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a81e21f8a4
1. Test case was rewritten completely. 2. Test covers 3 cases: a) do deadlock on slave, wait retries of transaction, unlock slave before lock timeout; b) do deadlock on slave and wait error 'lock timeout exceed' on slave; c) same as b) but if of max relay log size = 0; 3. Added comments inline. 4. Updated result file.
225 lines
4.2 KiB
Text
225 lines
4.2 KiB
Text
stop slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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reset master;
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reset slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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start slave;
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*** Prepare tables and data ***
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CREATE TABLE t1 (a INT NOT NULL, KEY(a)) ENGINE=innodb;
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CREATE TABLE t2 (a INT) ENGINE=innodb;
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CREATE TABLE t3 (a INT NOT NULL, KEY(a)) ENGINE=innodb;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` int(11) NOT NULL,
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KEY `a` (`a`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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SHOW CREATE TABLE t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`a` int(11) DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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SHOW CREATE TABLE t3;
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Table Create Table
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t3 CREATE TABLE `t3` (
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`a` int(11) NOT NULL,
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KEY `a` (`a`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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SHOW VARIABLES LIKE 'slave_transaction_retries';
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Variable_name Value
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slave_transaction_retries 2
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include/stop_slave.inc
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BEGIN;
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INSERT INTO t1 VALUES (1);
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INSERT INTO t2 VALUES (2), (2), (2), (2), (2), (2), (2), (2), (2), (2);
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INSERT INTO t3 VALUES (3);
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COMMIT;
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*** Test deadlock ***
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BEGIN;
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SELECT * FROM t1 FOR UPDATE;
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a
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START SLAVE;
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SELECT COUNT(*) FROM t2;
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COUNT(*)
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0
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COMMIT;
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SELECT * FROM t1;
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a
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1
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SELECT * FROM t3;
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a
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3
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SHOW SLAVE STATUS;
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Slave_IO_State #
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Master_Host 127.0.0.1
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Master_User root
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Master_Port MASTER_PORT
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Connect_Retry 1
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Master_Log_File master-bin.000001
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Read_Master_Log_Pos #
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Relay_Log_File #
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Relay_Log_Pos #
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Relay_Master_Log_File master-bin.000001
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Slave_IO_Running Yes
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Slave_SQL_Running Yes
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Replicate_Do_DB
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Replicate_Ignore_DB
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Replicate_Do_Table
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Replicate_Ignore_Table #
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Replicate_Wild_Do_Table
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Replicate_Wild_Ignore_Table
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Last_Errno 0
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Last_Error
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Skip_Counter 0
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Exec_Master_Log_Pos #
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Relay_Log_Space #
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Until_Condition None
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Until_Log_File
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Until_Log_Pos 0
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Master_SSL_Allowed No
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Master_SSL_CA_File
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Master_SSL_CA_Path
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Master_SSL_Cert
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Master_SSL_Cipher
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Master_SSL_Key
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Seconds_Behind_Master #
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Master_SSL_Verify_Server_Cert No
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Last_IO_Errno #
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Last_IO_Error #
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Last_SQL_Errno 0
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Last_SQL_Error
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*** Test lock wait timeout ***
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include/stop_slave.inc
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DELETE FROM t2;
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CHANGE MASTER TO MASTER_LOG_POS=MASTER_POS_BEGIN;
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BEGIN;
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SELECT * FROM t1 FOR UPDATE;
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a
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1
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START SLAVE;
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SELECT COUNT(*) FROM t2;
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COUNT(*)
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0
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COMMIT;
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include/start_slave.inc
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SELECT * FROM t1;
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a
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1
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1
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SELECT * FROM t3;
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a
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3
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3
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SHOW SLAVE STATUS;
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Slave_IO_State #
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Master_Host 127.0.0.1
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Master_User root
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Master_Port MASTER_PORT
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Connect_Retry 1
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Master_Log_File master-bin.000001
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Read_Master_Log_Pos #
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Relay_Log_File #
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Relay_Log_Pos #
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Relay_Master_Log_File master-bin.000001
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Slave_IO_Running Yes
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Slave_SQL_Running Yes
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Replicate_Do_DB
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Replicate_Ignore_DB
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Replicate_Do_Table
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Replicate_Ignore_Table #
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Replicate_Wild_Do_Table
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Replicate_Wild_Ignore_Table
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Last_Errno 0
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Last_Error
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Skip_Counter 0
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Exec_Master_Log_Pos #
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Relay_Log_Space #
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Until_Condition None
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Until_Log_File
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Until_Log_Pos 0
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Master_SSL_Allowed No
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Master_SSL_CA_File
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Master_SSL_CA_Path
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Master_SSL_Cert
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Master_SSL_Cipher
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Master_SSL_Key
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Seconds_Behind_Master #
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Master_SSL_Verify_Server_Cert No
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Last_IO_Errno #
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Last_IO_Error #
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Last_SQL_Errno 0
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Last_SQL_Error
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*** Test lock wait timeout and purged relay logs ***
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SET @my_max_relay_log_size= @@global.max_relay_log_size;
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SET global max_relay_log_size=0;
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include/stop_slave.inc
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DELETE FROM t2;
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CHANGE MASTER TO MASTER_LOG_POS=440;
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BEGIN;
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SELECT * FROM t1 FOR UPDATE;
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a
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1
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1
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START SLAVE;
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SELECT COUNT(*) FROM t2;
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COUNT(*)
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0
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COMMIT;
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include/start_slave.inc
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SELECT * FROM t1;
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a
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1
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1
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1
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SELECT * FROM t3;
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a
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3
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3
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3
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SHOW SLAVE STATUS;
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Slave_IO_State #
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Master_Host 127.0.0.1
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Master_User root
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Master_Port MASTER_PORT
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Connect_Retry 1
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Master_Log_File master-bin.000001
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Read_Master_Log_Pos #
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Relay_Log_File #
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Relay_Log_Pos #
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Relay_Master_Log_File master-bin.000001
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Slave_IO_Running Yes
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Slave_SQL_Running Yes
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Replicate_Do_DB
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Replicate_Ignore_DB
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Replicate_Do_Table
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Replicate_Ignore_Table #
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Replicate_Wild_Do_Table
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Replicate_Wild_Ignore_Table
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Last_Errno 0
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Last_Error
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Skip_Counter 0
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Exec_Master_Log_Pos #
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Relay_Log_Space #
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Until_Condition None
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Until_Log_File
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Until_Log_Pos 0
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Master_SSL_Allowed No
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Master_SSL_CA_File
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Master_SSL_CA_Path
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Master_SSL_Cert
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Master_SSL_Cipher
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Master_SSL_Key
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Seconds_Behind_Master #
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Master_SSL_Verify_Server_Cert No
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Last_IO_Errno #
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Last_IO_Error #
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Last_SQL_Errno 0
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Last_SQL_Error
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*** Clean up ***
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DROP TABLE t1,t2,t3;
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SET global max_relay_log_size= @my_max_relay_log_size;
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End of 5.1 tests
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