Merge 10.2 into 10.3

CMakeLists.txt

@@ -15,6 +15,18 @@
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1335 USA
 
 CMAKE_MINIMUM_REQUIRED(VERSION 2.8.12)
+
+IF(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+  # Setting build type to RelWithDebInfo as none was specified.
+  # Must occur before PROJECT
+  SET(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING
+   "Choose the type of build, options are: None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel"
+   FORCE)
+  # Set the possible values of build type for cmake-gui
+  SET_PROPERTY(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
+   "None" "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
+ENDIF()
+
 PROJECT(MySQL)
 
 IF(POLICY CMP0022)
@@ -42,17 +54,6 @@ IF(NOT DEFINED MANUFACTURER)
   MARK_AS_ADVANCED(MANUFACTURER)
 ENDIF()
 
-IF(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
-  # Setting build type to RelWithDebInfo as none was specified.")
-  SET(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING
-   "Choose the type of build, options are: None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel"
-   FORCE)
-  # Set the possible values of build type for cmake-gui
-  SET_PROPERTY(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
-   "None" "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
-ENDIF()
-
-
 # MAX_INDEXES - Set the maximum number of indexes per table, default 64
 IF (NOT MAX_INDEXES)
   SET(MAX_INDEXES 64)

cmake/build_configurations/mysql_release.cmake

@@ -97,11 +97,13 @@ ELSEIF(RPM)
   SET(WITH_ZLIB system CACHE STRING "")
   SET(CHECKMODULE /usr/bin/checkmodule CACHE FILEPATH "")
   SET(SEMODULE_PACKAGE /usr/bin/semodule_package CACHE FILEPATH "")
+  SET(WITH_JEMALLOC "yes" CACHE STRING "")
 ELSEIF(DEB)
   SET(WITH_SSL system CACHE STRING "")
   SET(WITH_ZLIB system CACHE STRING "")
   SET(WITH_LIBWRAP ON)
   SET(HAVE_EMBEDDED_PRIVILEGE_CONTROL ON)
+  SET(WITH_JEMALLOC "yes" CACHE STRING "")
 ELSE()
   SET(WITH_SSL bundled CACHE STRING "")
   SET(WITH_PCRE bundled CACHE STRING "")

mysql-test/lib/My/Debugger.pm

@@ -147,7 +147,7 @@ sub do_args($$$$$) {
   my %vars = (
     vardir => $::opt_vardir,
     exe => $$exe,
-    args => join(' ', map { quote_from_mtr $_ } @$$args, '--gdb'),
+    args => join(' ', map { quote_from_mtr $_ } @$$args, '--loose-gdb'),
     input => $input,
     script => "$::opt_vardir/tmp/${k}init.$type",
     log => "$::opt_vardir/log/$type.$k",
@@ -158,7 +158,7 @@ sub do_args($$$$$) {
 
   my $script = join "\n", @params;
   if ($v->{script}) {
-    ::mtr_tofile($vars{script}, subst($v->{script}, %vars)."\n".$script);
+    ::mtr_tonewfile($vars{script}, subst($v->{script}, %vars)."\n".$script);
   } elsif ($script) {
     die "$k is not using a script file, nowhere to write the script \n---\n$script\n---\n";
   }

mysql-test/main/auth_named_pipe.test

 --source include/windows.inc
 
+if (!$AUTH_NAMED_PIPE_SO)
+{
+  skip No auth_named_pipe plugin;
+}
+
 INSTALL SONAME 'auth_named_pipe';
 
 --replace_result $USERNAME USERNAME

mysql-test/main/xa.result

@@ -371,6 +371,32 @@ XA ROLLBACK 'xid';
 DROP TABLE t1;
 disconnect con1;
 connection default;
+#
+# XA states and SHOW commands
+#
+create table t1 (pk int primary key) engine=innodb;
+xa start 'foo';
+insert t1 set pk=1;
+xa end 'foo';
+xa prepare 'foo';
+show status like 'foo';
+Variable_name	Value
+select table_name,table_comment from information_schema.tables where table_schema='test';
+table_name	t1
+table_comment	
+select table_name,table_rows,table_comment from information_schema.tables where table_schema='test';
+table_name	t1
+table_rows	NULL
+table_comment	XAER_RMFAIL: The command cannot be executed when global transaction is in the  PREPARED state
+Warnings:
+Level	Warning
+Code	1399
+Message	XAER_RMFAIL: The command cannot be executed when global transaction is in the  PREPARED state
+xa commit 'foo';
+drop table t1;
+#
+# End of 10.2 tests
+#
 XA BEGIN 'xid';
 CREATE TEMPORARY SEQUENCE s;
 ERROR XAE07: XAER_RMFAIL: The command cannot be executed when global transaction is in the  ACTIVE state

mysql-test/main/xa.test

@@ -517,6 +517,24 @@ connection default;
 
