Mdev-10664 Add statuses about optimistic parallel replication stalls

In this commit we are adding three more status variable to SHOW SLAVE
STATUS.  Slave_DDL_Events and Slave_Non_Transactional_Events.

Slave_DDL_Groups:- This status variable counts the occurrence of DDL
statements

Slave_Non_Transactional_Groups:- This variable count the occurrence
of non-transnational event group.

Slave_Transactional_Groups:- This variable count the occurrence
of transnational event group.

Patch Credit:- Kristian Nielsen

14 files changed, 296 insertions, 26 deletions

diff --git a/mysql-test/include/check-testcase.test b/mysql-test/include/check-testcase.test
index 4ca53989d06..3c164eef8b6 100644
--- a/mysql-test/include/check-testcase.test
+++ b/mysql-test/include/check-testcase.test
@@ -70,10 +70,13 @@ if ($tmp)
   --echo SQL_Delay	0
   --echo SQL_Remaining_Delay	NULL
   --echo Slave_SQL_Running_State	
+  --echo Slave_DDL_Groups	#
+  --echo Slave_Non_Transactional_Groups	#
+  --echo Slave_Transactional_Groups	#
 }
 if (!$tmp) {
   # Note: after WL#5177, fields 13-18 shall not be filtered-out.
-  --replace_column 4 # 5 # 6 # 7 # 8 # 9 # 10 # 13 # 14 # 15 # 16 # 17 # 18 # 22 # 23 # 24 # 25 # 26 # 40 # 41 # 42 # 44 #
+  --replace_column 4 # 5 # 6 # 7 # 8 # 9 # 10 # 13 # 14 # 15 # 16 # 17 # 18 # 22 # 23 # 24 # 25 # 26 # 40 # 41 # 42 # 44 # 51 # 52 # 53 #
   query_vertical
   SHOW SLAVE STATUS;
 }
diff --git a/mysql-test/suite/multi_source/info_logs.result b/mysql-test/suite/multi_source/info_logs.result
index e177c9826a9..531a6178cdb 100644
--- a/mysql-test/suite/multi_source/info_logs.result
+++ b/mysql-test/suite/multi_source/info_logs.result
@@ -89,17 +89,17 @@ MASTER 2.2
 # EOF
 #
 show all slaves status;
-Connection_name	Slave_SQL_State	Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Retried_transactions	Max_relay_log_size	Executed_log_entries	Slave_received_heartbeats	Slave_heartbeat_period	Gtid_Slave_Pos
-	Slave has read all relay log; waiting for the slave I/O thread to update it	Waiting for master to send event	127.0.0.1	root	MYPORT_1	60	master-bin.000001	<read_master_log_pos>	relay.000002	<relay_log_pos>	master-bin.000001	Yes	Yes							0		0	<read_master_log_pos>	<relay_log_space1>	None		0	No						0	No	0		0			1			No				conservative	0	NULL	Slave has read all relay log; waiting for the slave I/O thread to update it	0	1073741824	7	0	60.000	
-MASTER 2.2	Slave has read all relay log; waiting for the slave I/O thread to update it	Waiting for master to send event	127.0.0.1	root	MYPORT_2	60	master-bin.000001	<read_master_log_pos>	relay-master@00202@002e2.000002	<relay_log_pos>	master-bin.000001	Yes	Yes							0		0	<read_master_log_pos>	<relay_log_space2>	None		0	No						0	No	0		0			2			No				conservative	0	NULL	Slave has read all relay log; waiting for the slave I/O thread to update it	0	1073741824	7	0	60.000	
+Connection_name	Slave_SQL_State	Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Slave_DDL_Groups	Slave_Non_Transactional_Groups	Slave_Transactional_Groups	Retried_transactions	Max_relay_log_size	Executed_log_entries	Slave_received_heartbeats	Slave_heartbeat_period	Gtid_Slave_Pos
+	Slave has read all relay log; waiting for the slave I/O thread to update it	Waiting for master to send event	127.0.0.1	root	MYPORT_1	60	master-bin.000001	<read_master_log_pos>	relay.000002	<relay_log_pos>	master-bin.000001	Yes	Yes							0		0	<read_master_log_pos>	<relay_log_space1>	None		0	No						0	No	0		0			1			No				conservative	0	NULL	Slave has read all relay log; waiting for the slave I/O thread to update it	0	0	0	0	1073741824	7	0	60.000	
