MINI MINI MANI MO

###################
Cleanup and server setup
###################
# restart:--group_replication_local_address=GROUP_REPLICATION_LOCAL_ADDRESS --group_replication_group_seeds=GROUP_REPLICATION_GROUP_SEEDS --group_replication_ip_whitelist=GROUP_REPLICATION_GROUP_WHITELIST
server2
RESET MASTER;
server1
RESET MASTER;
server1
SET GLOBAL group_replication_group_name= "8a84f397-aaa4-18df-89ab-c70aa9823561";
###################
Test start values
###################
include/assert.inc [The value of member_id should be empty before starting group replication]
include/assert.inc [The value of view_id should be EMPTY before starting group replication]
include/assert.inc [The value of Count_Transactions_in_queue should be 0 before starting group replication]
include/assert.inc [The value of Count_Transactions_checked should be 0 before starting group replication]
include/assert.inc [The value of Count_conflicts_detected should be 0 before starting group replication]
include/assert.inc [The value of Count_Transactions_rows_validating should be 0 before starting group replication]
include/assert.inc [The value of Transactions_Committed_all_members should be empty before starting group replication]
include/assert.inc [The value of Last_conflict_free_transaction should be 0 before starting group replication]
########################################################
Values being updated after executing some transactions
########################################################
include/start_and_bootstrap_group_replication.inc
include/assert.inc [The value of view_id should be a number followed by ONE at group replication start]
CREATE TABLE t1 (c1 INT NOT NULL PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (2);
INSERT INTO t1 VALUES (3);
INSERT INTO t1 values (4);
STOP SLAVE SQL_THREAD FOR CHANNEL "group_replication_applier";
server2
SET SESSION sql_log_bin= 0;
call mtr.add_suppression("The requested GTID 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1' was already used, the transaction will rollback");
call mtr.add_suppression("The requested GTID 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:2' was already used, the transaction will rollback");
SET SESSION sql_log_bin= 1;
include/start_group_replication.inc
# Apply some transactions on the first member so that the queue of the second member is not empty.
server1
SET GTID_NEXT= 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:1';
INSERT INTO t1 VALUES (5);
SET GTID_NEXT= 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa:2';
INSERT INTO t1 VALUES (6);
SET GTID_NEXT= 'AUTOMATIC';
# Check for the transaction in the applier queue and then unblock the recovery.
server2
[ The value of Count_Transactions_in_queue must be 3 when the applier has not processed the transaction queue ]
server1
START SLAVE SQL_THREAD FOR CHANNEL "group_replication_applier";
server2
include/gr_wait_for_member_state.inc
server1
include/assert.inc [The value of member_id should be equal to server UUID after starting group replication]
include/assert.inc [The value of Count_Transactions_checked should be 6 after starting group replication]
include/assert.inc [The value of Count_conflicts_detected should be 0 after starting group replication]
include/assert.inc [The value of Count_Transactions_rows_validating should be 6 after starting group replication]
include/assert.inc [The value of Transactions_committed_all_members should have server 1 GTIDs before server2 start]
include/assert.inc [The value of Last_Conflict_free_transaction should be the gtid of the last applied transaction.]
SET SESSION sql_log_bin= 0;
include/gtid_utils.inc
SET SESSION sql_log_bin= 1;
[ The value of stable_set must be equal to the member GTID executed set ]
include/assert.inc ['Transactions_committed_all_members must be equal to expected gtid value']
SET SESSION sql_log_bin= 0;
include/gtid_utils_end.inc
SET SESSION sql_log_bin= 1;
include/diff_tables.inc [server1:t1, server2:t1]
DROP TABLE t1;
####################################
The values being checked after stop
####################################
include/stop_group_replication.inc
include/stop_group_replication.inc