Merge 10.2 into 10.3

11 files changed, 312 insertions, 39 deletions

diff --git a/mysql-test/suite/galera/disabled.def b/mysql-test/suite/galera/disabled.def
index f123bc3126f..f88410321ca 100644
--- a/mysql-test/suite/galera/disabled.def
+++ b/mysql-test/suite/galera/disabled.def
@@ -18,7 +18,6 @@ galera_as_master_gtid : Requires MySQL GTID
 galera_as_master_gtid_change_master : Requires MySQL GTID
 galera_as_slave_preordered : wsrep-preordered feature not merged to MariaDB
 galera_as_slave_replication_bundle : MDEV-15785 OPTION_GTID_BEGIN is set in Gtid_log_event::do_apply_event()
-galera_autoinc_sst_mariabackup : MDEV-19926 Galera SST tests fail
 galera_binlog_rows_query_log_events: MariaDB does not support binlog_rows_query_log_events
 galera_binlog_stmt_autoinc: MDEV-19959 Galera test failure on galera_binlog_stmt_autoinc
 galera_flush :  MariaDB does not have global.thread_statistics
@@ -32,7 +31,6 @@ galera_sst_mysqldump_with_key : MDEV-16890 Galera test failure
 galera_var_node_address : MDEV-17151 Galera test failure
 galera_var_notify_cmd : MDEV-13549 Galera test failures
 galera_var_slave_threads : MDEV-19746 Galera test failures because of wsrep_slave_threads identification
-galera_sst_mariabackup_encrypt_with_key : MDEV-19926 Galera SST tests fail
 galera_var_node_address : MDEV-20485 Galera test failure on galera.galera_var_node_address
 galera_wan : MDEV-17259 Test failure on galera.galera_wan
 partition : MDEV-19958 Galera test failure on galera.partition
diff --git a/mysql-test/suite/galera/r/galera_events2.result b/mysql-test/suite/galera/r/galera_events2.result
new file mode 100644
index 00000000000..fa33e75ff57
--- /dev/null
+++ b/mysql-test/suite/galera/r/galera_events2.result
@@ -0,0 +1,122 @@
+connection node_1;
+connection node_2;
+connection node_1;
+CREATE TABLE event_table(a int) engine=innodb;
+CREATE EVENT event_2 ON SCHEDULE EVERY 1 SECOND
+ENDS NOW() + INTERVAL 6 SECOND
+ON COMPLETION NOT PRESERVE
+DO
+INSERT INTO event_table VALUES (1);
+Warnings:
+Warning	1105	Event scheduler is switched off, use SET GLOBAL event_scheduler=ON to enable it.
+# node_1 event should be there
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='event_2';
+EVENT_CATALOG	EVENT_SCHEMA	EVENT_NAME	DEFINER	EVENT_BODY	EVENT_DEFINITION	EVENT_TYPE	EXECUTE_AT	INTERVAL_VALUE	INTERVAL_FIELD	STATUS	ON_COMPLETION	EVENT_COMMENT
+def	test	event_2	root@localhost	SQL	INSERT INTO event_table VALUES (1)	RECURRING	NULL	1	SECOND	ENABLED	NOT PRESERVE	
+connection node_2;
+# node_2 event should be there
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='event_2';
+EVENT_CATALOG	EVENT_SCHEMA	EVENT_NAME	DEFINER	EVENT_BODY	EVENT_DEFINITION	EVENT_TYPE	EXECUTE_AT	INTERVAL_VALUE	INTERVAL_FIELD	STATUS	ON_COMPLETION	EVENT_COMMENT
+def	test	event_2	root@localhost	SQL	INSERT INTO event_table VALUES (1)	RECURRING	NULL	1	SECOND	SLAVESIDE_DISABLED	NOT PRESERVE	
+connection node_1;
+SET GLOBAL event_scheduler=ON;
