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-rw-r--r--debian/mariadb-server-10.5.mysql-server.logrotate4
-rw-r--r--mysql-test/main/long_unique.result46
-rw-r--r--mysql-test/main/long_unique.test34
-rw-r--r--mysql-test/main/long_unique_big.result38
-rw-r--r--mysql-test/main/long_unique_big.test26
-rw-r--r--mysql-test/suite/galera/disabled.def2
-rw-r--r--mysql-test/suite/galera/r/galera_as_slave_replay.result41
-rw-r--r--mysql-test/suite/galera/r/galera_bf_abort_at_after_statement.result2
-rw-r--r--mysql-test/suite/galera/r/galera_kill_applier.result10
-rw-r--r--mysql-test/suite/galera/r/galera_unicode_pk.result1
-rw-r--r--mysql-test/suite/galera/r/galera_update_limit.result4
-rw-r--r--mysql-test/suite/galera/t/galera_as_slave_replay.cnf2
-rw-r--r--mysql-test/suite/galera/t/galera_as_slave_replay.test68
-rw-r--r--mysql-test/suite/galera/t/galera_bad_wsrep_new_cluster.cnf7
-rw-r--r--mysql-test/suite/galera/t/galera_bf_abort_at_after_statement.cnf7
-rw-r--r--mysql-test/suite/galera/t/galera_bf_abort_at_after_statement.test12
-rw-r--r--mysql-test/suite/galera/t/galera_kill_applier.cnf7
-rw-r--r--mysql-test/suite/galera/t/galera_kill_applier.test12
-rw-r--r--mysql-test/suite/galera/t/galera_sp_bf_abort.cnf7
-rw-r--r--mysql-test/suite/galera/t/galera_unicode_pk.cnf7
-rw-r--r--mysql-test/suite/galera/t/galera_unicode_pk.test11
-rw-r--r--mysql-test/suite/galera/t/galera_update_limit.cnf7
-rw-r--r--mysql-test/suite/galera/t/galera_update_limit.test5
-rw-r--r--sql/opt_subselect.cc9
24 files changed, 182 insertions, 187 deletions
diff --git a/debian/mariadb-server-10.5.mysql-server.logrotate b/debian/mariadb-server-10.5.mysql-server.logrotate
index 4111a276dc3..11e4480c427 100644
--- a/debian/mariadb-server-10.5.mysql-server.logrotate
+++ b/debian/mariadb-server-10.5.mysql-server.logrotate
@@ -11,8 +11,8 @@
sharedscripts
postrotate
test -x /usr/bin/mysqladmin || exit 0
- if [ -f `my_print_defaults --mysqld | grep -oP "pid-file=\K[^$]+"` ]; then
- # If this fails, check debian.conf!
+ # check if server is running
+ if mysqladmin ping > /dev/null 2>&1; then
mysqladmin --defaults-file=/etc/mysql/debian.cnf --local flush-error-log \
flush-engine-log flush-general-log flush-slow-log
fi
diff --git a/mysql-test/main/long_unique.result b/mysql-test/main/long_unique.result
index d6c8b34a7ef..73c3977b24d 100644
--- a/mysql-test/main/long_unique.result
+++ b/mysql-test/main/long_unique.result
@@ -3,7 +3,6 @@
#table containing single unique column
#table containing keys like unique(a,b,c,d) etc
#then table containing 2 blob unique etc
-set @allowed_packet= @@max_allowed_packet;
#table with single long blob column;
create table t1(a blob unique );
insert into t1 values(1),(2),(3),(56),('sachin'),('maria'),(123456789034567891),(null),(null),(123456789034567890);
@@ -1225,44 +1224,6 @@ DB_ROW_HASH_1
33
44
drop table t1,t2;
-#very long blob entry;
-SET @@GLOBAL.max_allowed_packet=67108864;
-connect 'newcon', localhost, root,,;
-connection newcon;
-show variables like 'max_allowed_packet';
-Variable_name Value
-max_allowed_packet 67108864
-create table t1(a longblob unique, b longblob , c longblob , unique(b,c));
-desc t1;
-Field Type Null Key Default Extra
-a longblob YES UNI NULL
-b longblob YES MUL NULL
-c longblob YES NULL
-show create table t1;
-Table Create Table
-t1 CREATE TABLE `t1` (
- `a` longblob DEFAULT NULL,
- `b` longblob DEFAULT NULL,
- `c` longblob DEFAULT NULL,
- UNIQUE KEY `a` (`a`) USING HASH,
- UNIQUE KEY `b` (`b`,`c`) USING HASH
