系统或者程序连接数据报错

null, message from server: "Host '192.168.6.68' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'"

原因：同一个ip在短时间内产生太多（超过mysql数据库max_connection_errors的最大值）中断的数据库连接而导致的阻塞

使用客户端连接数据库

message from server: "Host '192.168.6.68' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts的更多相关文章

  1. 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 404--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 c ...

  2. ERROR 1129 (HY000): Host '192.168.7.210' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'

    一.问题现象 mysql远程连接报错 ERROR (HY000): Host '192.168.7.210' is blocked because of many connection errors; ...

  3. dcloud_base连接失败(root:admin123!@#qwe@tcp(192.168.8.205:3306)/dcloud_base) Error 1129: Host '192.168.8.205' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'

    mysql -uroot -p admin123!@#qwe show global variables like '%max_connect_errors%'; set global max_con ...

  4. mysql连接报错 Host ‘xxx’is blocked because of many connection errors;unblock with 'mysqladmin flush-hosts'

    程序无法连接MySQL,提示:  null, message from server: "Host '192.168.6.68' is blocked because of many con ...

  5. Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'

    环境:linux,mysql5.5.21 错误:Host is blocked because of many connection errors; unblock with 'mysqladmin ...

  6. MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法

    环境:linux,mysql5.5.21 错误:Host is blocked because of many connection errors; unblock with 'mysqladmin ...

  7. 黄聪：MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法（转）

    转自:http://www.cnblogs.com/susuyu/archive/2013/05/28/3104249.html 环境:linux,mysql5.5.21 错误:Host is blo ...

  8. 【错误】：MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'

    错误:MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决 ...

  9. MySql Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 解决方法 -摘自网络

    错误:Host is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' 原因: 同一个i ...

随机推荐

  1. 《C++ Primer Plus》学习笔记——C++程序创建到运行的整个过程

    当你编写了一个C++,如何让它运行起来呢?具体的步骤取决于计算机环境和使用的C++编译器,但大体如下: 1.使用文本编辑器编写程序,并将其保存到文件中,这个文件就是程序的源代码. 2.编译源代码.这意 ...

  2. if...else if...else和switch语句的注意点

    java if...else if...else 语句 if 语句后面可以跟 elseif…else 语句,这种语句可以检测到多种可能的情况. 使用 if,else if,else 语句的时候,需要注 ...

  3. vue 阻止表单默认的提交事件

    form <form autocomplete="off" @submit.prevent="onSubmit"> <input type=& ...

  4. 160407、java实现多线程同步

    多线程就不说了,很好理解,同步就要说一下了.同步,指两个或两个以上随时间变化的量在变化过程中保持一定的相对关系.所以同步的关键是多个线程对象竞争同一个共享资源. 同步分为外同步和内同步.外同步就是在外 ...

  5. 修改mysql root的秘密

    修改mysql root的秘密 ');

  6. Hadoop伪分布安装详解(四)

    目录: 1.修改主机名和用户名 2.配置静态IP地址 3.配置SSH无密码连接 4.安装JDK1.7 5.配置Hadoop 6.安装Mysql 7.安装Hive 8.安装Hbase 9.安装Sqoop ...

  7. c# window窗口

    代码功能 一.隐藏当前窗口 this.Hide();//隐藏当前窗口 二.调用计算机自带 System.Diagnostics.Process.Start("calc.exe"); ...

  8. Elasticsearch 监控插件安装(elasticsearch-head与Kibana)

    摘要 安装Elasticsearch插件Head与Kibana 版本 elasticsearch版本: elasticsearch-2.3.4 elasticsearch-head版本: 2.x(支持 ...

  9. d3.js 之SVG：矢量化图形绘制

    SVG Scalable Vector Graphics 是一个成熟的W3C标准,被设计用来在web和移动平台 上展示可交互的图形.和HTML类似,SVG也支持CSS和JavaScript.尽管可以使 ...

  10. c++拷贝构造函数，深拷贝，浅拷贝，对象内存

    https://blog.csdn.net/lwbeyond/article/details/6202256 防止默认拷贝发生 通过对对象复制的分析,我们发现对象的复制大多在进行“值传递”时发生,这里 ...