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
|
################################################################################
# Validate that recovery errors are properly reported between attempts on
# performance_schema.replication_applier_status_by_worker and SHOW SLAVE STATUS.
#
# Test:
# 0. The test requires two servers: M1 and M2.
# 1. Bootstrap group on server1 and create table t1 on it.
# 2. Create the same table t1 on server1 and then join it to
# the group, recovery will fail.
# Assert that error is visible on
# performance_schema.replication_applier_status_by_worker
# and SHOW SLAVE STATUS between retry attempts.
# 3. Clean up.
################################################################################
--source include/have_group_replication_plugin.inc
--let $rpl_skip_group_replication_start= 1
--source include/group_replication.inc
--echo
--echo ############################################################
--echo # 1. Bootstrap group on server1 and create table t1 on it.
--let $rpl_connection_name= server1
--source include/rpl_connection.inc
--source include/start_and_bootstrap_group_replication.inc
CREATE TABLE t1 (c1 INT NOT NULL PRIMARY KEY);
--echo
--echo ############################################################
--echo # 2. Create the same table t1 on server1 and then join it to
--echo # the group, recovery will fail.
--echo # Assert that error is visible on
--echo # performance_schema.replication_applier_status_by_worker
--echo # and SHOW SLAVE STATUS between retry attempts.
--let $rpl_connection_name= server2
--source include/rpl_connection.inc
SET SESSION sql_log_bin= 0;
call mtr.add_suppression("Replica SQL for channel 'group_replication_recovery': Worker [0-9] failed executing transaction .*; Error 'Table 't1' already exists' on query.*");
call mtr.add_suppression("Replica SQL for channel 'group_replication_recovery': Error 'Table 't1' already exists' on query.*");
call mtr.add_suppression("Replica: Table 't1' already exists Error_code: MY-001050");
call mtr.add_suppression("Error while starting the group replication incremental recovery receiver/applier threads");
CREATE TABLE t1 (c1 INT NOT NULL PRIMARY KEY);
SET SESSION sql_log_bin= 1;
SET @group_replication_recovery_reconnect_interval_save= @@GLOBAL.group_replication_recovery_reconnect_interval;
# Increase the reconnect interval to avoid reconnects on slow machines.
SET GLOBAL group_replication_recovery_reconnect_interval= 3600;
--replace_result $group_replication_group_name GROUP_REPLICATION_GROUP_NAME
--eval SET GLOBAL group_replication_group_name= "$group_replication_group_name"
START GROUP_REPLICATION;
--echo # Wait until the error is reported on performance_schema.replication_applier_status_by_worker table
--let $wait_condition= SELECT COUNT(*)=1 FROM performance_schema.replication_applier_status_by_worker WHERE channel_name='group_replication_recovery' AND last_error_number=1050;
--source include/wait_condition.inc
--let $last_errno = query_get_value(SHOW SLAVE STATUS FOR CHANNEL 'group_replication_recovery', Last_Errno, 1)
--let $assert_text= Recovery channel error is reported on Last_Errno
--let $assert_cond= $last_errno = 1050
--source include/assert.inc
--let $last_sql_errno = query_get_value(SHOW SLAVE STATUS FOR CHANNEL 'group_replication_recovery', Last_SQL_Errno, 1)
--let $assert_text= Recovery channel error is reported on Last_SQL_Errno
--let $assert_cond= $last_sql_errno = 1050
--source include/assert.inc
--let $server2_uuid= `SELECT @@server_uuid`
--let $assert_text= MEMBER_STATE is RECOVERING
--let $assert_cond= "[SELECT MEMBER_STATE FROM performance_schema.replication_group_members WHERE MEMBER_ID=\'$server2_uuid\', MEMBER_STATE, 1]" = "RECOVERING"
--source include/assert.inc
--source include/stop_group_replication.inc
SET GLOBAL group_replication_recovery_reconnect_interval= @group_replication_recovery_reconnect_interval_save;
--echo
--echo ############################################################
--echo # 3. Clean up.
--let $rpl_connection_name= server2
--source include/rpl_connection.inc
SET SESSION sql_log_bin= 0;
DROP TABLE t1;
SET SESSION sql_log_bin= 1;
--let $rpl_connection_name= server1
--source include/rpl_connection.inc
DROP TABLE t1;
--source include/group_replication_end.inc
|