-) ENGINE=MyISAM DEFAULT CHARSET=latin1
-show keys from t1;
-Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
-t1 0 a 1 a A NULL NULL NULL YES HASH
-t1 0 b 1 b A NULL NULL NULL YES HASH
-t1 0 b 2 c A NULL NULL NULL YES HASH
-insert into t1 values(concat(repeat('sachin',10000000),'1'),concat(repeat('sachin',10000000),'1'),
-concat(repeat('sachin',10000000),'1'));
-insert into t1 values(concat(repeat('sachin',10000000),'2'),concat(repeat('sachin',10000000),'2'),
-concat(repeat('sachin',10000000),'1'));
-insert into t1 values(concat(repeat('sachin',10000000),'2'),concat(repeat('sachin',10000000),'2'),
-concat(repeat('sachin',10000000),'4'));
-ERROR 23000: Duplicate entry 'sachinsachinsachinsachinsachinsachinsachinsachinsachinsachins...' for key 'a'
-insert into t1 values(concat(repeat('sachin',10000000),'3'),concat(repeat('sachin',10000000),'1'),
-concat(repeat('sachin',10000000),'1'));
-ERROR 23000: Duplicate entry 'sachinsachinsachinsachinsachinsachinsachinsachinsachinsachins...' for key 'b'
-drop table t1;
#long key unique with different key length
create table t1(a blob, unique(a(3000)));
desc t1;
@@ -1307,9 +1268,6 @@ t1 0 a 2 b A NULL NULL NULL YES HASH
t1 0 c 1 c A NULL 4500 NULL YES HASH
t1 0 c 2 d A NULL NULL NULL YES HASH
drop table t1;
-disconnect newcon;
-connection default;
-SET @@GLOBAL.max_allowed_packet=4194304;
#ext bug
create table t1(a int primary key, b blob unique, c int, d blob , index(c));
show create table t1;
@@ -1477,6 +1435,7 @@ id select_type table type possible_keys key key_len ref rows Extra
SELECT t2.b FROM t1 JOIN t2 ON t1.d = t2.f WHERE t2.pk >= 20;
b
drop table t1,t2;
+# End of 10.4 tests
#
# MDEV-21470 MyISAM start_bulk_insert doesn't work with long unique
#
@@ -1492,5 +1451,4 @@ DROP TABLE t1, t2;
#
CREATE TABLE t1 (pk INT, a TEXT NOT NULL DEFAULT '', PRIMARY KEY (pk), b INT AUTO_INCREMENT, UNIQUE(b), UNIQUE (a,b)) ENGINE=myisam;
ERROR HY000: AUTO_INCREMENT column `b` cannot be used in the UNIQUE index `a`
-set @@GLOBAL.max_allowed_packet= @allowed_packet;
-# End of 10.4 tests
+# End of 10.5 tests
diff --git a/mysql-test/main/long_unique.test b/mysql-test/main/long_unique.test
index c2cf3f635ce..fa49b6a5ad4 100644
--- a/mysql-test/main/long_unique.test
+++ b/mysql-test/main/long_unique.test
@@ -10,7 +10,7 @@ let datadir=`select @@datadir`;
--echo #table containing single unique column
--echo #table containing keys like unique(a,b,c,d) etc
--echo #then table containing 2 blob unique etc
-set @allowed_packet= @@max_allowed_packet;
+
--echo #table with single long blob column;
create table t1(a blob unique );
insert into t1 values(1),(2),(3),(56),('sachin'),('maria'),(123456789034567891),(null),(null),(123456789034567890);
@@ -396,28 +396,6 @@ select DB_ROW_HASH_1 from t1,t2 where t1.DB_ROW_HASH_1 = t2.DB_ROW_HASH_2;
select DB_ROW_HASH_1 from t1 inner join t2 on t1.a = t2.DB_ROW_HASH_2;
drop table t1,t2;
---echo #very long blob entry;
-SET @@GLOBAL.max_allowed_packet=67108864;
-
-connect ('newcon', localhost, root,,);
---connection newcon
-show variables like 'max_allowed_packet';
-create table t1(a longblob unique, b longblob , c longblob , unique(b,c));
-desc t1;
-show create table t1;
-show keys from t1;
-insert into t1 values(concat(repeat('sachin',10000000),'1'),concat(repeat('sachin',10000000),'1'),
-concat(repeat('sachin',10000000),'1'));
-insert into t1 values(concat(repeat('sachin',10000000),'2'),concat(repeat('sachin',10000000),'2'),
-concat(repeat('sachin',10000000),'1'));
---error ER_DUP_ENTRY
