原文:Could not create pool connection. The DBMS driver exception was: null, message from server: "Host '192.168.XX.XX' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'

早上打开浏览器准备登陆某个系统,发现Error Not Found,有点奇怪,这个服务器应该没人用了才对,然后到weblogic后台去看日志,报如下错误: Could not create pool connection. The DBMS driver exception was: null, message from server: Host . .XX.XX is blocked becau ...

2018-04-02 09:11 0 2800 推荐指数:

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怎么解决 ? null, message from server: "Host '***.***.***.***' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'"

引起 : 测试环境和生产环境共同使用同一个数据库 , 测试使用的是远程,生产使用的是localhost 粗略分析: 1、 同一个ip在短时间内产生太多中断的数据库连接而导致的阻塞 2、超过了mysql数据库max_connection_errors的最大值 解决方法 直接 flush ...

Fri Oct 29 00:15:00 CST 2021 0 1759
 
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