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Zhankun Tang commented on YARN-9060: ------------------------------------ [~sunilg] , the failed test cases seems not related. Please review. Thanks. > [YARN-8851] Phase 1 - Support device isolation and use the Nvidia GPU plugin > as an example > ------------------------------------------------------------------------------------------ > > Key: YARN-9060 > URL: https://issues.apache.org/jira/browse/YARN-9060 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Zhankun Tang > Assignee: Zhankun Tang > Priority: Major > Attachments: YARN-9060-trunk.001.patch, YARN-9060-trunk.002.patch, > YARN-9060-trunk.003.patch, YARN-9060-trunk.004.patch, > YARN-9060-trunk.005.patch, YARN-9060-trunk.006.patch, > YARN-9060-trunk.007.patch, YARN-9060-trunk.008.patch, > YARN-9060-trunk.009.patch, YARN-9060-trunk.010.patch, > YARN-9060-trunk.011.patch, YARN-9060-trunk.012.patch, > YARN-9060-trunk.013.patch, YARN-9060-trunk.014.patch, > YARN-9060-trunk.015.patch, YARN-9060-trunk.016.patch, > YARN-9060-trunk.017.patch, YARN-9060-trunk.018.patch > > > Due to the cgroups v1 implementation policy in linux kernel, we cannot update > the value of the device cgroups controller unless we have the root permission > ([here|https://github.com/torvalds/linux/blob/6f0d349d922ba44e4348a17a78ea51b7135965b1/security/device_cgroup.c#L604]). > So we need to support this in container-executor for Java layer to invoke. > This Jira will have three parts: > # native c-e module > # Java layer code to isolate devices for container (docker and non-docker) > # A sample Nvidia GPU plugin -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org