Support Questions
Find answers, ask questions, and share your expertise
Announcements
Alert: Welcome to the Unified Cloudera Community. Former HCC members be sure to read and learn how to activate your account here.

Yarn UI over Knox

Yarn UI over Knox

New Contributor

I'm trying to access Yarn UI (ResourceManager UI) over knox (https://<knox-host>:8443/gateway/default/yarn but I don't get it to work. Ambari, ranger and atlas is working correctly but trying to access yarn I get the following error message

HTTP ERROR 403

Problem accessing /gateway/default/yarn. Reason:

    java.lang.IllegalArgumentException

 My environment is HDP 3.1, the environment is kerberized and I've configured the advanced topology with the following information

<service>
<role>YARN</role>
<url>http://<rm-host>:8088</url>
</service>

<service>
<role>YARNUI</role>
<url>http://<rm-host>:8088</url>
</service>

 

Does anyone have any suggestions on what I should do to get it to work?

Don't have an account?
Coming from Hortonworks? Activate your account here