Fixed issues found by QA (Elena)

- Added parameter to reset_logs() so that one can specify if new logs should be created. mysql-test/include/setup_fake_relay_log.inc: There is no orphan relay log files anymore mysql-test/mysql-test-run.pl: Added multi_source to test suite mysql-test/suite/multi_source/info_logs.result: New test mysql-test/suite/multi_source/info_logs.test: New test mysql-test/suite/multi_source/my.cnf: Added log-warnings to get more information to the log files mysql-test/suite/multi_source/relaylog_events.result: Added cleanup mysql-test/suite/multi_source/relaylog_events.test: Added cleanup mysql-test/suite/multi_source/reset_slave.result: Updated results after improved RESET SLAVE mysql-test/suite/multi_source/simple.result: Updated results after improved RESET SLAVE mysql-test/suite/multi_source/simple.test: Syncronize positions before show full slave status mysql-test/suite/rpl/r/rpl_row_show_relaylog_events.result: Updated results after improved RESET SLAVE (we now use less relay log files) mysql-test/suite/rpl/r/rpl_stm_mix_show_relaylog_events.result: Updated results after improved RESET SLAVE (we now use less relay log files) sql/log.cc: Added parameter to reset_logs() so that one can specify if new logs should be created. sql/log.h: Added parameter to reset_logs() sql/rpl_mi.cc: Create Master_info_index::index_file_names once at init More DBUG_PRINT Give error if Master_info_index::check_duplicate_master_info fails sql/rpl_rli.cc: If we do a full reset, don't create any new relay log files. sql/share/errmsg-utf8.txt: Improved error message if connection exists sql/sql_parse.cc: Fixed memory leak sql/sql_repl.cc: check_duplicate_master_info() now generates an error Added parameter to reset_logs()
author: Michael Widenius <monty@askmonty.org> 2012-09-28 21:22:24 +0300
committer: Michael Widenius <monty@askmonty.org> 2012-09-28 21:22:24 +0300
commit: 5a4b5869a039bd50ce5a040114ede77bbae58c80 (patch)
tree: b610f182519a2dc2cee21b14386820ea5792abd5
parent: 9b03041b27547e926145d8cc5c39bea659c45015 (diff)
download: mariadb-git-5a4b5869a039bd50ce5a040114ede77bbae58c80.tar.gz
19 files changed, 430 insertions, 136 deletions
diff --git a/mysql-test/include/setup_fake_relay_log.inc b/mysql-test/include/setup_fake_relay_log.inc
index 4f1d4f6f162..a1964572427 100644
--- a/mysql-test/include/setup_fake_relay_log.inc
+++ b/mysql-test/include/setup_fake_relay_log.inc
@@ -74,7 +74,6 @@ let $_fake_relay_index= $_fake_datadir/$_fake_filename.index;
 let $_fake_relay_log_purge= `SELECT @@global.relay_log_purge`;
 
 RESET SLAVE;
-let $_orphan_relay_file= query_get_value(SHOW SLAVE STATUS, Relay_Log_File, 1);
 
 # Create relay log file.
 --copy_file $fake_relay_log $_fake_relay_log
@@ -103,8 +102,5 @@ let $_orphan_relay_file= query_get_value(SHOW SLAVE STATUS, Relay_Log_File, 1);
 # Setup replication from existing relay log.
 eval CHANGE MASTER TO MASTER_HOST='dummy.localdomain', RELAY_LOG_FILE='$_fake_filename-fake.000001', RELAY_LOG_POS=4;
 
