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include/rpl_init.inc [topology=1->2->3]
#
# Initialize test data
# Ensure that all slaves has master_last_event_time == NULL
#
connection server_1;
SET STATEMENT sql_log_bin=0 FOR create table t1 (a int) engine=innodb;
include/save_master_pos.inc
connection server_2;
SET STATEMENT sql_log_bin=0 FOR create table t1 (a int) engine=innodb;
connection server_3;
SET STATEMENT sql_log_bin=0 FOR create table t1 (a int) engine=innodb;
#
# Test *_last_event_time is updated at proper place.
# Master_last_event_time should be updated by the IO thread when reading
# in a new transaction from the primary.
# Slave_last_event_time should be updated by the SQL thread
# 1) immediately upon seeing the first transaction if the replica is
# starting fresh, or
# 2) after committing a transaction.
#
connection server_2;
start slave io_thread;
include/sync_io_with_master.inc
master_time: (should be empty)
slave_time: (should be empty)
# Sleep 2s to create a time gap between the header events (i.e.
# Format_description and Gtid_list) and the transaction event to allow
# proving that header events should not update
# (Master|Slave)_last_event_time
connect server_1_1,127.0.0.1,root,,test,$SERVER_MYPORT_1,;
set @@timestamp= TIMESTAMP;
insert into t1 values (0);
include/save_master_pos.inc
connection server_2;
include/sync_io_with_master.inc
# For the first event, at execution start, Slave_last_event_time should
# be updated to be 1 second prior to the time that the first transaction
# was binlogged on the primary. This is to represent that the slave is
# otherwise up-to-date. Note the table is locked to prevent the
# transaction from committing (and thereby progressing
# Slave_last_event_time to represent commit-time).
connect server_2_2,127.0.0.1,root,,test,$SERVER_MYPORT_2,;
lock tables t1 write;
connection server_2;
start slave sql_thread;
# Waiting for replica to start executing the transaction (yet get stuck on the table lock)
connection server_2_2;
unlock tables;
connection server_2;
include/wait_for_slave_param.inc [Relay_Master_Log_File]
include/wait_for_slave_param.inc [Exec_Master_Log_Pos]
#
# Test that changes are properly applied by server_2 and server_3
#
connection server_1;
include/save_master_pos.inc
connection server_2;
include/wait_for_slave_param.inc [Relay_Master_Log_File]
include/wait_for_slave_param.inc [Exec_Master_Log_Pos]
include/save_master_pos.inc
# Show that the server_2 received the insert from master
select * from t1;
a
0
master <> NULL; Should be 1
1
master_time == slave_time ; Should be 1
1
connection server_3;
include/start_slave.inc
include/wait_for_slave_param.inc [Relay_Master_Log_File]
include/wait_for_slave_param.inc [Exec_Master_Log_Pos]
# Show that the server_3 received the insert from master
select * from t1;
a
0
master <> NULL; Should be 1
1
master_time == slave_time ; Should be 1
1
include/stop_slave.inc
connection server_1;
#
# Test simple insert
#
connection server_1;
insert into t1 values (1+sleep(3));
#
# Test that changes are properly applied by server_2 and server_3
#
connection server_1;
include/save_master_pos.inc
connection server_2;
include/wait_for_slave_param.inc [Relay_Master_Log_File]
include/wait_for_slave_param.inc [Exec_Master_Log_Pos]
include/save_master_pos.inc
# Show that the server_2 received the insert from master
select * from t1;
a
0
1
master <> NULL; Should be 1
1
master_time == slave_time ; Should be 1
1
connection server_3;
include/start_slave.inc
include/wait_for_slave_param.inc [Relay_Master_Log_File]
include/wait_for_slave_param.inc [Exec_Master_Log_Pos]
# Show that the server_3 received the insert from master
select * from t1;
a
0
1
master <> NULL; Should be 1
1
master_time == slave_time ; Should be 1
1
include/stop_slave.inc
connection server_1;
#
# Test insert with forced time
#
SET TIMESTAMP=unix_timestamp("2000-01-01");
insert into t1 values (2+sleep(3));
SET TIMESTAMP=DEFAULT;
#
# Test that changes are properly applied by server_2 and server_3
#
connection server_1;
include/save_master_pos.inc
connection server_2;
include/wait_for_slave_param.inc [Relay_Master_Log_File]
include/wait_for_slave_param.inc [Exec_Master_Log_Pos]
include/save_master_pos.inc
# Show that the server_2 received the insert from master
select * from t1;
a
0
1
2
master <> NULL; Should be 1
1
master_time == slave_time ; Should be 1
1
connection server_3;
include/start_slave.inc
include/wait_for_slave_param.inc [Relay_Master_Log_File]
include/wait_for_slave_param.inc [Exec_Master_Log_Pos]
# Show that the server_3 received the insert from master
select * from t1;
a
0
1
2
master <> NULL; Should be 1
1
master_time == slave_time ; Should be 1
1
include/stop_slave.inc
connection server_1;
#
# Test multi-transaction
#
begin;
insert into t1 values (3+sleep(3));
insert into t1 values (4+sleep(3));
commit;
#
# Test that changes are properly applied by server_2 and server_3
#
connection server_1;
include/save_master_pos.inc
connection server_2;
include/wait_for_slave_param.inc [Relay_Master_Log_File]
include/wait_for_slave_param.inc [Exec_Master_Log_Pos]
include/save_master_pos.inc
# Show that the server_2 received the insert from master
select * from t1;
a
0
1
2
3
4
master <> NULL; Should be 1
1
master_time == slave_time ; Should be 1
1
connection server_3;
include/start_slave.inc
include/wait_for_slave_param.inc [Relay_Master_Log_File]
include/wait_for_slave_param.inc [Exec_Master_Log_Pos]
# Show that the server_3 received the insert from master
select * from t1;
a
0
1
2
3
4
master <> NULL; Should be 1
1
master_time == slave_time ; Should be 1
1
include/stop_slave.inc
connection server_1;
# cleanup
connection server_3;
include/start_slave.inc
connection server_1;
drop table t1;
include/rpl_end.inc
# End of master_last_event_time_row
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