blob: c0bf60351841ad8dca1d2dd5cd5bafa95e2fda82 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
connection node_1;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
SET SESSION wsrep_retry_autocommit = 0;
SET DEBUG_SYNC = 'wsrep_before_replication SIGNAL before_rep WAIT_FOR continue';
INSERT INTO t1 (f1) VALUES (2);
connection node_1a;
SET DEBUG_SYNC = 'now WAIT_FOR before_rep';
connection node_2;
TRUNCATE TABLE t1;
connection node_1;
ERROR 40001: Deadlock: wsrep aborted transaction
SELECT COUNT(*) = 0 FROM t1;
COUNT(*) = 0
1
SET DEBUG_SYNC = 'RESET';
DROP TABLE t1;
connection node_1;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
SET SESSION wsrep_retry_autocommit = 1;
SET DEBUG_SYNC = 'wsrep_before_replication SIGNAL before_rep WAIT_FOR continue';
INSERT INTO t1 (f1) VALUES (2);
connection node_1a;
SET DEBUG_SYNC = 'now WAIT_FOR before_rep';
connection node_2;
TRUNCATE TABLE t1;
connection node_1;
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
SET DEBUG_SYNC = 'RESET';
DROP TABLE t1;
connection node_1;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
SET SESSION wsrep_retry_autocommit = 1;
SET GLOBAL debug_dbug = '+d,sync.wsrep_retry_autocommit';
SET DEBUG_SYNC = 'wsrep_before_replication SIGNAL before_rep WAIT_FOR continue EXECUTE 2';
INSERT INTO t1 VALUES (2);;
connection node_1a;
SET DEBUG_SYNC = 'now WAIT_FOR before_rep';
connection node_2;
TRUNCATE TABLE t1;
connection node_1a;
SET DEBUG_SYNC = 'now WAIT_FOR wsrep_retry_autocommit_reached';
SELECT COUNT(*) = 0 FROM t1;
COUNT(*) = 0
1
SET DEBUG_SYNC = 'now SIGNAL wsrep_retry_autocommit_continue WAIT_FOR before_rep';
connection node_2;
TRUNCATE TABLE t1;
connection node_1a;
SELECT COUNT(*) = 0 FROM t1;
COUNT(*) = 0
1
connection node_1;
ERROR 40001: Deadlock: wsrep aborted transaction
SET DEBUG_SYNC = 'RESET';
SET GLOBAL debug_dbug = NULL;
DROP TABLE t1;
connection node_1;
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
SET SESSION wsrep_retry_autocommit = 64;
SET GLOBAL debug_dbug = '+d,sync.wsrep_retry_autocommit';
SET DEBUG_SYNC = 'wsrep_before_replication SIGNAL before_rep WAIT_FOR continue EXECUTE 64';
INSERT INTO t1 VALUES (2);
connection node_1;
SELECT COUNT(*) = 1 FROM t1;
COUNT(*) = 1
1
SET DEBUG_SYNC = 'RESET';
SET GLOBAL debug_dbug = NULL;
DROP TABLE t1;
|