+SHOW VARIABLES LIKE 'event_scheduler';
+Variable_name	Value
+event_scheduler	ON
+# node_1 event should be removed
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='event_2';
+EVENT_CATALOG	EVENT_SCHEMA	EVENT_NAME	DEFINER	EVENT_BODY	EVENT_DEFINITION	EVENT_TYPE	EXECUTE_AT	INTERVAL_VALUE	INTERVAL_FIELD	STATUS	ON_COMPLETION	EVENT_COMMENT
+connection node_2;
+# node_2 event should be removed
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='event_2';
+EVENT_CATALOG	EVENT_SCHEMA	EVENT_NAME	DEFINER	EVENT_BODY	EVENT_DEFINITION	EVENT_TYPE	EXECUTE_AT	INTERVAL_VALUE	INTERVAL_FIELD	STATUS	ON_COMPLETION	EVENT_COMMENT
+connection node_1;
+SET GLOBAL event_scheduler=OFF;
+DROP TABLE event_table;
+connection node_1;
+CREATE DATABASE IF NOT EXISTS events_test;
+use events_test;
+CREATE USER ev_test@localhost;
+GRANT ALL ON events_test.* to ev_test@localhost;
+connect  ev_con1,localhost,ev_test,,events_test;
+CREATE EVENT one_event ON SCHEDULE EVERY 10 SECOND DO SELECT 123;
+Warnings:
+Warning	1105	Event scheduler is switched off, use SET GLOBAL event_scheduler=ON to enable it.
+SHOW EVENTS;
+Db	Name	Definer	Time zone	Type	Execute at	Interval value	Interval field	Starts	Ends	Status	Originator	character_set_client	collation_connection	Database Collation
+events_test	one_event	ev_test@localhost	SYSTEM	RECURRING	NULL	10	#	#	NULL	ENABLED	1	latin1	latin1_swedish_ci	latin1_swedish_ci
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS ORDER BY EVENT_SCHEMA, EVENT_NAME;
+EVENT_CATALOG	EVENT_SCHEMA	EVENT_NAME	DEFINER	EVENT_BODY	EVENT_DEFINITION	EVENT_TYPE	EXECUTE_AT	INTERVAL_VALUE	INTERVAL_FIELD	STATUS	ON_COMPLETION	EVENT_COMMENT
+def	events_test	one_event	ev_test@localhost	SQL	SELECT 123	RECURRING	NULL	10	SECOND	ENABLED	NOT PRESERVE	
+ALTER EVENT one_event ON SCHEDULE EVERY 10 SECOND;
+"The definer should be ev_test@localhost"
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
+EVENT_CATALOG	EVENT_SCHEMA	EVENT_NAME	DEFINER	EVENT_BODY	EVENT_DEFINITION	EVENT_TYPE	EXECUTE_AT	INTERVAL_VALUE	INTERVAL_FIELD	STATUS	ON_COMPLETION	EVENT_COMMENT
+def	events_test	one_event	ev_test@localhost	SQL	SELECT 123	RECURRING	NULL	10	SECOND	ENABLED	NOT PRESERVE	
+connection node_2;
+use events_test;
+"The definer should be ev_test@localhost"
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
+EVENT_CATALOG	EVENT_SCHEMA	EVENT_NAME	DEFINER	EVENT_BODY	EVENT_DEFINITION	EVENT_TYPE	EXECUTE_AT	INTERVAL_VALUE	INTERVAL_FIELD	STATUS	ON_COMPLETION	EVENT_COMMENT
+def	events_test	one_event	ev_test@localhost	SQL	SELECT 123	RECURRING	NULL	10	SECOND	SLAVESIDE_DISABLED	NOT PRESERVE	
+connection node_1;
+disconnect ev_con1;
+use test;
+DROP EVENT events_test.one_event;
+DROP USER ev_test@localhost;
+DROP DATABASE events_test;
+connection node_1;
+use test;
+CREATE EVENT one_event ON SCHEDULE EVERY 10 SECOND DO SELECT 123;
+Warnings:
+Warning	1105	Event scheduler is switched off, use SET GLOBAL event_scheduler=ON to enable it.