-# remove the orphan log file (became spurious)
--- remove_file $_fake_datadir/$_orphan_relay_file
-
 --let $include_filename= setup_fake_relay_log.inc
 --source include/end_include_file.inc
diff --git a/mysql-test/mysql-test-run.pl b/mysql-test/mysql-test-run.pl
index 8c4013e1c24..768016d94aa 100755
--- a/mysql-test/mysql-test-run.pl
+++ b/mysql-test/mysql-test-run.pl
@@ -174,6 +174,7 @@ my $DEFAULT_SUITES= join(',', map { "$_-" } qw(
     heap
     innodb
     maria
+    multi_source
     optimizer_unfixed_bugs
     oqgraph
     parts
diff --git a/mysql-test/suite/multi_source/info_logs.result b/mysql-test/suite/multi_source/info_logs.result
new file mode 100644
index 00000000000..4947244068a
--- /dev/null
+++ b/mysql-test/suite/multi_source/info_logs.result
@@ -0,0 +1,115 @@
+#
+# List of files matching '*info*' pattern before starting any slaves
+multi-master.info
+# End of list
+#
+# Contents of multi-master.info
+# EOF
+#
+change master 'master1' to
+master_port=MYPORT_1,
+master_host='127.0.0.1',
+master_user='root';
+start slave 'master1';
+set default_master_connection = 'master1';
+include/wait_for_slave_to_start.inc
+#
+# List of files matching '*info*' pattern while 'master1' is running
+master.info.master1
+multi-master.info
+relay-log.info.master1
+# End of list
+#
+# Contents of multi-master.info
+master1
+# EOF
+#
+change master 'master2' to
+master_port=MYPORT_2,
+master_host='127.0.0.1',
+master_user='root';
+start slave 'master2';
+set default_master_connection = 'master2';
+include/wait_for_slave_to_start.inc
+#
+# List of files matching '*info*' pattern
+#  while 'master1' and 'master2' are running
+master.info.master1
+master.info.master2
+multi-master.info
+relay-log.info.master1
+relay-log.info.master2
+# End of list
+#
+# Contents of multi-master.info
+master1
+master2
+# EOF
+#
+stop slave 'master1';
+set default_master_connection = 'master1';
+include/wait_for_slave_to_stop.inc
+reset slave 'master1' all;
+#
+# List of files matching '*info*' pattern
+#  after 'master1' was completely reset, 'master2' still running
+master.info.master2
+multi-master.info
+relay-log.info.master2
+# End of list
+#
+# Contents of multi-master.info
+master2
+# EOF
+#
+set default_master_connection = '';
+change master to
+master_port=MYPORT_1,
+master_host='127.0.0.1',
+master_user='root';
+start slave;
+include/wait_for_slave_to_start.inc
+#
+# List of files matching '*info*' pattern
+#   while 'master2' and '' are running
+master.info
+master.info.master2
+multi-master.info
+relay-log.info
+relay-log.info.master2
+# End of list
+#
+# Contents of multi-master.info
+master2
+# EOF
+#
+show full slave status;
+Connection_name	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
+	Waiting for master to send event	127.0.0.1	root	MYPORT_1	60	master-bin.000001	286	mysqld-relay-bin.000002	572	master-bin.000001	Yes	Yes							0		0	286	868	None		0	No						0	No	0		0			1
+master2	Waiting for master to send event	127.0.0.1	root	MYPORT_2	60	master-bin.000001	286	mysqld-relay-bin-master2.000002	572	master-bin.000001	Yes	Yes							0		0	286	876	None		0	No						0	No	0		0			2
+show full slave status;
+Connection_name	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
+	Waiting for master to send event	127.0.0.1	root	MYPORT_1	60	master-bin.000001	286	mysqld-relay-bin.000004	532	master-bin.000001	Yes	Yes							0		0	286	828	None		0	No						0	No	0		0			1
+master2	Waiting for master to send event	127.0.0.1	root	MYPORT_2	60	master-bin.000001	286	mysqld-relay-bin-master2.000004	532	master-bin.000001	Yes	Yes							0		0	286	836	None		0	No						0	No	0		0			2
+#
+# List of files matching '*info*' pattern
+#   after slave server restart
+#   while 'master2' and '' are running
+master.info
+master.info.master2
+multi-master.info
+relay-log.info
+relay-log.info.master2
+# End of list
+#
+# Contents of multi-master.info
+master2
+# EOF
+#
+stop slave;
+include/wait_for_slave_to_stop.inc
+set default_master_connection = 'master2';
+stop slave;
+include/wait_for_slave_to_stop.inc
+reset slave all;
+reset slave '' all;
diff --git a/mysql-test/suite/multi_source/info_logs.test b/mysql-test/suite/multi_source/info_logs.test
new file mode 100644
index 00000000000..40e1b481d2c
--- /dev/null
+++ b/mysql-test/suite/multi_source/info_logs.test
@@ -0,0 +1,160 @@
+#
+# Check log files with multi-source
+#
+
+--connect (slave,127.0.0.1,root,,,$SERVER_MYPORT_3)
+
+--let $datadir = `SELECT @@datadir`
+
+#
+# Check creation and updating of multi-source *info* logs
+#
+
+--echo #
+--echo # List of files matching '*info*' pattern before starting any slaves
+--list_files $datadir *info*
+--echo # End of list
+--echo #
+--echo # Contents of multi-master.info
+--cat_file $datadir/multi-master.info
+--echo # EOF
+--echo #
+
+# Start replication from the first master
+
+--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';
+
+start slave 'master1';
+set default_master_connection = 'master1';
+--source include/wait_for_slave_to_start.inc
+
+# Check the files
+
+--echo #
+--echo # List of files matching '*info*' pattern while 'master1' is running
+--list_files $datadir *info*
+--echo # End of list
+--echo #
+--echo # Contents of multi-master.info
+--cat_file $datadir/multi-master.info
+--echo # EOF
+--echo #
+
+# Start replication from the second master
+
+--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 slave 'master2';
+set default_master_connection = 'master2';
+--source include/wait_for_slave_to_start.inc
+
+# Check the files
+
+--echo #
+--echo # List of files matching '*info*' pattern
+--echo #  while 'master1' and 'master2' are running
+--list_files $datadir *info*
+--echo # End of list
+--echo #
+--echo # Contents of multi-master.info
+--cat_file $datadir/multi-master.info
+--echo # EOF
+--echo #
+
+# Remove master1 configuration
+
+stop slave 'master1';
+set default_master_connection = 'master1';
+--source include/wait_for_slave_to_stop.inc
+reset slave 'master1' all;
+
+# Check the files
+
+--echo #
+--echo # List of files matching '*info*' pattern
+--echo #  after 'master1' was completely reset, 'master2' still running
+--list_files $datadir *info*
+--echo # End of list
+--echo #
+--echo # Contents of multi-master.info
+--cat_file $datadir/multi-master.info
+--echo # EOF
+--echo #
+
+# Start replication from the first master,
+# now with the default empty name
+
+set default_master_connection = '';
+--replace_result $SERVER_MYPORT_1 MYPORT_1
+eval change master to
+master_port=$SERVER_MYPORT_1,
+master_host='127.0.0.1',
+master_user='root';
+
+start slave;
+--source include/wait_for_slave_to_start.inc
+
+# Check the files
+
+--echo #
+--echo # List of files matching '*info*' pattern
+--echo #   while 'master2' and '' are running
+--list_files $datadir *info*
+--echo # End of list
+--echo #
+--echo # Contents of multi-master.info
+--cat_file $datadir/multi-master.info
+--echo # EOF
+--echo #
+
+--sleep 5
+--replace_result $SERVER_MYPORT_1 MYPORT_1 $SERVER_MYPORT_2 MYPORT_2
+show full slave status;
+
+# Restart the slave server
+
+--enable_reconnect
+--append_file $MYSQLTEST_VARDIR/tmp/mysqld.3.expect
+restart
+EOF
+--shutdown_server 60
+--source include/wait_until_connected_again.inc
+
+--replace_result $SERVER_MYPORT_1 MYPORT_1 $SERVER_MYPORT_2 MYPORT_2
+show full slave status;
+
+# Check the files
+
+--echo #
+--echo # List of files matching '*info*' pattern
+--echo #   after slave server restart
+--echo #   while 'master2' and '' are running
+--list_files $datadir *info*
+--echo # End of list
+--echo #
+--echo # Contents of multi-master.info
+--cat_file $datadir/multi-master.info
+--echo # EOF
+--echo #
+
+
+# Cleanup
+
+stop slave;
+--source include/wait_for_slave_to_stop.inc
+
+set default_master_connection = 'master2';
+stop slave;
+--source include/wait_for_slave_to_stop.inc
+reset slave all;
+reset slave '' all;
+
+--disconnect slave
diff --git a/mysql-test/suite/multi_source/my.cnf b/mysql-test/suite/multi_source/my.cnf
index dd57fd2199f..826967b52f9 100644
--- a/mysql-test/suite/multi_source/my.cnf
+++ b/mysql-test/suite/multi_source/my.cnf
@@ -5,13 +5,16 @@
 [mysqld.1]
 server-id=1
 log-bin=master-bin
+log-warnings=2
 