-insert into t1 values(concat(repeat('sachin',10000000),'2'),concat(repeat('sachin',10000000),'2'),
-concat(repeat('sachin',10000000),'4'));
---error ER_DUP_ENTRY
-insert into t1 values(concat(repeat('sachin',10000000),'3'),concat(repeat('sachin',10000000),'1'),
-concat(repeat('sachin',10000000),'1'));
-drop table t1;
-
--echo #long key unique with different key length
create table t1(a blob, unique(a(3000)));
desc t1;
@@ -435,9 +413,7 @@ desc t1;
show create table t1;
show keys from t1;
drop table t1;
-disconnect newcon;
---connection default
-SET @@GLOBAL.max_allowed_packet=4194304;
+
--echo #ext bug
create table t1(a int primary key, b blob unique, c int, d blob , index(c));
show create table t1;
@@ -556,6 +532,8 @@ SELECT t2.b FROM t1 JOIN t2 ON t1.d = t2.f WHERE t2.pk >= 20;
SELECT t2.b FROM t1 JOIN t2 ON t1.d = t2.f WHERE t2.pk >= 20;
drop table t1,t2;
+--echo # End of 10.4 tests
+
--echo #
--echo # MDEV-21470 MyISAM start_bulk_insert doesn't work with long unique
--echo #
@@ -573,6 +551,4 @@ DROP TABLE t1, t2;
--error ER_NO_AUTOINCREMENT_WITH_UNIQUE
CREATE TABLE t1 (pk INT, a TEXT NOT NULL DEFAULT '', PRIMARY KEY (pk), b INT AUTO_INCREMENT, UNIQUE(b), UNIQUE (a,b)) ENGINE=myisam;
-# Cleanup
-set @@GLOBAL.max_allowed_packet= @allowed_packet;
---echo # End of 10.4 tests
+--echo # End of 10.5 tests
diff --git a/mysql-test/main/long_unique_big.result b/mysql-test/main/long_unique_big.result
new file mode 100644
index 00000000000..2ec84e510cb
--- /dev/null
+++ b/mysql-test/main/long_unique_big.result
@@ -0,0 +1,38 @@
+set @allowed_packet= @@max_allowed_packet;
+SET GLOBAL max_allowed_packet=67108864;
+connect con1, localhost, root,,;
+create table t1(a longblob unique, b longblob , c longblob , unique(b,c));
+desc t1;
+Field Type Null Key Default Extra
+a longblob YES UNI NULL
+b longblob YES MUL NULL
+c longblob YES NULL
+show create table t1;
+Table Create Table
+t1 CREATE TABLE `t1` (
+ `a` longblob DEFAULT NULL,
+ `b` longblob DEFAULT NULL,
+ `c` longblob DEFAULT NULL,
+ UNIQUE KEY `a` (`a`) USING HASH,
+ UNIQUE KEY `b` (`b`,`c`) USING HASH
+) ENGINE=MyISAM DEFAULT CHARSET=latin1
+show keys from t1;
+Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
+t1 0 a 1 a A NULL NULL NULL YES HASH
+t1 0 b 1 b A NULL NULL NULL YES HASH
+t1 0 b 2 c A NULL NULL NULL YES HASH
+insert into t1 values(concat(repeat('sachin',10000000),'1'),concat(repeat('sachin',10000000),'1'),
+concat(repeat('sachin',10000000),'1'));
+insert into t1 values(concat(repeat('sachin',10000000),'2'),concat(repeat('sachin',10000000),'2'),
+concat(repeat('sachin',10000000),'1'));
+insert into t1 values(concat(repeat('sachin',10000000),'2'),concat(repeat('sachin',10000000),'2'),
+concat(repeat('sachin',10000000),'4'));
+ERROR 23000: Duplicate entry 'sachinsachinsachinsachinsachinsachinsachinsachinsachinsachins...' for key 'a'
+insert into t1 values(concat(repeat('sachin',10000000),'3'),concat(repeat('sachin',10000000),'1'),
+concat(repeat('sachin',10000000),'1'));
+ERROR 23000: Duplicate entry 'sachinsachinsachinsachinsachinsachinsachinsachinsachinsachins...' for key 'b'
+drop table t1;
+disconnect con1;
+connection default;
+set @@GLOBAL.max_allowed_packet= @allowed_packet;
+# End of 10.4 tests
diff --git a/mysql-test/main/long_unique_big.test b/mysql-test/main/long_unique_big.test
new file mode 100644
index 00000000000..c87b6e0b9eb
--- /dev/null
+++ b/mysql-test/main/long_unique_big.test
@@ -0,0 +1,26 @@
+# This test may run out of memory in some environments.
