1) Check with jps to see if all services are functioning. 2) Have you tried appending dfshealth.jsp at the end of the URL as the 404 says?
Try using this: http://localhost:50070/dfshealth.jsp On Thu, Jul 7, 2011 at 7:13 AM, Adarsh Sharma <[email protected]>wrote: > Dear all, > > Today I am stucked with the strange problem in the running hadoop cluster. > > After starting hadoop by bin/start-all.sh, all nodes are started. But when > I check through web UI ( MAster-Ip:50070), It shows : > > > HTTP ERROR: 404 > > /dfshealth.jsp > > RequestURI=/dfshealth.jsp > > /Powered by Jetty:// <http://jetty.mortbay.org/> > / > > /I check by command line that hadoop cannot able to get out of safe mode. > / > > /I know , manually command to leave safe mode > / > > /bin/hadoop dfsadmin -safemode leave > / > > /But How can I make hadoop run properly and what are the reasons of this > error > / > > / > Thanks > / > > >