 [mysqld.2]
 server-id=2
 log-bin=master-bin
+log-warnings=2
 
 [mysqld.3]
 server-id=3
+log-warnings=2
 
 [ENV]
 SERVER_MYPORT_1= @mysqld.1.port
diff --git a/mysql-test/suite/multi_source/relaylog_events.result b/mysql-test/suite/multi_source/relaylog_events.result
index f93dff97718..a91ae82970b 100644
--- a/mysql-test/suite/multi_source/relaylog_events.result
+++ b/mysql-test/suite/multi_source/relaylog_events.result
@@ -24,4 +24,5 @@ mysqld-relay-bin-master1.000001	246	Rotate	3	304	mysqld-relay-bin-master1.000002
 drop table t1;
 stop slave;
 include/wait_for_slave_to_stop.inc
+reset slave 'master1' all;
 reset master;
diff --git a/mysql-test/suite/multi_source/relaylog_events.test b/mysql-test/suite/multi_source/relaylog_events.test
index a9488d1373c..b5bbf726316 100644
--- a/mysql-test/suite/multi_source/relaylog_events.test
+++ b/mysql-test/suite/multi_source/relaylog_events.test
@@ -42,6 +42,8 @@ drop table t1;
 stop slave;
 --source include/wait_for_slave_to_stop.inc
 
+reset slave 'master1' all;
+
 --disconnect slave
 
 --connection master1
diff --git a/mysql-test/suite/multi_source/reset_slave.result b/mysql-test/suite/multi_source/reset_slave.result
index 0ae32e94166..a1256988bbf 100644
--- a/mysql-test/suite/multi_source/reset_slave.result
+++ b/mysql-test/suite/multi_source/reset_slave.result
@@ -18,14 +18,10 @@ mysqld-relay-bin.index-master1
 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
-	127.0.0.1	root	MYPORT_1	60		4	mysqld-relay-bin-master1.000001	4		No	No							0		0	0	265	None		0	No						NULL	No	0		0			1
-mysqld-relay-bin-master1.000001
-mysqld-relay-bin.index-master1
+	127.0.0.1	root	MYPORT_1	60		4		1015		No	No							0		0	0	1319	None		0	No						NULL	No	0		0			1
 reset slave 'master1' all;
 show slave 'master1' status;
 ERROR HY000: There is no master connection 'master1'
-mysqld-relay-bin-master1.000001
-mysqld-relay-bin.index-master1
 drop table t1;
 drop table t1;
 reset master;
diff --git a/mysql-test/suite/multi_source/simple.result b/mysql-test/suite/multi_source/simple.result
index aeb52d06bad..003622a1b46 100644
--- a/mysql-test/suite/multi_source/simple.result
+++ b/mysql-test/suite/multi_source/simple.result
@@ -56,7 +56,7 @@ Master_Server_Id	1
 reset slave 'slave1';
 show full slave status;
 Connection_name	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
-slave1		127.0.0.1	root	MYPORT_1	60		4	mysqld-relay-bin-slave1.000001	4		No	No							0		0	0	265	None		0	No						NULL	No	0		0			1
+slave1		127.0.0.1	root	MYPORT_1	60		4		572		No	No							0		0	0	875	None		0	No						NULL	No	0		0			1
 slave2	Waiting for master to send event	127.0.0.1	root	MYPORT_2	60	master-bin.000001	286	mysqld-relay-bin-slave2.000002	572	master-bin.000001	Yes	Yes							0		0	286	875	None		0	No						0	No	0		0			2
 reset slave 'slave1' all;
 show full slave status;
diff --git a/mysql-test/suite/multi_source/simple.test b/mysql-test/suite/multi_source/simple.test
index 8ebc1e9f0a6..2b4f06aa1fe 100644
--- a/mysql-test/suite/multi_source/simple.test
+++ b/mysql-test/suite/multi_source/simple.test
@@ -3,6 +3,9 @@
 #
 
 --connect (slave,127.0.0.1,root,,,$SERVER_MYPORT_3)
+--connect (master1,127.0.0.1,root,,,$SERVER_MYPORT_1)
+--connect (master2,127.0.0.1,root,,,$SERVER_MYPORT_2)
+--connection slave
 
 --replace_result $SERVER_MYPORT_1 MYPORT_1 
 eval change master 'slave1' to master_port=$SERVER_MYPORT_1, master_host='127.0.0.1', master_user='root';
@@ -16,6 +19,16 @@ start slave 'slave2';
 --source include/wait_for_slave_to_start.inc
 set default_master_connection = '';
 