+MASTER 2.2	Slave has read all relay log; waiting for the slave I/O thread to update it	Waiting for master to send event	127.0.0.1	root	MYPORT_2	60	master-bin.000001	<read_master_log_pos>	relay-master@00202@002e2.000002	<relay_log_pos>	master-bin.000001	Yes	Yes							0		0	<read_master_log_pos>	<relay_log_space2>	None		0	No						0	No	0		0			2			No				conservative	0	NULL	Slave has read all relay log; waiting for the slave I/O thread to update it	0	0	0	0	1073741824	7	0	60.000	
 include/wait_for_slave_to_start.inc
 set default_master_connection = 'MASTER 2.2';
 include/wait_for_slave_to_start.inc
 set default_master_connection = '';
 show all slaves status;
-Connection_name	Slave_SQL_State	Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Retried_transactions	Max_relay_log_size	Executed_log_entries	Slave_received_heartbeats	Slave_heartbeat_period	Gtid_Slave_Pos
-	Slave has read all relay log; waiting for the slave I/O thread to update it	Waiting for master to send event	127.0.0.1	root	MYPORT_1	60	master-bin.000001	<read_master_log_pos>	relay.000004	<relay_log_pos>	master-bin.000001	Yes	Yes							0		0	<read_master_log_pos>	<relay_log_space1>	None		0	No						0	No	0		0			1			No				conservative	0	NULL	Slave has read all relay log; waiting for the slave I/O thread to update it	0	1073741824	6	0	60.000	
-MASTER 2.2	Slave has read all relay log; waiting for the slave I/O thread to update it	Waiting for master to send event	127.0.0.1	root	MYPORT_2	60	master-bin.000001	<read_master_log_pos>	relay-master@00202@002e2.000004	<relay_log_pos>	master-bin.000001	Yes	Yes							0		0	<read_master_log_pos>	<relay_log_space2>	None		0	No						0	No	0		0			2			No				conservative	0	NULL	Slave has read all relay log; waiting for the slave I/O thread to update it	0	1073741824	6	0	60.000	
+Connection_name	Slave_SQL_State	Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Slave_DDL_Groups	Slave_Non_Transactional_Groups	Slave_Transactional_Groups	Retried_transactions	Max_relay_log_size	Executed_log_entries	Slave_received_heartbeats	Slave_heartbeat_period	Gtid_Slave_Pos
+	Slave has read all relay log; waiting for the slave I/O thread to update it	Waiting for master to send event	127.0.0.1	root	MYPORT_1	60	master-bin.000001	<read_master_log_pos>	relay.000004	<relay_log_pos>	master-bin.000001	Yes	Yes							0		0	<read_master_log_pos>	<relay_log_space1>	None		0	No						0	No	0		0			1			No				conservative	0	NULL	Slave has read all relay log; waiting for the slave I/O thread to update it	0	0	0	0	1073741824	6	0	60.000	
+MASTER 2.2	Slave has read all relay log; waiting for the slave I/O thread to update it	Waiting for master to send event	127.0.0.1	root	MYPORT_2	60	master-bin.000001	<read_master_log_pos>	relay-master@00202@002e2.000004	<relay_log_pos>	master-bin.000001	Yes	Yes							0		0	<read_master_log_pos>	<relay_log_space2>	None		0	No						0	No	0		0			2			No				conservative	0	NULL	Slave has read all relay log; waiting for the slave I/O thread to update it	0	0	0	0	1073741824	6	0	60.000	
 #
 # List of files matching '*info*' pattern
 #   after slave server restart
diff --git a/mysql-test/suite/multi_source/multi_parallel.cnf b/mysql-test/suite/multi_source/multi_parallel.cnf
new file mode 100644
index 00000000000..0f0dc5c9a82
--- /dev/null
+++ b/mysql-test/suite/multi_source/multi_parallel.cnf
@@ -0,0 +1,6 @@
+!include my.cnf
+[mysqld.1]
+gtid_domain_id=1
+
+[mysqld.2]
+gtid_domain_id=2
diff --git a/mysql-test/suite/multi_source/multi_parallel.result b/mysql-test/suite/multi_source/multi_parallel.result
new file mode 100644
index 00000000000..bca01d57932
--- /dev/null
+++ b/mysql-test/suite/multi_source/multi_parallel.result
@@ -0,0 +1,64 @@
