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mysql- Packet for query is too large (60 > -1).
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- 2016-06-06 09:34:441551browse
mysqlamoebatomcat
连接池用tomcat jdbc ，数据库为mariadb10
中间经过amoeba代理读写分离
偶尔会报这个错
Caused by: com.mysql.jdbc.PacketTooBigException: Packet for query is too large (60 > -1). You can change this value on the server by setting the max_allowed_packet' variable.
mariadb SHOW VARIABLES LIKE 'max_allowed_packet';返回结果为
max_allowed_packet 67108864
不知道什么情况下会引起负值，请高手帮忙排查
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