+# Ensure that all data is in the relay log
+--connection master1
+--save_master_pos
+--connection slave
+--sync_with_master 0,'slave1'
+--connection master2
+--save_master_pos
+--connection slave
+--sync_with_master 0,'slave2'
+
 --replace_result $SERVER_MYPORT_1 MYPORT_1 $SERVER_MYPORT_2 MYPORT_2
 show full slave status;
 
diff --git a/mysql-test/suite/rpl/r/rpl_row_show_relaylog_events.result b/mysql-test/suite/rpl/r/rpl_row_show_relaylog_events.result
index a6d691f420e..cd72b489e1a 100644
--- a/mysql-test/suite/rpl/r/rpl_row_show_relaylog_events.result
+++ b/mysql-test/suite/rpl/r/rpl_row_show_relaylog_events.result
@@ -90,38 +90,38 @@ slave-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 slave-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 slave-bin.000001	#	Query	#	#	COMMIT
 ******** [slave] SHOW RELAYLOG EVENTS IN <FILE> ********
-show relaylog events in 'slave-relay-bin.000003' from <binlog_start>;
-Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-relay-bin.000003	#	Rotate	#	#	master-bin.000001;pos=4
-slave-relay-bin.000003	#	Format_desc	#	#	SERVER_VERSION, BINLOG_VERSION
-slave-relay-bin.000003	#	Binlog_checkpoint	#	#	master-bin.000001
-slave-relay-bin.000003	#	Query	#	#	use `test`; CREATE TABLE t1 (a INT)
-slave-relay-bin.000003	#	Query	#	#	BEGIN
-slave-relay-bin.000003	#	Table_map	#	#	table_id: # (test.t1)
-slave-relay-bin.000003	#	Write_rows	#	#	table_id: # flags: STMT_END_F
-slave-relay-bin.000003	#	Query	#	#	COMMIT
-slave-relay-bin.000003	#	Query	#	#	BEGIN
-slave-relay-bin.000003	#	Table_map	#	#	table_id: # (test.t1)
-slave-relay-bin.000003	#	Write_rows	#	#	table_id: # flags: STMT_END_F
-slave-relay-bin.000003	#	Query	#	#	COMMIT
-slave-relay-bin.000003	#	Query	#	#	BEGIN
-slave-relay-bin.000003	#	Table_map	#	#	table_id: # (test.t1)
-slave-relay-bin.000003	#	Write_rows	#	#	table_id: # flags: STMT_END_F
-slave-relay-bin.000003	#	Query	#	#	COMMIT
+show relaylog events in 'slave-relay-bin.000002' from <binlog_start>;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+slave-relay-bin.000002	#	Rotate	#	#	master-bin.000001;pos=4
+slave-relay-bin.000002	#	Format_desc	#	#	SERVER_VERSION, BINLOG_VERSION
+slave-relay-bin.000002	#	Binlog_checkpoint	#	#	master-bin.000001
+slave-relay-bin.000002	#	Query	#	#	use `test`; CREATE TABLE t1 (a INT)
+slave-relay-bin.000002	#	Query	#	#	BEGIN
+slave-relay-bin.000002	#	Table_map	#	#	table_id: # (test.t1)
+slave-relay-bin.000002	#	Write_rows	#	#	table_id: # flags: STMT_END_F
+slave-relay-bin.000002	#	Query	#	#	COMMIT
+slave-relay-bin.000002	#	Query	#	#	BEGIN
+slave-relay-bin.000002	#	Table_map	#	#	table_id: # (test.t1)
+slave-relay-bin.000002	#	Write_rows	#	#	table_id: # flags: STMT_END_F
+slave-relay-bin.000002	#	Query	#	#	COMMIT
+slave-relay-bin.000002	#	Query	#	#	BEGIN
+slave-relay-bin.000002	#	Table_map	#	#	table_id: # (test.t1)
+slave-relay-bin.000002	#	Write_rows	#	#	table_id: # flags: STMT_END_F
+slave-relay-bin.000002	#	Query	#	#	COMMIT
 ******** [slave] SHOW RELAYLOG EVENTS IN <FILE> LIMIT 1 ********
-show relaylog events in 'slave-relay-bin.000003' from <binlog_start> limit 1;
+show relaylog events in 'slave-relay-bin.000002' from <binlog_start> limit 1;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-relay-bin.000003	#	Rotate	#	#	master-bin.000001;pos=4
+slave-relay-bin.000002	#	Rotate	#	#	master-bin.000001;pos=4
 ******** [slave] SHOW RELAYLOG EVENTS IN <FILE> LIMIT 1,3 ********
-show relaylog events in 'slave-relay-bin.000003' from <binlog_start> limit 1,3;
+show relaylog events in 'slave-relay-bin.000002' from <binlog_start> limit 1,3;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-relay-bin.000003	#	Format_desc	#	#	SERVER_VERSION, BINLOG_VERSION
-slave-relay-bin.000003	#	Binlog_checkpoint	#	#	master-bin.000001
-slave-relay-bin.000003	#	Query	#	#	use `test`; CREATE TABLE t1 (a INT)
+slave-relay-bin.000002	#	Format_desc	#	#	SERVER_VERSION, BINLOG_VERSION
+slave-relay-bin.000002	#	Binlog_checkpoint	#	#	master-bin.000001
+slave-relay-bin.000002	#	Query	#	#	use `test`; CREATE TABLE t1 (a INT)
 ******** [slave] SHOW RELAYLOG EVENTS  ********
 show relaylog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-relay-bin.000002	#	Rotate	#	#	slave-relay-bin.000003;pos=4
+slave-relay-bin.000001	#	Rotate	#	#	slave-relay-bin.000002;pos=4
 FLUSH LOGS;
 FLUSH LOGS;
 DROP TABLE t1;
@@ -186,26 +186,26 @@ slave-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
