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
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
|
################################################################################
# Test case to verify that binlog dump thread is stopped on:
# 1. STOP GR
# 2. Member leaves the group on error
#
# Test:
# 0. This test requires 3 members.
# M1 and M2 are connected through GR.
# M3 connects with M1 and M2 through asynchronous replication.
# 1. Start GR on M1(primary) and create table t1.
# 2. Start M2.
# 3. Create and start new channel ch3_1: M1(master), M3(slave)
# and ch4_1: M1(master), M4(slave).
# 4. Insert row on M1 and table t1 with binlog off.
# 5. Insert same row in M2 so that M1 stops due to primary key coflict.
# 6. Wait for GR to ERROR out on M1.
# 7. Assert channels ch3_1 and ch4_1 have errored out.
# Assert binlog dump thread is not present in threads table.
# 8. Restore M3 channel.
# 9. Start GR on M1 and channel ch3_1: M1(master), M3(slave)
# and ch4_1: M1(master), M4(slave).
# 10. Stop GR on M1.
# 11. Assert channels ch3_1 and ch4_1 have errored out.
# Assert binlog dump thread is not present in threads table.
# 12. Cleanup
################################################################################
--source include/big_test.inc
--source include/have_group_replication_plugin.inc
--let $rpl_server_count=4
--let $rpl_skip_group_replication_start= 1
--let $rpl_group_replication_single_primary_mode=1
--source include/group_replication.inc
--echo
--echo # 1. Start GR on M1(primary) and create table t1.
--let $rpl_connection_name= server1
--source include/rpl_connection.inc
--let $server1_uuid= query_get_value(SELECT @@SERVER_UUID, @@SERVER_UUID, 1)
set session sql_log_bin=0;
call mtr.add_suppression("Replica SQL for channel 'group_replication_applier': Could not execute Write_rows event on table .*");
call mtr.add_suppression("Replica SQL for channel 'group_replication_applier': Worker . failed executing transaction .*");
call mtr.add_suppression("Replica SQL for channel 'group_replication_applier': ... The replica coordinator and worker threads are stopped, .*");
call mtr.add_suppression("Replica: Duplicate entry '.' for key 't1.PRIMARY' Error_code: MY-001062");
call mtr.add_suppression("The applier thread execution was aborted. .*");
call mtr.add_suppression("Error running query, replica SQL thread aborted. .*");
call mtr.add_suppression("Fatal error during execution on the Applier process of Group Replication. The server will now leave the group.");
call mtr.add_suppression("The server was automatically set into read only mode after an error was detected.");
call mtr.add_suppression("Skipping leave operation: concurrent attempt to leave the group is on-going.");
set session sql_log_bin=1;
--source include/start_and_bootstrap_group_replication.inc
CREATE TABLE test.t1 (a INT PRIMARY KEY NOT NULL);
INSERT INTO test.t1 values (1);
--echo
--echo # 2. Start M2.
--let $rpl_connection_name= server2
--source include/rpl_connection.inc
--source include/start_group_replication.inc
--echo
--echo # 3. Create and start new channel ch3_1: M1(master), M3(slave)
--echo # and ch4_1: M1(master), M4(slave).