+# node_1 Event should be enabled
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
+EVENT_CATALOG	EVENT_SCHEMA	EVENT_NAME	DEFINER	EVENT_BODY	EVENT_DEFINITION	EVENT_TYPE	EXECUTE_AT	INTERVAL_VALUE	INTERVAL_FIELD	STATUS	ON_COMPLETION	EVENT_COMMENT
+def	test	one_event	root@localhost	SQL	SELECT 123	RECURRING	NULL	10	SECOND	ENABLED	NOT PRESERVE	
+connection node_2;
+use test;
+# node_2 Event should be SERVERSIDE_DISABLED
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
+EVENT_CATALOG	EVENT_SCHEMA	EVENT_NAME	DEFINER	EVENT_BODY	EVENT_DEFINITION	EVENT_TYPE	EXECUTE_AT	INTERVAL_VALUE	INTERVAL_FIELD	STATUS	ON_COMPLETION	EVENT_COMMENT
+def	test	one_event	root@localhost	SQL	SELECT 123	RECURRING	NULL	10	SECOND	SLAVESIDE_DISABLED	NOT PRESERVE	
+CREATE TABLE t1 (f1 INTEGER PRIMARY KEY, f2 CHAR(1)) engine=InnoDB;
+INSERT INTO t1 VALUES (1, 'a'), (2, 'a'), (3, 'a');
+SELECT * FROM t1;
+f1	f2
+1	a
+2	a
+3	a
+Shutting down server ...
+connection node_1;
+UPDATE t1 SET f2 = 'b' WHERE f1 > 1;
+UPDATE t1 SET f2 = 'c' WHERE f1 > 2;
+SELECT * FROM t1;
+f1	f2
+1	a
+2	b
+3	c
+connection node_2;
+# Force SST from node_1 to node_2
+Starting server ...
+SELECT * FROM t1;
+f1	f2
+1	a
+2	b
+3	c
+# node_2 Event should be SERVERSIDE_DISABLED
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
+EVENT_CATALOG	EVENT_SCHEMA	EVENT_NAME	DEFINER	EVENT_BODY	EVENT_DEFINITION	EVENT_TYPE	EXECUTE_AT	INTERVAL_VALUE	INTERVAL_FIELD	STATUS	ON_COMPLETION	EVENT_COMMENT
+def	test	one_event	root@localhost	SQL	SELECT 123	RECURRING	NULL	10	SECOND	SLAVESIDE_DISABLED	NOT PRESERVE	
+connection node_1;
+SELECT * FROM t1;
+f1	f2
+1	a
+2	b
+3	c
+# node_1 Event should be ENABLED
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
+EVENT_CATALOG	EVENT_SCHEMA	EVENT_NAME	DEFINER	EVENT_BODY	EVENT_DEFINITION	EVENT_TYPE	EXECUTE_AT	INTERVAL_VALUE	INTERVAL_FIELD	STATUS	ON_COMPLETION	EVENT_COMMENT
+def	test	one_event	root@localhost	SQL	SELECT 123	RECURRING	NULL	10	SECOND	ENABLED	NOT PRESERVE	
+DROP TABLE t1;
+DROP EVENT one_event;
diff --git a/mysql-test/suite/galera/r/galera_var_node_address.result b/mysql-test/suite/galera/r/galera_var_node_address.result
index 7696d1e3f4f..0c85d554229 100644
--- a/mysql-test/suite/galera/r/galera_var_node_address.result
+++ b/mysql-test/suite/galera/r/galera_var_node_address.result
@@ -1,17 +1,20 @@
-call  mtr.add_suppression("WSREP: Stray state UUID msg: .* current group state WAIT_STATE_UUID .*");
-call  mtr.add_suppression("WSREP: Protocol violation. JOIN message sender .* is not in state transfer (.*). Message ignored.");
-call  mtr.add_suppression("WSREP: Sending JOIN failed: -[0-9]+ (Transport endpoint is not connected). Will retry in new primary component.");
-SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
-VARIABLE_VALUE = 4
-1
+call  mtr.add_suppression("WSREP: Stray state UUID msg: .*");
+call  mtr.add_suppression("WSREP: Protocol violation. JOIN message sender .*");
+call  mtr.add_suppression("WSREP: Sending JOIN failed: .*");
+flush tables;
+SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
+VARIABLE_VALUE
+4
 connection node_1;
 CREATE TABLE t1 (f1 INTEGER) ENGINE=INNODB;
 connection node_2;
+set global wsrep_sync_wait=15;
 INSERT INTO t1 VALUES (1);
 connect node_3, 127.0.0.1, root, , test, $NODE_MYPORT_3;
 connection node_3;
-SELECT COUNT(*) = 1 FROM t1;
-COUNT(*) = 1
+set global wsrep_sync_wait=15;
+SELECT COUNT(*) FROM t1;
+COUNT(*)
 1
 connection node_1;
 DROP TABLE t1;
diff --git a/mysql-test/suite/galera/t/MW-328B.test b/mysql-test/suite/galera/t/MW-328B.test
index 11969dd0b47..04503ce31e3 100644
