diff options
Diffstat (limited to 'mysql-test/suite/rpl/include/rpl_parallel_stop_on_con_kill.inc')
| -rw-r--r-- | mysql-test/suite/rpl/include/rpl_parallel_stop_on_con_kill.inc | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/mysql-test/suite/rpl/include/rpl_parallel_stop_on_con_kill.inc b/mysql-test/suite/rpl/include/rpl_parallel_stop_on_con_kill.inc deleted file mode 100644 index 63c483ea6ad..00000000000 --- a/mysql-test/suite/rpl/include/rpl_parallel_stop_on_con_kill.inc +++ /dev/null @@ -1,129 +0,0 @@ ---echo *** MDEV-8031: Parallel replication stops on "connection killed" error (probably incorrectly handled deadlock kill) *** - ---source include/have_innodb.inc ---source include/have_debug.inc ---source include/have_debug_sync.inc ---source include/master-slave.inc - ---connection server_2 -SET @old_parallel_threads=@@GLOBAL.slave_parallel_threads; ---source include/stop_slave.inc -SET GLOBAL slave_parallel_threads=10; -CHANGE MASTER TO master_use_gtid=slave_pos; ---source include/start_slave.inc - ---connection server_1 -ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB; -CREATE TABLE t3 (a INT PRIMARY KEY, b INT) ENGINE=InnoDB; -INSERT INTO t3 VALUES (201,0), (202,0); ---source include/save_master_gtid.inc - ---connection server_2 ---source include/sync_with_master_gtid.inc ---source include/stop_slave.inc -SET @old_dbug= @@GLOBAL.debug_dbug; -SET GLOBAL debug_dbug= '+d,inject_mdev8031'; - ---connection server_1 -# We artificially create a situation that hopefully resembles the original -# bug which was only seen "in the wild", and only once. -# Setup a fake group commit with lots of conflicts that will lead to deadloc -# kill. The slave DBUG injection causes the slave to be deadlock killed at -# a particular point during the retry, and then later do a small sleep at -# another critical point where the prior transaction then has a chance to -# complete. Finally an extra KILL check catches an unhandled, lingering -# deadlock kill. So rather artificial, but at least it exercises the -# relevant code paths. -SET @old_dbug= @@SESSION.debug_dbug; -SET SESSION debug_dbug="+d,binlog_force_commit_id"; - -SET @commit_id= 10200; -INSERT INTO t3 VALUES (203, 1); -INSERT INTO t3 VALUES (204, 1); -INSERT INTO t3 VALUES (205, 1); -UPDATE t3 SET b=b+1 WHERE a=201; -UPDATE t3 SET b=b+1 WHERE a=201; -UPDATE t3 SET b=b+1 WHERE a=201; -UPDATE t3 SET b=b+1 WHERE a=202; -UPDATE t3 SET b=b+1 WHERE a=202; -UPDATE t3 SET b=b+1 WHERE a=202; -UPDATE t3 SET b=b+1 WHERE a=202; -UPDATE t3 SET b=b+1 WHERE a=203; -UPDATE t3 SET b=b+1 WHERE a=203; -UPDATE t3 SET b=b+1 WHERE a=204; -UPDATE t3 SET b=b+1 WHERE a=204; -UPDATE t3 SET b=b+1 WHERE a=204; -UPDATE t3 SET b=b+1 WHERE a=203; -UPDATE t3 SET b=b+1 WHERE a=205; -UPDATE t3 SET b=b+1 WHERE a=205; -SET SESSION debug_dbug=@old_dbug; - -SELECT * FROM t3 WHERE a>=200 ORDER BY a; ---source include/save_master_gtid.inc - ---connection server_2 ---source include/start_slave.inc ---source include/sync_with_master_gtid.inc - -SELECT * FROM t3 WHERE a>=200 ORDER BY a; ---source include/stop_slave.inc -SET GLOBAL debug_dbug= @old_dbug; ---source include/start_slave.inc - - ---echo *** Check getting deadlock killed inside open_binlog() during retry. *** - ---connection server_2 ---source include/stop_slave.inc -SET @old_dbug= @@GLOBAL.debug_dbug; -SET GLOBAL debug_dbug= '+d,inject_retry_event_group_open_binlog_kill'; -SET @old_max= @@GLOBAL.max_relay_log_size; -SET GLOBAL max_relay_log_size= 4096; - ---connection server_1 -SET @old_dbug= @@SESSION.debug_dbug; -SET SESSION debug_dbug="+d,binlog_force_commit_id"; - ---let $large= `SELECT REPEAT("*", 8192)` -SET @commit_id= 10210; ---echo Omit long queries that cause relaylog rotations and transaction retries... ---disable_query_log -eval UPDATE t3 SET b=b+1 WHERE a=201 /* $large */; -eval UPDATE t3 SET b=b+1 WHERE a=201 /* $large */; -eval UPDATE t3 SET b=b+1 WHERE a=201 /* $large */; -eval UPDATE t3 SET b=b+1 WHERE a=202 /* $large */; -eval UPDATE t3 SET b=b+1 WHERE a=202 /* $large */; -eval UPDATE t3 SET b=b+1 WHERE a=202 /* $large */; -eval UPDATE t3 SET b=b+1 WHERE a=202 /* $large */; -eval UPDATE t3 SET b=b+1 WHERE a=203 /* $large */; -eval UPDATE t3 SET b=b+1 WHERE a=203 /* $large */; -eval UPDATE t3 SET b=b+1 WHERE a=204 /* $large */; -eval UPDATE t3 SET b=b+1 WHERE a=204 /* $large */; -eval UPDATE t3 SET b=b+1 WHERE a=204 /* $large */; -eval UPDATE t3 SET b=b+1 WHERE a=203 /* $large */; -eval UPDATE t3 SET b=b+1 WHERE a=205 /* $large */; -eval UPDATE t3 SET b=b+1 WHERE a=205 /* $large */; ---enable_query_log -SET SESSION debug_dbug=@old_dbug; - -SELECT * FROM t3 WHERE a>=200 ORDER BY a; ---source include/save_master_gtid.inc - ---connection server_2 ---source include/start_slave.inc ---source include/sync_with_master_gtid.inc - -SELECT * FROM t3 WHERE a>=200 ORDER BY a; - -# Cleanup ---source include/stop_slave.inc -SET GLOBAL debug_dbug= @old_debg; -SET GLOBAL max_relay_log_size= @old_max; -SET GLOBAL slave_parallel_threads=@old_parallel_threads; ---source include/start_slave.inc - ---connection server_1 -DROP TABLE t3; - ---source include/rpl_end.inc - |