ERROR 1201 (HY000): Could not initialize master in

重新配置主从报以下错误：ERROR 1201 (HY000): Could not initialize master info structure; more error messages can be found in the MySQL error log错误

解决方案是：

运行命令 stop slave;
成功执行后继续运行 reset slave;
然后重新设置主从复制。