Hi, Could you please hit jps command on your Jobtracker node? And please check your firewall settings. (If you are using RHEL/CentOS, run iptables -L)
Cheers, -- Tatsuo ------------------ Replied Message ------------------ From: Romedius Weiss <romedius.we...@student.uibk.ac.at> To: user@hadoop.apache.org Date: Tue, 02 Oct 2012 08:17:24 +0200(GMT) Subject: Hadoop Jobtracker web administration tool, hadoop job -list and Tasktrackers Web UI's show no information > I have a problem with the configuration of my Haddoop "cluster". > Unfortunately tools like Hadoop Jobtracker web administration tool, > hadoop job -list and Tasktrackers Web UI's don't show any informations. > > I have described the problem in detail here: > http://stackoverflow.com/questions/12667499/hadoop-jobtracker-web-administration-tool-hadoop-job-list-and-tasktrackers-web