+connect  master1,127.0.0.1,root,,,$SERVER_MYPORT_1;
+connect  master2,127.0.0.1,root,,,$SERVER_MYPORT_2;
+connect  slave,127.0.0.1,root,,,$SERVER_MYPORT_3;
+set global slave_parallel_threads=10;
+change master 'master1' to
+master_port=MYPORT_1,
+master_host='127.0.0.1',
+master_user='root';
+change master 'master2' to
+master_port=MYPORT_2,
+master_host='127.0.0.1',
+master_user='root';
+start all slaves;
+set default_master_connection = 'master1';
+include/wait_for_slave_to_start.inc
+set default_master_connection = 'master2';
+include/wait_for_slave_to_start.inc
+## Slave status variable
+set default_master_connection = 'master1';
+show status like 'slave_running';
+Variable_name	Value
+Slave_running	ON
+set default_master_connection = 'master2';
+show status like 'slave_running';
+Variable_name	Value
+Slave_running	ON
+#master 1
+connection master1;
+##Running CURD operation
+connection slave;
+Slave_DDL_Groups= 20;
+Slave_Non_Transactional_Groups= 20;
+Slave_Transactional_Groups= 0;
+#master 2
+connection master2;
+##Running CURD operation
+connection slave;
+Slave_DDL_Groups= 20;
+Slave_Non_Transactional_Groups= 20;
+Slave_Transactional_Groups= 0;
+#master 1
+connection master1;
+##Running CURD operation
+connection slave;
+Slave_DDL_Groups= 40;
+Slave_Non_Transactional_Groups= 20;
+Slave_Transactional_Groups= 20;
+stop all slaves;
+Warnings:
+Note	1938	SLAVE 'master2' stopped
+Note	1938	SLAVE 'master1' stopped
+set default_master_connection = 'master1';
+include/wait_for_slave_to_stop.inc
+set default_master_connection = 'master2';
+include/wait_for_slave_to_stop.inc
+set global slave_parallel_threads=0;
+include/reset_master_slave.inc
+disconnect slave;
+connection master1;
+include/reset_master_slave.inc
+disconnect master1;
+connection master2;
+include/reset_master_slave.inc
+disconnect master2;
diff --git a/mysql-test/suite/multi_source/multi_parallel.test b/mysql-test/suite/multi_source/multi_parallel.test
new file mode 100644
index 00000000000..a1385198b61
--- /dev/null
+++ b/mysql-test/suite/multi_source/multi_parallel.test
@@ -0,0 +1,125 @@
+# This test file tests events counter like Slave_ddl_groups,
+# Slave_non_transactional_groups, Slave_transactional_groups
+--source include/not_embedded.inc
+--source include/have_innodb.inc
+--let $rpl_server_count= 0
+
+--connect (master1,127.0.0.1,root,,,$SERVER_MYPORT_1)
+--connect (master2,127.0.0.1,root,,,$SERVER_MYPORT_2)
+--connect (slave,127.0.0.1,root,,,$SERVER_MYPORT_3)
+
+#save state
+--let $par_thd= `select @@slave_parallel_threads;`
+
+set global slave_parallel_threads=10;
+
+--replace_result $SERVER_MYPORT_1 MYPORT_1
+eval change master 'master1' to
+master_port=$SERVER_MYPORT_1,
+master_host='127.0.0.1',
+master_user='root';
+
+--replace_result $SERVER_MYPORT_2 MYPORT_2
+eval change master 'master2' to
+master_port=$SERVER_MYPORT_2,
+master_host='127.0.0.1',
+master_user='root';
+
+
+#start all slaves
+--disable_warnings
+start all slaves;
+--enable_warnings
+set default_master_connection = 'master1';
+--source include/wait_for_slave_to_start.inc
+
+set default_master_connection = 'master2';
+--source include/wait_for_slave_to_start.inc
+
+--echo ## Slave status variable
+
+set default_master_connection = 'master1';
+show status like 'slave_running';
+
+set default_master_connection = 'master2';
+show status like 'slave_running';
+
+
+--echo #master 1
+--connection master1
+
+--let $loop_counter=10
+--let $table_engine=myisam
+--source multi_parallel_loop.inc
+--save_master_pos
+
+--connection slave
+
+--sync_with_master 0,'master1'
+--let $status= query_get_value(show slave 'master1' status, Slave_DDL_Groups, 1)
