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Miklos Szegedi commented on YARN-6668: -------------------------------------- Indeed this is a duplicate. How should we coordinate? > Use cgroup to get container resource utilization > ------------------------------------------------ > > Key: YARN-6668 > URL: https://issues.apache.org/jira/browse/YARN-6668 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager > Affects Versions: 3.0.0-alpha3 > Reporter: Haibo Chen > Assignee: Miklos Szegedi > Attachments: YARN-6668.000.patch, YARN-6668.001.patch, > YARN-6668.002.patch, YARN-6668.003.patch, YARN-6668.004.patch, > YARN-6668.005.patch, YARN-6668.006.patch, YARN-6668.007.patch, > YARN-6668.008.patch, YARN-6668.009.patch > > > Container Monitor relies on proc file system to get container resource > utilization, which is not as efficient as reading cgroup accounting. We > should in NM, when cgroup is enabled, read cgroup stats instead. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org