+--source include/big_test.inc
+
+set @allowed_packet= @@max_allowed_packet;
+SET GLOBAL max_allowed_packet=67108864;
+
+connect (con1, localhost, root,,);
+create table t1(a longblob unique, b longblob , c longblob , unique(b,c));
+desc t1;
+show create table t1;
+show keys from t1;
+insert into t1 values(concat(repeat('sachin',10000000),'1'),concat(repeat('sachin',10000000),'1'),
+concat(repeat('sachin',10000000),'1'));
+insert into t1 values(concat(repeat('sachin',10000000),'2'),concat(repeat('sachin',10000000),'2'),
+concat(repeat('sachin',10000000),'1'));
+--error ER_DUP_ENTRY
+insert into t1 values(concat(repeat('sachin',10000000),'2'),concat(repeat('sachin',10000000),'2'),
+concat(repeat('sachin',10000000),'4'));
+--error ER_DUP_ENTRY
+insert into t1 values(concat(repeat('sachin',10000000),'3'),concat(repeat('sachin',10000000),'1'),
+concat(repeat('sachin',10000000),'1'));
+drop table t1;
+disconnect con1;
+connection default;
+set @@GLOBAL.max_allowed_packet= @allowed_packet;
+--echo # End of 10.4 tests
diff --git a/mysql-test/suite/galera/disabled.def b/mysql-test/suite/galera/disabled.def
index 8a6fe8e16c1..f4f18ce03e7 100644
--- a/mysql-test/suite/galera/disabled.def
+++ b/mysql-test/suite/galera/disabled.def
@@ -39,3 +39,5 @@ mysql-wsrep#198 : MDEV-24446: galera.mysql-wsrep#198 MTR failed: query 'reap' fa
partition : MDEV-19958 Galera test failure on galera.partition
query_cache: MDEV-15805 Test failure on galera.query_cache
versioning_trx_id: MDEV-18590: galera.versioning_trx_id: Test failure: mysqltest: Result content mismatch
+galera_ssl_mode_server : Certificate CA mismatch
+galera_bf_abort_at_after_statement : Unstable
diff --git a/mysql-test/suite/galera/r/galera_as_slave_replay.result b/mysql-test/suite/galera/r/galera_as_slave_replay.result
index d81795eeed9..05bfeed8f01 100644
--- a/mysql-test/suite/galera/r/galera_as_slave_replay.result
+++ b/mysql-test/suite/galera/r/galera_as_slave_replay.result
@@ -60,44 +60,6 @@ f1 f2
2 b
3 c
SET DEBUG_SYNC = "RESET";
-#
-# test phase with real abort
-#
-connection node_3;
-set binlog_format=ROW;
-insert into t1 values (4, 'd');
-SET AUTOCOMMIT=ON;
-START TRANSACTION;
-UPDATE t1 SET f2 = 'd' WHERE f1 = 3;
-connection node_2a;
-SET GLOBAL wsrep_provider_options = 'dbug=d,commit_monitor_enter_sync';
-SET GLOBAL debug_dbug = "d,sync.wsrep_apply_cb";
-connection node_1;
-UPDATE test.t1 SET f2 = 'e' WHERE f1 = 3;
-connection node_3;
-COMMIT;
-connection node_2a;
-SET GLOBAL debug_dbug = "";
-SET DEBUG_SYNC = "now SIGNAL signal.wsrep_apply_cb";
-connection node_2a;
-SET GLOBAL wsrep_provider_options = 'dbug=';
-SET GLOBAL wsrep_provider_options = 'signal=commit_monitor_enter_sync';
-SET DEBUG_SYNC = "RESET";
-connection node_2a;
-set session wsrep_sync_wait=0;
-SELECT * from test.t1;
-f1 f2
-1 a
-2 b
-3 e
-4 d
-connection node_1;
-SELECT * from test.t1;
-f1 f2
-1 a
-2 b
-3 e
-4 d
connection node_2a;
STOP SLAVE;
RESET SLAVE;
@@ -105,3 +67,6 @@ DROP TABLE t1;
connection node_3;
DROP TABLE t1;
RESET MASTER;
+connection node_1;
+disconnect node_2a;
+disconnect node_3;
diff --git a/mysql-test/suite/galera/r/galera_bf_abort_at_after_statement.result b/mysql-test/suite/galera/r/galera_bf_abort_at_after_statement.result
index e44a925baf4..f6f0803227f 100644
