Merge branch 'bb-10.2-release' into bb-10.3-releasemariadb-10.3.28

16 files changed, 22 insertions, 309 deletions

diff --git a/mysql-test/suite/galera/disabled.def b/mysql-test/suite/galera/disabled.def
index 6da2c386be0..64e10cef42d 100644
--- a/mysql-test/suite/galera/disabled.def
+++ b/mysql-test/suite/galera/disabled.def
@@ -30,3 +30,5 @@ partition : MDEV-19958 Galera test failure on galera.partition
 query_cache: MDEV-15805 Test failure on galera.query_cache
 sql_log_bin : MDEV-21491 galera.sql_log_bin
 versioning_trx_id: MDEV-18590: galera.versioning_trx_id: Test failure: mysqltest: Result content mismatch
+galera_wsrep_provider_unset_set: wsrep_provider is read-only for security reasons
+pxc-421: wsrep_provider is read-only for security reasons
diff --git a/mysql-test/suite/galera/include/galera_load_provider.inc b/mysql-test/suite/galera/include/galera_load_provider.inc
index aeab7e6ea19..e6ce6411193 100644
--- a/mysql-test/suite/galera/include/galera_load_provider.inc
+++ b/mysql-test/suite/galera/include/galera_load_provider.inc
@@ -1,7 +1,6 @@
 --echo Loading wsrep provider ...
 
 --disable_query_log
---eval SET GLOBAL wsrep_provider = '$wsrep_provider_orig';
 --eval SET GLOBAL wsrep_cluster_address = '$wsrep_cluster_address_orig';
 --enable_query_log
 
diff --git a/mysql-test/suite/galera/include/galera_unload_provider.inc b/mysql-test/suite/galera/include/galera_unload_provider.inc
index edc7eb31e0e..83438a947f0 100644
--- a/mysql-test/suite/galera/include/galera_unload_provider.inc
+++ b/mysql-test/suite/galera/include/galera_unload_provider.inc
@@ -1,7 +1,6 @@
 --echo Unloading wsrep provider ...
 
 --let $wsrep_cluster_address_orig = `SELECT @@wsrep_cluster_address`
---let $wsrep_provider_orig = `SELECT @@wsrep_provider`
 --let $wsrep_provider_options_orig = `SELECT @@wsrep_provider_options`
 
