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'

早上打開瀏覽器准備登陸某個系統,發現Error Not Found,有點奇怪,這個服務器應該沒人用了才對,然后到weblogic后台去看日志,報如下錯誤: 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 推薦指數:

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

引起 : 測試環境和生產環境共同使用同一個數據庫 , 測試使用的是遠程,生產使用的是localhost 粗略分析: 1、 同一個ip在短時間內產生太多中斷的數據庫連接而導致的阻塞 2、超過了mysql數據庫max_connection_errors的最大值 解決方法 直接 flush ...

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