The version of HUE in Ambari is really old and deprecated. I don't think it's officially supported any more. It doesn't appear that it even supports overriding hue-env, afaict, so you wouldn't be able to use Ambari to override that configuration. There are some attempts at making an updated HUE service on github if you google around; I haven't tried any of them.
Wish I had better news for you. Greg From: Jeetendra G <[email protected]<mailto:[email protected]>> Reply-To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Date: Wednesday, September 23, 2015 at 7:28 AM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: COMMERCIAL:Hue on Ambrai Hi All I have followed steps from http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.0.6.0/bk_installing_manually_book/content/rpm-chap-hue.html but when I started the hue its giving me below error my server already have 2.7 installed and path is also set correctly,why Hue is specifically looking for 2.6 Python Sep 23 17:05:01 hadoop07.housing.com<http://hadoop07.housing.com> runuser[30301]: pam_unix(runuser:session): session opened for user hue by (uid=0) Sep 23 17:05:01 hadoop07.housing.com<http://hadoop07.housing.com> hue[30299]: /usr/bin/env: python2.6: No such file or directory Sep 23 17:05:01 hadoop07.housing.com<http://hadoop07.housing.com> runuser[30311]: pam_unix(runuser:session): session opened for user hue by (uid=0) Sep 23 17:05:01 hadoop07.housing.com<http://hadoop07.housing.com> hue[30299]: Starting hue: /usr/bin/env: python2.6: No such file or directory Sep 23 17:05:01 hadoop07.housing.com<http://hadoop07.housing.com> hue[30299]: [FAILED] Sep 23 17:05:01 hadoop07.housing.com<http://hadoop07.housing.com> systemd[1]: hue.service: control process exited, code=exited status=127 Sep 23 17:05:01 hadoop07.housing.com<http://hadoop07.housing.com> systemd[1]: Failed to start SYSV: Hue web server. Sep 23 17:05:01 hadoop07.housing.com<http://hadoop07.housing.com> systemd[1]: Unit hue.service entered failed state.
