL wsrep_provider_options = 'dbug=d,apply_monitor_slave_enter_sync';
connection node_2;
INSERT INTO t1 VALUES (4, 4, 2);
connection node_1a;
SET SESSION wsrep_on = 0;
SET SESSION wsrep_on = 1;
SET GLOBAL wsrep_provider_options = 'dbug=';
SET GLOBAL wsrep_provider_options = 'dbug=d,commit_monitor_master_enter_sync';
connection node_1;
COMMIT;
connection node_1a;
SET SESSION wsrep_on = 0;
SET SESSION wsrep_on = 1;
SET GLOBAL wsrep_provider_options = 'dbug=';
SET GLOBAL wsrep_provider_options = 'signal=commit_monitor_master_enter_sync';
SET GLOBAL wsrep_provider_options = 'dbug=';
SET GLOBAL DEBUG_DBUG = "";
SET DEBUG_SYNC = "now SIGNAL signal.wsrep_apply_cb";
SET GLOBAL debug_dbug = NULL;
SET debug_sync='RESET';
SET GLOBAL DEBUG_DBUG = "d,sync.wsrep_apply_cb";
SET GLOBAL wsrep_provider_options = 'signal=apply_monitor_slave_enter_sync';
SET SESSION DEBUG_SYNC = "now WAIT_FOR sync.wsrep_apply_cb_reached";
SET GLOBAL wsrep_provider_options = 'dbug=d,commit_monitor_slave_enter_sync';
SET GLOBAL wsrep_provider_options = 'dbug=';
SET GLOBAL DEBUG_DBUG = "";
SET DEBUG_SYNC = "now SIGNAL signal.wsrep_apply_cb";
SET GLOBAL debug_dbug = NULL;
SET debug_sync='RESET';
SET GLOBAL wsrep_provider_options = 'signal=commit_monitor_slave_enter_sync';
SET GLOBAL wsrep_provider_options = 'dbug=';
connection node_1;
SELECT * FROM t1;
f1 f2 f3
1 1 0
3 3 1
4 4 2
5 5 2
10 10 0
SET GLOBAL wsrep_slave_threads = DEFAULT;
connection node_2;
SELECT * FROM t1;
f1 f2 f3
1 1 0
3 3 1
4 4 2
5 5 2
10 10 0
INSERT INTO t1 VALUES (7,7,7);
INSERT INTO t1 VALUES (8,8,8);
SELECT COUNT(*) FROM t1;
COUNT(*)
7
SELECT * FROM t1;
f1 f2 f3
1 1 0
3 3 1
4 4 2
5 5 2
7 7 7
8 8 8
10 10 0
connection node_1;
SELECT COUNT(*) FROM t1;
COUNT(*)
7
SELECT * FROM t1;
f1 f2 f3
1 1 0
3 3 1
4 4 2
5 5 2
7 7 7
8 8 8
10 10 0
DROP TABLE t1;
test scenario 2
connection node_1;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY, f2 int, f3 int, unique key keyj (f2));
INSERT INTO t1 VALUES (1, 1, 0);
INSERT INTO t1 VALUES (3, 3, 0);
INSERT INTO t1 VALUES (10, 10, 0);
SET GLOBAL wsrep_slave_threads = 3;
SET GLOBAL wsrep_provider_options = 'dbug=d,apply_monitor_slave_enter_sync';
connection node_1;
SET SESSION wsrep_sync_wait=0;
START TRANSACTION;
DELETE FROM t1 WHERE f2 = 3;
INSERT INTO t1 VALUES (3, 3, 1);
connection node_1a;
SET SESSION wsrep_sync_wait=0;
connection node_2;
INSERT INTO t1 VALUES (5, 5, 2);
connection node_1a;
SET SESSION wsrep_on = 0;
SET SESSION wsrep_on = 1;
SET GLOBAL wsrep_provider_options = 'dbug=';
SET GLOBAL wsrep_provider_options = 'dbug=d,commit_monitor_master_enter_sync';
connection node_1;
COMMIT;
connection node_1a;
SET SESSION wsrep_on = 0;
SET SESSION wsrep_on = 1;
SET GLOBAL wsrep_provider_options = 'dbug=';
SET GLOBAL DEBUG_DBUG = "d,sync.wsrep_replay_cb";
SET GLOBAL wsrep_provider_options = 'signal=commit_monitor_master_enter_sync';
SET GLOBAL wsrep_provider_options = 'dbug=';
SET GLOBAL wsrep_provider_options = 'signal=apply_monitor_slave_enter_sync';
SET GLOBAL wsrep_provider_options = 'dbug=';
SET SESSION DEBUG_SYNC = "now WAIT_FOR sync.wsrep_replay_cb_reached";
SET GLOBAL wsrep_provider_options = 'dbug=d,commit_monitor_slave_enter_sync';
connection node_2;
INSERT INTO t1 VALUES (4, 4, 2);
connection node_1a;
SET SESSION wsrep_on = 0;
SET SESSION wsrep_on = 1;
SET GLOBAL wsrep_provider_options = 'dbug=';
SET GLOBAL wsrep_provider_options = 'signal=commit_monitor_slave_enter_sync';
SET GLOBAL wsrep_provider_options = 'dbug=';
SET GLOBAL DEBUG_DBUG = "";
SET DEBUG_SYNC = "now SIGNAL signal.wsrep_replay_cb";
SET GLOBAL debug_dbug = NULL;
SET debug_sync='RESET';
connection node_1;
SET GLOBAL wsrep_slave_threads = DEFAULT;
connection node_2;
SELECT * FROM t1;
f1 f2 f3
1 1 0
3 3 1
4 4 2
5 5 2
10 10 0
INSERT INTO t1 VALUES (7,7,7);
INSERT INTO t1 VALUES (8,8,8);
SELECT COUNT(*) FROM t1;
COUNT(*)
7
SELECT * FROM t1;
f1 f2 f3
1 1 0
3 3 1
4 4 2
5 5 2
7 7 7
8 8 8
10 10 0
connection node_1;
SELECT COUNT(*) FROM t1;
COUNT(*)
7
SELECT * FROM t1;
f1 f2 f3
1 1 0
3 3 1
4 4 2
5 5 2
7 7 7
8 8 8
10 10 0
DROP TABLE t1;
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