Current File : //usr/share/mysql-test/suite/ndb_rpl/r/ndb_rpl_circular.result
include/rpl_init.inc [topology=1->2->1]
include/rpl_connect.inc [creating master]
include/rpl_connect.inc [creating slave]
CREATE TABLE t1 (a int key, b int) ENGINE=ndb;
SHOW TABLES;
Tables_in_test
t1
INSERT INTO t1 VALUES (1,2);
INSERT INTO t1 VALUES (2,3);
SELECT * FROM t1 ORDER BY a;
a b
1 2
2 3
show slave status;;
Slave_IO_State #
Master_Host 127.0.0.1
Master_User root
Master_Port #
Connect_Retry 1
Master_Log_File master-bin.000001
Read_Master_Log_Pos #
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 #
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 #
Master_SSL_Verify_Server_Cert No
Last_IO_Errno #
Last_IO_Error #
Last_SQL_Errno 0
Last_SQL_Error
Replicate_Ignore_Server_Ids
Master_Server_Id 1
Master_Bind
Slave Binlog contains all ops as log_slave_updates is on
show variables like 'server_id';
Variable_name Value
server_id 2
show variables like 'log_bin';
Variable_name Value
log_bin ON
show variables like 'log_slave_updates';
Variable_name Value
log_slave_updates ON
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
slave-bin.000001 # Query 2 # use `test`; CREATE TABLE t1 (a int key, b int) ENGINE=ndb
slave-bin.000001 # Query 2 # BEGIN
slave-bin.000001 # Table_map 2 # table_id: # (test.t1)
slave-bin.000001 # Table_map 2 # table_id: # (mysql.ndb_apply_status)
slave-bin.000001 # Write_rows 2 # table_id: #
slave-bin.000001 # Write_rows 1 # table_id: # flags: STMT_END_F
slave-bin.000001 # Query 2 # COMMIT
slave-bin.000001 # Query 2 # BEGIN
slave-bin.000001 # Table_map 2 # table_id: # (test.t1)
slave-bin.000001 # Table_map 2 # table_id: # (mysql.ndb_apply_status)
slave-bin.000001 # Write_rows 2 # table_id: #
slave-bin.000001 # Write_rows 2 # table_id: # flags: STMT_END_F
slave-bin.000001 # Query 2 # COMMIT
include/check_slave_is_running.inc
SELECT * FROM t1 ORDER BY a;
a b
1 2
2 3
include/check_slave_is_running.inc
Master Binlog contains only Master ops as log_slave_updates is off
show variables like 'server_id';
Variable_name Value
server_id 1
show variables like 'log_bin';
Variable_name Value
log_bin ON
show variables like 'log_slave_updates';
Variable_name Value
log_slave_updates OFF
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query 1 # BEGIN
master-bin.000001 # Table_map 1 # table_id: # (test.t1)
master-bin.000001 # Table_map 1 # table_id: # (mysql.ndb_apply_status)
master-bin.000001 # Write_rows 1 # table_id: #
master-bin.000001 # Write_rows 1 # table_id: # flags: STMT_END_F
master-bin.000001 # Query 1 # COMMIT
STOP SLAVE;
DROP TABLE t1;
start slave;
create table t1 (a int primary key, b int) engine=ndb;
show variables like '%log_orig%';
Variable_name Value
ndb_log_orig ON
'Master' has only slave's serverid entry
select server_id, log_name from mysql.ndb_apply_status order by server_id;
server_id log_name
2 slave-bin.000001
set global ndb_log_apply_status=On;
show variables like 'ndb_log_apply_status';
Variable_name Value
ndb_log_apply_status ON
'Slave' has only Master's serverid entry
select server_id, log_name from mysql.ndb_apply_status order by server_id;
server_id log_name
1 master-bin.000001
'Slave' has following ndb_binlog_index entries
select inserts, updates, deletes, schemaops, orig_server_id from mysql.ndb_binlog_index order by position;
inserts updates deletes schemaops orig_server_id
1 0 0 0 1
1 0 0 0 2
set global ndb_log_apply_status=On;
show variables like 'ndb_log_apply_status';
Variable_name Value
ndb_log_apply_status ON
stop slave;
insert into t1 values (1,1);
'Slave' still has only Master's serverid entry
select server_id, log_name from mysql.ndb_apply_status order by server_id;
server_id log_name
1 master-bin.000001
show binlog events;
'Slave' has following ndb_binlog_index entries
select inserts, updates, deletes, schemaops, orig_server_id from mysql.ndb_binlog_index order by position;
inserts updates deletes schemaops orig_server_id
1 0 0 0 1
1 0 0 0 2
0 0 0 0 2
1 0 0 0 1
'Master' still has only Slave's serverid entry
select server_id, log_name from mysql.ndb_apply_status order by server_id;
server_id log_name
2 slave-bin.000001
start slave;
'Master' now has own serverid entry as well.
select server_id, log_name from mysql.ndb_apply_status order by server_id;
server_id log_name
1 master-bin.000001
2 slave-bin.000001
'Slave' still only has 'Master''s serverid entry
select server_id, log_name from mysql.ndb_apply_status order by server_id;
server_id log_name
1 master-bin.000001
Now create event originating at Slave
insert into t1 values (2,2);
'Slave' now also has its own serverid entry
select server_id, log_name from mysql.ndb_apply_status order by server_id;
server_id log_name
1 master-bin.000001
2 slave-bin.000001
stop slave;
set global ndb_log_apply_status=off;
set global ndb_log_apply_status=off;
stop slave;
drop table t1;
drop table t1;
include/rpl_end.inc
Mini Shell