A group of events under single GTID can be partially skipped

[slave]

include/stop_slave.inc

change master to master_use_gtid=current_pos;

include/start_slave.inc

show variables like 'gtid%';

Variable_name	Value

gtid_binlog_pos	

gtid_current_pos	

gtid_domain_id	0

gtid_seq_no	0

gtid_slave_pos	

gtid_strict_mode	OFF

[master]

set binlog_format = row;

# 

# We create a table on master so that it's written into binlog as two events under one GTID...

# 

create table t1 as select 1 as a;

show variables like 'gtid%';

Variable_name	Value

gtid_binlog_pos	0-1-1

gtid_current_pos	0-1-1

gtid_domain_id	0

gtid_seq_no	0

gtid_slave_pos	

gtid_strict_mode	OFF

[slave]

#

# ... replication is supposed to abort with ER_BINLOG_ROW_INJECTION_AND_STMT_MODE, and it does...

#

include/wait_for_slave_sql_error.inc [errno=1666]

include/stop_slave.inc

# 

# ... but GTID has already advanced ...

# 

show variables like 'gtid%';

Variable_name	Value

gtid_binlog_pos	0-1-1

gtid_current_pos	0-1-1

gtid_domain_id	0

gtid_seq_no	0

gtid_slave_pos	0-1-1

gtid_strict_mode	OFF

# 

# ... so when we restart the slave, it goes straight away to the next GTID...

# 

include/start_slave.inc

[master]

set binlog_format = statement;

insert into t1 values (2);

select * from t1;

a

1

2

[slave]

# 

# ... and with some luck, replication continues, thus data discrepancy is created:

# 

select * from t1;

a

2

--source include/have_innodb.inc

--source include/have_binlog_format_statement.inc

--let $rpl_topology=1->2

--source include/rpl_init.inc

--echo 

--echo [slave]

--connection server_2

--source include/stop_slave.inc

change master to master_use_gtid=current_pos;

--source include/start_slave.inc

show variables like 'gtid%';

--echo 

--echo [master]

--connection server_1

set binlog_format = row;

--echo # 

--echo # We create a table on master so that it's written into binlog as two events under one GTID...

--echo # 

create table t1 as select 1 as a;

show variables like 'gtid%';

--save_master_pos

--echo 

--echo [slave]

--connection server_2

--echo #

--echo # ... replication is supposed to abort with ER_BINLOG_ROW_INJECTION_AND_STMT_MODE, and it does...

--echo #

--let $slave_sql_errno = 1666

--source include/wait_for_slave_sql_error.inc

--source include/stop_slave.inc

--echo # 

--echo # ... but GTID has already advanced ...

--echo # 

show variables like 'gtid%';

--echo # 

--echo # ... so when we restart the slave, it goes straight away to the next GTID...

--echo # 

--source include/start_slave.inc

--sync_with_master

--echo 

--echo [master]

--connection server_1

set binlog_format = statement;

insert into t1 values (2);

select * from t1;

--save_master_pos

--echo 

--echo [slave]

--connection server_2

--sync_with_master

--echo # 

--echo # ... and with some luck, replication continues, thus data discrepancy is created:

--echo # 

select * from t1;

--connection server_1

--source include/rpl_end.inc

!include suite/rpl/rpl_1slave_base.cnf

!include include/default_client.cnf

[mysqld.1]

log-slave-updates

[mysqld.2]

log-slave-updates

revision-id: sanja@montyprogram.com-20130820135351-6wjeq3u31waunp7c

revno: 3680

branch-nick: 10.0-base