MySQL Packet for query is too large

 500, Server error.
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Error:服务运行异常, ### Error querying database. Cause: com.mysql.jdbc.PacketTooBigException: 
Packet for query is too large (8208 > 1024). You can change this value on the server by setting the max_allowed_packet' variable.
 ### The error may exist in file [D:\szkj\newproject\ruichi\target\classes\com\vacomall\mapper\xml\SysMenuMapper.xml]
 ### The error may involve defaultParameterMap ### The error occurred while setting parameters ###
 SQL: SELECT id,menuName,pid,url,icon,sort,deep,code,`resource` FROM sys_menu WHERE (pid = ? AND id IN 

参考博客：http://blog.csdn.net/linhaiguo/article/details/50763104

show VARIABLES like '%max_allowed_packet%';

set global max_allowed_packet = 1*1024*10