 slave-bin.000001	#	Query	#	#	COMMIT
 slave-bin.000001	#	Rotate	#	#	slave-bin.000002;pos=4
 ******** [slave] SHOW RELAYLOG EVENTS IN <FILE> ********
-show relaylog events in 'slave-relay-bin.000006' from <binlog_start>;
+show relaylog events in 'slave-relay-bin.000005' from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-relay-bin.000006	#	Rotate	#	#	master-bin.000002;pos=4
-slave-relay-bin.000006	#	Format_desc	#	#	SERVER_VERSION, BINLOG_VERSION
-slave-relay-bin.000006	#	Binlog_checkpoint	#	#	master-bin.000001
-slave-relay-bin.000006	#	Binlog_checkpoint	#	#	master-bin.000002
-slave-relay-bin.000006	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
+slave-relay-bin.000005	#	Rotate	#	#	master-bin.000002;pos=4
+slave-relay-bin.000005	#	Format_desc	#	#	SERVER_VERSION, BINLOG_VERSION
+slave-relay-bin.000005	#	Binlog_checkpoint	#	#	master-bin.000001
+slave-relay-bin.000005	#	Binlog_checkpoint	#	#	master-bin.000002
+slave-relay-bin.000005	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 ******** [slave] SHOW RELAYLOG EVENTS IN <FILE> LIMIT 1 ********
-show relaylog events in 'slave-relay-bin.000006' from <binlog_start> limit 1;
+show relaylog events in 'slave-relay-bin.000005' from <binlog_start> limit 1;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-relay-bin.000006	#	Rotate	#	#	master-bin.000002;pos=4
+slave-relay-bin.000005	#	Rotate	#	#	master-bin.000002;pos=4
 ******** [slave] SHOW RELAYLOG EVENTS IN <FILE> LIMIT 1,3 ********
-show relaylog events in 'slave-relay-bin.000006' from <binlog_start> limit 1,3;
+show relaylog events in 'slave-relay-bin.000005' from <binlog_start> limit 1,3;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-relay-bin.000006	#	Format_desc	#	#	SERVER_VERSION, BINLOG_VERSION
-slave-relay-bin.000006	#	Binlog_checkpoint	#	#	master-bin.000001
-slave-relay-bin.000006	#	Binlog_checkpoint	#	#	master-bin.000002
+slave-relay-bin.000005	#	Format_desc	#	#	SERVER_VERSION, BINLOG_VERSION
+slave-relay-bin.000005	#	Binlog_checkpoint	#	#	master-bin.000001
+slave-relay-bin.000005	#	Binlog_checkpoint	#	#	master-bin.000002
 ******** [slave] SHOW RELAYLOG EVENTS  ********
 show relaylog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-relay-bin.000005	#	Rotate	#	#	master-bin.000002;pos=4
-slave-relay-bin.000005	#	Rotate	#	#	slave-relay-bin.000006;pos=4
+slave-relay-bin.000004	#	Rotate	#	#	master-bin.000002;pos=4
+slave-relay-bin.000004	#	Rotate	#	#	slave-relay-bin.000005;pos=4
 include/rpl_end.inc
diff --git a/mysql-test/suite/rpl/r/rpl_stm_mix_show_relaylog_events.result b/mysql-test/suite/rpl/r/rpl_stm_mix_show_relaylog_events.result
index 2c93a15a7b3..490c4998b5d 100644
--- a/mysql-test/suite/rpl/r/rpl_stm_mix_show_relaylog_events.result
+++ b/mysql-test/suite/rpl/r/rpl_stm_mix_show_relaylog_events.result
@@ -78,35 +78,35 @@ slave-bin.000001	#	Query	#	#	BEGIN
 slave-bin.000001	#	Query	#	#	use `test`; INSERT INTO t1 VALUES (3)
 slave-bin.000001	#	Query	#	#	COMMIT
 ******** [slave] SHOW RELAYLOG EVENTS IN <FILE> ********
-show relaylog events in 'slave-relay-bin.000003' from <binlog_start>;
-Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-relay-bin.000003	#	Rotate	#	#	master-bin.000001;pos=4
-slave-relay-bin.000003	#	Format_desc	#	#	SERVER_VERSION, BINLOG_VERSION
-slave-relay-bin.000003	#	Binlog_checkpoint	#	#	master-bin.000001
-slave-relay-bin.000003	#	Query	#	#	use `test`; CREATE TABLE t1 (a INT)
-slave-relay-bin.000003	#	Query	#	#	BEGIN
-slave-relay-bin.000003	#	Query	#	#	use `test`; INSERT INTO t1 VALUES (1)
-slave-relay-bin.000003	#	Query	#	#	COMMIT
-slave-relay-bin.000003	#	Query	#	#	BEGIN
-slave-relay-bin.000003	#	Query	#	#	use `test`; INSERT INTO t1 VALUES (2)
-slave-relay-bin.000003	#	Query	#	#	COMMIT
-slave-relay-bin.000003	#	Query	#	#	BEGIN
-slave-relay-bin.000003	#	Query	#	#	use `test`; INSERT INTO t1 VALUES (3)
-slave-relay-bin.000003	#	Query	#	#	COMMIT
+show relaylog events in 'slave-relay-bin.000002' from <binlog_start>;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+slave-relay-bin.000002	#	Rotate	#	#	master-bin.000001;pos=4
+slave-relay-bin.000002	#	Format_desc	#	#	SERVER_VERSION, BINLOG_VERSION
+slave-relay-bin.000002	#	Binlog_checkpoint	#	#	master-bin.000001
+slave-relay-bin.000002	#	Query	#	#	use `test`; CREATE TABLE t1 (a INT)
+slave-relay-bin.000002	#	Query	#	#	BEGIN
+slave-relay-bin.000002	#	Query	#	#	use `test`; INSERT INTO t1 VALUES (1)
+slave-relay-bin.000002	#	Query	#	#	COMMIT