 --source include/wait_until_count_sessions.inc
 
+--echo #
+--echo # XA states and SHOW commands
+--echo #
+create table t1 (pk int primary key) engine=innodb;
+xa start 'foo';
+insert t1 set pk=1;
+xa end 'foo';
+xa prepare 'foo';
+show status like 'foo';
+--query_vertical select table_name,table_comment from information_schema.tables where table_schema='test'
+--query_vertical select table_name,table_rows,table_comment from information_schema.tables where table_schema='test'
+xa commit 'foo';
+drop table t1;
+
+--echo #
+--echo # End of 10.2 tests
+--echo #
+
 #
 # MDEV-22002 Assertion `!is_set() || (m_status == DA_OK_BULK && is_bulk_op())'
 # failed upon CREATE TEMPORARY SEQUENCE under XA

mysql-test/suite/galera/disabled.def

@@ -28,3 +28,6 @@ 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
+galera_sst_xtrabackup-v2: Test fails due to innodb issues
+galera_sst_xtrabackup-v2_encrypt_with_key: Test fails due to innodb issues
+galera_sst_xtrabackup-v2_data_dir: Test fails due to innodb issues

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

-call mtr.add_suppression("WSREP: write_handler(): protocol is shutdown");
-SELECT VARIABLE_VALUE = 'Synced' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state_comment';
-VARIABLE_VALUE = 'Synced'
-1
-SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
-VARIABLE_VALUE = 2
-1
 connection node_1;
 call mtr.add_suppression("WSREP: write_handler(): protocol is shutdown.*");
 connection node_2;
@@ -12,6 +5,14 @@ call mtr.add_suppression("WSREP: write_handler(): protocol is shutdown.*");
 connection node_1;
 connection node_2;
 connection node_1;
+connection node_2;
+SELECT VARIABLE_VALUE = 'Synced' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state_comment';
+VARIABLE_VALUE = 'Synced'
+1
+SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
+VARIABLE_VALUE = 2
+1
+connection node_1;
 SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
 VARIABLE_VALUE = 2
 1
@@ -23,3 +24,5 @@ connection node_1;
 SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
 VARIABLE_VALUE = 2
 1
+disconnect node_2;
+disconnect node_1;

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

 SELECT 1;
 1
 1
+include/assert_grep.inc [Using openssl based encryption with socat]

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

+SELECT 1;
+1
+1
+include/assert_grep.inc [Using openssl based encryption with socat]

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

@@ -8,16 +8,16 @@
 --source include/have_innodb.inc
 --source include/have_ssl_communication.inc
 
-call mtr.add_suppression("WSREP: write_handler(): protocol is shutdown");
-
-SELECT VARIABLE_VALUE = 'Synced' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state_comment';
-SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
-
 --connection node_1
 call mtr.add_suppression("WSREP: write_handler(): protocol is shutdown.*");
 --connection node_2
 call mtr.add_suppression("WSREP: write_handler(): protocol is shutdown.*");
 
+# Save original auto_increment_offset values.
+--let $node_1=node_1
+--let $node_2=node_2
+--source include/auto_increment_offset_save.inc
+
 # Setup galera ports
 --connection node_1
 --source suite/galera/include/galera_base_port.inc
@@ -27,6 +27,9 @@ call mtr.add_suppression("WSREP: write_handler(): protocol is shutdown.*");
 --source suite/galera/include/galera_base_port.inc
 --let $NODE_GALERAPORT_2 = $_NODE_GALERAPORT
 
+SELECT VARIABLE_VALUE = 'Synced' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_local_state_comment';
+SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
+
 # 2. Restart node #1 with a socket.ssl_ca that includes both the new and the old certificate
 
 --connection node_1
@@ -65,3 +68,8 @@ SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_N
 SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
 
 # Upgrade complete. Both nodes now use the new key and certificate
+
+# Restore original auto_increment_offset values.
+--source include/auto_increment_offset_restore.inc
+
+--source include/galera_end.inc

