chhinlinghean created KNOX-3286:
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Summary: Put /scheduler-ui behind knox-proxy in YARN UI V2
Key: KNOX-3286
URL: https://issues.apache.org/jira/browse/KNOX-3286
Project: Apache Knox
Issue Type: Improvement
Reporter: chhinlinghean
Fix For: 3.0.0
https://issues.apache.org/jira/browse/YARN-11938 integrate scheduler-ui in YARN
UIV2.
It works perfectly in a non-secure cluster.
However, in a secure cluster with KNOX:
- When user view YARN UIV2
- Navigate to Scheduler-UI navigation bar
- It will redirect user to \{knox-gateway}/scheduler-ui
- Which will throw 404 status code because it is not behind knox-proxy
- In secured cluster, yarn-scheduler-ui is served under /yarn-scheduler-ui
according to this ticket https://issues.apache.org/jira/browse/KNOX-3249
Thus the rewrite.xml should be updated for YARNUIV2 to put the /scheduler-ui
behind KNOX proxy to /yarn-scheduler-ui when user click on navigation bar
Scheduler UI.
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