I've noticed this too. The UI incorrectly tries to load its resources (CSS, JS) from root. Try adding a trailing slash to the URL.
-Shannon From: Trevor Grant <trevor.d.gr...@gmail.com<mailto:trevor.d.gr...@gmail.com>> Date: Friday, August 26, 2016 at 12:52 PM To: <user@flink.apache.org<mailto:user@flink.apache.org>> Subject: Flink WebUI on YARN behind firewall I decided it made the most sense to open up a new thread. I am running Flink on a cluster behind a firewall. Things seem to be working fine, but when I access the YARN web-ui and click on the flink application-ui, i get the jobmanager ui, but it is broken. It is a broken link to a flink image and [Apache Flink Dashboard]Apache Flink Dashboard * Overview * Running Jobs * Completed Jobs * Task Managers * Job Manager * Submit new Job but none of the links work, no images no pretty formatting. does anyone have a quick idea why this would be? I found http://mail-archives.apache.org/mod_mbox/flink-user/201511.mbox/%3CCAGr9p8B_aKhbjLqVQQUZeO_eSz6P=ewkp+kg1sq65sb0nps...@mail.gmail.com%3E but that seems to be more related to running jobs than accessing the UI any help would be appreciated tg Trevor Grant Data Scientist https://github.com/rawkintrevo http://stackexchange.com/users/3002022/rawkintrevo http://trevorgrant.org "Fortunate is he, who is able to know the causes of things." -Virgil