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

 #
-# This test checks that key and cert encryption options can be passed to mariabackup via the my.cnf file
-# Initial SST happens via mariabackup, so there is not much to do in the body of the test
+# This test checks that key and cert encryption options can be passed to
+# mariabackup via the my.cnf file
+# Initial SST happens via mariabackup, so there is not much to do in the body
+# of the test
 #
 
 --source include/big_test.inc
@@ -12,3 +14,11 @@ SELECT 1;
 
 --let $wait_condition = SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
 --source include/wait_condition.inc
+
+# Confirm that transfer was SSL-encrypted
+--let $assert_text = Using openssl based encryption with socat
+--let $assert_select = Using openssl based encryption with socat: with key and crt
+--let $assert_count = 1
+--let $assert_file = $MYSQLTEST_VARDIR/log/mysqld.1.err
+--let $assert_only_after = CURRENT_TEST
+--source include/assert_grep.inc

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

+!include ../galera_2nodes.cnf
+
+[mysqld]
+wsrep_sst_method=mariabackup
+wsrep_sst_auth="root:"
+wsrep_debug=ON
+
+ssl-cert=@ENV.MYSQL_TEST_DIR/std_data/client-cert.pem
+ssl-key=@ENV.MYSQL_TEST_DIR/std_data/client-key.pem
+ssl-ca=@ENV.MYSQL_TEST_DIR/std_data/cacert.pem
+
+[sst]
+ssl-mode=VERIFY_CA
\ No newline at end of file

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

+#
+# This test checks that if SST SSL is not explicitly donfigured mariabackup SST
+# uses server SSL configuration if present.
+# Initial SST happens via mariabackup, so there is not much to do in the body
+# of the test
+#
+
+--source include/big_test.inc
+--source include/galera_cluster.inc
+--source include/have_innodb.inc
+--source include/have_mariabackup.inc
+--source include/have_ssl_communication.inc
+
+SELECT 1;
+
+--let $wait_condition = SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
+--source include/wait_condition.inc
+
+# Confirm that transfer was SSL-encrypted
+--let $assert_text = Using openssl based encryption with socat
+--let $assert_select = Using openssl based encryption with socat: with key and c
+--let $assert_count = 1
+--let $assert_file = $MYSQLTEST_VARDIR/log/mysqld.1.err
+--let $assert_only_after = CURRENT_TEST
+--source include/assert_grep.inc

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

+!include ../galera_2nodes.cnf
+
+[mysqld]
+wsrep_sst_method=rsync
+
+[sst]
+tkey=@ENV.MYSQL_TEST_DIR/std_data/server-key.pem
+tcert=@ENV.MYSQL_TEST_DIR/std_data/server-cert.pem
+
+[mysqld.1]
+wsrep_provider_options='base_port=@mysqld.1.#galera_port;gcache.size=1;pc.ignore_sb=true'
+
+[mysqld.2]
+wsrep_provider_options='base_port=@mysqld.2.#galera_port;gcache.size=1;pc.ignore_sb=true'
+

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

+--source include/big_test.inc
+--source include/galera_cluster.inc
+--source include/have_debug.inc
+
+# Save original auto_increment_offset values.
+--let $node_1=node_1
+--let $node_2=node_2
+--source include/auto_increment_offset_save.inc
+
+--connection node_2
+CALL mtr.add_suppression("\\[ERROR\\] .*ib_buffer_pool' for reading: No such file or directory");
+
+--connection node_1
+--source suite/galera/include/galera_st_shutdown_slave.inc
+--source suite/galera/include/galera_st_clean_slave.inc
+
+--source suite/galera/include/galera_st_kill_slave.inc
+--source suite/galera/include/galera_st_kill_slave_ddl.inc
+
+# Confirm that transfer was SSL-encrypted
+--let $assert_text = Using stunnel for SSL encryption
+--let $assert_select = Using stunnel for SSL encryption
+--let $assert_count = 5
+--let $assert_file = $MYSQLTEST_VARDIR/log/mysqld.1.err
+--let $assert_only_after = CURRENT_TEST
+--source include/assert_grep.inc
+
+--source include/auto_increment_offset_restore.inc

