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09c80e12c5
Major replication test framework cleanup. This does the following:
- Ensure that all tests clean up the replication state when they
finish, by making check-testcase check the output of SHOW SLAVE STATUS.
This implies:
- Slave must not be running after test finished. This is good
because it removes the risk for sporadic errors in subsequent
tests when a test forgets to sync correctly.
- Slave SQL and IO errors must be cleared when test ends. This is
good because we will notice if a test gets an unexpected error in
the slave threads near the end.
- We no longer have to clean up before a test starts.
- Ensure that all tests that wait for an error in one of the slave
threads waits for a specific error. It is no longer possible to
source wait_for_slave_[sql|io]_to_stop.inc when there is an error
in one of the slave threads. This is good because:
- If a test expects an error but there is a bug that causes
another error to happen, or if it stops the slave thread without
an error, then we will notice.
- When developing tests, wait_for_*_to_[start|stop].inc will fail
immediately if there is an error in the relevant slave thread.
Before this patch, we had to wait for the timeout.
- Remove duplicated and repeated code for setting up unusual replication
topologies. Now, there is a single file that is capable of setting
up arbitrary topologies (include/rpl_init.inc, but
include/master-slave.inc is still available for the most common
topology). Tests can now end with include/rpl_end.inc, which will clean
up correctly no matter what topology is used. The topology can be
changed with include/rpl_change_topology.inc.
- Improved debug information when tests fail. This includes:
- debug info is printed on all servers configured by include/rpl_init.inc
- User can set $rpl_debug=1, which makes auxiliary replication files
print relevant debug info.
- Improved documentation for all auxiliary replication files. Now they
describe purpose, usage, parameters, and side effects.
- Many small code cleanups:
- Made have_innodb.inc output a sensible error message.
- Moved contents of rpl000017-slave.sh into rpl000017.test
- Added mysqltest variables that expose the current state of
disable_warnings/enable_warnings and friends.
- Too many to list here: see per-file comments for details.
345 lines
8.3 KiB
Plaintext
345 lines
8.3 KiB
Plaintext
# ==== Purpose ====
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#
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# Test replication of transactions on tables which have different
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# engines on master and slave. This tests all combinations of innodb,
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# myisam, and ndb.
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#
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# ==== Method ====
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#
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# Set up six tables, each being innodb, myisam, or innodb on master,
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# and another of innodb, myisam, or innodb on slave. For each table,
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# do the following:
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#
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# - committed and rollback'ed transactions, with autocommit on and
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# off
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# - non-transactions with autocommit on
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# - non-transactions with autocommit off, where the master table is
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# myisam.
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#
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# Note: we are running the slave with
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# --replicate-ignore-table=mysql.ndb_apply_status . See BUG#34557 for
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# explanation.
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#
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# ==== Related bugs ====
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#
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# BUG#26395: if crash during autocommit update to transactional table on master, slave fails
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# BUG#29288: myisam transactions replicated to a transactional slave leaves slave unstable
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# BUG#34557: Row-based replication from ndb to non-ndb gives error on slave
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# BUG#34600: Rolled-back punch transactions not replicated correctly
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#
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# ==== Todo ====
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#
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# We should eventually try transactions touching two tables which are
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# of different engines on the same server (so that we try, e.g. punch
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# transactions; cf BUG#34600). However, that will make the test much
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# bigger (9 master-slave engine combinations [myisam->myisam,
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# myisam->ndb, etc]. To try all combinations of one or more such
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# tables means 2^9-1=511 transactions. We need to multiplied by 5
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# since we want to test committed/rollback'ed transactions
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# with/without AUTOCOMMIT, as well as non-transactions with
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# autocommit). We'd have to write a script to produce the test case.
