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Naganarasimha G R commented on YARN-4343: ----------------------------------------- Oops, you are right [~sjlee0], after you mentioned i felt title is little misleading, basically wanted to mention as {{ApplicationHistoryProtocol}} support for ATSv2 which is used currently used by {{AHSClientImpl and AppReportFetcher}} to fetch the AppReportObjects from history server. I will reword it. I was discussing some issues with Varun for proposal, as i have few doubts may be first will discuss with you offline and then put a proposal. > Need to support Application History Server on ATSV2 > --------------------------------------------------- > > Key: YARN-4343 > URL: https://issues.apache.org/jira/browse/YARN-4343 > Project: Hadoop YARN > Issue Type: Sub-task > Components: timelineserver > Reporter: Naganarasimha G R > Assignee: Naganarasimha G R > > AHS is used by the CLI and Webproxy(REST), if the application related > information is not found in RM then it tries to fetch from AHS and show -- This message was sent by Atlassian JIRA (v6.3.4#6332)