+--echo Slave_DDL_Groups= $status;
+
+--let $status= query_get_value(show slave 'master1' status, Slave_Non_Transactional_Groups, 1)
+--echo Slave_Non_Transactional_Groups= $status;
+
+--let $status= query_get_value(show slave 'master1' status, Slave_Transactional_Groups, 1)
+--echo Slave_Transactional_Groups= $status;
+
+--echo #master 2
+--connection master2
+
+--let $loop_counter=10
+--let $table_engine=myisam
+--source multi_parallel_loop.inc
+--save_master_pos
+
+--connection slave
+--sync_with_master 0,'master2'
+--let $status= query_get_value(show slave 'master2' status, Slave_DDL_Groups, 1)
+--echo Slave_DDL_Groups= $status;
+
+--let $status= query_get_value(show slave 'master2' status, Slave_Non_Transactional_Groups, 1)
+--echo Slave_Non_Transactional_Groups= $status;
+
+--let $status= query_get_value(show slave 'master2' status, Slave_Transactional_Groups, 1)
+--echo Slave_Transactional_Groups= $status;
+
+--echo #master 1
+--connection master1
+
+--let $loop_counter=10
+--let $table_engine=innodb
+--source multi_parallel_loop.inc
+--save_master_pos
+
+--connection slave
+
+--sync_with_master 0,'master1'
+--let $status= query_get_value(show slave 'master1' status, Slave_DDL_Groups, 1)
+--echo Slave_DDL_Groups= $status;
+
+--let $status= query_get_value(show slave 'master1' status, Slave_Non_Transactional_Groups, 1)
+--echo Slave_Non_Transactional_Groups= $status;
+
+--let $status= query_get_value(show slave 'master1' status, Slave_Transactional_Groups, 1)
+--echo Slave_Transactional_Groups= $status;
+
+
+# Cleanup
+stop all slaves;
+set default_master_connection = 'master1';
+--source include/wait_for_slave_to_stop.inc
+
+set default_master_connection = 'master2';
+--source include/wait_for_slave_to_stop.inc
+
+--eval set global slave_parallel_threads=$par_thd
+
+--source include/reset_master_slave.inc
+--disconnect slave
+--connection master1
+--source include/reset_master_slave.inc
+--disconnect master1
+--connection master2
+--source include/reset_master_slave.inc
+--disconnect master2
diff --git a/mysql-test/suite/multi_source/multi_parallel_loop.inc b/mysql-test/suite/multi_source/multi_parallel_loop.inc
new file mode 100644
index 00000000000..bf692b28ede
--- /dev/null
+++ b/mysql-test/suite/multi_source/multi_parallel_loop.inc
@@ -0,0 +1,19 @@
+#create a table,insert data and drop table
+
+#parameters
+#  loop_counter
+#  table_engine
+--echo ##Running CURD operation
+--disable_query_log
+while ($loop_counter)
+{
+  #DDL statement
+  --eval create table t1(a int primary key) engine=$table_engine;
+
+  #non trans update statement
+  insert into t1 values(1);
+  insert into t1 values(2);
+  drop table t1;
+  --dec $loop_counter
+}
+--enable_query_log
diff --git a/mysql-test/suite/multi_source/reset_slave.result b/mysql-test/suite/multi_source/reset_slave.result
index 353970ac8ff..c1d74ab9f3f 100644
--- a/mysql-test/suite/multi_source/reset_slave.result
+++ b/mysql-test/suite/multi_source/reset_slave.result
@@ -13,15 +13,15 @@ insert into t1 values (1),(2);
 connection slave;
 stop slave 'master1';
 show slave 'master1' status;
-Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State
-	127.0.0.1	root	MYPORT_1	60	master-bin.000001	<read_master_log_pos>	mysqld-relay-bin-master1.000002	<relay_log_pos>	master-bin.000001	No	No							0		0	<read_master_log_pos>	<relay_log_space>	None		0	No						NULL	No	0		0			1			No				conservative	0	NULL	
+Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Slave_DDL_Groups	Slave_Non_Transactional_Groups	Slave_Transactional_Groups
