报错: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Data source rejected establishment of connection, message from server: "Too many connections" at sun.reflect.GeneratedConstructorAccessor16.newInstance(Unknown Source) at…
http://www.oschina.net/question/558677_66703 com.mysql.jdbc.exceptions.MySQLNonTransientConnectionException: Data source rejected establishment of connection, message from server: "Too many connections" "Too many connections"错误 尝试…
前段时间,接手一个项目使用的是原始的jdbc作为数据库的访问,发布到服务器上在运行了一段时间之后总是会出现无法访问的情况,登录到服务器,查看tomcat日志发现总是报如下的错误. Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Data source rejected establishment of connection, message from server: "Too man…
Data source rejected establishment of connection, message from server: "Too many connections" is not eligible for getting processed by all BeanPostProcessors 这个错误是由于mysql连接数已达上限导致的,默认的连接数是100 在linux目录下找到/etc/my.cnf 一般连接数设置500-1000合理范围 max_co…
mysql 链接数满了的错误 ERROR 1040 (HY000): Too many connections 第一种处理方式: ./mysql -u root -p 登录成功后执行以下语句查询当前的最大连接数: select VARIABLE_VALUE from information_schema.GLOBAL_VARIABLES where VARIABLE_NAME='MAX_CONNECTIONS'; 执行以下语句修改最大连接数: set global max_connections…
com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Data source rejected establishment of connection, message from server: "Too many connections" 原因:因为你的MySQL安装目录下的my.ini中设定的并发连接数太少或者系统繁忙导致连接数被占满 解决方式: 打开MYSQL安装目录打开MY.INI找到max_…