ERROR security.UserGroupInformation: PriviledgedActionException as:hadoop cause:java.net.UnknownHostException: hadoop: hadoop

在opensuse中安装hadoop抛异常:

ERROR security.UserGroupInformation: PriviledgedActionException as:hadoop cause:java.net.UnknownHostException: hadoop: hadoop

 

解决办法:

将/etc/HOSTNAME里的主机复制到/etc/hosts中,注意格式

例如HOSTNAME中为:hadoop

则在hosts中添加:192.168.186.136 hadoop

(格式:ip hostname)

 

posted @ 2013-04-01 15:53  mender  阅读(778)  评论(0编辑  收藏  举报