while i was performing operation it was hang again and again. I was logging in every time after some time because of too many log in’s my it show permission denied. Please resolve this issue as soon as possible.
We recommend you to connect big data labs with putty/Cygwin to avoid this sort of problems.
To connect from putty/Cygwin use
Host Name: gw02.itversity.com
Username and password from labs.itversity.com