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MDEV-27963 multisource_for_channel sometimes fails in bb with result content mismatch

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The problem was that SHOW SLAVE STATUS was exceuted before the slave IO
thread had time to create a new relay log

Fixed by writing a command on the master and syncing the slave data.
This ensures that the slave creates a new relay log.
This commit is contained in:
Monty
2022-10-19 03:28:03 +03:00
parent ec2b30e736
commit 120a4caf37
2 changed files with 13 additions and 0 deletions
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4
mysql-test/suite/multi_source/multisource_for_channel.result
View File

@@ -279,6 +279,10 @@ Last_SQL_Errno = '0'
#
START SLAVE for channel 'master1';
include/wait_for_slave_to_start.inc
connection master1;
create table foo (a int);
drop table foo;
connection slave;
show slave status for channel 'master1'
Master_Port = 'MYPORT_1'

9
mysql-test/suite/multi_source/multisource_for_channel.test
View File

@@ -326,6 +326,15 @@ STOP SLAVE for channel 'master1';
START SLAVE for channel 'master1';
--source include/wait_for_slave_to_start.inc
# Force some data into the relay log to ensure that we get a new relay log
--connection master1
create table foo (a int);
drop table foo;
--save_master_pos
--connection slave
--sync_with_master 0,'master1'
--source include/wait_for_sql_thread_read_all.inc
--echo
--echo show slave status for channel 'master1'
--let $status_items= Master_Port, Relay_Log_File, Slave_IO_Running, Slave_SQL_Running, Last_Errno, Last_SQL_Errno