MDEV-21514 : Galera test failure on galera.galera_wan_restart_sst on Azure

Remove sleeps and unnecessary waits.

mysql-test/suite/galera/disabled.def

@@ -48,7 +48,6 @@ galera_var_notify_cmd : MDEV-21488,MDEV-20600
 galera_var_reject_queries : assertion in inline_mysql_socket_send
 galera_var_retry_autocommit: MDEV-18181 Galera test failure on galera.galera_var_retry_autocommit
 galera_wan : MDEV-17259 Test failure on galera.galera_wan
-galera_wan_restart_sst : MDEV-21514 galera.galera_wan_restart_sst
 galera_wsrep_new_cluster : MDEV-21515 galera.galera_wsrep_new_cluster
 mysql-wsrep#198 : MDEV-18935 Galera test mysql-wsrep#198 sporaric assertion transaction.cpp:362: int wsrep::transaction::before_commit(): Assertion `state() == s_executing || state() == s_committing || state() == s_must_abort || state() == s_replaying' failed.
 mysql-wsrep#33 : MDEV-21420 galera.mysql-wsrep#33

mysql-test/suite/galera/r/galera_wan_restart_sst.result

@@ -48,38 +48,40 @@ INSERT INTO t1 VALUES (33);
 connection node_4;
 INSERT INTO t1 VALUES (341);
 connection node_1;
-SELECT COUNT(*) = 19 FROM t1;
-COUNT(*) = 19
-1
+SELECT COUNT(*) AS EXPECT_19 FROM t1;
+EXPECT_19
+19
 connection node_2;
 SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
 VARIABLE_VALUE = 4
 1
-SELECT COUNT(*) = 19 FROM t1;
-COUNT(*) = 19
-1
+SELECT COUNT(*) AS EXPECT_19 FROM t1;
+EXPECT_19
+19
 connection node_3;
 SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
 VARIABLE_VALUE = 4
 1
-SELECT COUNT(*) = 19 FROM t1;
-COUNT(*) = 19
-1
+SELECT COUNT(*) AS EXPECT_19 FROM t1;
+EXPECT_19
+19
 connection node_4;
 SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
 VARIABLE_VALUE = 4
 1
-SELECT COUNT(*) = 19 FROM t1;
-COUNT(*) = 19
-1
+SELECT COUNT(*) AS EXPECT_19 FROM t1;
+EXPECT_19
+19
 connection node_1;
 DROP TABLE t1;
 CALL mtr.add_suppression("There are no nodes in the same segment that will ever be able to become donors, yet there is a suitable donor outside");
 CALL mtr.add_suppression("WSREP: gcs_caused\\(\\) returned -1 \\(Operation not permitted\\)");
 connection node_2;
+CALL mtr.add_suppression("There are no nodes in the same segment that will ever be able to become donors, yet there is a suitable donor outside");
 CALL mtr.add_suppression("Action message in non-primary configuration from member 0");
 connection node_3;
 CALL mtr.add_suppression("There are no nodes in the same segment that will ever be able to become donors, yet there is a suitable donor outside");
 CALL mtr.add_suppression("Action message in non-primary configuration from member 0");
 connection node_4;
+CALL mtr.add_suppression("There are no nodes in the same segment that will ever be able to become donors, yet there is a suitable donor outside");
 CALL mtr.add_suppression("Action message in non-primary configuration from member 0");

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

@@ -37,10 +37,8 @@ INSERT INTO t1 VALUES (4);
 INSERT INTO t1 VALUES (13);
 
 --source include/kill_galera.inc
---sleep 5
 
 --connection node_1
---source include/wait_until_connected_again.inc
 INSERT INTO t1 VALUES (11);
 
 --connection node_2
@@ -51,8 +49,6 @@ INSERT INTO t1 VALUES (14);
 
 --connection node_3
 --source include/start_mysqld.inc
---sleep 5
---source include/wait_until_connected_again.inc
 
 INSERT INTO t1 VALUES (131);
 
@@ -64,10 +60,8 @@ INSERT INTO t1 VALUES (131);
 INSERT INTO t1 VALUES (22);
 
 --source include/kill_galera.inc
---sleep 5
 
 --connection node_1
---source include/wait_until_connected_again.inc
 INSERT INTO t1 VALUES (21);
 
 --connection node_3
@@ -78,8 +72,6 @@ INSERT INTO t1 VALUES (24);
 
 --connection node_2
 --source include/start_mysqld.inc
---sleep 5
---source include/wait_until_connected_again.inc
 
 INSERT INTO t1 VALUES (221);
 
@@ -91,10 +83,8 @@ INSERT INTO t1 VALUES (221);
 INSERT INTO t1 VALUES (34);
 
 --source include/kill_galera.inc
---sleep 5
 
 --connection node_1
---source include/wait_until_connected_again.inc
 INSERT INTO t1 VALUES (31);
 
 --connection node_2
@@ -105,8 +95,6 @@ INSERT INTO t1 VALUES (33);
 
 --connection node_4
 --source include/start_mysqld.inc
---sleep 5
---source include/wait_until_connected_again.inc
 
 INSERT INTO t1 VALUES (341);
 
@@ -119,19 +107,19 @@ INSERT INTO t1 VALUES (341);
 --let $wait_condition = SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
 --source include/wait_condition.inc
 
-SELECT COUNT(*) = 19 FROM t1;
+SELECT COUNT(*) AS EXPECT_19 FROM t1;
 
 --connection node_2
 SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
-SELECT COUNT(*) = 19 FROM t1;
+SELECT COUNT(*) AS EXPECT_19 FROM t1;
 
 --connection node_3
 SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
-SELECT COUNT(*) = 19 FROM t1;
+SELECT COUNT(*) AS EXPECT_19 FROM t1;
 
 --connection node_4
 SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
-SELECT COUNT(*) = 19 FROM t1;
+SELECT COUNT(*) AS EXPECT_19 FROM t1;
 
 --connection node_1
 DROP TABLE t1;
@@ -139,6 +127,7 @@ CALL mtr.add_suppression("There are no nodes in the same segment that will ever
 CALL mtr.add_suppression("WSREP: gcs_caused\\(\\) returned -1 \\(Operation not permitted\\)");
 
 --connection node_2
+CALL mtr.add_suppression("There are no nodes in the same segment that will ever be able to become donors, yet there is a suitable donor outside");
 CALL mtr.add_suppression("Action message in non-primary configuration from member 0");
 
 --connection node_3
@@ -146,4 +135,5 @@ CALL mtr.add_suppression("There are no nodes in the same segment that will ever
 CALL mtr.add_suppression("Action message in non-primary configuration from member 0");
 
 --connection node_4
+CALL mtr.add_suppression("There are no nodes in the same segment that will ever be able to become donors, yet there is a suitable donor outside");
 CALL mtr.add_suppression("Action message in non-primary configuration from member 0");