Commit 9cace97d authored by unknown's avatar unknown
Browse files

Bug#21781 Replication slave io thread hangs 

 - Add test case that shows how slave server hangs in "STOP SLAVE"
   when run on MySQL version 5.0.33 compiled with OpenSSL.
   Works fine with latest version of MySQL since that problem
   has been fixed by patch for bug#24148. The fix has been noted in
   the changelog for MySQL 5.0.36


mysql-test/r/rpl_ssl.result:
  New BitKeeper file ``mysql-test/r/rpl_ssl.result''
mysql-test/t/rpl_ssl.test:
  New BitKeeper file ``mysql-test/t/rpl_ssl.test''
parent 3880c80f

mysql-test/r/rpl_ssl.result

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+93 −0
Original line number Diff line number Diff line 
stop slave;

drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;

reset master;

reset slave;

drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;

start slave;

grant replication slave on *.* to replssl@localhost require ssl;

create table t1 (t int auto_increment, KEY(t));

stop slave;

change master to

master_user='replssl',

master_password='',

master_ssl=1,

master_ssl_ca ='MYSQL_TEST_DIR/std_data/cacert.pem',

master_ssl_cert='MYSQL_TEST_DIR/std_data/client-cert.pem',

master_ssl_key='MYSQL_TEST_DIR/std_data/client-key.pem';

start slave;

insert into t1 values(1);

select * from t1;

t

1

show slave status;

Slave_IO_State	#

Master_Host	127.0.0.1

Master_User	replssl

Master_Port	MASTER_MYPORT

Connect_Retry	1

Master_Log_File	master-bin.000001

Read_Master_Log_Pos	420

Relay_Log_File	#

Relay_Log_Pos	#

Relay_Master_Log_File	master-bin.000001

Slave_IO_Running	Yes

Slave_SQL_Running	Yes

Replicate_Do_DB	

Replicate_Ignore_DB	

Replicate_Do_Table	

Replicate_Ignore_Table	

Replicate_Wild_Do_Table	

Replicate_Wild_Ignore_Table	

Last_Errno	0

Last_Error	

Skip_Counter	0

Exec_Master_Log_Pos	420

Relay_Log_Space	#

Until_Condition	None

Until_Log_File	

Until_Log_Pos	0

Master_SSL_Allowed	Yes

Master_SSL_CA_File	MYSQL_TEST_DIR/std_data/cacert.pem

Master_SSL_CA_Path	

Master_SSL_Cert	MYSQL_TEST_DIR/std_data/client-cert.pem

Master_SSL_Cipher	

Master_SSL_Key	MYSQL_TEST_DIR/std_data/client-key.pem

Seconds_Behind_Master	#

STOP SLAVE;

select * from t1;

t

1

show slave status;

Slave_IO_State	#

Master_Host	127.0.0.1

Master_User	replssl

Master_Port	MASTER_MYPORT

Connect_Retry	1

Master_Log_File	master-bin.000001

Read_Master_Log_Pos	12320

Relay_Log_File	#

Relay_Log_Pos	#

Relay_Master_Log_File	master-bin.000001

Slave_IO_Running	Yes

Slave_SQL_Running	Yes

Replicate_Do_DB	

Replicate_Ignore_DB	

Replicate_Do_Table	

Replicate_Ignore_Table	

Replicate_Wild_Do_Table	

Replicate_Wild_Ignore_Table	

Last_Errno	0

Last_Error	

Skip_Counter	0

Exec_Master_Log_Pos	12320

Relay_Log_Space	#

Until_Condition	None

Until_Log_File	

Until_Log_Pos	0

Master_SSL_Allowed	Yes

Master_SSL_CA_File	MYSQL_TEST_DIR/std_data/cacert.pem

Master_SSL_CA_Path	

Master_SSL_Cert	MYSQL_TEST_DIR/std_data/client-cert.pem

Master_SSL_Cipher	

Master_SSL_Key	MYSQL_TEST_DIR/std_data/client-key.pem

Seconds_Behind_Master	#

mysql-test/t/rpl_ssl.test

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source include/have_ssl.inc;

source include/master-slave.inc;



# create a user for replication that requires ssl encryption

connection master;

grant replication slave on *.* to replssl@localhost require ssl;

create table t1 (t int auto_increment, KEY(t));



sync_slave_with_master;



# Set slave to use SSL for connection to master

stop slave;

--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR

eval change master to

  master_user='replssl',

  master_password='',

  master_ssl=1,

  master_ssl_ca ='$MYSQL_TEST_DIR/std_data/cacert.pem',

  master_ssl_cert='$MYSQL_TEST_DIR/std_data/client-cert.pem',

  master_ssl_key='$MYSQL_TEST_DIR/std_data/client-key.pem';

start slave;



# Switch to master and insert one record, then sync it to slave

connection master;

insert into t1 values(1);

sync_slave_with_master;



# The record should now be on slave

select * from t1;



# The slave is synced and waiting/reading from master

# SHOW SLAVE STATUS will show "Waiting for master to send event"

--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR $MASTER_MYPORT MASTER_MYPORT

--replace_column 1 # 8 # 9 # 23 # 33 #

query_vertical show slave status;



# Stop the slave, as reported in bug#21871 it would hang

STOP SLAVE;



select * from t1;



# Do the same thing a number of times

disable_query_log;

let $i= 100;

while ($i)

{

  start slave;

  connection master;

  insert into t1 values (NULL);

  connection slave;

  stop slave;

  dec $i;

}

start slave;

enable_query_log;

connection master;

sync_slave_with_master;

--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR $MASTER_MYPORT MASTER_MYPORT

--replace_column 1 # 8 # 9 # 23 # 33 #

query_vertical show slave status;