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

+!include ../galera_2nodes.cnf
+
+[mysqld]
+wsrep_sst_method=rsync
+ssl-cert=@ENV.MYSQL_TEST_DIR/std_data/client-cert.pem
+ssl-key=@ENV.MYSQL_TEST_DIR/std_data/client-key.pem
+ssl-ca=@ENV.MYSQL_TEST_DIR/std_data/cacert.pem
+
+[sst]
+ssl-mode=VERIFY_CA
+
+[mysqld.1]
+wsrep_provider_options='base_port=@mysqld.1.#galera_port;gcache.size=1;pc.ignore_sb=true'
+
+[mysqld.2]
+wsrep_provider_options='base_port=@mysqld.2.#galera_port;gcache.size=1;pc.ignore_sb=true'
+

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

+--source include/big_test.inc
+--source include/galera_cluster.inc
+--source include/have_debug.inc
+
+# Save original auto_increment_offset values.
+--let $node_1=node_1
+--let $node_2=node_2
+--source include/auto_increment_offset_save.inc
+
+--connection node_2
+CALL mtr.add_suppression("\\[ERROR\\] .*ib_buffer_pool' for reading: No such file or directory");
+
+--connection node_1
+--source suite/galera/include/galera_st_shutdown_slave.inc
+--source suite/galera/include/galera_st_clean_slave.inc
+
+--source suite/galera/include/galera_st_kill_slave.inc
+--source suite/galera/include/galera_st_kill_slave_ddl.inc
+
+# Confirm that transfer was SSL-encrypted
+--let $assert_text = Using stunnel for SSL encryption
+--let $assert_select = Using stunnel for SSL encryption
+--let $assert_count = 5
+--let $assert_file = $MYSQLTEST_VARDIR/log/mysqld.1.err
+--let $assert_only_after = CURRENT_TEST
+--source include/assert_grep.inc
+
+--source include/auto_increment_offset_restore.inc

mysql-test/suite/galera_3nodes/disabled.def

@@ -12,10 +12,6 @@
 
 GAL-501 : MDEV-24645 galera_3nodes.GAL-501 MTR failed: failed to open gcomm backend connection: 110
 galera_gtid_2_cluster : MDEV-23775 Galera test failure on galera_3nodes.galera_gtid_2_cluster
-galera_ipv6_mariabackup : MDEV-24440: galera_3nodes.galera_ipv6_mariabackup MTR fails sporadically: Failed to read from: wsrep_sst_mariabackup --role 'donor' --address '[::1]:16028/xtrabackup_sst//1'
-galera_ipv6_mariabackup_section : MDEV-22195: galera_3nodes.galera_ipv6_mariabackup_section MTR failed: assert_grep.inc failed
-galera_ipv6_mysqldump : MDEV-24036: galera_3nodes.galera_ipv6_mysqldump: rare random crashes during shutdown
-galera_ipv6_rsync_section : MDEV-23580: galera_3nodes.galera_ipv6_rsync_section MTR failed: WSREP_SST: [ERROR] rsync daemon port '16008' has been taken
 galera_ist_gcache_rollover : MDEV-23578 WSREP: exception caused by message: {v=0,t=1,ut=255,o=4,s=0,sr=0,as=1,f=6,src=50524cfe,srcvid=view_id(REG,50524cfe,4),insvid=view_id(UNKNOWN,00000000,0),ru=00000000,r=[-1,-1],fs=75,nl=(}
 galera_load_data_ist :  MDEV-24639 galera_3nodes.galera_load_data_ist MTR failed with SIGABRT: query 'reap' failed: 2013: Lost connection to MySQL server during query
 galera_load_data_ist :  MDEV-24639 galera_3nodes.galera_load_data_ist MTR failed with SIGABRT: query 'reap' failed: 2013: Lost connection to MySQL server during query

scripts/mysql_install_db.sh

@@ -572,8 +572,12 @@ then
     echo
     echo
     echo "PLEASE REMEMBER TO SET A PASSWORD FOR THE MariaDB root USER !"
-    echo "To do so, start the server, then issue the following command:"
+    echo "To do so, start the server, then issue the following commands:"
     echo
+    echo "'$bindir/mysqladmin' -u root password 'new-password'"
+    echo "'$bindir/mysqladmin' -u root -h $hostname password 'new-password'"
+    echo
+    echo "Alternatively you can run:"
     echo "'$bindir/mysql_secure_installation'"
     echo
     echo "which will also give you the option of removing the test"

