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BUG#49522: Replication problem with mixed MyISAM/InnoDB

When using a non-transactional table (t1) on the master 
and with autocommit disabled, no COMMIT is recorded 
in the binary log ending the statement. Therefore, if 
the slave has t1 in a transactional engine, then it will 
be as if a transaction is started but never ends. This is
actually BUG#29288 all over again.

We fix this by cherrypicking the cset for BUG#29288 which
was pushed to a later mysql version. The revision picked
was: mats@sun.com-20090923094343-bnheplq8n95opjay .

Additionally, a test case for covering the scenario depicted
in the bug report is included in this cset.
This commit is contained in:
Luis Soares
2010-05-07 18:48:35 +01:00
7 changed files with 718 additions and 6 deletions

View File

@@ -0,0 +1,286 @@
==== Initialization ====
stop slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
reset master;
reset slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
start slave;
---- setup master ----
CREATE TABLE myisam_innodb (a INT) ENGINE=MYISAM;
CREATE TABLE innodb_myisam (a INT) ENGINE=INNODB;
CREATE TABLE myisam_ndb (a INT) ENGINE=MYISAM;
CREATE TABLE ndb_myisam (a INT) ENGINE=NDB;
CREATE TABLE innodb_ndb (a INT) ENGINE=INNODB;
CREATE TABLE ndb_innodb (a INT) ENGINE=NDB;
SHOW CREATE TABLE myisam_innodb;
Table Create Table
myisam_innodb CREATE TABLE `myisam_innodb` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
SHOW CREATE TABLE innodb_myisam;
Table Create Table
innodb_myisam CREATE TABLE `innodb_myisam` (
`a` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SHOW CREATE TABLE myisam_ndb;
Table Create Table
myisam_ndb CREATE TABLE `myisam_ndb` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
SHOW CREATE TABLE ndb_myisam;
Table Create Table
ndb_myisam CREATE TABLE `ndb_myisam` (
`a` int(11) DEFAULT NULL
) ENGINE=ndbcluster DEFAULT CHARSET=latin1
SHOW CREATE TABLE innodb_ndb;
Table Create Table
innodb_ndb CREATE TABLE `innodb_ndb` (
`a` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SHOW CREATE TABLE ndb_innodb;
Table Create Table
ndb_innodb CREATE TABLE `ndb_innodb` (
`a` int(11) DEFAULT NULL
) ENGINE=ndbcluster DEFAULT CHARSET=latin1
---- setup slave with different engines ----
DROP TABLE myisam_innodb, innodb_myisam;
DROP TABLE myisam_ndb, ndb_myisam;
DROP TABLE innodb_ndb, ndb_innodb;
CREATE TABLE myisam_innodb (a INT) ENGINE=INNODB;
CREATE TABLE innodb_myisam (a INT) ENGINE=MYISAM;
CREATE TABLE myisam_ndb (a INT) ENGINE=NDB;
CREATE TABLE ndb_myisam (a INT) ENGINE=MYISAM;
CREATE TABLE innodb_ndb (a INT) ENGINE=NDB;
CREATE TABLE ndb_innodb (a INT) ENGINE=INNODB;
SHOW CREATE TABLE myisam_innodb;
Table Create Table
myisam_innodb CREATE TABLE `myisam_innodb` (
`a` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SHOW CREATE TABLE innodb_myisam;
Table Create Table
innodb_myisam CREATE TABLE `innodb_myisam` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
SHOW CREATE TABLE myisam_ndb;
Table Create Table
myisam_ndb CREATE TABLE `myisam_ndb` (
`a` int(11) DEFAULT NULL
) ENGINE=ndbcluster DEFAULT CHARSET=latin1
SHOW CREATE TABLE ndb_myisam;
Table Create Table
ndb_myisam CREATE TABLE `ndb_myisam` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
SHOW CREATE TABLE innodb_ndb;
Table Create Table
innodb_ndb CREATE TABLE `innodb_ndb` (
`a` int(11) DEFAULT NULL
) ENGINE=ndbcluster DEFAULT CHARSET=latin1
SHOW CREATE TABLE ndb_innodb;
Table Create Table
ndb_innodb CREATE TABLE `ndb_innodb` (
`a` int(11) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1
==== AUTOCOMMIT=0, transactions ====
---- COMMIT ----
SET AUTOCOMMIT = 0;
BEGIN;
INSERT INTO myisam_innodb VALUES (1);
INSERT INTO myisam_innodb VALUES (2);
COMMIT;
BEGIN;
INSERT INTO innodb_myisam VALUES (3);
INSERT INTO innodb_myisam VALUES (4);
COMMIT;
BEGIN;
INSERT INTO myisam_ndb VALUES (5);
INSERT INTO myisam_ndb VALUES (6);
COMMIT;
BEGIN;
INSERT INTO ndb_myisam VALUES (7);
