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Commit 8725360f authored by unknown's avatar unknown
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Fixes for Bug#12429: Replication tests fail: "Slave_IO_Running" (?) differs related to 

MySQL 4.1
  and Bug#16920 rpl_deadlock_innodb fails in show slave status (reported for MySQL 5.1)
  - backport of several fixes done in MySQL 5.0 to 4.1
  - fix for new discovered instability (see comment on Bug#12429 + Bug#16920)
  - reenabling of testcases


mysql-test/r/rpl_deadlock.result:
  Updated results
mysql-test/r/rpl_relayrotate.result:
  Updated results
mysql-test/t/disabled.def:
  Reenabling of tests
mysql-test/t/rpl_deadlock.test:
  - replace sleep with real_sleep (backport fix for Bug#15624 MySQL 5.0)
  - egalized value for Slave_IO_Running 
  - line 105 (backport fix for Bug#12429 MySQL 5.0)
  - line 85 (see comment in Bug#12429 
             + Bug#16920 rpl_deadlock_innodb fails in show slave status)
  - improve readability of show slave status output (--vertical_results)
mysql-test/t/rpl_relayrotate.test:
  - Replace select ... with select max(a)
  - add sync_with_master (backport fix done by Kristian in MySQL 5.0 because of timing
    problems similar to Bug#15624)
mysql-test/t/rpl_until.test:
  Add wait_for_slave_to_stop like in the current MySQL 5.0 version of this test.
  I assume this makes the test results more predictable.
parent 4f97001a
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Showing with 119 additions and 24 deletions
mysql-test/r/rpl_deadlock.result
View file @ 8725360f
......@@ -44,8 +44,39 @@ select * from t2;
a
22
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
# 127.0.0.1 root MASTER_MYPORT 1 master-bin.000001 13110 # # master-bin.000001 Yes Yes 0 0 13110 # None 0 No #
Slave_IO_State #
Master_Host 127.0.0.1
Master_User root
Master_Port MASTER_MYPORT
Connect_Retry 1
Master_Log_File master-bin.000001
Read_Master_Log_Pos 13110
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 13110
Relay_Log_Space #
Until_Condition None
Until_Log_File
Until_Log_Pos 0
Master_SSL_Allowed No
Master_SSL_CA_File
Master_SSL_CA_Path
Master_SSL_Cert
Master_SSL_Cipher
Master_SSL_Key
Seconds_Behind_Master #
stop slave;
change master to master_log_pos=401;
begin;
......@@ -62,8 +93,39 @@ select * from t2;
a
22
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
# 127.0.0.1 root MASTER_MYPORT 1 master-bin.000001 13110 # # master-bin.000001 Yes Yes 0 0 13110 # None 0 No #
Slave_IO_State #
Master_Host 127.0.0.1
Master_User root
Master_Port MASTER_MYPORT
Connect_Retry 1
Master_Log_File master-bin.000001
Read_Master_Log_Pos 13110
Relay_Log_File #
Relay_Log_Pos #
Relay_Master_Log_File master-bin.000001
Slave_IO_Running #
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 13110
Relay_Log_Space #
Until_Condition None
Until_Log_File
Until_Log_Pos 0
Master_SSL_Allowed No
Master_SSL_CA_File
Master_SSL_CA_Path
Master_SSL_Cert
Master_SSL_Cipher
Master_SSL_Key
Seconds_Behind_Master #
set global max_relay_log_size=0;
stop slave;
change master to master_log_pos=401;
......@@ -82,6 +144,37 @@ select * from t2;
a
22
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
# 127.0.0.1 root MASTER_MYPORT 1 master-bin.000001 13110 # # master-bin.000001 Yes Yes 0 0 13110 # None 0 No #
Slave_IO_State #
Master_Host 127.0.0.1
Master_User root
Master_Port MASTER_MYPORT
Connect_Retry 1
Master_Log_File master-bin.000001
Read_Master_Log_Pos 13110
Relay_Log_File #
Relay_Log_Pos #
Relay_Master_Log_File master-bin.000001
Slave_IO_Running #
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 13110
Relay_Log_Space #
Until_Condition None
Until_Log_File
Until_Log_Pos 0
Master_SSL_Allowed No
Master_SSL_CA_File
Master_SSL_CA_Path
Master_SSL_Cert
Master_SSL_Cipher
Master_SSL_Key
Seconds_Behind_Master #
drop table t1,t2,t3,t4;
mysql-test/r/rpl_relayrotate.result
View file @ 8725360f
......@@ -10,10 +10,7 @@ reset slave;
start slave;
stop slave;
start slave;
select master_pos_wait('master-bin.001',3000)>=0;
