@Suneet patil : can you let me know how you installed hue.
1. yum install hue OR
2. from tarballs.
if it is 1. then
goto node where you have installed hue and run #locate hue.ini or locate file /etc/hue/conf.empty/hue.ini and do the necessary changes.
if it is 2 then.
you will find hue.ini in at /usr/local/hue/desktop/conf/hue.ini
If this resolve your issue please accept the answer.