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Backport BUG#12190 CHANGE MASTER has differ path requiremts on MASTER_LOG_FILE and RELAY_LOG_FILE

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CHANGE MASTER TO command required the value for RELAY_LOG_FILE to
be an absolute path, which was different from the requirement of
MASTER_LOG_FILE.

This patch fixed the problem by changing the value for RELAY_LOG_FILE
to be the basename of the log file as that for MASTER_LOG_FILE.
This commit is contained in:
He Zhenxing
2009-10-02 16:35:03 +08:00
parent 9739efbfec
commit 228ae2bf50
5 changed files with 76 additions and 4 deletions
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53
mysql-test/suite/rpl/t/rpl_change_master.test
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@ -33,3 +33,56 @@ connection slave;
sync_with_master;
# End of 4.1 tests
#
# BUG#12190 CHANGE MASTER has differ path requiremts on MASTER_LOG_FILE and RELAY_LOG_FILE
#
source include/master-slave-reset.inc;
connection master;
create table t1 (a int);
insert into t1 values (1);
flush logs;
insert into t1 values (2);
# Note: the master positon saved by this will also be used by the
# 'sync_with_master' below.
sync_slave_with_master;
# Check if the table t1 and t2 are identical on master and slave;
let $diff_table_1= master:test.t1
let $diff_table_2= slave:test.t1
source include/diff_tables.inc;
connection slave;
source include/stop_slave.inc;
delete from t1 where a=2;
# start replication from the second insert, after fix of BUG#12190,
# relay_log_file does not use absolute path, only the filename is
# required
#
# Note: the follow change master will automatically reset
# relay_log_purge to false, save the old value to restore
let $relay_log_purge= `select @@global.relay_log_purge`;
CHANGE MASTER TO relay_log_file='slave-relay-bin.000005', relay_log_pos=4;
start slave sql_thread;
source include/wait_for_slave_sql_to_start.inc;
# Sync to the same position saved by the 'sync_slave_with_master' above.
sync_with_master;
# Check if the table t1 and t2 are identical on master and slave;
let $diff_table_1= master:test.t1
let $diff_table_2= slave:test.t1
source include/diff_tables.inc;
# clean up
connection slave;
start slave io_thread;
source include/wait_for_slave_io_to_start.inc;
eval set global relay_log_purge=$relay_log_purge;
connection master;
drop table t1;
sync_slave_with_master;