+	127.0.0.1	root	MYPORT_1	60	master-bin.000001	<read_master_log_pos>	mysqld-relay-bin-master1.000002	<relay_log_pos>	master-bin.000001	No	No							0		0	<read_master_log_pos>	<relay_log_space>	None		0	No						NULL	No	0		0			1			No				conservative	0	NULL		2	1	0
 mysqld-relay-bin-master1.000001
 mysqld-relay-bin-master1.000002
 mysqld-relay-bin-master1.index
 reset slave 'master1';
 show slave 'master1' status;
-Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State
-	127.0.0.1	root	MYPORT_1	60		4		<relay_log_pos>		No	No							0		0	0	<relay_log_space>	None		0	No						NULL	No	0		0			1			No				conservative	0	NULL	
+Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Slave_DDL_Groups	Slave_Non_Transactional_Groups	Slave_Transactional_Groups
+	127.0.0.1	root	MYPORT_1	60		4		<relay_log_pos>		No	No							0		0	0	<relay_log_space>	None		0	No						NULL	No	0		0			1			No				conservative	0	NULL		2	1	0
 reset slave 'master1' all;
 show slave 'master1' status;
 ERROR HY000: There is no master connection 'master1'
diff --git a/mysql-test/suite/multi_source/simple.result b/mysql-test/suite/multi_source/simple.result
index 419b9951905..93ea1c023bc 100644
--- a/mysql-test/suite/multi_source/simple.result
+++ b/mysql-test/suite/multi_source/simple.result
@@ -18,9 +18,9 @@ connection slave;
 connection master2;
 connection slave;
 show all slaves status;
-Connection_name	Slave_SQL_State	Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Retried_transactions	Max_relay_log_size	Executed_log_entries	Slave_received_heartbeats	Slave_heartbeat_period	Gtid_Slave_Pos
-slave1	Slave has read all relay log; waiting for the slave I/O thread to update it	Waiting for master to send event	127.0.0.1	root	MYPORT_1	60	master-bin.000001	<read_master_log_pos>	mysqld-relay-bin-slave1.000002	<relay_log_pos>	master-bin.000001	Yes	Yes							0		0	<read_master_log_pos>	<relay_log_space1>	None		0	No						0	No	0		0			1			No				conservative	0	NULL	Slave has read all relay log; waiting for the slave I/O thread to update it	0	1073741824	7	0	60.000	
-slave2	Slave has read all relay log; waiting for the slave I/O thread to update it	Waiting for master to send event	127.0.0.1	root	MYPORT_2	60	master-bin.000001	<read_master_log_pos>	mysqld-relay-bin-slave2.000002	<relay_log_pos>	master-bin.000001	Yes	Yes							0		0	<read_master_log_pos>	<relay_log_space1>	None		0	No						0	No	0		0			2			No				conservative	0	NULL	Slave has read all relay log; waiting for the slave I/O thread to update it	0	1073741824	7	0	60.000	
+Connection_name	Slave_SQL_State	Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Slave_DDL_Groups	Slave_Non_Transactional_Groups	Slave_Transactional_Groups	Retried_transactions	Max_relay_log_size	Executed_log_entries	Slave_received_heartbeats	Slave_heartbeat_period	Gtid_Slave_Pos
+slave1	Slave has read all relay log; waiting for the slave I/O thread to update it	Waiting for master to send event	127.0.0.1	root	MYPORT_1	60	master-bin.000001	<read_master_log_pos>	mysqld-relay-bin-slave1.000002	<relay_log_pos>	master-bin.000001	Yes	Yes							0		0	<read_master_log_pos>	<relay_log_space1>	None		0	No						0	No	0		0			1			No				conservative	0	NULL	Slave has read all relay log; waiting for the slave I/O thread to update it	0	0	0	0	1073741824	7	0	60.000	
+slave2	Slave has read all relay log; waiting for the slave I/O thread to update it	Waiting for master to send event	127.0.0.1	root	MYPORT_2	60	master-bin.000001	<read_master_log_pos>	mysqld-relay-bin-slave2.000002	<relay_log_pos>	master-bin.000001	Yes	Yes							0		0	<read_master_log_pos>	<relay_log_space1>	None		0	No						0	No	0		0			2			No				conservative	0	NULL	Slave has read all relay log; waiting for the slave I/O thread to update it	0	0	0	0	1073741824	7	0	60.000	
