一脸懵逼加从入门到绝望学习hadoop之Caused by: java.net.UnknownHostException: master报错
2017-09-11 14:39
435 查看
windows下开发hadoop应用程序，hadoop部署在linux环境中，
在运行调试时可能会出现无法找到主机，类似异常信息如下：
java.net.UnknownHostException: unknown host: master
解决办法如下：
在C:\WINDOWS\system32\drivers\etc\hosts文件中添加如下信息：
192.168.0.55 master
即把自己的虚拟机的ip地址和对应的虚拟机主机名添加一下，解决java.net.UnknownHostException: unknown host: master这个问题
停更......
在运行调试时可能会出现无法找到主机，类似异常信息如下：
java.net.UnknownHostException: unknown host: master
解决办法如下：
在C:\WINDOWS\system32\drivers\etc\hosts文件中添加如下信息：
192.168.0.55 master
即把自己的虚拟机的ip地址和对应的虚拟机主机名添加一下，解决java.net.UnknownHostException: unknown host: master这个问题
停更......
内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 
相关文章推荐
- tomcat启动出现：Caused by: java.net.UnknownHostException: zspr: 未知的名称或服务
- ActiveMQ常见错误三:Caused by: java.net.UnknownHostException: centos: 未知的名称或服务
- Tomcat报出Caused by: java.net.UnknownHostException: auto: 域名解析暂时失败
- 一脸懵逼加从入门到绝望学习hadoop之 org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlException): Permission denied: user=Administrator, access=WRITE, inode="/":root:supergroup:drwxr-xr报错
- Caused by: java.net.UnknownHostException: struts.apache.org
- hadoop namenode无法启动，提示 java.net.unknownhostexception 的解决方法
- hadoop2.2.0升级成hdfs ha后查询报java.net.UnknownHostException
- Error: Exception thrown by the agent : java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: hx2: hx2: unknown error
- Hbase master启动报错：Failed construction of Master: class org.apache.hadoop.hbase.master.HMaster Caused by: java.net.UnknownHostException:
- Hadoop2.7.1 安装提示SHUTDOWN_MSG: Shutting down NameNode at java.net.UnknownHostException
- ERROR security.UserGroupInformation: PriviledgedActionException as:hadoop cause:java.net.UnknownHostException: hadoop: hadoop
- CentOS Hadoop格式化HDFS异常java.net.UnknownHostException
- hadoop格式化namenode出现“java.net.UnknownHostException: master: master: 未知的名称或服务”
- java.lang.IllegalArgumentException: java.net.UnknownHostException: hadoop.baizhiedu.com
- HBase HA 集群启动 报错 java.net.UnknownHostException: HadoopCluster
- 一脸懵逼加从入门到绝望学习hadoop之 org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.AccessControlE
- java开发hadoop报错误 java.net.UnknownHostException
- Linux下部署hadoop出现java.net.UnknownHostException
- hadoop 集群 java.net.UnknownHostException
- java.net.UnknownHostException: hadoop