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https://issues.apache.org/jira/browse/MESOS-2741?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jie Yu updated MESOS-2741:
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Description:
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()'.
was: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.
> 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: 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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