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--echo ==== Initialization ====
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--source include/have_ndb.inc
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--source include/have_innodb.inc
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--source include/ndb_master-slave.inc
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--echo ---- setup master ----
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CREATE TABLE myisam_innodb (a INT) ENGINE=MYISAM;
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CREATE TABLE innodb_myisam (a INT) ENGINE=INNODB;
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CREATE TABLE myisam_ndb (a INT) ENGINE=MYISAM;
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CREATE TABLE ndb_myisam (a INT) ENGINE=NDB;
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CREATE TABLE innodb_ndb (a INT) ENGINE=INNODB;
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CREATE TABLE ndb_innodb (a INT) ENGINE=NDB;
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SHOW CREATE TABLE myisam_innodb;
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SHOW CREATE TABLE innodb_myisam;
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SHOW CREATE TABLE myisam_ndb;
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SHOW CREATE TABLE ndb_myisam;
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SHOW CREATE TABLE innodb_ndb;
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SHOW CREATE TABLE ndb_innodb;
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--echo ---- setup slave with different engines ----
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sync_slave_with_master;
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DROP TABLE myisam_innodb, innodb_myisam;
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DROP TABLE myisam_ndb, ndb_myisam;
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DROP TABLE innodb_ndb, ndb_innodb;
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CREATE TABLE myisam_innodb (a INT) ENGINE=INNODB;
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CREATE TABLE innodb_myisam (a INT) ENGINE=MYISAM;
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CREATE TABLE myisam_ndb (a INT) ENGINE=NDB;
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CREATE TABLE ndb_myisam (a INT) ENGINE=MYISAM;
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CREATE TABLE innodb_ndb (a INT) ENGINE=NDB;
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CREATE TABLE ndb_innodb (a INT) ENGINE=INNODB;
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SHOW CREATE TABLE myisam_innodb;
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SHOW CREATE TABLE innodb_myisam;
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SHOW CREATE TABLE myisam_ndb;
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SHOW CREATE TABLE ndb_myisam;
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SHOW CREATE TABLE innodb_ndb;
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SHOW CREATE TABLE ndb_innodb;
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connection master;
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--echo ==== AUTOCOMMIT=0, transactions ====
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--echo ---- COMMIT ----
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SET AUTOCOMMIT = 0;
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BEGIN;
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INSERT INTO myisam_innodb VALUES (1);
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INSERT INTO myisam_innodb VALUES (2);
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COMMIT;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO innodb_myisam VALUES (3);
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INSERT INTO innodb_myisam VALUES (4);
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COMMIT;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO myisam_ndb VALUES (5);
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INSERT INTO myisam_ndb VALUES (6);
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COMMIT;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO ndb_myisam VALUES (7);
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INSERT INTO ndb_myisam VALUES (8);
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COMMIT;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO ndb_innodb VALUES (9);
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INSERT INTO ndb_innodb VALUES (10);
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COMMIT;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO innodb_ndb VALUES (11);
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INSERT INTO innodb_ndb VALUES (12);
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COMMIT;
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sync_slave_with_master;
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connection master;
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--echo ---- ROLLBACK ----
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BEGIN;
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INSERT INTO myisam_innodb VALUES (13);
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INSERT INTO myisam_innodb VALUES (14);
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ROLLBACK;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO innodb_myisam VALUES (15);
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INSERT INTO innodb_myisam VALUES (16);
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ROLLBACK;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO myisam_ndb VALUES (17);
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INSERT INTO myisam_ndb VALUES (18);
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ROLLBACK;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO ndb_myisam VALUES (19);
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INSERT INTO ndb_myisam VALUES (20);
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ROLLBACK;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO ndb_innodb VALUES (21);
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INSERT INTO ndb_innodb VALUES (22);
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ROLLBACK;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO innodb_ndb VALUES (23);
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INSERT INTO innodb_ndb VALUES (24);
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ROLLBACK;
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sync_slave_with_master;
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connection master;
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--echo ==== AUTOCOMMIT=1, transactions ====
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--echo ---- COMMIT ----
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SET AUTOCOMMIT = 1;
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BEGIN;
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INSERT INTO myisam_innodb VALUES (25);
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INSERT INTO myisam_innodb VALUES (26);
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COMMIT;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO innodb_myisam VALUES (27);
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INSERT INTO innodb_myisam VALUES (28);
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COMMIT;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO myisam_ndb VALUES (29);
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INSERT INTO myisam_ndb VALUES (30);
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COMMIT;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO ndb_myisam VALUES (31);
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INSERT INTO ndb_myisam VALUES (32);
