I am not able to access hadoop from the server "firstname.lastname@example.org". I can login to the server using putty, but when I try to access the hadoop file system i.e. by issuing the command "hdoop fs -ls" I am getting the error "connection refused". It's same for all of these "hadoop fs -ls /, hadoop dfs -ls /". I have sent an email to email@example.com for support, but no reply from them.
Please find the attached error log for more information and suggest.
Oct 19 2015 09:53 PM