+slave-relay-bin.000002	#	Query	#	#	BEGIN
+slave-relay-bin.000002	#	Query	#	#	use `test`; INSERT INTO t1 VALUES (2)
+slave-relay-bin.000002	#	Query	#	#	COMMIT
+slave-relay-bin.000002	#	Query	#	#	BEGIN
+slave-relay-bin.000002	#	Query	#	#	use `test`; INSERT INTO t1 VALUES (3)
+slave-relay-bin.000002	#	Query	#	#	COMMIT
 ******** [slave] SHOW RELAYLOG EVENTS IN <FILE> LIMIT 1 ********
-show relaylog events in 'slave-relay-bin.000003' from <binlog_start> limit 1;
+show relaylog events in 'slave-relay-bin.000002' from <binlog_start> limit 1;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-relay-bin.000003	#	Rotate	#	#	master-bin.000001;pos=4
+slave-relay-bin.000002	#	Rotate	#	#	master-bin.000001;pos=4
 ******** [slave] SHOW RELAYLOG EVENTS IN <FILE> LIMIT 1,3 ********
-show relaylog events in 'slave-relay-bin.000003' from <binlog_start> limit 1,3;
+show relaylog events in 'slave-relay-bin.000002' from <binlog_start> limit 1,3;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-relay-bin.000003	#	Format_desc	#	#	SERVER_VERSION, BINLOG_VERSION
-slave-relay-bin.000003	#	Binlog_checkpoint	#	#	master-bin.000001
-slave-relay-bin.000003	#	Query	#	#	use `test`; CREATE TABLE t1 (a INT)
+slave-relay-bin.000002	#	Format_desc	#	#	SERVER_VERSION, BINLOG_VERSION
+slave-relay-bin.000002	#	Binlog_checkpoint	#	#	master-bin.000001
+slave-relay-bin.000002	#	Query	#	#	use `test`; CREATE TABLE t1 (a INT)
 ******** [slave] SHOW RELAYLOG EVENTS  ********
 show relaylog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-relay-bin.000002	#	Rotate	#	#	slave-relay-bin.000003;pos=4
+slave-relay-bin.000001	#	Rotate	#	#	slave-relay-bin.000002;pos=4
 FLUSH LOGS;
 FLUSH LOGS;
 DROP TABLE t1;
@@ -165,26 +165,26 @@ slave-bin.000001	#	Query	#	#	use `test`; INSERT INTO t1 VALUES (3)
 slave-bin.000001	#	Query	#	#	COMMIT
 slave-bin.000001	#	Rotate	#	#	slave-bin.000002;pos=4
 ******** [slave] SHOW RELAYLOG EVENTS IN <FILE> ********
-show relaylog events in 'slave-relay-bin.000006' from <binlog_start>;
+show relaylog events in 'slave-relay-bin.000005' from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-relay-bin.000006	#	Rotate	#	#	master-bin.000002;pos=4
-slave-relay-bin.000006	#	Format_desc	#	#	SERVER_VERSION, BINLOG_VERSION
-slave-relay-bin.000006	#	Binlog_checkpoint	#	#	master-bin.000001
-slave-relay-bin.000006	#	Binlog_checkpoint	#	#	master-bin.000002
-slave-relay-bin.000006	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
+slave-relay-bin.000005	#	Rotate	#	#	master-bin.000002;pos=4
+slave-relay-bin.000005	#	Format_desc	#	#	SERVER_VERSION, BINLOG_VERSION
+slave-relay-bin.000005	#	Binlog_checkpoint	#	#	master-bin.000001
+slave-relay-bin.000005	#	Binlog_checkpoint	#	#	master-bin.000002
+slave-relay-bin.000005	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
 ******** [slave] SHOW RELAYLOG EVENTS IN <FILE> LIMIT 1 ********
-show relaylog events in 'slave-relay-bin.000006' from <binlog_start> limit 1;
+show relaylog events in 'slave-relay-bin.000005' from <binlog_start> limit 1;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-relay-bin.000006	#	Rotate	#	#	master-bin.000002;pos=4
+slave-relay-bin.000005	#	Rotate	#	#	master-bin.000002;pos=4
 ******** [slave] SHOW RELAYLOG EVENTS IN <FILE> LIMIT 1,3 ********
-show relaylog events in 'slave-relay-bin.000006' from <binlog_start> limit 1,3;
+show relaylog events in 'slave-relay-bin.000005' from <binlog_start> limit 1,3;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-relay-bin.000006	#	Format_desc	#	#	SERVER_VERSION, BINLOG_VERSION
-slave-relay-bin.000006	#	Binlog_checkpoint	#	#	master-bin.000001
-slave-relay-bin.000006	#	Binlog_checkpoint	#	#	master-bin.000002
+slave-relay-bin.000005	#	Format_desc	#	#	SERVER_VERSION, BINLOG_VERSION
+slave-relay-bin.000005	#	Binlog_checkpoint	#	#	master-bin.000001
+slave-relay-bin.000005	#	Binlog_checkpoint	#	#	master-bin.000002
 ******** [slave] SHOW RELAYLOG EVENTS  ********
 show relaylog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-slave-relay-bin.000005	#	Rotate	#	#	master-bin.000002;pos=4
-slave-relay-bin.000005	#	Rotate	#	#	slave-relay-bin.000006;pos=4
+slave-relay-bin.000004	#	Rotate	#	#	master-bin.000002;pos=4
+slave-relay-bin.000004	#	Rotate	#	#	slave-relay-bin.000005;pos=4
 include/rpl_end.inc
diff --git a/sql/log.cc b/sql/log.cc
index 54340f94679..1f3c529f491 100644
--- a/sql/log.cc
+++ b/sql/log.cc
@@ -3598,11 +3598,11 @@ err:
 
