Unable to determine local host from URL REPOSITORY_URL=http://

Nagios报错如下 ***** Nagios *****Notification Type: PROBLEM Service: MEM_USEHost: s3Address: 10.10.16.103State: UNKNOWN  Date/Time: Tue Jun 28 17:41:42 CST 2016 Additional Info: Unable to determine memory usage. 解决过程: 1.根据Service:MEM_USE在文件/etc/nagios/ob

项目中用到hbase,有时候可能会报一些异常,比如java.io.IOException: Unable to determine ZooKeeper ensemble 等等,当出现这个问题时,某某说是项目中用到线程池的问题导致的,但查看异常之后,并非跟啥线程池有关系,异常信息如下: java.io.IOException: Unable to determine ZooKeeper ensemble at org.apache.hadoop.hbase.zookeeper.ZKUtil.con

运行: ./bin/cassandra 得到输出结果: objc[1881]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home/bin/java and /Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home/jre/lib/libinstrument.d

今天有个朋友在群里问,为何脚本运行不通过,其脚本操作步骤简单描述如下: 1.启动火狐浏览器 2.打开百度 3.查询框输入关键字 4.点击按钮[百度一下] 脚本挺简单的,其给出的应用报错信息如下所示: [TestNG] Running: C:\Users\jiwei.xu\AppData\Local\Temp\testng-eclipse--429788523\testng-customsuite.xml org.openqa.selenium.firefox.NotConnectedExcept

今天同事做微信管理的项目,请求接口返回如下错误SSL certificate problem: unable to get local issuer certificate. 此问题的出现是由于没有配置信任的服务器HTTPS验证.默认,cURL被设为不信任任何CAs,就是说,它不信任任何服务器验证.因此,这就是浏览器无法通过HTTPs访问你服务器的原因. 解决此报错有2种处理方法 1.如果你的内容不敏感,一个快捷的方法是使用curl_exec()之前跳过ssl检查项. curl_setopt($

现象 在Mac上启动tomcat时,报了如下错误: Error: Exception thrown by the agent : java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: XXXX: XXXX: nodename nor servname provided, or not known 解决方法 查看 /ect/hosts 文件的内容: 127.0.0.1 loca

1. 相信很多同学刚接触selenium时,在Eclipse中打开fireFox浏览器是报报错:org.openqa.selenium.firefox.NotConnectedException: Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms. Firefox console output:...(异常代码太多此处省略) 在网上找了好多方法都是不能解决问题,结果是焦头烂额! 2.其实这是selenium的jar包和

[!] Unable to add a source with url `https://github.com/CocoaPods/Specs.git` named `master-1`.  You can try adding it manually in `~/.cocoapods/repos` or via `pod repo add`. 是由于我装了多个Xcode导致路径变了, 解决:hwjdeMacBook-Pro:IJiaXiao_JiaoLian hwj$ sudo xcode-s

发邮件的时候报错,邮件无法发送:SSL certificate: unable to get local issuer certificate 在Windows下,curl找不到CA证书去验证对方的证书! 方法一:(极度不推荐,不安全) curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); 方法二: It's easy to fix (php 5.3.7 or higher) - Download a list file with an up-to-d