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COMMIT;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO ndb_innodb VALUES (33);
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INSERT INTO ndb_innodb VALUES (34);
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COMMIT;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO innodb_ndb VALUES (35);
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INSERT INTO innodb_ndb VALUES (36);
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COMMIT;
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sync_slave_with_master;
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connection master;
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--echo ---- ROLLBACK ----
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BEGIN;
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INSERT INTO myisam_innodb VALUES (37);
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INSERT INTO myisam_innodb VALUES (38);
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ROLLBACK;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO innodb_myisam VALUES (39);
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INSERT INTO innodb_myisam VALUES (40);
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ROLLBACK;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO myisam_ndb VALUES (41);
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INSERT INTO myisam_ndb VALUES (42);
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ROLLBACK;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO ndb_myisam VALUES (43);
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INSERT INTO ndb_myisam VALUES (44);
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ROLLBACK;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO ndb_innodb VALUES (45);
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INSERT INTO ndb_innodb VALUES (46);
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ROLLBACK;
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sync_slave_with_master;
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connection master;
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BEGIN;
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INSERT INTO innodb_ndb VALUES (47);
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INSERT INTO innodb_ndb VALUES (48);
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ROLLBACK;
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sync_slave_with_master;
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connection master;
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--echo ==== AUTOCOMMIT=1, single statements ====
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INSERT INTO myisam_innodb VALUES (49);
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INSERT INTO myisam_innodb VALUES (50);
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sync_slave_with_master;
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connection master;
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INSERT INTO innodb_myisam VALUES (51);
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INSERT INTO innodb_myisam VALUES (52);
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sync_slave_with_master;
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connection master;
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INSERT INTO myisam_ndb VALUES (53);
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INSERT INTO myisam_ndb VALUES (54);
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sync_slave_with_master;
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connection master;
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INSERT INTO ndb_myisam VALUES (55);
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INSERT INTO ndb_myisam VALUES (56);
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sync_slave_with_master;
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connection master;
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INSERT INTO ndb_innodb VALUES (57);
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INSERT INTO ndb_innodb VALUES (58);
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sync_slave_with_master;
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connection master;
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INSERT INTO innodb_ndb VALUES (59);
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INSERT INTO innodb_ndb VALUES (60);
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sync_slave_with_master;
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connection master;
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--echo ==== AUTOCOMMIT=0, single statements, myisam on master ====
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SET AUTOCOMMIT = 0;
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# This tests BUG#29288.
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INSERT INTO myisam_innodb VALUES (61);
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INSERT INTO myisam_innodb VALUES (62);
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sync_slave_with_master;
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connection master;
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INSERT INTO myisam_ndb VALUES (63);
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INSERT INTO myisam_ndb VALUES (64);
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sync_slave_with_master;
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connection master;
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--echo ==== Show results ====
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SELECT * FROM myisam_innodb ORDER BY a;
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SELECT * FROM innodb_myisam ORDER BY a;
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SELECT * FROM myisam_ndb ORDER BY a;
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SELECT * FROM ndb_myisam ORDER BY a;
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SELECT * FROM innodb_ndb ORDER BY a;
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SELECT * FROM ndb_innodb ORDER BY a;
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let $diff_tables= master:myisam_innodb, slave:myisam_innodb;
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source include/diff_tables.inc;
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let $diff_tables= master:innodb_myisam, slave:innodb_myisam;
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source include/diff_tables.inc;
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let $diff_tables= master:myisam_ndb, slave:myisam_ndb;
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source include/diff_tables.inc;
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let $diff_tables= master:ndb_myisam, slave:ndb_myisam;
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source include/diff_tables.inc;
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let $diff_tables= master:innodb_ndb, slave:innodb_ndb;
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source include/diff_tables.inc;
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let $diff_tables= master:ndb_innodb, slave:ndb_innodb;
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source include/diff_tables.inc;
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--echo ==== Clean up ====
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drop table myisam_innodb, innodb_myisam;
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drop table myisam_ndb, ndb_myisam;
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drop table innodb_ndb, ndb_innodb;
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sync_slave_with_master;
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--source include/rpl_end.inc
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