-SET GLOBAL wsrep_provider = 'none';
+SET GLOBAL wsrep_cluster_address = '';
diff --git a/mysql-test/suite/galera/r/galera_ist_rsync.result b/mysql-test/suite/galera/r/galera_ist_rsync.result
index 8a7c02ab1b6..80a28d349ba 100644
--- a/mysql-test/suite/galera/r/galera_ist_rsync.result
+++ b/mysql-test/suite/galera/r/galera_ist_rsync.result
@@ -21,7 +21,7 @@ INSERT INTO t1 VALUES ('node2_committed_before');
 INSERT INTO t1 VALUES ('node2_committed_before');
 COMMIT;
 Unloading wsrep provider ...
-SET GLOBAL wsrep_provider = 'none';
+SET GLOBAL wsrep_cluster_address = '';
 connection node_1;
 SET AUTOCOMMIT=OFF;
 START TRANSACTION;
diff --git a/mysql-test/suite/galera/r/galera_sst_mysqldump.result b/mysql-test/suite/galera/r/galera_sst_mysqldump.result
index 5c530c32ce6..6bdc933a9fc 100644
--- a/mysql-test/suite/galera/r/galera_sst_mysqldump.result
+++ b/mysql-test/suite/galera/r/galera_sst_mysqldump.result
@@ -30,7 +30,7 @@ INSERT INTO t1 VALUES ('node2_committed_before');
 INSERT INTO t1 VALUES ('node2_committed_before');
 COMMIT;
 Unloading wsrep provider ...
-SET GLOBAL wsrep_provider = 'none';
+SET GLOBAL wsrep_cluster_address = '';
 connection node_1;
 SET AUTOCOMMIT=OFF;
 START TRANSACTION;
diff --git a/mysql-test/suite/galera/r/mysql-wsrep#33.result b/mysql-test/suite/galera/r/mysql-wsrep#33.result
index 6a5251204b9..4cc49c0cf07 100644
--- a/mysql-test/suite/galera/r/mysql-wsrep#33.result
+++ b/mysql-test/suite/galera/r/mysql-wsrep#33.result
@@ -30,7 +30,7 @@ INSERT INTO t1 VALUES ('node2_committed_before');
 INSERT INTO t1 VALUES ('node2_committed_before');
 COMMIT;
 Unloading wsrep provider ...
-SET GLOBAL wsrep_provider = 'none';
+SET GLOBAL wsrep_cluster_address = '';
 connection node_1;
 SET AUTOCOMMIT=OFF;
 START TRANSACTION;
diff --git a/mysql-test/suite/sys_vars/r/sysvars_wsrep.result b/mysql-test/suite/sys_vars/r/sysvars_wsrep.result
index e54afd2d64a..67e15405313 100644
--- a/mysql-test/suite/sys_vars/r/sysvars_wsrep.result
+++ b/mysql-test/suite/sys_vars/r/sysvars_wsrep.result
@@ -349,7 +349,7 @@ NUMERIC_MIN_VALUE	NULL
 NUMERIC_MAX_VALUE	NULL
 NUMERIC_BLOCK_SIZE	NULL
 ENUM_VALUE_LIST	NULL
-READ_ONLY	NO
+READ_ONLY	YES
 COMMAND_LINE_ARGUMENT	REQUIRED
 VARIABLE_NAME	WSREP_ON
 SESSION_VALUE	OFF
@@ -405,7 +405,7 @@ NUMERIC_MIN_VALUE	NULL
 NUMERIC_MAX_VALUE	NULL
 NUMERIC_BLOCK_SIZE	NULL
 ENUM_VALUE_LIST	NULL
-READ_ONLY	NO
+READ_ONLY	YES
 COMMAND_LINE_ARGUMENT	REQUIRED
 VARIABLE_NAME	WSREP_PROVIDER_OPTIONS
 SESSION_VALUE	NULL
diff --git a/mysql-test/suite/sys_vars/r/wsrep_notify_cmd_basic.result b/mysql-test/suite/sys_vars/r/wsrep_notify_cmd_basic.result
deleted file mode 100644
index 056ff8c817b..00000000000
--- a/mysql-test/suite/sys_vars/r/wsrep_notify_cmd_basic.result
+++ /dev/null
@@ -1,47 +0,0 @@
-#
-# wsrep_notify_cmd
-#
-call mtr.add_suppression("WSREP: Failed to get provider options");
-# save the initial value
-SET @wsrep_notify_cmd_global_saved = @@global.wsrep_notify_cmd;
-# default
-SELECT @@global.wsrep_notify_cmd;
-@@global.wsrep_notify_cmd
-
-
-# scope
-SELECT @@session.wsrep_notify_cmd;
-ERROR HY000: Variable 'wsrep_notify_cmd' is a GLOBAL variable
-SET @@global.wsrep_notify_cmd='notify_cmd';
-SELECT @@global.wsrep_notify_cmd;
-@@global.wsrep_notify_cmd
-notify_cmd
-
-# valid values
-SET @@global.wsrep_notify_cmd='command';
-SELECT @@global.wsrep_notify_cmd;
-@@global.wsrep_notify_cmd
-command
-SET @@global.wsrep_notify_cmd='hyphenated-command';
-SELECT @@global.wsrep_notify_cmd;
-@@global.wsrep_notify_cmd
-hyphenated-command
-SET @@global.wsrep_notify_cmd=default;
-SELECT @@global.wsrep_notify_cmd;
-@@global.wsrep_notify_cmd
-
-SET @@global.wsrep_notify_cmd=NULL;
-SELECT @@global.wsrep_notify_cmd;
-@@global.wsrep_notify_cmd
-NULL
-
-# invalid values
-SET @@global.wsrep_notify_cmd=1;
-ERROR 42000: Incorrect argument type to variable 'wsrep_notify_cmd'
-SELECT @@global.wsrep_notify_cmd;
-@@global.wsrep_notify_cmd
-NULL
-
-# restore the initial value
-SET @@global.wsrep_notify_cmd = @wsrep_notify_cmd_global_saved;
-# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_provider_basic.result b/mysql-test/suite/sys_vars/r/wsrep_provider_basic.result
deleted file mode 100644
index 3e4ac8ca883..00000000000
--- a/mysql-test/suite/sys_vars/r/wsrep_provider_basic.result
+++ /dev/null
@@ -1,40 +0,0 @@
-#
-# wsrep_provider
-#
-# save the initial value
-SET @wsrep_provider_global_saved = @@global.wsrep_provider;
-# default
-SELECT @@global.wsrep_provider;
-@@global.wsrep_provider
-none
-
-# scope
-SELECT @@session.wsrep_provider;
-ERROR HY000: Variable 'wsrep_provider' is a GLOBAL variable
-SELECT @@global.wsrep_provider;
-@@global.wsrep_provider
-none
-
-# valid values
-SET @@global.wsrep_provider=default;
-SELECT @@global.wsrep_provider;
-@@global.wsrep_provider
-none
-
-# invalid values
-SET @@global.wsrep_provider='/invalid/libgalera_smm.so';
-ERROR 42000: Variable 'wsrep_provider' can't be set to the value of '/invalid/libgalera_smm.so'
-SET @@global.wsrep_provider=NULL;
-ERROR 42000: Variable 'wsrep_provider' can't be set to the value of 'NULL'
-SELECT @@global.wsrep_provider;
-@@global.wsrep_provider
-none
-SET @@global.wsrep_provider=1;
-ERROR 42000: Incorrect argument type to variable 'wsrep_provider'
-SELECT @@global.wsrep_provider;
-@@global.wsrep_provider
-none
-
-# restore the initial value
-SET @@global.wsrep_provider = @wsrep_provider_global_saved;
-# End of test
diff --git a/mysql-test/suite/sys_vars/r/wsrep_provider_options_basic.result b/mysql-test/suite/sys_vars/r/wsrep_provider_options_basic.result
deleted file mode 100644
index b2e07c55b38..00000000000
--- a/mysql-test/suite/sys_vars/r/wsrep_provider_options_basic.result
+++ /dev/null
@@ -1,49 +0,0 @@
-#
-# wsrep_provider_options
-#
-call mtr.add_suppression("WSREP: Failed to get provider options");
-SET @@global.wsrep_provider =  @@global.wsrep_provider;
-# save the initial value
-SET @wsrep_provider_options_global_saved = @@global.wsrep_provider_options;
