config root man

################################################################################
# Test that evaluates basics about transaction control when joining and the
# basics about group_replication_allow_local_disjoint_gtids_join.
#
# Test:
#  0) The test requires two servers: M1 and M2.
#  1) Bootstrap start a group on M1 and execute some transactions.
#  2) Execute a local transaction on M2 and try to join. It fails.
#     Verify the error messages are logged.
#  3) Test the default value is 0, invalid inputs are not accepted, and the
#     value can be set to 1 for the variable.
#  4) Test that the M2 can now join the group with this option set to 1/ON.
#  5) Verify all is fine. Check data in table on M2.
#  6) Clean up.
################################################################################

--let $group_replication_group_name= c645abc0-ebb9-11e5-a837-0800200c9a66
--source ../inc/have_group_replication_plugin.inc
--let $rpl_skip_group_replication_start= 1
--source ../inc/group_replication.inc
--let $errand_transaction_uuid= aaaaaaaa-bbbb-aaaa-bbbb-aaaaaaaaaaaa

# Suppress errors

--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 ../inc/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 # Verify that server 2 can't enter the group
--echo # Verify that error messages are logged.
--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;

--replace_regex /[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]T[0-9][0-9]:[0-9][0-9]:[0-9][0-9]\.[0-9][0-9][0-9][0-9][0-9][0-9][-+Z][0-9:]* *[0-9]* *\[/DATE_TIME [/
--let $grep_file=$MYSQLTEST_VARDIR/tmp/group_replication_transaction_compatibility_basics.err
--let $grep_pattern=This member has more executed transactions than those present in the group. Local transactions
--source include/grep_pattern.inc

--replace_regex /[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]T[0-9][0-9]:[0-9][0-9]:[0-9][0-9]\.[0-9][0-9][0-9][0-9][0-9][0-9][-+Z][0-9:]* *[0-9]* *\[/DATE_TIME [/
--let $grep_file=$MYSQLTEST_VARDIR/tmp/group_replication_transaction_compatibility_basics.err
--let $grep_pattern=The member contains transactions not present in the group. The member will now exit the group.
--source include/grep_pattern.inc

--echo #
--echo # Test the basics for group_replication_allow_local_disjoint_gtids_join
--echo #

# Check default value
--let $assert_text= The default value of allow_local_disjoint_gtids_join should be 0/OFF
--let $assert_cond= "[SELECT @@group_replication_allow_local_disjoint_gtids_join]" = "0"
--source include/assert.inc

# Test that variable doesn't take invalid inputs
--error ER_WRONG_VALUE_FOR_VAR
SET GLOBAL group_replication_allow_local_disjoint_gtids_join= NULL;

--error ER_WRONG_VALUE_FOR_VAR
SET GLOBAL group_replication_allow_local_disjoint_gtids_join= "a";

--error ER_WRONG_TYPE_FOR_VAR
SET GLOBAL group_replication_allow_local_disjoint_gtids_join= 1.2;

# Enable variable by setting it to 1
SET GLOBAL group_replication_allow_local_disjoint_gtids_join= 1;

--let $assert_text= The value of allow_local_disjoint_gtids_join should now be 1/ON
--let $assert_cond= "[SELECT @@group_replication_allow_local_disjoint_gtids_join]" = "1"
--source include/assert.inc

--echo #
--echo # Test that server 2 can now join
--echo #

#For precaution, wait for server 2 to leave before joining again.
--let $rpl_connection_name= server1
--source include/rpl_connection.inc

--let $group_replication_number_of_members= 1
--source ../inc/gr_wait_for_number_of_members.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);

# We cannot use rpl_sync.inc because of errand transactions.
--let $sync_slave_connection= server2
--source include/sync_slave_sql_with_master.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 #

--let $rpl_connection_name= server1
--source include/rpl_connection.inc

--source include/stop_group_replication.inc
--source include/start_group_replication.inc

--let $rpl_connection_name= server2
--source include/rpl_connection.inc

SET GLOBAL group_replication_allow_local_disjoint_gtids_join= 0;

DROP TABLE t1;
DROP TABLE t2;

--source ../inc/group_replication_end.inc