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mysql-test/t/rpl000015.test: Fix replace_result of $MASTER_MYPORT instead of literal numbers. The test case rpl000015 needs one exlpicit literal number. It changes partial master settings, which seems to reset other settings to their defaults. To test this is obviously the intent of this case.
98 lines
3.7 KiB
Text
98 lines
3.7 KiB
Text
source include/master-slave.inc;
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#clean up slave binlogs
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connection slave;
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slave stop;
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reset master;
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reset slave;
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# We are going to read the slave's binlog which contains file_id (for some LOAD
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# DATA INFILE); to make it repeatable (not influenced by other tests), we need
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# to stop and start the slave, to be sure file_id will start from 1.
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# This can be done with 'server_stop slave', but
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# this would require the manager, so most of the time the test will be skipped
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# :(
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# To workaround this, I (Guilhem) add a (empty) rpl_log-slave.opt (because when
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# mysql-test-run finds such a file it restarts the slave before doing the
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# test). That's not very elegant but I could find no better way, sorry.
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let $VERSION=`select version()`;
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connection master;
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reset master;
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create table t1(n int not null auto_increment primary key);
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insert into t1 values (NULL);
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drop table t1;
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create table t1 (word char(20) not null);
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load data infile '../../std_data/words.dat' into table t1 ignore 1 lines;
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select count(*) from t1;
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drop table t1;
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--replace_result $VERSION VERSION
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show binlog events;
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show binlog events from 79 limit 1;
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show binlog events from 79 limit 2;
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show binlog events from 79 limit 2,1;
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flush logs;
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# We need an extra update before doing save_master_pos.
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# Otherwise, an unlikely scenario may occur:
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# * When the master's binlog_dump thread reads the end of master-bin.001,
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# it send the rotate event which is at this end, plus a fake rotate event
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# because it's starting to read a new binlog.
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# save_master_pos will record the position of the first of the two rotate
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# (because the fake one is not in the master's binlog anyway).
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# * Later the slave waits for the position of the first rotate event,
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# and it may quickly stop (in 'slave stop') without having received the fake
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# one.
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# So, depending on a few milliseconds, we end up with 2 rotate events in the
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# relay log or one, which influences the output of SHOW SLAVE STATUS, making
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# it not predictable and causing random test failures.
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# To make it predictable, we do a useless update now, but which has the
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# interest of making the slave catch both rotate events.
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create table t5 (a int);
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drop table t5;
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# Sync slave and force it to start on another binary log
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save_master_pos;
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connection slave;
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# Note that the above 'slave start' will cause a 3rd rotate event (a fake one)
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# to go into the relay log (the master always sends a fake one when replication
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# starts).
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slave start;
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sync_with_master;
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flush logs;
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slave stop;
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connection master;
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# Create some entries for second log
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create table t1 (n int);
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insert into t1 values (1);
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drop table t1;
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--replace_result $VERSION VERSION
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show binlog events;
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show binlog events in 'master-bin.002';
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show master logs;
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save_master_pos;
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connection slave;
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slave start;
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sync_with_master;
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show master logs;
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--replace_result $MASTER_MYPORT MASTER_PORT $VERSION VERSION
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show binlog events in 'slave-bin.001' from 4;
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--replace_result $MASTER_MYPORT MASTER_PORT $VERSION VERSION
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show binlog events in 'slave-bin.002' from 4;
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--replace_result $MASTER_MYPORT MASTER_PORT
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show slave status;
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# Need to recode the following
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#show new master for slave with master_log_file='master-bin.001' and master_log_pos=4 and master_server_id=1;
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#show new master for slave with master_log_file='master-bin.001' and master_log_pos=79 and master_server_id=1;
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#show new master for slave with master_log_file='master-bin.001' and master_log_pos=311 and master_server_id=1;
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#show new master for slave with master_log_file='master-bin.002' and master_log_pos=4 and master_server_id=1;
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#show new master for slave with master_log_file='master-bin.002' and master_log_pos=122 and master_server_id=1;
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--error 1220
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show binlog events in 'slave-bin.005' from 4;
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