JiaLiangC opened a new pull request, #3724: URL: https://github.com/apache/ambari/pull/3724
## What changes were proposed in this pull request? ambari 2.8.0 does not support yarn timeline service v2 and registrydns. However, yarn ui2 is very user-friendly and has commonly used features. Therefore, we have integrated it. ## How was this patch tested? unit tests, manual tests after integrated:   Please review [Ambari Contributing Guide](https://cwiki.apache.org/confluence/display/AMBARI/How+to+Contribute) before opening a pull request. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@ambari.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@ambari.apache.org For additional commands, e-mail: dev-h...@ambari.apache.org