mariadb/mysql-test/suite/rpl/r/rpl_parallel_deadlock_victim.result
Kristian Nielsen 7c9837ce74 Merge 10.4 into 10.5
Signed-off-by: Kristian Nielsen <knielsen@knielsen-hq.org>
2023-08-15 18:02:18 +02:00

51 lines
1.5 KiB
Text

include/master-slave.inc
[connection master]
MDEV-31655: Parallel replication deadlock victim preference code erroneously removed
connection server_1;
ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB;
CREATE TABLE t1 (a INT PRIMARY KEY, b INT) ENGINE=InnoDB;
BEGIN;
COMMIT;
include/save_master_gtid.inc
connection server_2;
include/sync_with_master_gtid.inc
include/stop_slave.inc
SET @old_parallel_threads=@@GLOBAL.slave_parallel_threads;
SET @old_parallel_mode=@@GLOBAL.slave_parallel_mode;
set @@global.slave_parallel_threads= 5;
set @@global.slave_parallel_mode= conservative;
SET @old_dbug= @@GLOBAL.debug_dbug;
SET GLOBAL debug_dbug= "+d,rpl_mdev31655_zero_retries";
connection server_1;
SET @old_dbug= @@SESSION.debug_dbug;
SET SESSION debug_dbug="+d,binlog_force_commit_id";
SET @commit_id= 1+1000;
SET @commit_id= 2+1000;
SET @commit_id= 3+1000;
SET @commit_id= 4+1000;
SET @commit_id= 5+1000;
SET @commit_id= 6+1000;
SET @commit_id= 7+1000;
SET @commit_id= 8+1000;
SET @commit_id= 9+1000;
SET @commit_id= 10+1000;
SET SESSION debug_dbug= @old_dbug;
SELECT COUNT(*), SUM(a*100*b) FROM t1;
COUNT(*) SUM(a*100*b)
10 225000
include/save_master_gtid.inc
connection server_2;
include/start_slave.inc
include/sync_with_master_gtid.inc
SET GLOBAL debug_dbug= @old_dbug;
SELECT COUNT(*), SUM(a*100*b) FROM t1;
COUNT(*) SUM(a*100*b)
10 225000
connection server_2;
include/stop_slave.inc
SET GLOBAL slave_parallel_threads=@old_parallel_threads;
SET GLOBAL slave_parallel_mode=@old_parallel_mode;
include/start_slave.inc
connection server_1;
DROP TABLE t1;
include/rpl_end.inc