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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.
262 lines
8.4 KiB
Plaintext
262 lines
8.4 KiB
Plaintext
--source include/have_ndb.inc
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--source include/ndb_master-slave.inc
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#
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# Bug #11087
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#
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# connect to the master and create tabe t1 in gotoslave database
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--connection master
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CREATE TABLE `t1` ( `nid` int(11) NOT NULL default '0',
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`nom` char(4) default NULL,
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`prenom` char(4) default NULL,
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PRIMARY KEY (`nid`))
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ENGINE=ndbcluster DEFAULT CHARSET=latin1;
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INSERT INTO t1 VALUES(1,"XYZ1","ABC1");
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select * from t1 order by nid;
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--sync_slave_with_master
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# connect to slave and ensure data it there.
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--connection slave
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select * from t1 order by nid;
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--connection master
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delete from t1;
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INSERT INTO t1 VALUES(1,"XYZ2","ABC2");
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# Make sure all rows are on the master
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select * from t1 order by nid;
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# make sure all rows are on the slave.
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--sync_slave_with_master
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--connection slave
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# Bug #11087 would have row with nid 2 missing
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select * from t1 order by nid;
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--connection master
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delete from t1;
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insert into t1 values(1,"AA", "AA");
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insert into t1 values(2,"BB", "BB");
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insert into t1 values(3,"CC", "CC");
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insert into t1 values(4,"DD", "DD");
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begin;
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# delete+insert = update
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delete from t1 where nid = 1;
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insert into t1 values (1,"A2", "A2");
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# update+delete = delete
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update t1 set nom="B2" where nid = 2;
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delete from t1 where nid = 2;
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# multi-update
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update t1 set nom = "D2" where nid = 4;
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delete from t1 where nid = 4;
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insert into t1 values (4, "D3", "D3");
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update t1 set nom = "D4" where nid = 4;
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# insert+delete = nothing
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insert into t1 values (5, "EE", "EE");
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delete from t1 where nid = 5;
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commit;
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select * from t1 order by 1;
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--sync_slave_with_master
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--connection slave
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select * from t1 order by 1;
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--connection master
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DROP table t1;
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#
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# Test replication of table with no primary key
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#
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--connection master
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CREATE TABLE `t1` ( `nid` int(11) NOT NULL default '0',
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`nom` char(4) default NULL,
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`prenom` char(4) default NULL)
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ENGINE=ndbcluster DEFAULT CHARSET=latin1;
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INSERT INTO t1 VALUES(1,"XYZ1","ABC1"),(2,"AAA","BBB"),(3,"CCC","DDD");
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select * from t1 order by nid;
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--sync_slave_with_master
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# connect to slave and ensure data it there.
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--connection slave
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select * from t1 order by nid;
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--connection master
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delete from t1 where nid = 2;
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INSERT INTO t1 VALUES(4,"EEE","FFF");
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# Make sure all rows are on the master
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select * from t1 order by nid;
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# make sure all rows are on the slave.
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--sync_slave_with_master
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--connection slave
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select * from t1 order by nid;
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--connection master
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UPDATE t1 set nid=nid+1;
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UPDATE t1 set nom="CCP" where nid = 4;
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select * from t1 order by nid;
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# make sure all rows are on the slave.
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--sync_slave_with_master
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--connection slave
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select * from t1 order by nid;
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--connection master
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DROP table t1;
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#
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# Bug #27378 update becomes delete on slave
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#
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--connection master
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CREATE TABLE `t1` (
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`prid` int(10) unsigned NOT NULL,
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`id_type` enum('IMSI','SIP') NOT NULL,
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`fkimssub` varchar(50) NOT NULL,
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`user_id` varchar(20) DEFAULT NULL,
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`password` varchar(20) DEFAULT NULL,
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`ptg_nbr` varchar(20) DEFAULT NULL,
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`old_tmsi` int(10) unsigned DEFAULT NULL,
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`new_tmsi` int(10) unsigned DEFAULT NULL,
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`dev_capability` int(10) unsigned DEFAULT NULL,
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`dev_oid` bigint(20) unsigned DEFAULT NULL,
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`lac_cell_id` bigint(20) unsigned DEFAULT NULL,
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`ms_classmark1` int(10) unsigned DEFAULT NULL,
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`cipher_key` int(10) unsigned DEFAULT NULL,
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`priid_master` int(10) unsigned DEFAULT NULL,
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PRIMARY KEY (`prid`),
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UNIQUE KEY `fkimssub` (`fkimssub`,`ptg_nbr`) USING HASH
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) ENGINE=ndbcluster DEFAULT CHARSET=latin1;