--- a/mysql-test/suite/galera/r/galera_bf_abort_at_after_statement.result
+++ b/mysql-test/suite/galera/r/galera_bf_abort_at_after_statement.result
@@ -4,6 +4,7 @@ connection node_1;
CREATE TABLE t1 (id INT PRIMARY KEY, val INT);
INSERT INTO t1 VALUES (1, 1);
connection node_2;
+SET DEBUG_SYNC = 'RESET';
START TRANSACTION;
SET DEBUG_SYNC = 'wsrep_after_statement_enter SIGNAL blocked WAIT_FOR continue';
UPDATE t1 SET val=2 WHERE id=1;
@@ -18,4 +19,5 @@ ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
COMMIT;
SET DEBUG_SYNC = 'RESET';
connection node_1;
+SET DEBUG_SYNC = 'RESET';
DROP TABLE t1;
diff --git a/mysql-test/suite/galera/r/galera_kill_applier.result b/mysql-test/suite/galera/r/galera_kill_applier.result
index 25600744d73..78a91d2638f 100644
--- a/mysql-test/suite/galera/r/galera_kill_applier.result
+++ b/mysql-test/suite/galera/r/galera_kill_applier.result
@@ -1,20 +1,26 @@
connection node_2;
connection node_1;
connection node_2;
+SELECT @@wsrep_slave_threads;
+@@wsrep_slave_threads
+1
SET GLOBAL wsrep_slave_threads=2;
Got one of the listed errors
Got one of the listed errors
Got one of the listed errors
Got one of the listed errors
-SET GLOBAL wsrep_slave_threads=1;
+SET GLOBAL wsrep_slave_threads=DEFAULT;
connection node_1;
create table t1(a int not null primary key) engine=innodb;
insert into t1 values (1);
insert into t1 values (2);
connection node_2;
-set global wsrep_sync_wait=15;
+# Wait until one of the appliers has exited
select count(*) from t1;
count(*)
2
+SELECT @@wsrep_slave_threads;
+@@wsrep_slave_threads
+1
connection node_1;
drop table t1;
diff --git a/mysql-test/suite/galera/r/galera_unicode_pk.result b/mysql-test/suite/galera/r/galera_unicode_pk.result
index bb36fd4f369..8ed1a3a077e 100644
--- a/mysql-test/suite/galera/r/galera_unicode_pk.result
+++ b/mysql-test/suite/galera/r/galera_unicode_pk.result
@@ -1,5 +1,6 @@
connection node_2;
connection node_1;
+connection node_1;
CREATE TABLE t1 (
f1 VARCHAR(255) PRIMARY KEY
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
diff --git a/mysql-test/suite/galera/r/galera_update_limit.result b/mysql-test/suite/galera/r/galera_update_limit.result
index 30c89a38dff..bd021136ac2 100644
--- a/mysql-test/suite/galera/r/galera_update_limit.result
+++ b/mysql-test/suite/galera/r/galera_update_limit.result
@@ -1,9 +1,9 @@
connection node_2;
connection node_1;
connection node_1;
-CREATE TABLE ten (f1 INTEGER) Engine=InnoDB;
+CREATE TABLE ten (f1 INTEGER not null primary key) Engine=InnoDB;
INSERT INTO ten VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
-CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) Engine=InnoDB;
+CREATE TABLE t1 (f1 INTEGER NOT NULL PRIMARY KEY) Engine=InnoDB;
INSERT INTO t1 SELECT f1 FROM ten ORDER BY RAND();
connection node_2;
UPDATE IGNORE t1 SET f1 = FLOOR(1 + (RAND() * 10)) ORDER BY RAND() LIMIT 5;
diff --git a/mysql-test/suite/galera/t/galera_as_slave_replay.cnf b/mysql-test/suite/galera/t/galera_as_slave_replay.cnf
index b1f9d7e9cbd..c20c65f86d9 100644
--- a/mysql-test/suite/galera/t/galera_as_slave_replay.cnf
+++ b/mysql-test/suite/galera/t/galera_as_slave_replay.cnf
@@ -5,7 +5,9 @@ binlog-format=row
[mysqld.1]
wsrep_restart_slave=1
+wsrep-debug=1
[mysqld.2]