scripts/wsrep_sst_mysqldump.sh

 #!/bin/bash -ue
 # Copyright (C) 2009-2015 Codership Oy
+# Copyright (C) 2017-2021 MariaDB
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -25,6 +26,7 @@ EINVAL=22
 local_ip()
 {
     [ "$1" = "127.0.0.1" ]      && return 0
+    [ "$1" = "127.0.0.2" ]      && return 0
     [ "$1" = "localhost" ]      && return 0
     [ "$1" = "[::1]" ]          && return 0
     [ "$1" = "$(hostname -s)" ] && return 0
@@ -138,8 +140,8 @@ then
     # turned off for the session so that gtid state does not get altered while
     # the dump gets replayed on joiner.
     if [[ "$LOG_BIN" == 'ON' ]]; then
-    RESET_MASTER="RESET MASTER;"
-    SET_GTID_BINLOG_STATE="SET @@global.gtid_binlog_state='$GTID_BINLOG_STATE';"
+        RESET_MASTER="SET GLOBAL wsrep_on=OFF; RESET MASTER; SET GLOBAL wsrep_on=ON;"
+        SET_GTID_BINLOG_STATE="SET GLOBAL wsrep_on=OFF; SET @@global.gtid_binlog_state='$GTID_BINLOG_STATE'; SET GLOBAL wsrep_on=ON;"
         SQL_LOG_BIN_OFF="SET @@session.sql_log_bin=OFF;"
     fi
 fi

sql/sql_base.cc

@@ -4103,13 +4103,19 @@ bool open_tables(THD *thd, const DDL_options_st &options,
   bool has_prelocking_list;
   DBUG_ENTER("open_tables");
 
-  /* Accessing data in XA_IDLE or XA_PREPARED is not allowed. */
+  /* Data access in XA transaction is only allowed when it is active. */
+  for (TABLE_LIST *table= *start; table; table= table->next_global)
+    if (!table->schema_table)
+    {
       enum xa_states xa_state= thd->transaction.xid_state.xa_state;
-  if (*start && (xa_state == XA_IDLE || xa_state == XA_PREPARED))
+      if (xa_state == XA_IDLE || xa_state == XA_PREPARED)
       {
         my_error(ER_XAER_RMFAIL, MYF(0), xa_state_names[xa_state]);
         DBUG_RETURN(true);
       }
+      else
+        break;
+    }
 
   thd->current_tablenr= 0;
 restart:

sql/wsrep_sst.cc

@@ -632,48 +632,29 @@ static void* sst_joiner_thread (void* a)
 }
 
 #define WSREP_SST_AUTH_ENV        "WSREP_SST_OPT_AUTH"
-
-static int sst_append_auth_env(wsp::env& env, const char* sst_auth)
-{
-  int const sst_auth_size= strlen(WSREP_SST_AUTH_ENV) + 1 /* = */
-    + (sst_auth ? strlen(sst_auth) : 0) + 1 /* \0 */;
-
-  wsp::string sst_auth_str(sst_auth_size); // for automatic cleanup on return
-  if (!sst_auth_str()) return -ENOMEM;
-
-  int ret= snprintf(sst_auth_str(), sst_auth_size, "%s=%s",
-                    WSREP_SST_AUTH_ENV, sst_auth ? sst_auth : "");
-
-  if (ret < 0 || ret >= sst_auth_size)
-  {
-    WSREP_ERROR("sst_append_auth_env(): snprintf() failed: %d", ret);
-    return (ret < 0 ? ret : -EMSGSIZE);
-  }
-
-  env.append(sst_auth_str());
-  return -env.error();
-}
-
+#define WSREP_SST_REMOTE_AUTH_ENV "WSREP_SST_OPT_REMOTE_AUTH"
 #define DATA_HOME_DIR_ENV         "INNODB_DATA_HOME_DIR"
 
-static int sst_append_data_dir(wsp::env& env, const char* data_dir)
+static int sst_append_env_var(wsp::env&   env,
+                              const char* const var,
+                              const char* const val)
 {
-  int const data_dir_size= strlen(DATA_HOME_DIR_ENV) + 1 /* = */
-    + (data_dir ? strlen(data_dir) : 0) + 1 /* \0 */;
+  int const env_str_size= strlen(var) + 1 /* = */
+                          + (val ? strlen(val) : 0) + 1 /* \0 */;
 