--- a/mysql-test/suite/galera/t/MW-328B.test
+++ b/mysql-test/suite/galera/t/MW-328B.test
@@ -8,6 +8,7 @@
 #
 
 --source include/galera_cluster.inc
+--source include/big_test.inc
 --source suite/galera/t/MW-328-header.inc
 
 --connection node_2
diff --git a/mysql-test/suite/galera/t/galera_events2.test b/mysql-test/suite/galera/t/galera_events2.test
new file mode 100644
index 00000000000..54b90386851
--- /dev/null
+++ b/mysql-test/suite/galera/t/galera_events2.test
@@ -0,0 +1,144 @@
+--source include/galera_cluster.inc
+
+# Save original auto_increment_offset values.
+--let $node_1=node_1
+--let $node_2=node_2
+--source include/auto_increment_offset_save.inc
+
+#
+# Test case 1: "ONE TIME" events should be dropped on slave nodes after expiring on master (event creator node)
+#
+
+--connection node_1
+
+CREATE TABLE event_table(a int) engine=innodb;
+
+CREATE EVENT event_2 ON SCHEDULE EVERY 1 SECOND
+ENDS NOW() + INTERVAL 6 SECOND
+ON COMPLETION NOT PRESERVE
+DO
+  INSERT INTO event_table VALUES (1);
+
+--echo # node_1 event should be there
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='event_2';
+
+--connection node_2
+--echo # node_2 event should be there
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='event_2';
+
+--connection node_1
+SET GLOBAL event_scheduler=ON;
+SHOW VARIABLES LIKE 'event_scheduler';
+
+# Let event_2 reach the end of its execution interval
+let $wait_condition=select count(*) = 0 from information_schema.events where event_name='event_2';
+--source include/wait_condition.inc
+
+--echo # node_1 event should be removed
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='event_2';
+
+--connection node_2
+--echo # node_2 event should be removed
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='event_2';
+
+--connection node_1
+SET GLOBAL event_scheduler=OFF;
+DROP TABLE event_table;
+
+#
+# Test case 2: After doing ALTER EVENT, slave nodes should have same definer as master
+#
+
+--connection node_1
+
+CREATE DATABASE IF NOT EXISTS events_test;
+use events_test;
+CREATE USER ev_test@localhost;
+GRANT ALL ON events_test.* to ev_test@localhost;
+connect (ev_con1,localhost,ev_test,,events_test);
+
+CREATE EVENT one_event ON SCHEDULE EVERY 10 SECOND DO SELECT 123;
+--replace_column 8 # 9 #
+SHOW EVENTS;
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS ORDER BY EVENT_SCHEMA, EVENT_NAME;
+ALTER EVENT one_event ON SCHEDULE EVERY 10 SECOND;
+--echo "The definer should be ev_test@localhost"
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
+
+--connection node_2
+use events_test;
+--echo "The definer should be ev_test@localhost"
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
+
+--connection node_1
+--disconnect ev_con1
+use test;
+DROP EVENT events_test.one_event;
+DROP USER ev_test@localhost;
+DROP DATABASE events_test;
+
+#
+# Test case 3: After SST from master node (the one where event is ENABLED) , slave event status should be 'SLAVESIDE_DISABLED'
+#
+
+--connection node_1
+use test;
+CREATE EVENT one_event ON SCHEDULE EVERY 10 SECOND DO SELECT 123;
+
+--echo # node_1 Event should be enabled
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
+
+--connection node_2
+use test;
+--echo # node_2 Event should be SERVERSIDE_DISABLED
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
+
+CREATE TABLE t1 (f1 INTEGER PRIMARY KEY, f2 CHAR(1)) engine=InnoDB;
+INSERT INTO t1 VALUES (1, 'a'), (2, 'a'), (3, 'a');
+
+SELECT * FROM t1;
+
+# Initiate normal shutdown on the node 2 and wait until shutdown has been completed:
+
+--echo Shutting down server ...
