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Posted to issues@mesos.apache.org by "haosdent (JIRA)" <ji...@apache.org> on 2015/05/19 18:25:59 UTC

[jira] [Commented] (MESOS-2741) Exposing Resources along with ResourceStatistics from resource monitor

    [ https://issues.apache.org/jira/browse/MESOS-2741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14550708#comment-14550708 ] 

haosdent commented on MESOS-2741:
---------------------------------

`calculate usage slack` or ` calculate usage stack` 

> Exposing Resources along with ResourceStatistics from resource monitor
> ----------------------------------------------------------------------
>
>                 Key: MESOS-2741
>                 URL: https://issues.apache.org/jira/browse/MESOS-2741
>             Project: Mesos
>          Issue Type: Bug
>            Reporter: Jie Yu
>              Labels: mesosphere, twitter
>
> Right now, the resource monitor returns a Usage which contains ContainerId, ExecutorInfo and ResourceStatistics. In order for resource estimator/qos controller to calculate usage slack, or tell if a container is using revokable resources or not, we need to expose the Resources that are currently assigned to the container.
> This requires us the change the containerizer interface to get the Resources as well while calling 'usage()'.



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