mysql: Data source rejected establishment of connection, message from server: "Too many connections"

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

尝试加大 MySQL 的 max_connections 配置吧，好好检查服务是否有连接泄漏的问题，关键是有没有关闭连接

mysql默认配置的是100，创行服务器配置的都是1000，可以借鉴

 

加大MySql的max_connections(最大连接数)