1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
###############################################################################
#
# When electing a primary server, P, if any other member than P
# contains running slave channels, the configuration change shall abort.
#
# Test:
# 0. This test need 3 servers
# 1. server1 start group replication and server2 join
# 2. server1 has a slave connection to server3
# 3. Execute action to single primary mode with server2 as the primary.
# It shall fail as server1 has slave connections
# 4. Execute action switch to single primary mode with server1 as primary
# 5. Execute action set as primary to server2. It shall fail due to server1
# slave connections
# 6. Cleanup
#
###############################################################################
--source include/have_group_replication_plugin.inc
--let $rpl_skip_group_replication_start= 1
--let $rpl_server_count= 3
--source include/group_replication.inc
--echo
--echo # 1. server1 start group replication and server2 join
--source include/start_and_bootstrap_group_replication.inc
--let $rpl_connection_name= server2
--source include/rpl_connection.inc
--source include/start_group_replication.inc
--echo
--echo # 2. server1 has a slave connection to server3
--let $rpl_connection_name= server1
--source include/rpl_connection.inc
--let $server1_uuid= query_get_value(SELECT @@SERVER_UUID, @@SERVER_UUID, 1)
--replace_result $SERVER_MYPORT_3 SERVER_3_PORT
--eval CHANGE REPLICATION SOURCE TO SOURCE_HOST='localhost', SOURCE_USER='root', SOURCE_PORT=$SERVER_MYPORT_3 for channel 'ch3_1'
--let $rpl_channel_name='ch3_1'
--source include/start_slave.inc
--let $rpl_channel_name=
--echo
--echo # 3. Execute action to single primary mode with server2 as the primary.
--echo # It shall fail as server1 has slave connections
--let $rpl_connection_name= server2
--source include/rpl_connection.inc
--let $server2_uuid= query_get_value(SELECT @@SERVER_UUID, @@SERVER_UUID, 1)
--replace_result $server2_uuid MEMBER2_UUID $server1_uuid MEMBER1_UUID
--error ER_GRP_RPL_UDF_ERROR
--eval SELECT group_replication_switch_to_single_primary_mode("$server2_uuid")
--echo
--echo # 4. Execute action switch to single primary mode with server1 as primary
--replace_result $server1_uuid MEMBER1_UUID
--eval SELECT group_replication_switch_to_single_primary_mode("$server1_uuid")
--echo
--echo # 5. Execute action set as primary to server2.
--echo # It shall fail due to server1 slave connections
--replace_result $server2_uuid MEMBER2_UUID
--error ER_GRP_RPL_UDF_ERROR
--eval SELECT group_replication_set_as_primary("$server2_uuid")
--echo
--echo # 6. Cleanup
--let $rpl_connection_name= server1
--source include/rpl_connection.inc
STOP SLAVE FOR CHANNEL 'ch3_1';
RESET SLAVE ALL FOR CHANNEL 'ch3_1';
set session sql_log_bin=0;
call mtr.add_suppression("Error while executing a group configuration operation: The requested primary is not valid as a replica channel is running on member*");
call mtr.add_suppression("Error while executing a group configuration operation: There is a replica channel running in the group's current primary member.");
set session sql_log_bin=1;
--let $rpl_connection_name= server2
--source include/rpl_connection.inc
SET GLOBAL read_only= 0;
set session sql_log_bin=0;
call mtr.add_suppression("The function 'group_replication_switch_to_single_primary_mode' failed. The requested primary is not valid as a replica channel is running on member*");
call mtr.add_suppression("The function 'group_replication_set_as_primary' failed. There is a replica channel running in the group's current primary member.");
set session sql_log_bin=1;
--let $rpl_group_replication_single_primary_mode=1
--let $rpl_group_replication_reset_persistent_vars=1
--source include/group_replication_end.inc
|
