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Sunil G commented on YARN-4514: ------------------------------- bq.Although it can be mentioned in config file comments but it just looks a bit weird. I think in each of the adapter files we can put a / by ourselves. There is one issue with this. Going forward if we are moving out from CORS, then we can give it empty. So URL will be like below: {{Config.envDefaults.protocolScheme + Config.envDefaults.localBaseUrl + Config.envDefaults.rmWebURL}} which will be translated as Config.envDefaults.protocolScheme = "http://" Config.envDefaults.localBaseUrl = "" Config.envDefaults.rmWebURL = "<ip>:<port>" So URL will come correctly. If we set {{/}} by ourselves, then it will be an extra config only for CORS proxy and we ll have issues. SO i think we can mentioned on comment itself. bq.Maybe name it as timelineWebAddress, rmWebAddress and so on. Make sense to me. I will update. For other comments, I will wait for [~leftnoteasy] take also as mentioned by [~varun_saxena] > [YARN-3368] Cleanup hardcoded configurations, such as RM/ATS addresses > ---------------------------------------------------------------------- > > Key: YARN-4514 > URL: https://issues.apache.org/jira/browse/YARN-4514 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Wangda Tan > Assignee: Sunil G > Attachments: YARN-4514-YARN-3368.1.patch, > YARN-4514-YARN-3368.2.patch, YARN-4514-YARN-3368.3.patch, > YARN-4514-YARN-3368.4.patch > > > We have several configurations are hard-coded, for example, RM/ATS addresses, > we should make them configurable. -- This message was sent by Atlassian JIRA (v6.3.4#6332)