mirror of
https://github.com/MariaDB/server.git
synced 2025-11-28 17:36:30 +03:00
79 lines
2.4 KiB
Plaintext
79 lines
2.4 KiB
Plaintext
#
|
|
# MDEV-20793 Assertion after certification failure during replay.
|
|
#
|
|
# The test outline:
|
|
# In order to produce certification failure three transactions
|
|
# are needed. One transaction is executing on node_1 and two others
|
|
# on node_2. The first transaction from node_2 BF aborts the transaction
|
|
# on node_1, but does not cause certification conflict. The second
|
|
# transaction from node_2 will cause conflict and the transaction on
|
|
# node_1 fails in certification during replay.
|
|
#
|
|
|
|
--source include/galera_cluster.inc
|
|
--source include/have_debug.inc
|
|
--source include/have_debug_sync.inc
|
|
--source include/galera_have_debug_sync.inc
|
|
|
|
CREATE TABLE t1 (f1 INT PRIMARY KEY, f2 INT);
|
|
INSERT INTO t1 VALUES (1, 0), (5, 0);
|
|
|
|
--let galera_connection_name = node_1_ctrl
|
|
--let galera_server_number = 1
|
|
--source include/galera_connect.inc
|
|
--connection node_1_ctrl
|
|
SET SESSION wsrep_sync_wait = 0;
|
|
SET GLOBAL wsrep_slave_threads = 2;
|
|
|
|
--connection node_1
|
|
# Start transaction which takes gap lock 1 - 5
|
|
SET SESSION wsrep_retry_autocommit = 0;
|
|
START TRANSACTION;
|
|
UPDATE t1 SET f2 = 1;
|
|
SET SESSION debug_sync = "wsrep_before_replay SIGNAL reached WAIT_FOR continue";
|
|
|
|
--connection node_1_ctrl
|
|
--let $galera_sync_point = apply_monitor_slave_enter_sync
|
|
--source include/galera_set_sync_point.inc
|
|
|
|
--connection node_2
|
|
# Insert into gap from other node. This generates BF abort but does not
|
|
# conflict with update.
|
|
INSERT INTO t1 VALUES (2, 2);
|
|
|
|
--connection node_1_ctrl
|
|
--source include/galera_wait_sync_point.inc
|
|
--source include/galera_clear_sync_point.inc
|
|
--let $galera_sync_point = local_monitor_slave_enter_sync
|
|
--source include/galera_set_sync_point.inc
|
|
|
|
# Make an update which will conflict with update on node_1
|
|
--connection node_2
|
|
UPDATE t1 SET f2 = 2 WHERE f1 = 5;
|
|
|
|
--connection node_1_ctrl
|
|
--let $galera_sync_point = apply_monitor_slave_enter_sync local_monitor_slave_enter_sync
|
|
--source include/galera_wait_sync_point.inc
|
|
|
|
--connection node_1
|
|
--send COMMIT
|
|
|
|
--connection node_1_ctrl
|
|
--let $galera_sync_point = apply_monitor_slave_enter_sync
|
|
--source include/galera_signal_sync_point.inc
|
|
SET SESSION debug_sync = "now WAIT_FOR reached";
|
|
|
|
--let $galera_sync_point = local_monitor_slave_enter_sync
|
|
--source include/galera_signal_sync_point.inc
|
|
--source include/galera_clear_sync_point.inc
|
|
SET SESSION debug_sync = "now SIGNAL continue";
|
|
|
|
--connection node_1
|
|
--error ER_LOCK_DEADLOCK
|
|
--reap
|
|
|
|
SET debug_sync = "RESET";
|
|
|
|
DROP TABLE t1;
|
|
SET GLOBAL wsrep_slave_threads = 1;
|