 start all slaves;
 stop slave 'slave1';
 show slave 'slave1' status;
@@ -74,21 +74,24 @@ Parallel_Mode	conservative
 SQL_Delay	0
 SQL_Remaining_Delay	NULL
 Slave_SQL_Running_State	
+Slave_DDL_Groups	0
+Slave_Non_Transactional_Groups	0
+Slave_Transactional_Groups	0
 reset slave 'slave1';
 show all slaves status;
-Connection_name	Slave_SQL_State	Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Retried_transactions	Max_relay_log_size	Executed_log_entries	Slave_received_heartbeats	Slave_heartbeat_period	Gtid_Slave_Pos
-slave1			127.0.0.1	root	MYPORT_1	60		4		<relay_log_pos>		No	No							0		0	0	<relay_log_space1>	None		0	No						NULL	No	0		0			1			No				conservative	0	NULL		0	1073741824	7	0	60.000	
-slave2	Slave has read all relay log; waiting for the slave I/O thread to update it	Waiting for master to send event	127.0.0.1	root	MYPORT_2	60	master-bin.000001	<read_master_log_pos>	mysqld-relay-bin-slave2.000002	<relay_log_pos>	master-bin.000001	Yes	Yes							0		0	<read_master_log_pos>	<relay_log_space1>	None		0	No						0	No	0		0			2			No				conservative	0	NULL	Slave has read all relay log; waiting for the slave I/O thread to update it	0	1073741824	7	0	60.000	
+Connection_name	Slave_SQL_State	Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Slave_DDL_Groups	Slave_Non_Transactional_Groups	Slave_Transactional_Groups	Retried_transactions	Max_relay_log_size	Executed_log_entries	Slave_received_heartbeats	Slave_heartbeat_period	Gtid_Slave_Pos
+slave1			127.0.0.1	root	MYPORT_1	60		4		<relay_log_pos>		No	No							0		0	0	<relay_log_space1>	None		0	No						NULL	No	0		0			1			No				conservative	0	NULL		0	0	0	0	1073741824	7	0	60.000	
+slave2	Slave has read all relay log; waiting for the slave I/O thread to update it	Waiting for master to send event	127.0.0.1	root	MYPORT_2	60	master-bin.000001	<read_master_log_pos>	mysqld-relay-bin-slave2.000002	<relay_log_pos>	master-bin.000001	Yes	Yes							0		0	<read_master_log_pos>	<relay_log_space1>	None		0	No						0	No	0		0			2			No				conservative	0	NULL	Slave has read all relay log; waiting for the slave I/O thread to update it	0	0	0	0	1073741824	7	0	60.000	
 reset slave 'slave1' all;
 show all slaves status;
-Connection_name	Slave_SQL_State	Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Retried_transactions	Max_relay_log_size	Executed_log_entries	Slave_received_heartbeats	Slave_heartbeat_period	Gtid_Slave_Pos
-slave2	Slave has read all relay log; waiting for the slave I/O thread to update it	Waiting for master to send event	127.0.0.1	root	MYPORT_2	60	master-bin.000001	<read_master_log_pos>	mysqld-relay-bin-slave2.000002	<relay_log_pos>	master-bin.000001	Yes	Yes							0		0	<read_master_log_pos>	<relay_log_space1>	None		0	No						0	No	0		0			2			No				conservative	0	NULL	Slave has read all relay log; waiting for the slave I/O thread to update it	0	1073741824	7	0	60.000	
+Connection_name	Slave_SQL_State	Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Slave_DDL_Groups	Slave_Non_Transactional_Groups	Slave_Transactional_Groups	Retried_transactions	Max_relay_log_size	Executed_log_entries	Slave_received_heartbeats	Slave_heartbeat_period	Gtid_Slave_Pos
+slave2	Slave has read all relay log; waiting for the slave I/O thread to update it	Waiting for master to send event	127.0.0.1	root	MYPORT_2	60	master-bin.000001	<read_master_log_pos>	mysqld-relay-bin-slave2.000002	<relay_log_pos>	master-bin.000001	Yes	Yes							0		0	<read_master_log_pos>	<relay_log_space1>	None		0	No						0	No	0		0			2			No				conservative	0	NULL	Slave has read all relay log; waiting for the slave I/O thread to update it	0	0	0	0	1073741824	7	0	60.000	
