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https://issues.apache.org/jira/browse/MESOS-2652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14551462#comment-14551462
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Joris Van Remoortere commented on MESOS-2652:
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Review for setting core affinity:
https://reviews.apache.org/r/34442
Will base the SCHED_OTHER over SCHED_IDLE pre-emption test on this.
> Update Mesos containerizer to understand revocable cpu resources
> ----------------------------------------------------------------
>
> Key: MESOS-2652
> URL: https://issues.apache.org/jira/browse/MESOS-2652
> Project: Mesos
> Issue Type: Task
> Reporter: Vinod Kone
> Assignee: Ian Downes
> Labels: twitter
>
> The CPU isolator needs to properly set limits for revocable and non-revocable
> containers.
> The proposed strategy is to use a two-way split of the cpu cgroup hierarchy
> -- normal (non-revocable) and low priority (revocable) subtrees -- and to use
> a biased split of CFS cpu.shares across the subtrees, e.g., a 20:1 split
> (TBD). Containers would be present in only one of the subtrees. CFS quotas
> will *not* be set on subtree roots, only cpu.shares. Each container would set
> CFS quota and shares as done currently.
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