-# default
-SELECT @@global.wsrep_provider_options;
-@@global.wsrep_provider_options
-
-
-# scope
-SELECT @@session.wsrep_provider_options;
-ERROR HY000: Variable 'wsrep_provider_options' is a GLOBAL variable
-SET @@global.wsrep_provider_options='option1';
-SELECT @@global.wsrep_provider_options;
-@@global.wsrep_provider_options
-option1
-
-# valid values
-SET @@global.wsrep_provider_options='name1=value1;name2=value2';
-SELECT @@global.wsrep_provider_options;
-@@global.wsrep_provider_options
-name1=value1;name2=value2
-SET @@global.wsrep_provider_options='hyphenated-name:value';
-SELECT @@global.wsrep_provider_options;
-@@global.wsrep_provider_options
-hyphenated-name:value
-SET @@global.wsrep_provider_options=default;
-SELECT @@global.wsrep_provider_options;
-@@global.wsrep_provider_options
-
-
-# invalid values
-SET @@global.wsrep_provider_options=1;
-ERROR 42000: Incorrect argument type to variable 'wsrep_provider_options'
-SELECT @@global.wsrep_provider_options;
-@@global.wsrep_provider_options
-
-SET @@global.wsrep_provider_options=NULL;
-Got one of the listed errors
-SELECT @@global.wsrep_provider_options;
-@@global.wsrep_provider_options
-NULL
-
-# restore the initial value
-SET @@global.wsrep_provider_options = @wsrep_provider_options_global_saved;
-# End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_notify_cmd_basic.test b/mysql-test/suite/sys_vars/t/wsrep_notify_cmd_basic.test
deleted file mode 100644
index 6d1535ba148..00000000000
--- a/mysql-test/suite/sys_vars/t/wsrep_notify_cmd_basic.test
+++ /dev/null
@@ -1,43 +0,0 @@
---source include/have_wsrep.inc
-
---echo #
---echo # wsrep_notify_cmd
---echo #
-
-call mtr.add_suppression("WSREP: Failed to get provider options");
-
---echo # save the initial value
-SET @wsrep_notify_cmd_global_saved = @@global.wsrep_notify_cmd;
-
---echo # default
-SELECT @@global.wsrep_notify_cmd;
-
---echo
---echo # scope
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.wsrep_notify_cmd;
-SET @@global.wsrep_notify_cmd='notify_cmd';
-SELECT @@global.wsrep_notify_cmd;
-
---echo
---echo # valid values
-SET @@global.wsrep_notify_cmd='command';
-SELECT @@global.wsrep_notify_cmd;
-SET @@global.wsrep_notify_cmd='hyphenated-command';
-SELECT @@global.wsrep_notify_cmd;
-SET @@global.wsrep_notify_cmd=default;
-SELECT @@global.wsrep_notify_cmd;
-SET @@global.wsrep_notify_cmd=NULL;
-SELECT @@global.wsrep_notify_cmd;
-
---echo
---echo # invalid values
---error ER_WRONG_TYPE_FOR_VAR
-SET @@global.wsrep_notify_cmd=1;
-SELECT @@global.wsrep_notify_cmd;
-
---echo
---echo # restore the initial value
-SET @@global.wsrep_notify_cmd = @wsrep_notify_cmd_global_saved;
-
---echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_provider_basic.test b/mysql-test/suite/sys_vars/t/wsrep_provider_basic.test
deleted file mode 100644
index 1190ab41bb0..00000000000
--- a/mysql-test/suite/sys_vars/t/wsrep_provider_basic.test
+++ /dev/null
@@ -1,39 +0,0 @@
---source include/have_wsrep.inc
-
---echo #
---echo # wsrep_provider
---echo #
-
---echo # save the initial value
-SET @wsrep_provider_global_saved = @@global.wsrep_provider;
-
---echo # default
-SELECT @@global.wsrep_provider;
-
---echo
---echo # scope
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.wsrep_provider;
-SELECT @@global.wsrep_provider;
-
---echo
---echo # valid values
-SET @@global.wsrep_provider=default;
-SELECT @@global.wsrep_provider;
-
---echo
---echo # invalid values
---error ER_WRONG_VALUE_FOR_VAR
-SET @@global.wsrep_provider='/invalid/libgalera_smm.so';
---error ER_WRONG_VALUE_FOR_VAR
-SET @@global.wsrep_provider=NULL;
-SELECT @@global.wsrep_provider;
---error ER_WRONG_TYPE_FOR_VAR
-SET @@global.wsrep_provider=1;
-SELECT @@global.wsrep_provider;
-
---echo
---echo # restore the initial value
-SET @@global.wsrep_provider = @wsrep_provider_global_saved;
-
---echo # End of test
diff --git a/mysql-test/suite/sys_vars/t/wsrep_provider_options_basic.test b/mysql-test/suite/sys_vars/t/wsrep_provider_options_basic.test
deleted file mode 100644
index d2ea32a0637..00000000000
--- a/mysql-test/suite/sys_vars/t/wsrep_provider_options_basic.test
+++ /dev/null
@@ -1,51 +0,0 @@
---source include/have_wsrep.inc
-
---echo #
---echo # wsrep_provider_options
---echo #
-
-call mtr.add_suppression("WSREP: Failed to get provider options");
-
-SET @@global.wsrep_provider =  @@global.wsrep_provider;
-
---echo # save the initial value
-SET @wsrep_provider_options_global_saved = @@global.wsrep_provider_options;
-
---echo # default
-SELECT @@global.wsrep_provider_options;
-
---echo
---echo # scope
---error ER_INCORRECT_GLOBAL_LOCAL_VAR
-SELECT @@session.wsrep_provider_options;
---error 0,ER_WRONG_ARGUMENTS
-SET @@global.wsrep_provider_options='option1';
-SELECT @@global.wsrep_provider_options;
-
---echo
---echo # valid values
---error 0,ER_WRONG_ARGUMENTS
-SET @@global.wsrep_provider_options='name1=value1;name2=value2';
-SELECT @@global.wsrep_provider_options;
---error 0,ER_WRONG_ARGUMENTS
-SET @@global.wsrep_provider_options='hyphenated-name:value';
-SELECT @@global.wsrep_provider_options;
---error 0,ER_WRONG_ARGUMENTS
-SET @@global.wsrep_provider_options=default;
-SELECT @@global.wsrep_provider_options;
-
---echo
---echo # invalid values
---error ER_WRONG_TYPE_FOR_VAR
-SET @@global.wsrep_provider_options=1;
-SELECT @@global.wsrep_provider_options;
---error ER_WRONG_ARGUMENTS,ER_WRONG_ARGUMENTS
-SET @@global.wsrep_provider_options=NULL;
-SELECT @@global.wsrep_provider_options;
-
---echo
---echo # restore the initial value
---error 0,ER_WRONG_ARGUMENTS
-SET @@global.wsrep_provider_options = @wsrep_provider_options_global_saved;
-
---echo # End of test
diff --git a/mysql-test/suite/wsrep/disabled.def b/mysql-test/suite/wsrep/disabled.def
index 11577bfe8b0..3d204db6945 100644
--- a/mysql-test/suite/wsrep/disabled.def
+++ b/mysql-test/suite/wsrep/disabled.def
@@ -10,3 +10,5 @@
 #
 ##############################################################################
 