 stop all slaves;
 Warnings:
 Note	1938	SLAVE 'slave2' stopped
 show all slaves status;
-Connection_name	Slave_SQL_State	Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Retried_transactions	Max_relay_log_size	Executed_log_entries	Slave_received_heartbeats	Slave_heartbeat_period	Gtid_Slave_Pos
-slave2			127.0.0.1	root	MYPORT_2	60	master-bin.000001	<read_master_log_pos>	mysqld-relay-bin-slave2.000002	<relay_log_pos>	master-bin.000001	No	No							0		0	<read_master_log_pos>	<relay_log_space1>	None		0	No						NULL	No	0		0			2			No				conservative	0	NULL		0	1073741824	7	0	60.000	
+Connection_name	Slave_SQL_State	Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Slave_DDL_Groups	Slave_Non_Transactional_Groups	Slave_Transactional_Groups	Retried_transactions	Max_relay_log_size	Executed_log_entries	Slave_received_heartbeats	Slave_heartbeat_period	Gtid_Slave_Pos
+slave2			127.0.0.1	root	MYPORT_2	60	master-bin.000001	<read_master_log_pos>	mysqld-relay-bin-slave2.000002	<relay_log_pos>	master-bin.000001	No	No							0		0	<read_master_log_pos>	<relay_log_space1>	None		0	No						NULL	No	0		0			2			No				conservative	0	NULL		0	0	0	0	1073741824	7	0	60.000	
 stop all slaves;
 include/reset_master_slave.inc
 disconnect slave;
diff --git a/mysql-test/suite/multi_source/syntax.result b/mysql-test/suite/multi_source/syntax.result
index a17a61d3e7c..35f4b3048ad 100644
--- a/mysql-test/suite/multi_source/syntax.result
+++ b/mysql-test/suite/multi_source/syntax.result
@@ -1,11 +1,11 @@
 include/master-slave.inc
 [connection master]
 show slave status;
-Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State
+Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Slave_DDL_Groups	Slave_Non_Transactional_Groups	Slave_Transactional_Groups
 show slave '' status;
-Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State
+Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Slave_DDL_Groups	Slave_Non_Transactional_Groups	Slave_Transactional_Groups
 show all slaves status;
-Connection_name	Slave_SQL_State	Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Retried_transactions	Max_relay_log_size	Executed_log_entries	Slave_received_heartbeats	Slave_heartbeat_period	Gtid_Slave_Pos
+Connection_name	Slave_SQL_State	Slave_IO_State	Master_Host	Master_User	Master_Port	Connect_Retry	Master_Log_File	Read_Master_Log_Pos	Relay_Log_File	Relay_Log_Pos	Relay_Master_Log_File	Slave_IO_Running	Slave_SQL_Running	Replicate_Do_DB	Replicate_Ignore_DB	Replicate_Do_Table	Replicate_Ignore_Table	Replicate_Wild_Do_Table	Replicate_Wild_Ignore_Table	Last_Errno	Last_Error	Skip_Counter	Exec_Master_Log_Pos	Relay_Log_Space	Until_Condition	Until_Log_File	Until_Log_Pos	Master_SSL_Allowed	Master_SSL_CA_File	Master_SSL_CA_Path	Master_SSL_Cert	Master_SSL_Cipher	Master_SSL_Key	Seconds_Behind_Master	Master_SSL_Verify_Server_Cert	Last_IO_Errno	Last_IO_Error	Last_SQL_Errno	Last_SQL_Error	Replicate_Ignore_Server_Ids	Master_Server_Id	Master_SSL_Crl	Master_SSL_Crlpath	Using_Gtid	Gtid_IO_Pos	Replicate_Do_Domain_Ids	Replicate_Ignore_Domain_Ids	Parallel_Mode	SQL_Delay	SQL_Remaining_Delay	Slave_SQL_Running_State	Slave_DDL_Groups	Slave_Non_Transactional_Groups	Slave_Transactional_Groups	Retried_transactions	Max_relay_log_size	Executed_log_entries	Slave_received_heartbeats	Slave_heartbeat_period	Gtid_Slave_Pos
 #
 # Check error handling
 #
diff --git a/sql/log_event.cc b/sql/log_event.cc
index cd47cbba9bd..67c58a12d5a 100644
--- a/sql/log_event.cc
+++ b/sql/log_event.cc
@@ -53,6 +53,7 @@
 #include "rpl_constants.h"
 #include "sql_digest.h"
 #include "zlib.h"
+#include "my_atomic.h"
 
