mirror of
https://github.com/MariaDB/server.git
synced 2025-01-17 20:42:30 +01:00
366fd92e8d
More messages. Testcase for bug 651. client/mysqltest.c: More explicit error message if MASTER_POS_WAIT() returns NULL. mysql-test/r/rpl_loaddata.result: result update mysql-test/r/rpl_master_pos_wait.result: result update mysql-test/t/rpl000001.test: sync_with_master (=MASTER_POS_WAIT()) was called when we could expect the SQL slave thread had stopped. As I yesterday changed code so that "SQL thread stops => MASTER_POS_WAIT() returns NULL immediately" (bugfix), sync_with_master received NULL (on build.mysql.com, not on my machine; this is a question of milliseconds, if the slave server will process MASTER_POS_WAIT() before or after the slave SQL thread has stopped), and in mysqltest.c, sync_with_master complained that it could not sync. So I just remove this sync_with_master, which does not make sense anymore: we just wait for the slave SQL thread to stop. mysql-test/t/rpl_loaddata.test: Discovered we had wait_for_slave_to_stop, so used it as it automates things. mysql-test/t/rpl_master_pos_wait.test: Discovered we had 'send' to send a query without waiting for the resultn so could had a testcase for bug 651. Shorter timeouts as there is no risk the position is reached. sql/slave.cc: A longer DBUG_PRINT.
123 lines
3.2 KiB
Text
123 lines
3.2 KiB
Text
source include/master-slave.inc;
|
|
drop table if exists t1,t2,t3;
|
|
create table t1 (word char(20) not null);
|
|
load data infile '../../std_data/words.dat' into table t1;
|
|
--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
|
|
eval load data local infile '$MYSQL_TEST_DIR/std_data/words.dat' into table t1;
|
|
select * from t1 limit 10;
|
|
|
|
#
|
|
# Test slave with wrong password
|
|
#
|
|
save_master_pos;
|
|
connection slave;
|
|
sync_with_master;
|
|
slave stop;
|
|
connection master;
|
|
set password for root@"localhost" = password('foo');
|
|
connection slave;
|
|
slave start;
|
|
connection master;
|
|
#
|
|
# Give slave time to do at last one failed connect retry
|
|
# This one must be short so that the slave will not stop retrying
|
|
real_sleep 2;
|
|
set password for root@"localhost" = password('');
|
|
# Give slave time to connect (will retry every second)
|
|
sleep 2;
|
|
|
|
create table t3(n int);
|
|
insert into t3 values(1),(2);
|
|
save_master_pos;
|
|
connection slave;
|
|
sync_with_master;
|
|
select * from t3;
|
|
select sum(length(word)) from t1;
|
|
connection master;
|
|
drop table t1,t3;
|
|
save_master_pos;
|
|
connection slave;
|
|
sync_with_master;
|
|
|
|
#test handling of aborted connection in the middle of update
|
|
connection master;
|
|
reset master;
|
|
connection slave;
|
|
slave stop;
|
|
reset slave;
|
|
|
|
connection master;
|
|
create table t1(n int);
|
|
#we want the log to exceed 16K to test deal with the log that is bigger than
|
|
#IO_SIZE
|
|
let $1=5000;
|
|
disable_query_log;
|
|
while ($1)
|
|
{
|
|
eval insert into t1 values($1+get_lock("hold_slave",10)*0);
|
|
dec $1;
|
|
}
|
|
enable_query_log;
|
|
|
|
# Try to cause a large relay log lag on the slave
|
|
connection slave;
|
|
select get_lock("hold_slave",10);
|
|
slave start;
|
|
#hope this is long enough for I/O thread to fetch over 16K relay log data
|
|
sleep 3;
|
|
select release_lock("hold_slave");
|
|
unlock tables;
|
|
|
|
connection master;
|
|
create table t2(id int);
|
|
insert into t2 values(connection_id());
|
|
save_master_pos;
|
|
|
|
connection master1;
|
|
# Avoid generating result
|
|
create temporary table t3(n int);
|
|
insert into t3 select get_lock('crash_lock%20C', 1) from t2;
|
|
|
|
connection master;
|
|
send update t1 set n = n + get_lock('crash_lock%20C', 2);
|
|
connection master1;
|
|
sleep 3;
|
|
select (@id := id) - id from t2;
|
|
kill @id;
|
|
# We don't drop t3 as this is a temporary table
|
|
drop table t2;
|
|
connection master;
|
|
--error 1053;
|
|
reap;
|
|
connection slave;
|
|
# The SQL slave thread should now have stopped because the query was killed on
|
|
# the master (so it has a non-zero error code in the binlog).
|
|
wait_for_slave_to_stop;
|
|
|
|
# The following test can't be done because the result of Pos will differ
|
|
# on different computers
|
|
# --replace_result 9306 9999 3334 9999 3335 9999
|
|
# show slave status;
|
|
|
|
set global sql_slave_skip_counter=1;
|
|
slave start;
|
|
select count(*) from t1;
|
|
connection master1;
|
|
drop table t1;
|
|
create table t1 (n int);
|
|
insert into t1 values(3456);
|
|
insert into mysql.user (Host, User, Password)
|
|
VALUES ("10.10.10.%", "blafasel2", password("blafasel2"));
|
|
select select_priv,user from mysql.user where user = 'blafasel2';
|
|
update mysql.user set Select_priv = "Y" where User="blafasel2";
|
|
select select_priv,user from mysql.user where user = 'blafasel2';
|
|
save_master_pos;
|
|
connection slave;
|
|
sync_with_master;
|
|
select n from t1;
|
|
select select_priv,user from mysql.user where user = 'blafasel2';
|
|
connection master1;
|
|
drop table t1;
|
|
save_master_pos;
|
|
connection slave;
|
|
sync_with_master;
|