--let $rpl_connection_name= server3
--source include/rpl_connection.inc
set session sql_log_bin=0;
call mtr.add_suppression("Error reading packet from server for channel 'ch3_1': .*");
set session sql_log_bin=1;
--replace_result $SERVER_MYPORT_1 SERVER_1_PORT
--eval CHANGE REPLICATION SOURCE TO SOURCE_HOST='localhost', SOURCE_USER='root', SOURCE_PORT=$SERVER_MYPORT_1 for channel 'ch3_1'
--let $rpl_channel_name='ch3_1'
--source include/start_slave.inc
--let $rpl_channel_name=
--let $wait_condition= SELECT COUNT(*)=1 FROM information_schema.tables WHERE TABLE_SCHEMA="test" AND TABLE_NAME="t1"
--source include/wait_condition.inc
--let $wait_condition= SELECT COUNT(*)=1 FROM test.t1 WHERE a=1
--source include/wait_condition.inc
--let $rpl_connection_name= server4
--source include/rpl_connection.inc
set session sql_log_bin=0;
call mtr.add_suppression("Error reading packet from server for channel 'ch4_1': .*");
set session sql_log_bin=1;
--replace_result $SERVER_MYPORT_1 SERVER_1_PORT
--eval CHANGE REPLICATION SOURCE TO SOURCE_HOST='localhost', SOURCE_USER='root', SOURCE_PORT=$SERVER_MYPORT_1 for channel 'ch4_1'
--let $rpl_channel_name='ch4_1'
--source include/start_slave.inc
--let $rpl_channel_name=
--let $wait_condition= SELECT COUNT(*)=1 FROM information_schema.tables WHERE TABLE_SCHEMA="test" AND TABLE_NAME="t1"
--source include/wait_condition.inc
--let $wait_condition= SELECT COUNT(*)=1 FROM test.t1 WHERE a=1
--source include/wait_condition.inc
--echo
--echo # 4. Insert row on M1 and table t1 with binlog off.
--let $rpl_connection_name= server1
--source include/rpl_connection.inc
SET sql_log_bin=0;
INSERT INTO test.t1 values (2);
SET sql_log_bin=1;
--echo
--echo # 5. Insert same row in M2 so that M1 stops due to primary key coflict.
--let $rpl_connection_name= server2
--source include/rpl_connection.inc
SET GLOBAL super_read_only= 0;
INSERT INTO test.t1 values (2);
--echo
--echo # 6. Wait for GR to ERROR out on M1.
--let $rpl_connection_name= server1
--source include/rpl_connection.inc
--let $group_replication_member_state= ERROR
--source include/gr_wait_for_member_state.inc
SET GLOBAL super_read_only= FALSE;
SET sql_log_bin=0;
INSERT INTO test.t1 values (3);
SET sql_log_bin=1;
SET GLOBAL super_read_only= TRUE;
--echo
--echo # 7. Assert channels ch3_1 and ch4_1 have errored out.
--echo # Assert binlog dump thread is not present in threads table.
--let $assert_text= Thread Binlog Dump GTID is killed.
--let $assert_cond= "[SELECT COUNT(*) FROM information_schema.processlist WHERE COMMAND=\"Binlog Dump%\"]" = "0"
--source include/assert.inc
--let $rpl_connection_name= server3
--source include/rpl_connection.inc
--let $assert_file= $MYSQLTEST_VARDIR/log/mysqld.3.err
--let $assert_select= Lost connection to MySQL server during query \(server_errno=2013\)
--let $assert_count= 1
--let $assert_text= Master connection is lost.
--source include/assert_grep.inc
--let $assert_text= Slave connection is stopped.
--let $assert_cond= "[SELECT COUNT(*) FROM test.t1 WHERE a=3]" = "0"
--source include/assert.inc
--let $rpl_connection_name= server4
--source include/rpl_connection.inc
--let $assert_file= $MYSQLTEST_VARDIR/log/mysqld.4.err
--let $assert_select= Lost connection to MySQL server during query \(server_errno=2013\)
--let $assert_count= 1
--let $assert_text= Master connection is lost.
--source include/assert_grep.inc
--let $assert_text= Slave connection is stopped.
--let $assert_cond= "[SELECT COUNT(*) FROM test.t1 WHERE a=3]" = "0"
--source include/assert.inc
--echo
--echo # 8. Restore M3 channel.
--let $rpl_connection_name= server3
--source include/rpl_connection.inc
--let $rpl_channel_name='ch3_1'
--source include/stop_slave.inc
--let $rpl_channel_name=
--let $rpl_connection_name= server4
--source include/rpl_connection.inc
--let $rpl_channel_name='ch4_1'
--source include/stop_slave.inc
--let $rpl_channel_name=
--let $rpl_connection_name= server1
--source include/rpl_connection.inc
SET GLOBAL super_read_only= FALSE;
SET sql_log_bin=0;
DELETE FROM test.t1 WHERE a=3;
SET sql_log_bin=1;
SET GLOBAL super_read_only= TRUE;
--echo
--echo # 9. Start GR on M1 and channel ch3_1: M1(master), M3(slave)
--echo # and ch4_1: M1(master), M4(slave).