wsrep_restart_slave=1
+wsrep-debug=1
diff --git a/mysql-test/suite/galera/t/galera_as_slave_replay.test b/mysql-test/suite/galera/t/galera_as_slave_replay.test
index 2e8f45a047b..725d72c4144 100644
--- a/mysql-test/suite/galera/t/galera_as_slave_replay.test
+++ b/mysql-test/suite/galera/t/galera_as_slave_replay.test
@@ -131,70 +131,6 @@ set session wsrep_sync_wait=0;
SELECT * FROM t1;
SET DEBUG_SYNC = "RESET";
-#********************************************************************************
-# test phase 2
-#********************************************************************************
-
---echo #
---echo # test phase with real abort
---echo #
-
---connection node_3
-
-set binlog_format=ROW;
-
-insert into t1 values (4, 'd');
-
-SET AUTOCOMMIT=ON;
-START TRANSACTION;
-
-UPDATE t1 SET f2 = 'd' WHERE f1 = 3;
-
---connection node_2a
-# wait for the last insert to be replicated from master
---let $wait_condition = SELECT COUNT(*) = 4 FROM test.t1;
---source include/wait_condition.inc
-
-# Block the commit
---let $galera_sync_point = commit_monitor_enter_sync
---source include/galera_set_sync_point.inc
-
-# block applier
-SET GLOBAL debug_dbug = "d,sync.wsrep_apply_cb";
-
-# Inject a conflicting update from node 3
---connection node_1
-UPDATE test.t1 SET f2 = 'e' WHERE f1 = 3;
-
-# send the update from master
---connection node_3
---error 0
-COMMIT;
-
---connection node_2a
-
-# release the applier
-SET GLOBAL debug_dbug = "";
-SET DEBUG_SYNC = "now SIGNAL signal.wsrep_apply_cb";
-
-
-# Unblock the async slave commit
---connection node_2a
---source include/galera_clear_sync_point.inc
---source include/galera_signal_sync_point.inc
-SET DEBUG_SYNC = "RESET";
-
---connection node_2a
-set session wsrep_sync_wait=0;
---let $wait_condition = SELECT COUNT(*) = 1 FROM test.t1 where f2 = 'e'
---source include/wait_condition.inc
-SELECT * from test.t1;
-
---connection node_1
---let $wait_condition = SELECT COUNT(*) = 1 FROM test.t1 where f2 = 'e'
---source include/wait_condition.inc
-SELECT * from test.t1;
-
--connection node_2a
STOP SLAVE;
RESET SLAVE;
@@ -204,3 +140,7 @@ DROP TABLE t1;
--connection node_3
DROP TABLE t1;
RESET MASTER;
+
+--connection node_1
+--disconnect node_2a
+--disconnect node_3
diff --git a/mysql-test/suite/galera/t/galera_bad_wsrep_new_cluster.cnf b/mysql-test/suite/galera/t/galera_bad_wsrep_new_cluster.cnf
new file mode 100644
index 00000000000..62cf1854032
--- /dev/null
+++ b/mysql-test/suite/galera/t/galera_bad_wsrep_new_cluster.cnf
@@ -0,0 +1,7 @@
+!include ../galera_2nodes.cnf
+
+[mysqld.1]
+wsrep-debug=1
+
+[mysqld.2]
+wsrep-debug=1
diff --git a/mysql-test/suite/galera/t/galera_bf_abort_at_after_statement.cnf b/mysql-test/suite/galera/t/galera_bf_abort_at_after_statement.cnf
new file mode 100644
index 00000000000..62cf1854032
--- /dev/null
+++ b/mysql-test/suite/galera/t/galera_bf_abort_at_after_statement.cnf
@@ -0,0 +1,7 @@
+!include ../galera_2nodes.cnf
+
+[mysqld.1]
+wsrep-debug=1
+
+[mysqld.2]
+wsrep-debug=1
diff --git a/mysql-test/suite/galera/t/galera_bf_abort_at_after_statement.test b/mysql-test/suite/galera/t/galera_bf_abort_at_after_statement.test
index b1fe3e64cd8..738aedbda9e 100644
--- a/mysql-test/suite/galera/t/galera_bf_abort_at_after_statement.test
