Hi,
> > My UI for hadoop 20.2 on a single machine suddenly is giving the > following errors for NN and JT web-sites respectively: > > HTTP ERROR: 404 > > /dfshealth.jsp > > RequestURI=/dfshealth.jsp > > *Powered by Jetty:// <http://jetty.mortbay.org/>* > > > HTTP ERROR: 503 > > SERVICE_UNAVAILABLE > > RequestURI=/jobtracker.jsp > > *Powered by jetty:// <http://jetty.mortbay.org/>* > > > The only thing I think of, is that I also installed version 21.0 , but had > problems so I shut it off and went back to 20.2. > > When I check the system using 'fsck' everything looks fine though. > > Let me know what you think. > > Thank, > > Mark >
