Add wait_condition before problematic select

Author: Jan Lindström

mysql-test/suite/galera/disabled.def

@@ -33,7 +33,6 @@ galera_pc_recovery : MDEV-25199 cluster fails to start up
 galera_shutdown_nonprim : MDEV-21493 galera.galera_shutdown_nonprim
 galera_toi_ddl_nonconflicting : MDEV-21518 galera.galera_toi_ddl_nonconflicting
 galera_toi_truncate : MDEV-22996 Hang on galera_toi_truncate test case
-galera_var_ignore_apply_errors : MDEV-20451: Lock wait timeout exceeded in galera_var_ignore_apply_errors
 galera_var_node_address : MDEV-20485 Galera test failure
 galera_var_notify_cmd : MDEV-21905 Galera test galera_var_notify_cmd causes hang
 galera_var_reject_queries : assertion in inline_mysql_socket_send

mysql-test/suite/galera/t/galera_var_ignore_apply_errors.cnf

@@ -0,0 +1,7 @@
+!include ../galera_2nodes.cnf
+
+[mysqld.1]
+wsrep_debug=1
+
+[mysqld.2]
+wsrep_debug=1

mysql-test/suite/galera/t/galera_var_ignore_apply_errors.test

@@ -3,7 +3,6 @@
 #
 
 --source include/galera_cluster.inc
---source include/have_innodb.inc
 
 
 #
@@ -73,11 +72,15 @@ SET GLOBAL wsrep_on = ON;
 DELETE FROM t1 WHERE f1 = 1;
 
 --connection node_1
+--let $wait_condition = SELECT COUNT(*) = 0 FROM t1;
+--source include/wait_condition.inc
 SELECT COUNT(*) as expect_0 FROM t1;
 --connection node_2
 --source include/galera_wait_ready.inc
 --let $wait_condition = SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
 --source include/wait_condition.inc
+--let $wait_condition = SELECT COUNT(*) = 0 FROM t1;
+--source include/wait_condition.inc
 SELECT COUNT(*) as expect_0 FROM t1;
 
 DROP TABLE t1;
@@ -97,11 +100,15 @@ DELETE FROM t1 WHERE f1 = 2;
 COMMIT;
 
 --connection node_1
+--let $wait_condition = SELECT COUNT(*) = 1 FROM t1;
+--source include/wait_condition.inc
 SELECT COUNT(*) as expect_1 FROM t1;
 --connection node_2
 --source include/galera_wait_ready.inc
 --let $wait_condition = SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
 --source include/wait_condition.inc
+--let $wait_condition = SELECT COUNT(*) = 1 FROM t1;
+--source include/wait_condition.inc
 SELECT COUNT(*) as expect_1 FROM t1;
 
 DROP TABLE t1;
@@ -132,6 +139,8 @@ SELECT COUNT(*) as expect_0 FROM t1;
 --let $wait_condition = SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
 --source include/wait_condition.inc
 SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
+--let $wait_condition = SELECT COUNT(*) = 0 FROM t1;
+--source include/wait_condition.inc
 SELECT COUNT(*) as expect_0 FROM t1;
 DROP TABLE t1;
 
@@ -171,6 +180,8 @@ SELECT COUNT(*) as expect_0 FROM t1;
 --let $wait_condition = SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
 --source include/wait_condition.inc
 SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
+--let $wait_condition = SELECT COUNT(*) = 0 FROM t1;
+--source include/wait_condition.inc
 SELECT COUNT(*) as expect_0 FROM t1;
 DROP TABLE t1;
 
@@ -205,6 +216,8 @@ SELECT COUNT(*) as expect_0 FROM t1;
 --let $wait_condition = SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
 --source include/wait_condition.inc
 SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
+--let $wait_condition = SELECT COUNT(*) = 0 FROM t1;
+--source include/wait_condition.inc
 SELECT COUNT(*) as expect_0 FROM t1;
 DROP TABLE t1,t2;
 
@@ -239,6 +252,10 @@ SELECT COUNT(*) as expect_0 FROM child;
 --let $wait_condition = SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
 --source include/wait_condition.inc
 SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
+--let $wait_condition = SELECT COUNT(*) = 0 FROM parent;
+--source include/wait_condition.inc
+--let $wait_condition = SELECT COUNT(*) = 0 FROM child;
+--source include/wait_condition.inc
 SELECT COUNT(*) as expect_0 FROM parent;
 SELECT COUNT(*) as expect_0 FROM child;
 DROP TABLE child, parent;