+
+mdev_6832: wsrep_provider is read-only for security reasons
diff --git a/mysql-test/suite/wsrep/r/variables.result b/mysql-test/suite/wsrep/r/variables.result
index 9ef1b3290af..8bb0b426380 100644
--- a/mysql-test/suite/wsrep/r/variables.result
+++ b/mysql-test/suite/wsrep/r/variables.result
@@ -14,7 +14,6 @@ SET SESSION wsrep_replicate_myisam= ON;
 ERROR HY000: Variable 'wsrep_replicate_myisam' is a GLOBAL variable and should be set with SET GLOBAL
 SET GLOBAL wsrep_replicate_myisam= ON;
 SET GLOBAL wsrep_replicate_myisam= OFF;
-SET GLOBAL wsrep_provider=none;
 #
 # MDEV#5790: SHOW GLOBAL STATUS LIKE does not show the correct list of
 # variables when using "_"
@@ -26,7 +25,6 @@ wsrep_local_state_comment	#
 # Should show nothing.
 SHOW STATUS LIKE 'x';
 Variable_name	Value
-SET GLOBAL wsrep_provider=none;
 
 SHOW STATUS LIKE 'wsrep_local_state_uuid';
 Variable_name	Value
@@ -35,7 +33,6 @@ wsrep_local_state_uuid	#
 SHOW STATUS LIKE 'wsrep_last_committed';
 Variable_name	Value
 wsrep_last_committed	#
-SET GLOBAL wsrep_provider=none;
 