+--source include/shutdown_mysqld.inc
+
+--connection node_1
+
+--let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
+--source include/wait_condition.inc
+
+UPDATE t1 SET f2 = 'b' WHERE f1 > 1;
+UPDATE t1 SET f2 = 'c' WHERE f1 > 2;
+
+SELECT * FROM t1;
+
+--connection node_2
+
+# Remove the "grastate.dat" file (to initiate new SST) and restart node 2
+
+--remove_file $MYSQLTEST_VARDIR/mysqld.2/data/grastate.dat
+
+--echo # Force SST from node_1 to node_2
+--let $start_mysqld_params=
+--echo Starting server ...
+--source include/start_mysqld.inc
+
+--let $wait_condition = SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
+--source include/wait_condition.inc
+
+# Sanity check (node 2 is running now and can perform SQL operators):
+
+SELECT * FROM t1;
+--echo # node_2 Event should be SERVERSIDE_DISABLED
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
+
+--connection node_1
+SELECT * FROM t1;
+--echo # node_1 Event should be ENABLED
+SELECT EVENT_CATALOG, EVENT_SCHEMA, EVENT_NAME, DEFINER, EVENT_BODY, EVENT_DEFINITION, EVENT_TYPE, EXECUTE_AT, INTERVAL_VALUE, INTERVAL_FIELD, STATUS,ON_COMPLETION, EVENT_COMMENT FROM INFORMATION_SCHEMA.EVENTS WHERE EVENT_NAME='one_event';
+
+DROP TABLE t1;
+DROP EVENT one_event;
+
+--source include/auto_increment_offset_restore.inc
diff --git a/mysql-test/suite/galera/t/galera_var_node_address.test b/mysql-test/suite/galera/t/galera_var_node_address.test
index b50265be5ae..99cb30e7b91 100644
--- a/mysql-test/suite/galera/t/galera_var_node_address.test
+++ b/mysql-test/suite/galera/t/galera_var_node_address.test
@@ -6,27 +6,27 @@
 --source include/galera_cluster.inc
 --source include/have_innodb.inc
 
-call  mtr.add_suppression("WSREP: Stray state UUID msg: .* current group state WAIT_STATE_UUID .*");
-call  mtr.add_suppression("WSREP: Protocol violation. JOIN message sender .* is not in state transfer (.*). Message ignored.");
-call  mtr.add_suppression("WSREP: Sending JOIN failed: -[0-9]+ (Transport endpoint is not connected). Will retry in new primary component.");
+call  mtr.add_suppression("WSREP: Stray state UUID msg: .*");
+call  mtr.add_suppression("WSREP: Protocol violation. JOIN message sender .*");
+call  mtr.add_suppression("WSREP: Sending JOIN failed: .*");
+flush tables;
 
-SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
+--let $wait_condition = SELECT VARIABLE_VALUE = 4 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
+--source include/wait_condition.inc
+
+SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
 
 --connection node_1
 CREATE TABLE t1 (f1 INTEGER) ENGINE=INNODB;
 
 --connection node_2
-let $wait_condition= SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE 'test/t1';
---source include/wait_condition.inc
+set global wsrep_sync_wait=15;
