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Fixed hang in start_slave_threads() when thread dies quickly. Docs/manual.texi: Changelog client/mysqltest.c: Indentation cleanup More DBUG info libmysql/libmysql.c: More DBUG info Give better error from reconnect() mysql-test/r/rpl_rotate_logs.result: Update results mysql-test/t/rpl_log_pos.test: Fix for fast machines mysql-test/t/rpl_rotate_logs.test: Updated test to be more portable scripts/mysql_zap.sh: Update for MacOSX sql/mini_client.cc: Better error messages from reconnect. Indentation cleanups sql/slave.cc: Fixed hang in start_slave_threads() when thread dies quickly. sql/slave.h: Fixed hang in start_slave_threads() when thread dies quickly.
146 lines
3.6 KiB
Text
146 lines
3.6 KiB
Text
#
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# Test are run with max_binlog_size=2048 to force automatic rotation of the
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# binary log
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# Tests done:
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# - Check that slaves reports correct failures if master.info has strange
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# modes/information
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# - Automatic binary log rotation
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# - Ensure that temporary tables works over flush logs and binary log
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# changes
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# - Test creating a duplicate key error and recover from it
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#
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connect (master,localhost,root,,test,0,master.sock);
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connect (slave,localhost,root,,test,0,slave.sock);
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system cat /dev/null > var/slave-data/master.info;
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system chmod 000 var/slave-data/master.info;
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connection slave;
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--error 1201
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slave start;
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system chmod 600 var/slave-data/master.info;
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--error 1201
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slave start;
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--replace_result 3306 MASTER_PORT 9306 MASTER_PORT 3334 MASTER_PORT 3336 MASTER_PORT
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!eval change master to master_host='127.0.0.1',master_port=$MASTER_MYPORT,
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master_user='root';
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reset slave;
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--replace_result 3306 MASTER_PORT 9306 MASTER_PORT 3334 MASTER_PORT 3336 MASTER_PORT
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eval change master to master_host='127.0.0.1',master_port=$MASTER_MYPORT,
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master_user='root';
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connection master;
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reset master;
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connection slave;
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slave start;
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connection master;
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drop table if exists t1, t2, t3, t4;
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#
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# Test FLUSH LOGS
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#
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create temporary table temp_table (a char(80) not null);
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insert into temp_table values ("testing temporary tables");
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create table t1 (s text);
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insert into t1 values('Could not break slave'),('Tried hard');
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save_master_pos;
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connection slave;
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sync_with_master;
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--replace_result 3306 MASTER_PORT 9306 MASTER_PORT 3334 MASTER_PORT 3336 MASTER_PORT
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show slave status;
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select * from t1;
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connection master;
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flush logs;
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drop table if exists t2;
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create table t2(m int not null auto_increment primary key);
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insert into t2 values (34),(67),(123);
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flush logs;
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show master logs;
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create table t3 select * from temp_table;
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save_master_pos;
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connection slave;
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sync_with_master;
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select * from t3;
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connection master;
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drop table temp_table, t3;
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#
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# Now lets make some duplicate key mess and see if we can recover from it
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#
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# First insert a value on the slave
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connection slave;
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insert into t2 values(1234);
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#same value on the master
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connection master;
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save_master_pos;
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set insert_id=1234;
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insert into t2 values(NULL);
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connection slave;
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sync_with_master;
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wait_for_slave_to_stop;
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#restart slave skipping one event
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set global sql_slave_skip_counter=1;
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slave start;
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connection master;
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save_master_pos;
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#let slave catch up
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connection slave;
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sync_with_master;
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connection master;
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purge master logs to 'master-bin.003';
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show master logs;
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insert into t2 values (65);
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save_master_pos;
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connection slave;
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sync_with_master;
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--replace_result 3306 MASTER_PORT 9306 MASTER_PORT 3334 MASTER_PORT 3336 MASTER_PORT
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show slave status;
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select * from t2;
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#
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# Test forcing the replication log to rotate
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#
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connection master;
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create temporary table temp_table (a char(80) not null);
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insert into temp_table values ("testing temporary tables part 2");
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let $1=100;
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drop table if exists t3;
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create table t3 (n int);
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disable_query_log;
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while ($1)
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{
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#eval means expand $ expressions
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eval insert into t3 values($1 + 4);
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dec $1;
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}
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enable_query_log;
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create table t4 select * from temp_table;
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show master logs;
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show master status;
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save_master_pos;
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connection slave;
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#slave stop;
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#slave start;
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sync_with_master;
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select * from t4;
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--replace_result 3306 MASTER_PORT 9306 MASTER_PORT 3334 MASTER_PORT 3336 MASTER_PORT
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show slave status;
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# because of concurrent insert, the table may not be up to date
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# if we do not lock
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lock tables t3 read;
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select count(*) from t3 where n >= 4;
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unlock tables;
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#clean up
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connection master;
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drop table if exists t1,t2,t3;
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save_master_pos;
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connection slave;
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sync_with_master;
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