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Xianyin Xin updated YARN-3630: ------------------------------ Attachment: YARN-3630.001.patch.patch Initial patch with adaptive heartbeat policy unimplemented. If we determine to implement a good enough adaptive heartbeat policy, this jira would depend YARN-3652, where we have enough information of the scheduler's load to determine the heartbeat interval. > YARN should suggest a heartbeat interval for applications > --------------------------------------------------------- > > Key: YARN-3630 > URL: https://issues.apache.org/jira/browse/YARN-3630 > Project: Hadoop YARN > Issue Type: Improvement > Components: resourcemanager, scheduler > Affects Versions: 2.7.0 > Reporter: Zoltán Zvara > Assignee: Xianyin Xin > Priority: Minor > Attachments: YARN-3630.001.patch.patch > > > It seems currently applications - for example Spark - are not adaptive to RM > regarding heartbeat intervals. RM should be able to suggest a desired > heartbeat interval to applications. -- This message was sent by Atlassian JIRA (v6.3.4#6332)