 INSERT INTO t1 VALUES (1);
 
 --connect node_3, 127.0.0.1, root, , test, $NODE_MYPORT_3
 --connection node_3
-let $wait_condition= SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE 'test/t1';
---source include/wait_condition.inc
-let $wait_condition= SELECT COUNT(*) = 1 FROM t1;
---source include/wait_condition.inc
-SELECT COUNT(*) = 1 FROM t1;
+set global wsrep_sync_wait=15;
+SELECT COUNT(*) FROM t1;
 
 --connection node_1
 DROP TABLE t1;
diff --git a/mysql-test/suite/innodb/r/temporary_table_optimization.result b/mysql-test/suite/innodb/r/temporary_table_optimization.result
index 63c4f388bf7..c3325d86386 100644
--- a/mysql-test/suite/innodb/r/temporary_table_optimization.result
+++ b/mysql-test/suite/innodb/r/temporary_table_optimization.result
@@ -112,7 +112,7 @@ count(*)
 drop table t1;
 drop procedure populate_t1;
 create temporary table t1 (t1_i int, t1_f float) engine = innodb;
-insert into t1 values (1, 1.1), (2, 2.2), (3, 2.2), (4, 4.4);
+insert into t1 values (1, 1.1), (2, 2.5), (3, 2.5), (4, 4.4);
 explain select * from t1 where t1_i = 1;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	4	Using where
@@ -124,22 +124,22 @@ select * from t1 where t1_i = 1;
 t1_i	t1_f
 1	1.1
 alter table t1 add unique index sec_index(t1_f);
-ERROR 23000: Duplicate entry '2.2' for key 'sec_index'
+ERROR 23000: Duplicate entry '2.5' for key 'sec_index'
 alter table t1 add index sec_index(t1_f);
-explain select * from t1 where t1_f > 2.2;
+explain select * from t1 where t1_f >= 2.5;
 id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
 1	SIMPLE	t1	ALL	sec_index	NULL	NULL	NULL	4	Using where
-select * from t1 where t1_f > 2.2;
+select * from t1 where t1_f >= 2.5;
 t1_i	t1_f
-2	2.2
-3	2.2
+2	2.5
+3	2.5
 4	4.4
 alter table t1 add column (t1_c char(10));
 select * from t1;
 t1_i	t1_f	t1_c
 1	1.1	NULL
-2	2.2	NULL
-3	2.2	NULL
+2	2.5	NULL
+3	2.5	NULL
 4	4.4	NULL
 insert into t1 values (5, 5.5, 'krunal');
 alter table t1 drop column t1_f;
@@ -150,7 +150,7 @@ t1	CREATE TEMPORARY TABLE `t1` (
   `t1_c` char(10) DEFAULT NULL,
   UNIQUE KEY `pri_index` (`t1_i`)
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
-select * from t1 where t1_f > 2.2;
+select * from t1 where t1_f >= 2.5;
 ERROR 42S22: Unknown column 't1_f' in 'where clause'
 alter table t1 add index sec_index2(t1_c), algorithm=inplace;
 ERROR 0A000: ALGORITHM=INPLACE is not supported for this operation. Try ALGORITHM=COPY
diff --git a/mysql-test/suite/innodb/t/temporary_table_optimization.test b/mysql-test/suite/innodb/t/temporary_table_optimization.test
index ae41c87839b..967965f9998 100644
--- a/mysql-test/suite/innodb/t/temporary_table_optimization.test
+++ b/mysql-test/suite/innodb/t/temporary_table_optimization.test
@@ -100,7 +100,7 @@ drop procedure populate_t1;