-  wsp::string data_dir_str(data_dir_size); // for automatic cleanup on return
-  if (!data_dir_str()) return -ENOMEM;
+  wsp::string env_str(env_str_size); // for automatic cleanup on return
+  if (!env_str()) return -ENOMEM;
 
-  int ret= snprintf(data_dir_str(), data_dir_size, "%s=%s",
-                    DATA_HOME_DIR_ENV, data_dir ? data_dir : "");
+  int ret= snprintf(env_str(), env_str_size, "%s=%s", var, val ? val : "");
 
-  if (ret < 0 || ret >= data_dir_size)
+  if (ret < 0 || ret >= env_str_size)
   {
-    WSREP_ERROR("sst_append_data_dir(): snprintf() failed: %d", ret);
+    WSREP_ERROR("sst_append_env_var(): snprintf(%s=%s) failed: %d",
+                var, val, ret);
     return (ret < 0 ? ret : -EMSGSIZE);
   }
 
-  env.append(data_dir_str());
+  env.append(env_str());
   return -env.error();
 }
 
@@ -1084,7 +1065,7 @@ static ssize_t sst_prepare_other (const char*  method,
     return -env.error();
   }
 
-  if ((ret= sst_append_auth_env(env, sst_auth)))
+  if ((ret= sst_append_env_var(env, WSREP_SST_AUTH_ENV, sst_auth)))
   {
     WSREP_ERROR("sst_prepare_other(): appending auth failed: %d", ret);
     return ret;
@@ -1092,7 +1073,7 @@ static ssize_t sst_prepare_other (const char*  method,
 
   if (data_home_dir)
   {
-    if ((ret= sst_append_data_dir(env, data_home_dir)))
+    if ((ret= sst_append_env_var(env, DATA_HOME_DIR_ENV, data_home_dir)))
     {
       WSREP_ERROR("sst_prepare_other(): appending data "
                   "directory failed: %d", ret);
@@ -1278,12 +1259,12 @@ ssize_t wsrep_sst_prepare (void** msg)
 
   *msg = malloc (msg_len);
   if (NULL != *msg) {
-    char* const method_ptr(reinterpret_cast<char*>(*msg));
+    char* const method_ptr(static_cast<char*>(*msg));
     strcpy (method_ptr, method);
     char* const addr_ptr(method_ptr + method_len + 1);
     strcpy (addr_ptr, addr_out);
 
-    WSREP_INFO ("Prepared SST request: %s|%s", method_ptr, addr_ptr);
+    WSREP_DEBUG("Prepared SST request: %s|%s", method_ptr, addr_ptr);
   }
   else {
     WSREP_ERROR("Failed to allocate SST request of size %zu. Can't continue.",
@@ -1736,6 +1717,7 @@ static int sst_donate_other (const char*   method,
                  "wsrep_sst_%s "
                  WSREP_SST_OPT_ROLE " 'donor' "
                  WSREP_SST_OPT_ADDR " '%s' "
+                 WSREP_SST_OPT_LPORT " '%u' "
                  WSREP_SST_OPT_SOCKET " '%s' "
                  WSREP_SST_OPT_DATA " '%s' "
                  "%s"
@@ -1743,7 +1725,8 @@ static int sst_donate_other (const char*   method,
                  WSREP_SST_OPT_GTID_DOMAIN_ID " '%d'"
                  "%s"
                  "%s",
-                 method, addr, mysqld_unix_port, mysql_real_data_home,
+                 method, addr, mysqld_port, mysqld_unix_port,
+                 mysql_real_data_home,
                  wsrep_defaults_file,
                  uuid, (long long) seqno, wsrep_gtid_domain_id,
                  binlog_opt_val,
@@ -1823,7 +1806,21 @@ wsrep_cb_status_t wsrep_sst_donate_cb (void* app_ctx, void* recv_ctx,
 
   const char* data   = method + method_len + 1;
 
-  if (check_request_str(data, address_char))
+  /* check for auth@addr separator */
+  const char* addr= strrchr(data, '@');
+  wsp::string remote_auth;
+  if (addr)
+  {
+    remote_auth.set(strndup(data, addr - data));
+    addr++;
+  }
+  else
+  {
+    // no auth part
+    addr= data;
+  }
+
+  if (check_request_str(addr, address_char))
   {
     WSREP_ERROR("Bad SST address string. SST canceled.");
     return WSREP_CB_FAILURE;
@@ -1844,15 +1841,25 @@ wsrep_cb_status_t wsrep_sst_donate_cb (void* app_ctx, void* recv_ctx,
   }
 
   int ret;
-  if ((ret= sst_append_auth_env(env, sst_auth_real)))
+  if ((ret= sst_append_env_var(env, WSREP_SST_AUTH_ENV, sst_auth_real)))
   {
     WSREP_ERROR("wsrep_sst_donate_cb(): appending auth env failed: %d", ret);
     return WSREP_CB_FAILURE;
   }
 
