call mtr.add_suppression("The consensus follower is not allowed to to do current operation.");
create table t(id int);
insert into t values(0);
show master status;
File	Position	Binlog_Do_DB	Binlog_Ignore_DB	Executed_Gtid_Set
master-bin.000001	#			#
select * from mysql.gtid_executed;
source_uuid	interval_start	interval_end
#	4	4
show master status;
File	Position	Binlog_Do_DB	Binlog_Ignore_DB	Executed_Gtid_Set
master-bin.000001	#			#
select * from mysql.gtid_executed;
source_uuid	interval_start	interval_end
#	1	1
#	2	2
#	3	3
#	4	4
#	5	5
#	6	6
flush logs;
select * from mysql.gtid_executed;
source_uuid	interval_start	interval_end
#	1	6
drop table t;
create table t(id int);
insert into t values(0);
call dbms_consensus.change_leader("127.0.0.1:PAXOS_PORT_3");
insert into t values(1);
show master status;
File	Position	Binlog_Do_DB	Binlog_Ignore_DB	Executed_Gtid_Set
master-bin.000001	#			#
call dbms_consensus.change_leader("127.0.0.1:PAXOS_PORT_1");;
show master status;
File	Position	Binlog_Do_DB	Binlog_Ignore_DB	Executed_Gtid_Set
master-bin.000002	#			#
drop table t;
create table t(id int);
insert into t values(0);
set debug='+d,crash_commit_before';
insert into t values(1);
ERROR HY000: Lost connection to MySQL server during query
show master status;
File	Position	Binlog_Do_DB	Binlog_Ignore_DB	Executed_Gtid_Set
master-bin.000002	#			#
drop table t;
create table t(c text);
insert into t values('kongzhi');
set global max_binlog_size=4096;
set debug="+d,simulate_leader_degrade_slow";
call dbms_consensus.change_leader("127.0.0.1:PAXOS_PORT_2");;
insert into t values(repeat('1', 1024));
insert into t values(repeat('1', 1024));
insert into t values(repeat('1', 1024));
show master status;
File	Position	Binlog_Do_DB	Binlog_Ignore_DB	Executed_Gtid_Set
master-bin.000001	#			#
show master status;
File	Position	Binlog_Do_DB	Binlog_Ignore_DB	Executed_Gtid_Set
master-bin.000003	#			#
show master status;
File	Position	Binlog_Do_DB	Binlog_Ignore_DB	Executed_Gtid_Set
master-bin.000003	#			#
set global max_binlog_size=(1024 * 1024 * 1024);
drop table t;
call dbms_consensus.change_leader("127.0.0.1:PAXOS_PORT_1");
create table t(id int);
insert into t values(0);
show master status;
File	Position	Binlog_Do_DB	Binlog_Ignore_DB	Executed_Gtid_Set
master-bin.000003	#			#
set global debug="+d, skip_consensus_fifo_cache";
set global debug="+d, crash_before_large_trx_commit_early";
insert into t values(1);
ERROR HY000: Lost connection to MySQL server during query
show master status;
File	Position	Binlog_Do_DB	Binlog_Ignore_DB	Executed_Gtid_Set
master-bin.000003	#			#
flush logs;
insert into t values(2);
0
drop table t;