 # 3. Alter of temp-table.
 #
 create temporary table t1 (t1_i int, t1_f float) engine = innodb;
-insert into t1 values (1, 1.1), (2, 2.2), (3, 2.2), (4, 4.4);
+insert into t1 values (1, 1.1), (2, 2.5), (3, 2.5), (4, 4.4);
 #
 explain select * from t1 where t1_i = 1;
 alter table t1 add unique index pri_index(t1_i);
@@ -110,8 +110,8 @@ select * from t1 where t1_i = 1;
 --error ER_DUP_ENTRY
 alter table t1 add unique index sec_index(t1_f);
 alter table t1 add index sec_index(t1_f);
-explain select * from t1 where t1_f > 2.2;
-select * from t1 where t1_f > 2.2;
+explain select * from t1 where t1_f >= 2.5;
+select * from t1 where t1_f >= 2.5;
 #
 alter table t1 add column (t1_c char(10));
 select * from t1;
@@ -120,7 +120,7 @@ insert into t1 values (5, 5.5, 'krunal');
 alter table t1 drop column t1_f;
 show create table t1;
 --error ER_BAD_FIELD_ERROR
-select * from t1 where t1_f > 2.2;
+select * from t1 where t1_f >= 2.5;
 #
 --error ER_ALTER_OPERATION_NOT_SUPPORTED
 alter table t1 add index sec_index2(t1_c), algorithm=inplace;
diff --git a/mysql-test/suite/sys_vars/r/innodb_change_buffering_debug_basic.result b/mysql-test/suite/sys_vars/r/innodb_change_buffering_debug_basic.result
index fc0078581fb..2cb3fc76e30 100644
--- a/mysql-test/suite/sys_vars/r/innodb_change_buffering_debug_basic.result
+++ b/mysql-test/suite/sys_vars/r/innodb_change_buffering_debug_basic.result
@@ -55,6 +55,12 @@ Warnings:
 Warning	1292	Truncated incorrect innodb_change_buffering_debug value: '-2'
 set global innodb_change_buffering_debug=1e1;
 ERROR 42000: Incorrect argument type to variable 'innodb_change_buffering_debug'
+set global innodb_change_buffering_debug=2;
+Warnings:
+Warning	1292	Truncated incorrect innodb_change_buffering_debug value: '2'
+select @@global.innodb_change_buffering_debug;
+@@global.innodb_change_buffering_debug
+1
 SET @@global.innodb_change_buffering_debug = @start_global_value;
 SELECT @@global.innodb_change_buffering_debug;
 @@global.innodb_change_buffering_debug
diff --git a/mysql-test/suite/sys_vars/r/sysvars_innodb.result b/mysql-test/suite/sys_vars/r/sysvars_innodb.result
index 1f32e2844e7..4a5628c9244 100644
--- a/mysql-test/suite/sys_vars/r/sysvars_innodb.result
+++ b/mysql-test/suite/sys_vars/r/sysvars_innodb.result
@@ -326,9 +326,9 @@ SESSION_VALUE	NULL
 DEFAULT_VALUE	0
 VARIABLE_SCOPE	GLOBAL
 VARIABLE_TYPE	INT UNSIGNED
-VARIABLE_COMMENT	Debug flags for InnoDB change buffering (0=none, 2=crash at merge)
+VARIABLE_COMMENT	Debug flags for InnoDB change buffering (0=none, 1=try to buffer)
 NUMERIC_MIN_VALUE	0
-NUMERIC_MAX_VALUE	2
+NUMERIC_MAX_VALUE	1
 NUMERIC_BLOCK_SIZE	0
 ENUM_VALUE_LIST	NULL
 READ_ONLY	NO
diff --git a/mysql-test/suite/sys_vars/t/innodb_change_buffering_debug_basic.test b/mysql-test/suite/sys_vars/t/innodb_change_buffering_debug_basic.test
index a6fc09f767e..70f8bee1523 100644
--- a/mysql-test/suite/sys_vars/t/innodb_change_buffering_debug_basic.test
+++ b/mysql-test/suite/sys_vars/t/innodb_change_buffering_debug_basic.test
@@ -48,9 +48,8 @@ set global innodb_change_buffering_debug='foo';
 set global innodb_change_buffering_debug=-2;
 --error ER_WRONG_TYPE_FOR_VAR
 set global innodb_change_buffering_debug=1e1;
-# The value 2 is supposed to kill the server if there are unmerged changes.
-# Do not try to set the value to 2 or anything that can be clamped to 2.
-#set global innodb_change_buffering_debug=2;
+set global innodb_change_buffering_debug=2;
+select @@global.innodb_change_buffering_debug;
 
 #
 # Cleanup