--source include/stop_group_replication.inc
SET sql_log_bin=0;
DELETE FROM test.t1 WHERE a=2;
SET sql_log_bin=1;
--source include/start_group_replication.inc
--replace_result $server1_uuid SERVER1_UUID
--eval SELECT group_replication_set_as_primary("$server1_uuid")
INSERT INTO test.t1 values (3);
--let $rpl_connection_name= server3
--source include/rpl_connection.inc
--let $rpl_channel_name='ch3_1'
--source include/start_slave.inc
--let $rpl_channel_name=
--let $wait_condition= SELECT COUNT(*)=1 FROM test.t1 WHERE a=3
--source include/wait_condition.inc
--let $rpl_connection_name= server4
--source include/rpl_connection.inc
--let $rpl_channel_name='ch4_1'
--source include/start_slave.inc
--let $rpl_channel_name=
--let $wait_condition= SELECT COUNT(*)=1 FROM test.t1 WHERE a=3
--source include/wait_condition.inc
--echo
--echo # 10. Stop GR on M1.
--let $rpl_connection_name= server1
--source include/rpl_connection.inc
--source include/stop_group_replication.inc
SET GLOBAL super_read_only= FALSE;
SET sql_log_bin=0;
INSERT INTO test.t1 values (4);
SET sql_log_bin=1;
SET GLOBAL super_read_only= TRUE;
--echo
--echo # 11. Assert channels ch3_1 and ch4_1 have errored out.
--echo # Assert binlog dump thread is not present in threads table.
--let $assert_text= Thread Binlog Dump GTID is killed.
--let $assert_cond= "[SELECT COUNT(*) FROM information_schema.processlist WHERE COMMAND=\"Binlog Dump%\"]" = "0"
--source include/assert.inc
--let $rpl_connection_name= server3
--source include/rpl_connection.inc
--let $assert_file= $MYSQLTEST_VARDIR/log/mysqld.3.err
--let $assert_select= Lost connection to MySQL server during query \(server_errno=2013\)
--let $assert_count= 2
--let $assert_text= Master connection is lost.
--source include/assert_grep.inc
--let $assert_text= Slave connection is stopped.
--let $assert_cond= "[SELECT COUNT(*) FROM test.t1 WHERE a=4]" = "0"
--source include/assert.inc
--let $rpl_connection_name= server4
--source include/rpl_connection.inc
--let $assert_file= $MYSQLTEST_VARDIR/log/mysqld.4.err
--let $assert_select= Lost connection to MySQL server during query \(server_errno=2013\)
--let $assert_count= 2
--let $assert_text= Master connection is lost.
--source include/assert_grep.inc
--let $assert_text= Slave connection is stopped.
--let $assert_cond= "[SELECT COUNT(*) FROM t1 WHERE a=4]" = "0"
--source include/assert.inc
--echo
--echo # 12. Cleanup
--let $rpl_connection_name= server1
--source include/rpl_connection.inc
SET GLOBAL super_read_only= FALSE;
SET sql_log_bin=0;
DELETE FROM test.t1 WHERE a=4;
SET sql_log_bin=1;
SET GLOBAL super_read_only= TRUE;
--source include/start_group_replication.inc
--let $rpl_connection_name= server2
--source include/rpl_connection.inc
DROP TABLE test.t1;
--let $rpl_connection_name= server3
--source include/rpl_connection.inc
--let $rpl_channel_name='ch3_1'
--source include/stop_slave.inc
--let $rpl_channel_name=
RESET SLAVE ALL FOR CHANNEL 'ch3_1';
--source include/start_group_replication.inc
--let $rpl_connection_name= server4
--source include/rpl_connection.inc
--let $rpl_channel_name='ch4_1'
--source include/stop_slave.inc
--let $rpl_channel_name=
RESET SLAVE ALL FOR CHANNEL 'ch4_1';
--source include/start_group_replication.inc
--source include/group_replication_end.inc
|