+  if (remote_auth())
+  {
+    if ((ret= sst_append_env_var(env, WSREP_SST_REMOTE_AUTH_ENV,remote_auth())))
+    {
+      WSREP_ERROR("wsrep_sst_donate_cb(): appending remote auth env failed: "
+                  "%d", ret);
+      return WSREP_CB_FAILURE;
+    }
+  }
+
   if (data_home_dir)
   {
-    if ((ret= sst_append_data_dir(env, data_home_dir)))
+    if ((ret= sst_append_env_var(env, DATA_HOME_DIR_ENV, data_home_dir)))
     {
       WSREP_ERROR("wsrep_sst_donate_cb(): appending data "
                   "directory failed: %d", ret);
@@ -1862,12 +1869,12 @@ wsrep_cb_status_t wsrep_sst_donate_cb (void* app_ctx, void* recv_ctx,
 
   if (!strcmp (WSREP_SST_MYSQLDUMP, method))
   {
-    ret = sst_donate_mysqldump(data, &current_gtid->uuid, uuid_str,
+    ret = sst_donate_mysqldump(addr, &current_gtid->uuid, uuid_str,
                                current_gtid->seqno, bypass, env());
   }
   else
   {
-    ret = sst_donate_other(method, data, uuid_str,
+    ret = sst_donate_other(method, addr, uuid_str,
                            current_gtid->seqno, bypass, env());
   }
 

storage/connect/CMakeLists.txt

@@ -272,8 +272,14 @@ IF(CONNECT_WITH_JDBC)
     JdbcInterface.java ApacheInterface.java MariadbInterface.java
     MysqlInterface.java OracleInterface.java PostgresqlInterface.java
     Mongo2Interface.java Mongo3Interface.java
-    JavaWrappers.jar)
+    mysql-test/connect/std_data/JavaWrappers.jar)
     add_definitions(-DJAVA_SUPPORT)
+    IF(CONNECT_WITH_MONGO)
+      SET(CONNECT_SOURCES ${CONNECT_SOURCES}
+        mysql-test/connect/std_data/Mongo2.jar
+        mysql-test/connect/std_data/Mongo3.jar)
+      add_definitions(-DMONGO_SUPPORT)
+    ENDIF()
   ELSE()
     SET(JDBC_LIBRARY "")
   ENDIF()
@@ -405,8 +411,13 @@ IF(CONNECT_WITH_JDBC AND JAVA_FOUND AND JNI_FOUND)
   SET (JAVA_SOURCES JdbcInterface.java)
   add_jar(JdbcInterface ${JAVA_SOURCES})
   INSTALL(FILES
-    ${CMAKE_CURRENT_SOURCE_DIR}/JavaWrappers.jar
+    ${CMAKE_CURRENT_SOURCE_DIR}/mysql-test/connect/std_data/JavaWrappers.jar
     ${CMAKE_CURRENT_BINARY_DIR}/JdbcInterface.jar
     DESTINATION ${INSTALL_PLUGINDIR} COMPONENT connect-engine)
+  IF(CONNECT_WITH_MONGO)
+    INSTALL(FILES
+      ${CMAKE_CURRENT_SOURCE_DIR}/mysql-test/connect/std_data/Mongo2.jar
+      ${CMAKE_CURRENT_SOURCE_DIR}/mysql-test/connect/std_data/Mongo3.jar
+      DESTINATION ${INSTALL_PLUGINDIR} COMPONENT connect-engine)
+  ENDIF()
 ENDIF()
-

storage/connect/jsonudf.cpp

@@ -508,7 +508,7 @@ PVAL JSNX::GetCalcValue(PGLOBAL g, PJAR jap, int n)
 {
 	// For calculated arrays, a local Value must be used
 	int     lng = 0;
-	short   type, prec = 0;
+	short   type= 0, prec= 0;
 	bool    b = n < Nod - 1;
 	PVAL    valp;
 	PJVAL   vlp, vp;