 /**
   Delete all logs refered to in the index file.
-  Start writing to a new log file.
 
   The new index file will only contain this file.
 
-  @param thd		Thread
+  @param thd		  Thread
+  @param create_new_log  1 if we should start writing to a new log file
 
   @note
     If not called from slave thread, write start event to new log
@@ -3613,7 +3613,7 @@ err:
     1   error
 */
 
-bool MYSQL_BIN_LOG::reset_logs(THD* thd)
+bool MYSQL_BIN_LOG::reset_logs(THD* thd, bool create_new_log)
 {
   LOG_INFO linfo;
   bool error=0;
@@ -3780,7 +3780,7 @@ bool MYSQL_BIN_LOG::reset_logs(THD* thd)
       goto err;
     }
   }
-  if (!open_index_file(index_file_name, 0, FALSE))
+  if (create_new_log && !open_index_file(index_file_name, 0, FALSE))
     if ((error= open(save_name, log_type, 0, io_cache_type, max_size, 0, FALSE)))
       goto err;
   my_free((void *) save_name);
diff --git a/sql/log.h b/sql/log.h
index cd1845908ef..0ade3618fd7 100644
--- a/sql/log.h
+++ b/sql/log.h
@@ -748,7 +748,7 @@ public:
   int register_create_index_entry(const char* entry);
   int purge_index_entry(THD *thd, ulonglong *decrease_log_space,
                         bool need_mutex);
-  bool reset_logs(THD* thd);
+  bool reset_logs(THD* thd, bool create_new_log);
   void close(uint exiting);
   void clear_inuse_flag_when_closing(File file);
 
diff --git a/sql/rpl_mi.cc b/sql/rpl_mi.cc
index 3dc3e38f419..366b271851a 100644
--- a/sql/rpl_mi.cc
+++ b/sql/rpl_mi.cc
@@ -657,7 +657,20 @@ void create_signed_file_name(char *res_file_name, uint length,
 
 Master_info_index::Master_info_index()
 {
-  index_file_name[0] = 0;
+  size_t filename_length, dir_length;
+  /*
+    Create the Master_info index file by prepending 'multi-' before
+    the master_info_file file name.
+  */
+  fn_format(index_file_name, master_info_file, mysql_data_home,
+            "", MY_UNPACK_FILENAME);
+  filename_length= strlen(index_file_name) + 1; /* Count 0 byte */
+  dir_length= dirname_length(index_file_name);
+  bmove_upp((uchar*) index_file_name + filename_length + 6,
+            (uchar*) index_file_name + filename_length,
+            filename_length - dir_length);
+  memcpy(index_file_name + dir_length, "multi-", 6);
+
   bzero((char*) &index_file, sizeof(index_file));
 }
 
@@ -684,22 +697,8 @@ bool Master_info_index::init_all_master_info()
   int err_num= 0, succ_num= 0; // The number of success read Master_info
   char sign[MAX_CONNECTION_NAME];
   File index_file_nr;
-  size_t filename_length, dir_length;
   DBUG_ENTER("init_all_master_info");
 
-  /*
-    Create the Master_info index file by prepending 'multi-' before
-    the master_info_file file name.
-  */
-  fn_format(index_file_name, master_info_file, mysql_data_home,
-            "", MY_UNPACK_FILENAME);
-  filename_length= strlen(index_file_name) + 1; /* Count 0 byte */
-  dir_length= dirname_length(index_file_name);
-  bmove_upp((uchar*) index_file_name + filename_length + 6,
-            (uchar*) index_file_name + filename_length,
-            filename_length - dir_length);
-  memcpy(index_file_name + dir_length, "multi-", 6);
-
   if ((index_file_nr= my_open(index_file_name,
                               O_RDWR | O_CREAT | O_BINARY ,
                               MYF(MY_WME | ME_NOREFRESH))) < 0 ||
@@ -891,6 +890,10 @@ Master_info_index::get_master_info(LEX_STRING *connection_name,
   Master_info *mi;
   char buff[MAX_CONNECTION_NAME+1], *res;
   uint buff_length;
+  DBUG_ENTER("get_master_info");
+  DBUG_PRINT("enter",
+             ("connection_name: '%.*s'", (int) connection_name->length,
+              connection_name->str));
 
   /* Make name lower case for comparison */
   res= strmake(buff, connection_name->str, connection_name->length);
@@ -907,7 +910,7 @@ Master_info_index::get_master_info(LEX_STRING *connection_name,
              (int) connection_name->length,
              connection_name->str);
   }
-  return mi;
+  DBUG_RETURN(mi);
 }
 
 
@@ -917,6 +920,7 @@ bool Master_info_index::check_duplicate_master_info(LEX_STRING *name_arg,
                                                     uint port)
 {
   Master_info *mi;
+  DBUG_ENTER("check_duplicate_master_info");
 
   /* Get full host and port name */
   if ((mi= master_info_index->get_master_info(name_arg,
@@ -928,7 +932,7 @@ bool Master_info_index::check_duplicate_master_info(LEX_STRING *name_arg,
       port= mi->port;
   }
   if (!host || !port)
-    return FALSE;                               // Not comparable yet
+    DBUG_RETURN(FALSE);                         // Not comparable yet
 
   for (uint i= 0; i < master_info_hash.records; ++i)
   {
@@ -938,13 +942,15 @@ bool Master_info_index::check_duplicate_master_info(LEX_STRING *name_arg,
       continue;                                 // Current connection
     if (!strcasecmp(host, tmp_mi->host) && port == tmp_mi->port)
     {
-      sql_print_error(ER(ER_CONNECTION_ALREADY_EXISTS),
-                      (int) tmp_mi->connection_name.length,
-                      tmp_mi->connection_name.str);
-      return TRUE;
+      my_error(ER_CONNECTION_ALREADY_EXISTS, MYF(0),
+               (int) name_arg->length,
+               name_arg->str,
+               (int) tmp_mi->connection_name.length,
+               tmp_mi->connection_name.str);
+      DBUG_RETURN(TRUE);
     }
   }
-  return FALSE;
+  DBUG_RETURN(FALSE);
 }
 
