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MDEV-18874 : Galera test MW-286 causes Mutex = TTASEventMutex<GenericPolicy>]: Assertion `!is_owned()' failed. assertion

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MDEV-24649 galera.galera_bf_lock_wait MTR failed with sigabrt: Assertion `!is_ow
ned()' failed in sync0policy.ic on MutexDebug with Mutex = TTASEventMutex<GenericPolicy>

Bug was fixed as part of MDEV-23328, this just adds test cases to
regression set.
This commit is contained in:
Jan Lindström 2021-03-17 12:58:32 +02:00
parent 6974058121
commit f4e14f0e24
3 changed files with 124 additions and 2 deletions
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2
mysql-test/suite/galera/disabled.def
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@ -10,12 +10,10 @@
#
##############################################################################
MW-286 : MDEV-18464 Killing thread can cause mutex deadlock if done concurrently with Galera/replication victim kill
MW-328A : MDEV-22666 galera.MW-328A MTR failed: "Semaphore wait has lasted > 600 seconds" and do not release port 16002
MW-328B : MDEV-22666 galera.MW-328A MTR failed: "Semaphore wait has lasted > 600 seconds" and do not release port 16002
MW-329 : MDEV-19962 Galera test failure on MW-329
galera_as_slave_replication_bundle : MDEV-15785 OPTION_GTID_BEGIN is set in Gtid_log_event::do_apply_event()
galera_bf_lock_wait : MDEV-24649 galera.galera_bf_lock_wait MTR failed with sigabrt: Assertion `!is_owned()' failed in sync0policy.ic on MutexDebug with Mutex = TTASEventMutex<GenericPolicy>
galera_binlog_stmt_autoinc : MDEV-19959 Galera test failure on galera_binlog_stmt_autoinc
galera_concurrent_ctas : MDEV-24842 Galera test failure on galera_concurrent_ctas
galera_gcache_recover_manytrx : MDEV-18834 Galera test failure

50
mysql-test/suite/galera/r/galera_bf_kill.result Normal file
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@ -0,0 +1,50 @@
connection node_2;
CREATE TABLE t1(a int not null primary key auto_increment,b int) engine=InnoDB;
insert into t1 values (NULL,1);
connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2;
connection node_2a;
begin;
update t1 set a = 5;
connection node_2;
select * from t1;
a b
2 1
disconnect node_2a;
connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2;
connection node_2a;
begin;
update t1 set a =5;
connection node_2;
select * from t1;
a b
2 1
disconnect node_2a;
connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2;
connection node_2a;
begin;
update t1 set a =5, b=2;
connection node_2;
ALTER TABLE t1 ADD UNIQUE KEY b1(b);
ALTER TABLE t1 DROP KEY b1;
select * from t1;
a b
2 1
disconnect node_2a;
connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2;
connection node_2a;
begin;
update t1 set a =5, b=2;
connect node_2b, 127.0.0.1, root, , test, $NODE_MYPORT_2;
connection node_2b;
begin;
update t1 set a =6, b=7;
connection node_2;
ALTER TABLE t1 ADD UNIQUE KEY b2(b);
ALTER TABLE t1 DROP KEY b2;
select * from t1;
a b
2 1
disconnect node_2a;
disconnect node_2b;
connection node_1;
drop table t1;

74
mysql-test/suite/galera/t/galera_bf_kill.test Normal file
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@ -0,0 +1,74 @@
--source include/galera_cluster.inc
--source include/have_innodb.inc
#
# Test case 1: Start a transaction on node_2a and kill it
# from other connection on same node
#
--connection node_2
CREATE TABLE t1(a int not null primary key auto_increment,b int) engine=InnoDB;
insert into t1 values (NULL,1);
--connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2
--connection node_2a
begin;
update t1 set a = 5;
--connection node_2
--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE USER = 'root' AND COMMAND = 'Sleep' LIMIT 1
--source include/wait_condition.inc
--let $k_thread = `SELECT ID FROM INFORMATION_SCHEMA.PROCESSLIST WHERE USER = 'root' AND COMMAND = 'Sleep' LIMIT 1`
--disable_query_log
--eval KILL $k_thread
--enable_query_log
select * from t1;
--disconnect node_2a
#
# Test case 2: Start a transaction on node_2a and use
# kill query from other connection on same node
#
--connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2
--connection node_2a
begin;
update t1 set a =5;
--connection node_2
--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE USER = 'root' AND COMMAND = 'Sleep' LIMIT 1
--source include/wait_condition.inc
--let $k_thread = `SELECT ID FROM INFORMATION_SCHEMA.PROCESSLIST WHERE USER = 'root' AND COMMAND = 'Sleep' LIMIT 1`
--disable_query_log
--eval KILL QUERY $k_thread
--enable_query_log
select * from t1;
--disconnect node_2a
#
# Test case 3: Start a transaction on node_2a and start a DDL on other transaction
# that will then abort node_2a transaction
#
--connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2
--connection node_2a
begin;
update t1 set a =5, b=2;
--connection node_2
ALTER TABLE t1 ADD UNIQUE KEY b1(b);
ALTER TABLE t1 DROP KEY b1;
select * from t1;
--disconnect node_2a
#
# Test case 4: Start a transaction on node_2a and conflicting transaction on node_2b
# and start a DDL on other transaction that will then abort node_2a and node_2b
# transactions
#
--connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2
--connection node_2a
begin;
update t1 set a =5, b=2;
--connect node_2b, 127.0.0.1, root, , test, $NODE_MYPORT_2
--connection node_2b
begin;
send update t1 set a =6, b=7;
--connection node_2
ALTER TABLE t1 ADD UNIQUE KEY b2(b);
ALTER TABLE t1 DROP KEY b2;
select * from t1;
--disconnect node_2a
--disconnect node_2b
--connection node_1
drop table t1;