可能需要设置一: 使用Connector/J连接MySQL数据库,程序运行较长时间后就会报以下错误: Communications link failure,The last packet successfully received from the server ...
使用Connector J连接MySQL数据库,程序运行较长时间后就会报以下错误: Communications link failure,The last packet successfully received from the server was millisecond ago.The last packet successfully sent to the server was mil ...
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可能需要设置一: 使用Connector/J连接MySQL数据库,程序运行较长时间后就会报以下错误: Communications link failure,The last packet successfully received from the server ...
这两天在日志中看到关于数据库报的异常: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:Communications link failure Last packet sent to the server was X ms ...
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:Communications link failure Last packet sent to the server was X ms ago 使用 ...
原文出处:http://blog.csdn.net/xuzhuang2008/article/details/8129204 使用Connector/J连接MySQL数据库,程序运行较长时间后就会报以下错误: Communications link failure,The last ...
ActiveMQ版本:5.5.1 MQ 所使用的 MySQL 是 InnoDB存储引擎 记录人:@郑昀 现象: 业务表面现象:无。系统现象:无。 日志信息:业务系 ...
1、编辑my.cnf 在[mysqld] 下面添加 wait_timeout=31536000 interactive_timeout=31536000 2、在连接URL上添加参数:&am ...
: Communications link failure The last packet succ ...
问题现象 com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet sent successfully to the server ...