问MySQL5.5和mariaDB 10.2之间的复制

EN

Relay log write failure: could not queue event from master

in my.cnf 
    [mysqld]
    log-bin=mysql-bin
    server-id=1

CREATE USER 'repl'@'%' IDENTIFIED BY 'DuoS123';
 GRANT REPLICATION SLAVE ON *.* TO 'repl'@'%';

FLUSH TABLES WITH READ LOCK;

SHOW MASTER STATUS; 

filename : mysql-bin.000004 pos: 904

in my.cnf

[mysqld]
server-id=2

CHANGE MASTER TO   MASTER_HOST='172.31.85.75',  MASTER_USER='repl',   MASTER_PASSWORD='DuoS123',   MASTER_LOG_FILE='mysql-bin.000004',MASTER_LOG_POS=904 ;