master_pos_wait('master-bin.001',3000)>=0
1
select * from t1 where a=8000;
a
select max(a) from t1;
max(a)
8000
drop table t1;
mysql-test/t/disabled.def
View file @ 8725360f
......@@ -10,6 +10,3 @@
#
##############################################################################
rpl_relayrotate : Unstable test case, bug#12429
rpl_until : Unstable test case, bug#12429
rpl_deadlock : Unstable test case, bug#12429
mysql-test/t/rpl_deadlock.test
View file @ 8725360f
......@@ -58,7 +58,7 @@ while ($1)
enable_query_log;
select * from t1 for update;
start slave;
--sleep 3 # hope that slave is blocked now
--real_sleep 3 # hope that slave is blocked now
insert into t2 values(22); # provoke deadlock, slave should be victim
commit;
sync_with_master;
......@@ -67,7 +67,9 @@ select * from t2;
# check that no error is reported
--replace_column 1 # 8 # 9 # 23 # 33 #
--replace_result $MASTER_MYPORT MASTER_MYPORT
--vertical_results
show slave status;
--horizontal_results
# 2) Test lock wait timeout
......@@ -76,15 +78,17 @@ change master to master_log_pos=401; # the BEGIN log event
begin;
select * from t2 for update; # hold lock
start slave;
--sleep 10 # slave should have blocked, and be retrying
--real_sleep 10 # slave should have blocked, and be retrying
commit;
sync_with_master;
select * from t1; # check that slave succeeded finally
select * from t2;
# check that no error is reported
--replace_column 1 # 8 # 9 # 23 # 33 #
--replace_column 1 # 8 # 9 # 11 # 23 # 33 #
--replace_result $MASTER_MYPORT MASTER_MYPORT
--vertical_results
show slave status;
--horizontal_results
# Now we repeat 2), but with BEGIN in the same relay log as
# COMMIT (to see if seeking into hot log is ok).
......@@ -97,14 +101,16 @@ change master to master_log_pos=401;
begin;
select * from t2 for update;
start slave;
--sleep 10
--real_sleep 10
commit;
sync_with_master;
select * from t1;
select * from t2;
--replace_column 1 # 8 # 9 # 23 # 33 #
--replace_column 1 # 8 # 9 # 11 # 23 # 33 #
--replace_result $MASTER_MYPORT MASTER_MYPORT
--vertical_results
show slave status;
--horizontal_results
connection master;
drop table t1,t2,t3,t4;
......
mysql-test/t/rpl_relayrotate.test
View file @ 8725360f
......@@ -52,11 +52,9 @@ start slave;
# which proves that the transaction restarted at
# the right place.
# We must wait for the transaction to commit before
# reading, MASTER_POS_WAIT() will do it for sure
# (the only statement with position>=3000 is COMMIT).
select master_pos_wait('master-bin.001',3000)>=0;
select * from t1 where a=8000;
# reading:
sync_with_master;
select max(a) from t1;
connection master;
# The following DROP is a very important cleaning task:
......
mysql-test/t/rpl_until.test
View file @ 8725360f
......@@ -26,6 +26,7 @@ show binlog events;
connection slave;
start slave until master_log_file='master-bin.000001', master_log_pos=244;
sleep 2;
wait_for_slave_to_stop;
# here table should be still not deleted
select * from t1;
--replace_result $MASTER_MYPORT MASTER_MYPORT
......@@ -37,6 +38,7 @@ start slave until master_log_file='master-no-such-bin.000001', master_log_pos=29
# again this table should be still not deleted
select * from t1;
sleep 2;
wait_for_slave_to_stop;
--replace_result $MASTER_MYPORT MASTER_MYPORT
--replace_column 1 # 9 # 11 # 23 # 33 #
show slave status;
......@@ -44,6 +46,7 @@ show slave status;
# try replicate all until second insert to t2;
start slave until relay_log_file='slave-relay-bin.000002', relay_log_pos=537;
sleep 4;
wait_for_slave_to_stop;
select * from t2;
--replace_result $MASTER_MYPORT MASTER_MYPORT
--replace_column 1 # 9 # 11 # 23 # 33 #
......@@ -61,6 +64,7 @@ stop slave;
start slave until master_log_file='master-bin.000001', master_log_pos=561;
# 2 is not enough when running with valgrind
--real_sleep 4
wait_for_slave_to_stop;
# here the sql slave thread should be stopped
--replace_result $MASTER_MYPORT MASTER_MYPORT bin.000005 bin.000004 bin.000006 bin.000004 bin.000007 bin.000004
--replace_column 1 # 9 # 23 # 33 #
......
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