Last_IO_Errno   1593
Last_IO_Error   Fatal error: Failed to run 'after_read_event' hook

Last_SQL_Errno  1594
Last_SQL_Error  Relay log read failure: Could not parse relay log event entry. The possible reasons are: the master's binary log is corrupted (you can check this by running 'mysqlbinlog' on the binary log), the slave's relay log is corrupted (you can check this by running 'mysqlbinlog' on the relay log), a network problem, or a bug in the master's or slave's MySQL code. If you want to check the master's binary log or slave's relay log, you will be able to know their names by issuing 'SHOW SLAVE STATUS' on this slave.

Last_IO_Errno   1595
Last_IO_Error   Relay log write failure: could not queue event from master

# TODO: when the problem is fixed,
# instead of the sleeps below there should be proper
# waits for slaves to start, and also synchronization
# with each master. For now, it will just make the test
# hang for long time, so I won't put it here.
# Also, an log error suppression will need to be added.


--connect (master1,127.0.0.1,root,,,$SERVER_MYPORT_1)
install soname 'semisync_master.so';

--connect (slave,127.0.0.1,root,,,$SERVER_MYPORT_3)

install soname 'semisync_slave.so';
set global rpl_semi_sync_slave_enabled = 1;

--replace_result $SERVER_MYPORT_1 MYPORT_1
eval change master 'master1' to
master_port=$SERVER_MYPORT_1,
master_host='127.0.0.1',
master_user='root';

start slave 'master1';
--sleep 2

--replace_result $SERVER_MYPORT_2 MYPORT_2
eval change master 'master2' to
master_port=$SERVER_MYPORT_2,
master_host='127.0.0.1',
master_user='root';

start slave 'master2';
--sleep 2

stop all slaves;
--sleep 2
start all slaves;
--sleep 3
--replace_result $SERVER_MYPORT_1 MYPORT_1 $SERVER_MYPORT_2 MYPORT_2
query_vertical show all slaves status;

# Cleanup

--source reset_master_slave.inc
uninstall plugin rpl_semi_sync_slave;
--disconnect slave

--connection master1
--source reset_master_slave.inc
uninstall plugin rpl_semi_sync_master;
--disconnect master1