 #
 # MDEV#6206: wsrep_slave_threads subtracts from max_connections
@@ -49,7 +46,7 @@ SELECT @@global.wsrep_slave_threads;
 1
 SELECT @@global.wsrep_cluster_address;
 @@global.wsrep_cluster_address
-
+gcomm://
 SELECT @@global.wsrep_on;
 @@global.wsrep_on
 1
@@ -58,14 +55,14 @@ Variable_name	Value
 Threads_connected	1
 SHOW STATUS LIKE 'wsrep_thread_count';
 Variable_name	Value
-wsrep_thread_count	0
+wsrep_thread_count	2
 
 SELECT @@global.wsrep_provider;
 @@global.wsrep_provider
 libgalera_smm.so
 SELECT @@global.wsrep_cluster_address;
 @@global.wsrep_cluster_address
-
+gcomm://
 SELECT @@global.wsrep_on;
 @@global.wsrep_on
 1
@@ -74,11 +71,10 @@ Variable_name	Value
 Threads_connected	1
 SHOW STATUS LIKE 'wsrep_thread_count';
 Variable_name	Value
-wsrep_thread_count	0
+wsrep_thread_count	2
 
 # Setting wsrep_cluster_address triggers the creation of
 # applier/rollbacker threads.
-SET GLOBAL wsrep_cluster_address= 'gcomm://';
 # Wait for applier thread to get created 1.
 # Wait for applier thread to get created 2.
 SELECT VARIABLE_VALUE AS EXPECT_1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count';
diff --git a/mysql-test/suite/wsrep/t/variables.test b/mysql-test/suite/wsrep/t/variables.test
index 76b5c463ba5..96f6d870569 100644
--- a/mysql-test/suite/wsrep/t/variables.test
+++ b/mysql-test/suite/wsrep/t/variables.test
@@ -22,7 +22,7 @@ SET GLOBAL wsrep_replicate_myisam= ON;
 
