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
/
