2019-08-14 12:29:09.609 WARN 1079 --- [ main] org.apache.dubbo.config.AbstractConfig : [DUBBO] There's no valid metadata config found, if you are using the simplified mode of registry url, please make sure you have a metadata address co…
错误:Host '127.0.0.1' is not allowed to connect to this MySQL server 一般原因: MySQL数据库的配置文件my.ini中设置了参数: skip-name-resolve 从而导致使用“localhost”不能连接到数据库. 解决方法: 注释掉: #skip-name-resolve 注释掉对数据库的设置略有影响,但影响不大.…
mysql> show processlist;+----+----------------------+-----------------+------+---------+------+------------------------+------------------+| Id | User | Host | db | Command | Time | State | Info |+----+----------------------+-----------------+------+…
1.异常 java.lang.IllegalStateException: Failed to check the status of the service org.ko.server.service.UserService. No provider available for the service org.ko.server.service.UserService:1.0.2 from the url zookeeper://127.0.0.1:2181/com.alibaba.dubbo…
查看错误日志: /etc/log/zabbix/zabbix_server.log 3148:20210404:233938.363 cannot send list of active checks to "127.0.0.1": host [localhost] not found not found 错误: web界面下的configuration --> hosts 的name 与 /etc/zabbix/zabbix_agentd.conf 的 hostname…
"This file could not be checked in because the original version of the file on the server was moved or deleted. A new version of this file has been saved to the server, but your check-in comments were not saved---To save comments with the new version…
环境:在VirtualBox中安装了Ubuntu虚拟机,网络使用了NAT模式,开启了端口转发. 局域网内其他计算机访问虚拟机中的MySQL Server出现两个问题: Lost connection to MySQL server at 'reading initial communication packet, system error: 0 以及 host is not allowed to connect mysql 1.解决Lost connection to MySQL server…
在开发中为了让开发更方便,在本地配置环境,希望可以直接访问服务器上的MySQL数据库,更方便的管理数据库, 需要在本地远程连接linux服务器的本地数据库,直接用数据库管理工具连接出现如下报错1130 - Host 127.0.0.1 is not allowed to connect to this MySQL server: 这个错误说明MySQL没有允许远程登录,只要授权可以远程登录就ok了. 登录到服务器上,mysql -u root -p 回车,password:(输入你的密码),进入…
“System.Runtime.InteropServices.COMException”类型的未经处理的异常在 Arcgis_Test.exe 中发生 其他信息: ArcGIS product not specified. You must first bind to an ArcGIS version prior to using any ArcGIS components. 解决办法:添加 ESRI.ArcGIS.RuntimeManager.Bind(ESRI.ArcGIS.Produc…
作者:david_zhang@sh [转载时请以超链接形式标明文章] 链接:http://www.cnblogs.com/david-zhang-index/p/4182469.html 本文适用Oracle 11.2.0.1 64bit for RHEL6.0 Server x86_64平台 1.关闭系统防火墙 [root@xxx ~]# service iptables stop 2.交换分区及内存分配 AVAILABLE RAM SWAP SPACE REQUIRED Between 1…
[root@zstedu mysql]# mysql --protocol=tcp -h 127.0.0.1 -uroot -pEnter password: ERROR 1130 (HY000): Host '127.0.0.1' is not allowed to connect to this MySQL server 注释掉skip_name_resolve…
ERROR [KafkaServer id=1] Fatal error during KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer)at kafka.network.Acceptor.openServerSocket(SocketServer.scala:404) at kafka.network.Acceptor.<init>(SocketServer.scala:308) at kafka.netwo…
Address already in use. Typically, only one usage of each socket address (protocol/IP address/port) is permitted. This error occurs if an application attempts to bind a socket to an IP address/port that has already been used for an existing socket, o…
PHP 程序无法连接到 CentOS 上的PostgreSQL,但是在 CentOS 服务器上却能正常运行 psql, 操作如下:多次重启 PG 数据库后发现 CGI 脚本无法连接数据库,但是可以使用 psql 连接上数据库 PHP 程序报错如下: PostgreSQL server: could not connect to server: Permission denied Is the server running on host "localhost" (127.0.0.1)…
k8s坑The connection to the server localhost:8080 was refused - did you specify the right host or port 2019年01月08日 17:21:06 金柱 阅读数:47 定义一个mysql的RC文件:mysql-rc.yaml apiVersion: v1 kind: ReplicationController metadata: name: mysql spec: replicas: 1 select…
完成了一个服务器文件监控系统,该系统的核心是一个Windows服务,需要安装在服务器上.由于是Visual Studio 2012开发,为了保证开发的Windows服务可以运行,必须在Windows服务器上安装.NET Framework..NET Framework是所有使用.NET开发软件的运行环境,它的下层是操作系统,上层就是由.NET开发的各种应用. 做了个Windows Server 2008 R2(64位)的服务器(虚拟机),然后通过远程桌面的方式从自己的本地系统访问.这种方式是倒是…
错误: 严重: Error configuring application listener of class org.springframework.web.context.ContextLoaderListener java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener at org.apache.catalina.loader.WebappClassLoaderBase.…