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INSERT INTO `t1` VALUES (183342,'IMSI','config3_sub_2Privates_3Publics_imssub_36668','user_id_73336','user_id_73336','73336',NULL,NULL,NULL,123456789,NULL,NULL,NULL,NULL),(47617,'IMSI','config3_sub_2Privates_3Publics_imssub_9523','user_id_19046','user_id_19046','19046',NULL,NULL,NULL,123456789,NULL,NULL,NULL,NULL),(200332,'IMSI','config3_sub_2Privates_3Publics_imssub_40066','user_id_80132','user_id_80132','80132',NULL,NULL,NULL,123456789,NULL,NULL,NULL,NULL),(478882,'IMSI','config3_sub_2Privates_3Publics_imssub_95776','user_id_191552','user_id_191552','191552',NULL,NULL,NULL,123456789,NULL,NULL,NULL,NULL),(490146,'IMSI','config3_sub_2Privates_3Publics_imssub_98029','user_id_196057','user_id_196057','196057',NULL,NULL,NULL,1010,NULL,NULL,NULL,NULL),(499301,'IMSI','config3_sub_2Privates_3Publics_imssub_99860','user_id_199719','user_id_199719','199719',NULL,NULL,NULL,123456789,NULL,NULL,NULL,NULL),(506101,'IMSI','config3_sub_2Privates_3Publics_imssub_101220','user_id_202439','user_id_202439','202439',NULL,NULL,NULL,1010,NULL,NULL,NULL,NULL),(510142,'IMSI','config3_sub_2Privates_3Publics_imssub_102028','user_id_204056','user_id_204056','204056',NULL,NULL,NULL,1010,NULL,NULL,NULL,NULL),(515871,'IMSI','config3_sub_2Privates_3Publics_imssub_103174','user_id_206347','user_id_206347','206347',NULL,NULL,NULL,1010,NULL,NULL,NULL,NULL),(209842,'IMSI','config3_sub_2Privates_3Publics_imssub_41968','user_id_83936','user_id_83936','83936',NULL,NULL,NULL,123456789,NULL,NULL,NULL,NULL),(365902,'IMSI','config3_sub_2Privates_3Publics_imssub_73180','user_id_146360','user_id_146360','146360',NULL,NULL,NULL,1010,NULL,NULL,NULL,NULL),(11892,'IMSI','config3_sub_2Privates_3Publics_imssub_2378','user_id_4756','user_id_4756','4756',NULL,NULL,NULL,123456789,NULL,NULL,NULL,NULL);
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select count(*) from t1;
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--sync_slave_with_master
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--connection slave
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select count(*) from t1;
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--connection master
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update t1 set dev_oid=dev_oid+1;
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select count(*) from t1;
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--sync_slave_with_master
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--connection slave
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select count(*) from t1;
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--connection master
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DROP table t1;
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##################################################################
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#
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# Check that retries are made on the slave on some temporary errors
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#
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#
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# 1. Deadlock
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#
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--connection master
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CREATE TABLE `t1` ( `nid` int(11) NOT NULL default '0',
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`nom` char(4) default NULL,
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`prenom` char(4) default NULL,
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PRIMARY KEY USING HASH (`nid`))
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ENGINE=ndbcluster DEFAULT CHARSET=latin1;
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INSERT INTO t1 VALUES(1,"XYZ1","ABC1");
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# cause a lock on that row on the slave
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--sync_slave_with_master
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--connection slave
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--echo **** On Slave ****
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BEGIN;
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UPDATE t1 SET `nom`="LOCK" WHERE `nid`=1;
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# set number of retries low so we fail the retries
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set GLOBAL slave_transaction_retries=1;
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# now do a change to this row on the master
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# will deadlock on the slave because of lock above
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--connection master
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--echo **** On Master ****
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UPDATE t1 SET `nom`="DEAD" WHERE `nid`=1;
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--echo **** On Slave ****
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# Wait for deadlock to be detected.
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# When detected, the slave will stop, so we just wait for it to stop.
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connection slave;
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# Replication should have stopped, since max retries were not enough.
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# verify with show slave status
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# 1205 = ER_LOCK_WAIT_TIMEOUT
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--let $slave_sql_errno= 1205
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--let $show_slave_sql_error= 1
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--source include/wait_for_slave_sql_error.inc
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# now set max retries high enough to succeed, and start slave again
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set GLOBAL slave_transaction_retries=10;
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source include/start_slave.inc;
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# Wait for deadlock to be detected and retried.
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# We want to wait until at least one retry has been made, but before
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# the slave stops. currently, there is no safe way to do that: we
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# would need to access the retry counter, but that is not exposed.
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# Failing that, we just wait sufficiently long that one but not all
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# retries have been made. See BUG#35183.
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sleep 5;
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# commit transaction to release lock on row and let replication succeed
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select * from t1 order by nid;
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COMMIT;
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# verify that the row succeded to be applied on the slave
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--connection master
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--sync_slave_with_master
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--connection slave
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select * from t1 order by nid;
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# cleanup
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--connection master
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DROP TABLE t1;
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#
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# BUG#18094
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# Slave caches invalid table definition after atlters causes select failure
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#
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--connection master
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CREATE TABLE t1 (c1 INT KEY) ENGINE=NDB;
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INSERT INTO t1 VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
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ALTER TABLE t1 ADD c2 INT;
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--sync_slave_with_master
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connection slave;
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SELECT * FROM t1 ORDER BY c1;
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connection master;
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ALTER TABLE t1 CHANGE c2 c2 TEXT CHARACTER SET utf8;
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ALTER TABLE t1 CHANGE c2 c2 BLOB;
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--sync_slave_with_master
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connection slave;
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# here we would get error 1412 prior to bug
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SELECT * FROM t1 ORDER BY c1 LIMIT 5;
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--connection master
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TRUNCATE t1;
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SELECT count(*) FROM t1;
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INSERT INTO t1 VALUES (101,NULL),(102,NULL),(103,NULL),(104,NULL),(105,NULL),(106,NULL),(107,NULL),(108,NULL),(109,NULL),(1010,NULL);
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--sync_slave_with_master
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connection slave;
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SELECT count(*) FROM t1;
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SELECT c1 FROM t1 ORDER BY c1 LIMIT 5;
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# cleanup
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--connection master
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DROP TABLE t1;
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--source include/rpl_end.inc
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