INSERT INTO ndb_myisam VALUES (8);
COMMIT;
BEGIN;
INSERT INTO ndb_innodb VALUES (9);
INSERT INTO ndb_innodb VALUES (10);
COMMIT;
BEGIN;
INSERT INTO innodb_ndb VALUES (11);
INSERT INTO innodb_ndb VALUES (12);
COMMIT;
---- ROLLBACK ----
BEGIN;
INSERT INTO myisam_innodb VALUES (13);
INSERT INTO myisam_innodb VALUES (14);
ROLLBACK;
Warnings:
Warning 1196 Some non-transactional changed tables couldn't be rolled back
BEGIN;
INSERT INTO innodb_myisam VALUES (15);
INSERT INTO innodb_myisam VALUES (16);
ROLLBACK;
BEGIN;
INSERT INTO myisam_ndb VALUES (17);
INSERT INTO myisam_ndb VALUES (18);
ROLLBACK;
Warnings:
Warning 1196 Some non-transactional changed tables couldn't be rolled back
BEGIN;
INSERT INTO ndb_myisam VALUES (19);
INSERT INTO ndb_myisam VALUES (20);
ROLLBACK;
BEGIN;
INSERT INTO ndb_innodb VALUES (21);
INSERT INTO ndb_innodb VALUES (22);
ROLLBACK;
BEGIN;
INSERT INTO innodb_ndb VALUES (23);
INSERT INTO innodb_ndb VALUES (24);
ROLLBACK;
==== AUTOCOMMIT=1, transactions ====
---- COMMIT ----
SET AUTOCOMMIT = 1;
BEGIN;
INSERT INTO myisam_innodb VALUES (25);
INSERT INTO myisam_innodb VALUES (26);
COMMIT;
BEGIN;
INSERT INTO innodb_myisam VALUES (27);
INSERT INTO innodb_myisam VALUES (28);
COMMIT;
BEGIN;
INSERT INTO myisam_ndb VALUES (29);
INSERT INTO myisam_ndb VALUES (30);
COMMIT;
BEGIN;
INSERT INTO ndb_myisam VALUES (31);
INSERT INTO ndb_myisam VALUES (32);
COMMIT;
BEGIN;
INSERT INTO ndb_innodb VALUES (33);
INSERT INTO ndb_innodb VALUES (34);
COMMIT;
BEGIN;
INSERT INTO innodb_ndb VALUES (35);
INSERT INTO innodb_ndb VALUES (36);
COMMIT;
---- ROLLBACK ----
BEGIN;
INSERT INTO myisam_innodb VALUES (37);
INSERT INTO myisam_innodb VALUES (38);
ROLLBACK;
Warnings:
Warning 1196 Some non-transactional changed tables couldn't be rolled back
BEGIN;
INSERT INTO innodb_myisam VALUES (39);
INSERT INTO innodb_myisam VALUES (40);
ROLLBACK;
BEGIN;
INSERT INTO myisam_ndb VALUES (41);
INSERT INTO myisam_ndb VALUES (42);
ROLLBACK;
Warnings:
Warning 1196 Some non-transactional changed tables couldn't be rolled back
BEGIN;
INSERT INTO ndb_myisam VALUES (43);
INSERT INTO ndb_myisam VALUES (44);
ROLLBACK;
BEGIN;
INSERT INTO ndb_innodb VALUES (45);
INSERT INTO ndb_innodb VALUES (46);
ROLLBACK;
BEGIN;
INSERT INTO innodb_ndb VALUES (47);
INSERT INTO innodb_ndb VALUES (48);
ROLLBACK;
==== AUTOCOMMIT=1, single statements ====
INSERT INTO myisam_innodb VALUES (49);
INSERT INTO myisam_innodb VALUES (50);
INSERT INTO innodb_myisam VALUES (51);
INSERT INTO innodb_myisam VALUES (52);
INSERT INTO myisam_ndb VALUES (53);
INSERT INTO myisam_ndb VALUES (54);
INSERT INTO ndb_myisam VALUES (55);
INSERT INTO ndb_myisam VALUES (56);
INSERT INTO ndb_innodb VALUES (57);
INSERT INTO ndb_innodb VALUES (58);
INSERT INTO innodb_ndb VALUES (59);
INSERT INTO innodb_ndb VALUES (60);
==== AUTOCOMMIT=0, single statements, myisam on master ====
SET AUTOCOMMIT = 0;
INSERT INTO myisam_innodb VALUES (61);
INSERT INTO myisam_innodb VALUES (62);
INSERT INTO myisam_ndb VALUES (63);
INSERT INTO myisam_ndb VALUES (64);
==== Show results ====
SELECT * FROM myisam_innodb ORDER BY a;
a
1
2
13
14
25
26
37
38
49
50
61
62
SELECT * FROM innodb_myisam ORDER BY a;
a
3
4
27
28
51
52
SELECT * FROM myisam_ndb ORDER BY a;
a
5
6
17
18
29
30
41
42
53
54
63
64
SELECT * FROM ndb_myisam ORDER BY a;
a
7
8
31
32
55
56
SELECT * FROM innodb_ndb ORDER BY a;
a
11
12
35
36
59
60
SELECT * FROM ndb_innodb ORDER BY a;
a
9
10
33
34
57
58
Comparing tables master:test.myisam_innodb and slave:test.myisam_innodb
Comparing tables master:test.innodb_myisam and slave:test.innodb_myisam
Comparing tables master:test.myisam_ndb and slave:test.myisam_ndb
Comparing tables master:test.ndb_myisam and slave:test.ndb_myisam
Comparing tables master:test.innodb_ndb and slave:test.innodb_ndb
Comparing tables master:test.ndb_innodb and slave:test.ndb_innodb
==== Clean up ====
drop table myisam_innodb, innodb_myisam;
drop table myisam_ndb, ndb_myisam;
drop table innodb_ndb, ndb_innodb;