 #define my_b_write_string(A, B) my_b_write((A), (uchar*)(B), (uint) (sizeof(B) - 1))
 
@@ -7973,6 +7974,20 @@ Gtid_log_event::do_apply_event(rpl_group_info *rgi)
   }
 
   DBUG_ASSERT((bits & OPTION_GTID_BEGIN) == 0);
+
+  Master_info *mi=rgi->rli->mi;
+  switch (flags2 & (FL_DDL | FL_TRANSACTIONAL))
+  {
+    case FL_TRANSACTIONAL:
+      my_atomic_add64_explicit(&mi->total_trans_groups, 1, MY_MEMORY_ORDER_RELAXED);
+      break;
+    case FL_DDL:
+      my_atomic_add64_explicit(&mi->total_ddl_groups, 1, MY_MEMORY_ORDER_RELAXED);
+    break;
+    default:
+      my_atomic_add64_explicit(&mi->total_non_trans_groups, 1, MY_MEMORY_ORDER_RELAXED);
+  }
+
   if (flags2 & FL_STANDALONE)
     return 0;
 
diff --git a/sql/rpl_mi.cc b/sql/rpl_mi.cc
index 55a66719e56..1fc996b63af 100644
--- a/sql/rpl_mi.cc
+++ b/sql/rpl_mi.cc
@@ -42,7 +42,8 @@ Master_info::Master_info(LEX_CSTRING *connection_name_arg,
    using_gtid(USE_GTID_NO), events_queued_since_last_gtid(0),
    gtid_reconnect_event_skip_count(0), gtid_event_seen(false),
    in_start_all_slaves(0), in_stop_all_slaves(0), in_flush_all_relay_logs(0),
-   users(0), killed(0)
+   users(0), killed(0),
+   total_ddl_groups(0), total_non_trans_groups(0), total_trans_groups(0)
 {
   char *tmp;
   host[0] = 0; user[0] = 0; password[0] = 0;
diff --git a/sql/rpl_mi.h b/sql/rpl_mi.h
index 260c35e8c04..54d6b5be592 100644
--- a/sql/rpl_mi.h
+++ b/sql/rpl_mi.h
@@ -327,6 +327,16 @@ class Master_info : public Slave_reporting_capability
   uint users;                                   /* Active user for object */
   uint killed;
 
+
+  /* No of DDL event group */
+  volatile uint64 total_ddl_groups;
+
+  /* No of non-transactional event group*/
+  volatile uint64 total_non_trans_groups;
+
+  /* No of transactional event group*/
+  volatile uint64 total_trans_groups;
+
   /* domain-id based filter */
   Domain_id_filter domain_id_filter;
 
diff --git a/sql/slave.cc b/sql/slave.cc
index 05b9c519017..53902619d26 100644
--- a/sql/slave.cc
+++ b/sql/slave.cc
@@ -3121,6 +3121,19 @@ void show_master_info_get_fields(THD *thd, List<Item> *field_list,
   field_list->push_back(new (mem_root)
                         Item_empty_string(thd, "Slave_SQL_Running_State",
                                           20));
+  field_list->push_back(new (mem_root)
+                       Item_return_int(thd, "Slave_DDL_Groups", 20,
+                                       MYSQL_TYPE_LONGLONG),
+                       mem_root);
+  field_list->push_back(new (mem_root)
+                       Item_return_int(thd, "Slave_Non_Transactional_Groups", 20,
+                                       MYSQL_TYPE_LONGLONG),
+                        mem_root);
+  field_list->push_back(new (mem_root)
+                       Item_return_int(thd, "Slave_Transactional_Groups", 20,
+                                       MYSQL_TYPE_LONGLONG),
+                        mem_root);
+
   if (full)
   {
     field_list->push_back(new (mem_root)
@@ -3351,6 +3364,17 @@ static bool send_show_master_info_data(THD *thd, Master_info *mi, bool full,
     // Slave_SQL_Running_State
     protocol->store(slave_sql_running_state, &my_charset_bin);
 
+    uint64 events;
+    events= (uint64)my_atomic_load64_explicit((volatile int64 *)
+              &mi->total_ddl_groups, MY_MEMORY_ORDER_RELAXED);
+    protocol->store(events);
+    events= (uint64)my_atomic_load64_explicit((volatile int64 *)
+              &mi->total_non_trans_groups, MY_MEMORY_ORDER_RELAXED);
+    protocol->store(events);
+    events= (uint64)my_atomic_load64_explicit((volatile int64 *)
+              &mi->total_trans_groups, MY_MEMORY_ORDER_RELAXED);
+    protocol->store(events);
+
     if (full)
     {
       protocol->store((uint32)    mi->rli.retried_trans);
diff --git a/tests/mysql_client_test.c b/tests/mysql_client_test.c
index e90453411cb..5a275c8fcbf 100644
--- a/tests/mysql_client_test.c
+++ b/tests/mysql_client_test.c
@@ -467,7 +467,7 @@ static void test_prepare_simple()
   strmov(query, "SHOW SLAVE STATUS");
   stmt= mysql_simple_prepare(mysql, query);
   check_stmt(stmt);
-  DIE_UNLESS(mysql_stmt_field_count(stmt) == 50);
+  DIE_UNLESS(mysql_stmt_field_count(stmt) == 53);
   mysql_stmt_close(stmt);
 
   /* show master status */