 
@@ -994,9 +1000,6 @@ bool Master_info_index::remove_master_info(LEX_STRING *name)
       my_close(index_file.file, MYF(MY_WME));
 
       // Reopen File and truncate it
-      fn_format(index_file_name, master_info_file, mysql_data_home,
-                ".index", MY_UNPACK_FILENAME | MY_APPEND_EXT);
-
       if ((index_file_nr= my_open(index_file_name,
                                   O_RDWR | O_CREAT | O_TRUNC | O_BINARY ,
                                   MYF(MY_WME))) < 0 ||
diff --git a/sql/rpl_rli.cc b/sql/rpl_rli.cc
index 442a9895f6b..49c8390ff9b 100644
--- a/sql/rpl_rli.cc
+++ b/sql/rpl_rli.cc
@@ -1015,28 +1015,37 @@ int purge_relay_logs(Relay_log_info* rli, THD *thd, bool just_reset,
     rli->cur_log_fd= -1;
   }
 
-  if (rli->relay_log.reset_logs(thd))
+  if (rli->relay_log.reset_logs(thd, !just_reset))
   {
     *errmsg = "Failed during log reset";
     error=1;
     goto err;
   }
-  /* Save name of used relay log file */
-  strmake(rli->group_relay_log_name, rli->relay_log.get_log_fname(),
-          sizeof(rli->group_relay_log_name)-1);
-  strmake(rli->event_relay_log_name, rli->relay_log.get_log_fname(),
-          sizeof(rli->event_relay_log_name)-1);
-  rli->group_relay_log_pos= rli->event_relay_log_pos= BIN_LOG_HEADER_SIZE;
-  if (count_relay_log_space(rli))
-  {
-    *errmsg= "Error counting relay log space";
-    error=1;
-    goto err;
-  }
   if (!just_reset)
+  {
+    /* Save name of used relay log file */
+    strmake(rli->group_relay_log_name, rli->relay_log.get_log_fname(),
+            sizeof(rli->group_relay_log_name)-1);
+    strmake(rli->event_relay_log_name, rli->relay_log.get_log_fname(),
+            sizeof(rli->event_relay_log_name)-1);
+    rli->group_relay_log_pos= rli->event_relay_log_pos= BIN_LOG_HEADER_SIZE;
+    rli->log_space_total= 0;
+
+    if (count_relay_log_space(rli))
+    {
+      *errmsg= "Error counting relay log space";
+      error=1;
+      goto err;
+    }
     error= init_relay_log_pos(rli, rli->group_relay_log_name,
                               rli->group_relay_log_pos,
                               0 /* do not need data lock */, errmsg, 0);
+  }
+  else
+  {
+    /* Ensure relay log names are not used */
+    rli->group_relay_log_name[0]= rli->event_relay_log_name[0]= 0;
+  }
 
 err:
 #ifndef DBUG_OFF
diff --git a/sql/share/errmsg-utf8.txt b/sql/share/errmsg-utf8.txt
index bb5506756e1..803575b7ba0 100644
--- a/sql/share/errmsg-utf8.txt
+++ b/sql/share/errmsg-utf8.txt
@@ -6589,7 +6589,6 @@ ER_NO_SUCH_TABLE_IN_ENGINE 42S02
         eng "Table '%-.192s.%-.192s' doesn't exist in engine"
         swe "Det finns ingen tabell som heter '%-.192s.%-.192s' i handlern"
 ER_CONNECTION_ALREADY_EXISTS
-        eng "Connection '%.*s' already exists"
+        eng "Connection '%.*s' conflicts with existing connection '%.*s'"
 ER_MASTER_LOG_PREFIX
         eng "Master '%.*s': "
-
diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc
index 114035bc16d..831931e1ef2 100644
--- a/sql/sql_parse.cc
+++ b/sql/sql_parse.cc
@@ -2377,6 +2377,7 @@ case SQLCOM_PREPARE:
         work.
       */
       master_info_index->remove_master_info(&lex_mi->connection_name);
+      delete mi;
     }
 
     mysql_mutex_unlock(&LOCK_active_mi);
diff --git a/sql/sql_repl.cc b/sql/sql_repl.cc
index 036afb45a19..ed00fcaaddf 100644
--- a/sql/sql_repl.cc
+++ b/sql/sql_repl.cc
@@ -1682,12 +1682,7 @@ bool change_master(THD* thd, Master_info* mi)
   if (master_info_index->check_duplicate_master_info(&lex_mi->connection_name,
                                                      lex_mi->host,
                                                      lex_mi->port))
-  {
-    my_error(ER_MASTER_INFO, MYF(0),
-             (int) lex_mi->connection_name.length,
-             lex_mi->connection_name.str);
     DBUG_RETURN(TRUE);
-  }
 
   lock_slave_threads(mi);
   init_thread_mask(&thread_mask,mi,0 /*not inverse*/);
@@ -1996,7 +1991,7 @@ int reset_master(THD* thd)
     return 1;
   }
 
-  if (mysql_bin_log.reset_logs(thd))
+  if (mysql_bin_log.reset_logs(thd, 1))
     return 1;
   RUN_HOOK(binlog_transmit, after_reset_master, (thd, 0 /* flags */));
   return 0;
author	Michael Widenius <monty@askmonty.org>	2012-09-28 21:22:24 +0300
committer	Michael Widenius <monty@askmonty.org>	2012-09-28 21:22:24 +0300
commit	5a4b5869a039bd50ce5a040114ede77bbae58c80 (patch)
tree	b610f182519a2dc2cee21b14386820ea5792abd5
parent	9b03041b27547e926145d8cc5c39bea659c45015 (diff)
download	mariadb-git-5a4b5869a039bd50ce5a040114ede77bbae58c80.tar.gz