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# The include statement below is a temp one for tests that are yet to #be ported to run with InnoDB, #but needs to be kept for tests that would need MyISAM in future. --source include/force_myisam_default.inc --source include/have_multi_ndb.inc --source include/have_binlog_format_mixed_or_row.inc # We need server 3 later on in this test. --let $rpl_server_count= 3 --source include/master-slave.inc --connection master # note: server2 is another "master" connected to the master cluster # # Currently test only works with ndb since it retrieves "old" # binlog positions with mysql.ndb_binlog_index and ndb_apply_status; # # create a table with one row, and make sure the other "master" gets it CREATE TABLE t1 (c1 CHAR(15), c2 CHAR(15), c3 INT, PRIMARY KEY (c3)) ENGINE = NDB ; # a dummy table such that we can make sure data gets into binlog on server2 CREATE TABLE t2 (a int key) ENGINE = NDB ; connection server2; reset master; SHOW TABLES; connection master; INSERT INTO t1 VALUES ("row1","will go away",1); SELECT * FROM t1 ORDER BY c3; connection server2; SELECT * FROM t1 ORDER BY c3; # sync slave and retrieve epoch and stop the slave connection master; sync_slave_with_master; --replace_column 1 <the_epoch> SELECT @the_epoch:=MAX(epoch) FROM mysql.ndb_apply_status; let $the_epoch= `select @the_epoch` ; SELECT * FROM t1 ORDER BY c3; stop slave; # get the master binlog pos from the epoch, from the _other_ "master", server2 connection server2; # insert some data to t1 which should not come into the binlog # just so that we can do "show binlog events" to make sure the t1 # update is actually in the server2 binlog set SQL_LOG_BIN=0; insert into t2 values (1); -- source include/show_binlog_events.inc set SQL_LOG_BIN=1; --replace_result $the_epoch <the_epoch> --disable_query_log --disable_result_log eval SELECT @the_pos:=Position, @the_file:=SUBSTRING_INDEX(REPLACE(FILE,'\\\\','/'), '/', -1) FROM mysql.ndb_binlog_index WHERE epoch = $the_epoch ; --enable_result_log --enable_query_log let $the_pos= `SELECT @the_pos` ; let $the_file= `SELECT @the_file` ; # now connect the slave to the _other_ "master" --let $rpl_topology= 3->2 --let $rpl_master_log_file= 2:$the_file --let $rpl_master_log_pos= 2:$the_pos --source include/rpl_change_topology.inc --connection slave --source include/start_slave.inc # insert some more values on the first master connection master; INSERT INTO t1 VALUES ("row2","will go away",2),("row3","will change",3),("row4","D",4); DELETE FROM t1 WHERE c3 = 1; UPDATE t1 SET c2="should go away" WHERE c3 = 2; UPDATE t1 SET c2="C" WHERE c3 = 3; DELETE FROM t1 WHERE c3 = 2; SELECT * FROM t1 ORDER BY c3; # insert another row, and check that we have it on the slave connection server2; INSERT INTO t1 VALUES ("row5","E",5); SELECT * FROM t1 ORDER BY c3; sync_slave_with_master; SELECT * FROM t1 ORDER BY c3; --echo ==== clean up ==== connection server2; DROP TABLE t1; DROP TABLE t2; sync_slave_with_master; --source include/rpl_end.inc