189 lines
5.8 KiB
Plaintext
189 lines
5.8 KiB
Plaintext
################################################################################
|
|
# Test that evaluates the safe guards that stop members from joining with
|
|
# transactions not present in the group.
|
|
#
|
|
# Here we test several cases where the joiner is allowed or not in the group
|
|
# based on its executed transaction set.
|
|
#
|
|
# Test guide:
|
|
# 0. The test requires three servers.
|
|
# Test case 1: A member that has an unrelated transaction fails to join
|
|
# 1) There is a group with a member that has some transactions
|
|
# 2) Insert a transaction on server 2 that acquires a local GTID
|
|
# 3) Server 2 fails to join because the group doesn't know that GTID
|
|
#
|
|
# Test case 2: A member that has more group transactions fails to join
|
|
# 1) Take server 1 out of the group.
|
|
# 2) Clean server 2 and boot the group again with it
|
|
# 3) Try to add server 1 to the group. It fails because server 1 has 5
|
|
# transaction and server 2 only has 1
|
|
#
|
|
# 3. Verify all is fine.
|
|
#
|
|
# 4. Clean up.
|
|
################################################################################
|
|
|
|
--source include/big_test.inc
|
|
--let $group_replication_group_name= b2b6cdc0-eb94-11e5-a837-0800200c9a66
|
|
--source include/have_group_replication_plugin.inc
|
|
--let $rpl_gtid_utils= 1
|
|
--let $rpl_skip_group_replication_start= 1
|
|
--source include/group_replication.inc
|
|
--let $errand_transaction_uuid= aaaaaaaa-bbbb-aaaa-bbbb-aaaaaaaaaaaa
|
|
|
|
# Suppress errors
|
|
|
|
--let $rpl_connection_name= server1
|
|
--source include/rpl_connection.inc
|
|
|
|
SET SESSION sql_log_bin= 0;
|
|
call mtr.add_suppression(".*This member has more executed transactions *.*");
|
|
call mtr.add_suppression(".*The member contains transactions not present *.*");
|
|
SET SESSION sql_log_bin= 1;
|
|
|
|
--let $rpl_connection_name= server2
|
|
--source include/rpl_connection.inc
|
|
|
|
SET SESSION sql_log_bin= 0;
|
|
call mtr.add_suppression(".*This member has more executed transactions *.*");
|
|
call mtr.add_suppression(".*The member contains transactions not present *.*");
|
|
SET SESSION sql_log_bin= 1;
|
|
|
|
--echo #
|
|
--echo # Setup the first member
|
|
--echo #
|
|
|
|
--let $rpl_connection_name= server1
|
|
--source include/rpl_connection.inc
|
|
--source include/start_and_bootstrap_group_replication.inc
|
|
|
|
# Add some data for recovery
|
|
|
|
CREATE TABLE t1 (c1 INT NOT NULL PRIMARY KEY) ENGINE=InnoDB;
|
|
INSERT INTO t1 VALUES (1);
|
|
|
|
--let $assert_text= The first member has 3 transaction belonging to the group
|
|
--let $assert_cond= "[SELECT @@GLOBAL.GTID_EXECUTED]" = "$group_replication_group_name:1-3";
|
|
--source include/assert.inc
|
|
|
|
--echo #
|
|
--echo # Test case 1: Try to add a member with local data on it.