 # Reset it back.
 SET GLOBAL wsrep_replicate_myisam= OFF;
-SET GLOBAL wsrep_provider=none;
+#SET GLOBAL wsrep_provider=none;
 
 --echo #
 --echo # MDEV#5790: SHOW GLOBAL STATUS LIKE does not show the correct list of
@@ -31,11 +31,9 @@ SET GLOBAL wsrep_provider=none;
 
 CALL mtr.add_suppression("WSREP: Could not open saved state file for reading.*");
 
---disable_query_log
-eval SET GLOBAL wsrep_provider= '$WSREP_PROVIDER';
+#evalp SET GLOBAL wsrep_provider= '$WSREP_PROVIDER';
 --let $galera_version=25.3.24
 source include/check_galera_version.inc;
---enable_query_log
 
 --replace_column 2 #
 SHOW GLOBAL STATUS LIKE 'wsrep_local_state_comment';
@@ -44,11 +42,9 @@ SHOW GLOBAL STATUS LIKE 'wsrep_local_state_comment';
 SHOW STATUS LIKE 'x';
 
 # Reset it back.
-SET GLOBAL wsrep_provider=none;
+#SET GLOBAL wsrep_provider=none;
 
---disable_query_log
-eval SET GLOBAL wsrep_provider= '$WSREP_PROVIDER';
---enable_query_log
+#evalp SET GLOBAL wsrep_provider= '$WSREP_PROVIDER';
 
 # The following 2 variables are used by mariabackup
 # SST.
@@ -60,7 +56,7 @@ SHOW STATUS LIKE 'wsrep_local_state_uuid';
 SHOW STATUS LIKE 'wsrep_last_committed';
 
 # Reset it back.
-SET GLOBAL wsrep_provider=none;
+#SET GLOBAL wsrep_provider=none;
 
 --echo
 --echo #
@@ -68,9 +64,7 @@ SET GLOBAL wsrep_provider=none;
 --echo #
 call mtr.add_suppression("WSREP: Failed to get provider options");
 
---disable_query_log
-eval SET GLOBAL wsrep_provider= '$WSREP_PROVIDER';
---enable_query_log
+#evalp SET GLOBAL wsrep_provider= '$WSREP_PROVIDER';
 
 --replace_regex /.*libgalera_smm.*/libgalera_smm.so/
 SELECT @@global.wsrep_provider;
@@ -81,9 +75,7 @@ SHOW STATUS LIKE 'threads_connected';
 SHOW STATUS LIKE 'wsrep_thread_count';
 --echo
 
---disable_query_log
-eval SET GLOBAL wsrep_provider= '$WSREP_PROVIDER';
---enable_query_log
+#evalp SET GLOBAL wsrep_provider= '$WSREP_PROVIDER';
 
 --replace_regex /.*libgalera_smm.*/libgalera_smm.so/
 SELECT @@global.wsrep_provider;
@@ -95,7 +87,7 @@ SHOW STATUS LIKE 'wsrep_thread_count';
 
 --echo # Setting wsrep_cluster_address triggers the creation of
 --echo # applier/rollbacker threads.
-SET GLOBAL wsrep_cluster_address= 'gcomm://';
+#SET GLOBAL wsrep_cluster_address= 'gcomm://';
 
 --echo # Wait for applier thread to get created 1.
 --let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_applier_thread_count';
@@ -156,14 +148,6 @@ SET @@global.wsrep_sst_auth= NULL;
 SELECT @@global.wsrep_sst_auth;
 SET @@global.wsrep_sst_auth= @wsrep_sst_auth_saved;
 
-# Reset (for mtr internal checks)
---disable_query_log
-SET GLOBAL wsrep_slave_threads= @wsrep_slave_threads_saved;
-eval SET GLOBAL wsrep_provider= '$WSREP_PROVIDER';
-SET GLOBAL wsrep_cluster_address= @wsrep_cluster_address_saved;
-SET GLOBAL wsrep_provider_options= @wsrep_provider_options_saved;
---enable_query_log
-
 --source include/galera_wait_ready.inc
 
 --echo # End of test.