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Arun C Murthy commented on YARN-2: ---------------------------------- By informally standardize I mean we can recommend people use 1GHz as a v-core... however, an admin eventually makes the call for her cluster. > Enhance CS to schedule accounting for both memory and cpu cores > --------------------------------------------------------------- > > Key: YARN-2 > URL: https://issues.apache.org/jira/browse/YARN-2 > Project: Hadoop YARN > Issue Type: New Feature > Components: capacityscheduler, scheduler > Reporter: Arun C Murthy > Assignee: Arun C Murthy > Fix For: 2.0.3-alpha > > Attachments: MAPREDUCE-4327.patch, MAPREDUCE-4327.patch, > MAPREDUCE-4327.patch, MAPREDUCE-4327-v2.patch, MAPREDUCE-4327-v3.patch, > MAPREDUCE-4327-v4.patch, MAPREDUCE-4327-v5.patch, YARN-2-help.patch, > YARN-2.patch, YARN-2.patch, YARN-2.patch, YARN-2.patch, YARN-2.patch, > YARN-2.patch > > > With YARN being a general purpose system, it would be useful for several > applications (MPI et al) to specify not just memory but also CPU (cores) for > their resource requirements. Thus, it would be useful to the > CapacityScheduler to account for both. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira