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
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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......
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