+++ b/mysql-test/suite/galera/t/galera_bf_abort_at_after_statement.test
@@ -8,10 +8,21 @@
--source include/have_debug_sync.inc
--connection node_1
+# Mare sure both nodes are in the cluster
+--let $wait_condition = SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
+--source include/wait_condition.inc
+
CREATE TABLE t1 (id INT PRIMARY KEY, val INT);
INSERT INTO t1 VALUES (1, 1);
--connection node_2
+SET DEBUG_SYNC = 'RESET';
+# Mare sure that DLL has replicated and insert has replicated
+--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1'
+--source include/wait_condition.inc
+--let $wait_condition = SELECT COUNT(*) = 1 FROM t1
+--source include/wait_condition.inc
+
START TRANSACTION;
SET DEBUG_SYNC = 'wsrep_after_statement_enter SIGNAL blocked WAIT_FOR continue';
--send UPDATE t1 SET val=2 WHERE id=1
@@ -34,4 +45,5 @@ COMMIT;
SET DEBUG_SYNC = 'RESET';
--connection node_1
+SET DEBUG_SYNC = 'RESET';
DROP TABLE t1;
diff --git a/mysql-test/suite/galera/t/galera_kill_applier.cnf b/mysql-test/suite/galera/t/galera_kill_applier.cnf
new file mode 100644
index 00000000000..62cf1854032
--- /dev/null
+++ b/mysql-test/suite/galera/t/galera_kill_applier.cnf
@@ -0,0 +1,7 @@
+!include ../galera_2nodes.cnf
+
+[mysqld.1]
+wsrep-debug=1
+
+[mysqld.2]
+wsrep-debug=1
diff --git a/mysql-test/suite/galera/t/galera_kill_applier.test b/mysql-test/suite/galera/t/galera_kill_applier.test
index 4136bac5dc6..3a285822613 100644
--- a/mysql-test/suite/galera/t/galera_kill_applier.test
+++ b/mysql-test/suite/galera/t/galera_kill_applier.test
@@ -7,9 +7,10 @@
--source include/force_restart.inc
--connection node_2
+SELECT @@wsrep_slave_threads;
SET GLOBAL wsrep_slave_threads=2;
---let $wait_condition = SELECT COUNT(*) >= 1 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE USER = 'system user' AND STATE = 'wsrep applier idle';
+--let $wait_condition = SELECT COUNT(*) = 2 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE USER = 'system user' AND STATE = 'wsrep applier idle';
--let $wait_condition_on_error_output = SELECT COUNT(*), 2 as EXPECTED_VALUE FROM INFORMATION_SCHEMA.PROCESSLIST WHERE USER = 'system user' AND STATE = 'wsrep applier idle'; show processlist
--source include/wait_condition_with_debug.inc
@@ -31,7 +32,7 @@ SET GLOBAL wsrep_slave_threads=2;
--eval KILL QUERY $aborter_thread
--enable_query_log
-SET GLOBAL wsrep_slave_threads=1;
+SET GLOBAL wsrep_slave_threads=DEFAULT;
--connection node_1
create table t1(a int not null primary key) engine=innodb;
@@ -39,8 +40,13 @@ insert into t1 values (1);
insert into t1 values (2);
--connection node_2
-set global wsrep_sync_wait=15;
+--echo # Wait until one of the appliers has exited
+--let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count';
+--let $wait_condition_on_error_output = SELECT COUNT(*), 1 as EXPECTED_VALUE FROM INFORMATION_SCHEMA.PROCESSLIST WHERE USER = 'system user' AND STATE = 'wsrep applier idle'; show processlist
+--source include/wait_condition_with_debug.inc
+
select count(*) from t1;
+SELECT @@wsrep_slave_threads;
--connection node_1
drop table t1;
diff --git a/mysql-test/suite/galera/t/galera_sp_bf_abort.cnf b/mysql-test/suite/galera/t/galera_sp_bf_abort.cnf
new file mode 100644
index 00000000000..62cf1854032
--- /dev/null