|
|
--echo # The start group replication command shall fail
|
|
--echo #
|
|
|
|
--let $rpl_connection_name= server2
|
|
--source include/rpl_connection.inc
|
|
|
|
--eval SET GTID_NEXT= "$errand_transaction_uuid:1"
|
|
CREATE TABLE t2 (c1 INT NOT NULL PRIMARY KEY) ENGINE=InnoDB;
|
|
SET GTID_NEXT= "AUTOMATIC";
|
|
|
|
--let $assert_text= The member shall contain a local transaction
|
|
--let $assert_cond= "[SELECT @@GLOBAL.GTID_EXECUTED]" = "$errand_transaction_uuid:1";
|
|
--source include/assert.inc
|
|
|
|
--eval SET GLOBAL group_replication_group_name= "$group_replication_group_name"
|
|
--error ER_GROUP_REPLICATION_CONFIGURATION
|
|
START GROUP_REPLICATION;
|
|
|
|
--echo # Test case 1 cleanup
|
|
--echo # Remove data on server 2
|
|
|
|
DROP TABLE t2;
|
|
RESET MASTER;
|
|
|
|
#For precaution, wait for server 2 to leave
|
|
--let $rpl_connection_name= server1
|
|
--source include/rpl_connection.inc
|
|
|
|
--let $group_replication_number_of_members= 1
|
|
--source include/gr_wait_for_number_of_members.inc
|
|
|
|
# Wait until View_change_log_event from server 2 join is logged on binary log
|
|
--let $wait_condition= SELECT @@GLOBAL.GTID_EXECUTED = "$group_replication_group_name:1-4"
|
|
--source include/wait_condition.inc
|
|
|
|
--echo #
|
|
--echo # Test case 2: Try to add a member with more group transactions
|
|
--echo # The start group replication command shall fail
|
|
--echo #
|
|
|
|
--let $rpl_connection_name= server1
|
|
--source include/rpl_connection.inc
|
|
|
|
--source include/stop_group_replication.inc
|
|
|
|
--let $rpl_connection_name= server2
|
|
--source include/rpl_connection.inc
|
|
|
|
--source include/start_and_bootstrap_group_replication.inc
|
|
|
|
--let $assert_text= The first member to join has only one transaction
|
|
--let $assert_cond= "[SELECT @@GLOBAL.GTID_EXECUTED]" = "$group_replication_group_name:1";
|
|
--source include/assert.inc
|
|
|
|
--let $rpl_connection_name= server1
|
|
--source include/rpl_connection.inc
|
|
|
|
--let $assert_text= The second member to join has 4 transactions
|
|
--let $assert_cond= "[SELECT @@GLOBAL.GTID_EXECUTED]" = "$group_replication_group_name:1-4";
|
|
--source include/assert.inc
|
|
|
|
--eval SET GLOBAL group_replication_group_name= "$group_replication_group_name"
|
|
--error ER_GROUP_REPLICATION_CONFIGURATION
|
|
START GROUP_REPLICATION;
|
|
|
|
--echo # Test case 2 cleanup
|
|
--echo # Put server 1 back in the group
|
|
|
|
--let $rpl_connection_name= server2
|
|
--source include/rpl_connection.inc
|
|
|
|
#For precaution, wait for server 1 to leave
|
|
--let $group_replication_number_of_members= 1
|
|
--source include/gr_wait_for_number_of_members.inc
|
|
|
|
--source include/stop_group_replication.inc
|
|
|
|
RESET MASTER;
|
|
|
|
--let $rpl_connection_name= server1
|
|
--source include/rpl_connection.inc
|
|
|
|
--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 # Verify all is fine
|
|
--echo #
|
|
|
|
--let $rpl_connection_name= server1
|
|
--source include/rpl_connection.inc
|
|
|
|
INSERT INTO t1 VALUES (2);
|
|
|
|
--source include/rpl_sync.inc
|
|
|
|
--let $assert_text= 'There are two values in table t1'
|
|
--let $assert_cond= [SELECT COUNT(*) AS count FROM t1, count, 1] = 2
|
|
--source include/assert.inc
|
|
|
|
--let $rpl_connection_name= server2
|
|
--source include/rpl_connection.inc
|
|
|
|
--let $assert_text= 'There are two values in table t1'
|
|
--let $assert_cond= [SELECT COUNT(*) AS count FROM t1, count, 1] = 2
|
|
--source include/assert.inc
|
|
|
|
--echo #
|
|
--echo # Cleaning up
|
|
--echo #
|
|
|
|
DROP TABLE t1;
|
|
|
|
--source include/group_replication_end.inc
|