+++ b/mysql-test/suite/galera/t/galera_sp_bf_abort.cnf
@@ -0,0 +1,7 @@
+!include ../galera_2nodes.cnf
+
+[mysqld.1]
+wsrep-debug=1
+
+[mysqld.2]
+wsrep-debug=1
diff --git a/mysql-test/suite/galera/t/galera_unicode_pk.cnf b/mysql-test/suite/galera/t/galera_unicode_pk.cnf
new file mode 100644
index 00000000000..62cf1854032
--- /dev/null
+++ b/mysql-test/suite/galera/t/galera_unicode_pk.cnf
@@ -0,0 +1,7 @@
+!include ../galera_2nodes.cnf
+
+[mysqld.1]
+wsrep-debug=1
+
+[mysqld.2]
+wsrep-debug=1
diff --git a/mysql-test/suite/galera/t/galera_unicode_pk.test b/mysql-test/suite/galera/t/galera_unicode_pk.test
index 0d571f5cfd7..2da9b1b9b8a 100644
--- a/mysql-test/suite/galera/t/galera_unicode_pk.test
+++ b/mysql-test/suite/galera/t/galera_unicode_pk.test
@@ -5,6 +5,11 @@
--source include/galera_cluster.inc
--source include/have_innodb.inc
+--connection node_1
+# Mare sure both nodes are in the cluster
+--let $wait_condition = SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
+--source include/wait_condition.inc
+
CREATE TABLE t1 (
f1 VARCHAR(255) PRIMARY KEY
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
@@ -12,6 +17,12 @@ CREATE TABLE t1 (
INSERT INTO t1 VALUES ('текст');
--connection node_2
+# Mare sure that DLL has replicated and insert has replicated
+--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1'
+--source include/wait_condition.inc
+--let $wait_condition = SELECT COUNT(*) = 1 FROM t1
+--source include/wait_condition.inc
+
SELECT f1 = 'текст' FROM t1;
#
diff --git a/mysql-test/suite/galera/t/galera_update_limit.cnf b/mysql-test/suite/galera/t/galera_update_limit.cnf
new file mode 100644
index 00000000000..62cf1854032
--- /dev/null
+++ b/mysql-test/suite/galera/t/galera_update_limit.cnf
@@ -0,0 +1,7 @@
+!include ../galera_2nodes.cnf
+
+[mysqld.1]
+wsrep-debug=1
+
+[mysqld.2]
+wsrep-debug=1
diff --git a/mysql-test/suite/galera/t/galera_update_limit.test b/mysql-test/suite/galera/t/galera_update_limit.test
index baacf2a60b2..e2823bf7124 100644
--- a/mysql-test/suite/galera/t/galera_update_limit.test
+++ b/mysql-test/suite/galera/t/galera_update_limit.test
@@ -4,17 +4,16 @@
#
--source include/galera_cluster.inc
---source include/have_innodb.inc
#
# With a PK
#
--connection node_1
-CREATE TABLE ten (f1 INTEGER) Engine=InnoDB;
+CREATE TABLE ten (f1 INTEGER not null primary key) Engine=InnoDB;
INSERT INTO ten VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
-CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) Engine=InnoDB;
+CREATE TABLE t1 (f1 INTEGER NOT NULL PRIMARY KEY) Engine=InnoDB;
INSERT INTO t1 SELECT f1 FROM ten ORDER BY RAND();
--connection node_2
diff --git a/sql/opt_subselect.cc b/sql/opt_subselect.cc
index 99b6af1ef3c..0ddfe3e5051 100644
--- a/sql/opt_subselect.cc
+++ b/sql/opt_subselect.cc
@@ -717,6 +717,15 @@ int check_and_do_in_subquery_rewrites(JOIN *join)
if (arena)
thd->restore_active_arena(arena, &backup);
in_subs->is_registered_semijoin= TRUE;
+ }
+
+ /*
+ Print the transformation into trace. Do it when we've just set
+ is_registered_semijoin=TRUE above, and also do it when we've already
+ had it set.
+ */
+ if (in_subs->is_registered_semijoin)
+ {
OPT_TRACE_TRANSFORM(thd, trace_wrapper, trace_transform,
select_lex->select_number,
"IN (SELECT)", "semijoin");