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https://issues.apache.org/jira/browse/MESOS-2695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14731919#comment-14731919
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Klaus Ma edited comment on MESOS-2695 at 9/7/15 12:10 PM:
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One case is to disable oversubscription feature because of some unknown issues
in DC, as we known, it's only an "estimation"; it'll be big effort for
Operators to re-start all slaves to re-set {{--resource_estimator}}.
was (Author: klaus1982):
One case is to disable oversubscription feature because of some unknown issues
in DC, it's hard for Operators to re-start all slaves to re-set
{{--resource_estimator}}.
> Add master flag to enable/disable oversubscription
> --------------------------------------------------
>
> Key: MESOS-2695
> URL: https://issues.apache.org/jira/browse/MESOS-2695
> Project: Mesos
> Issue Type: Task
> Reporter: Vinod Kone
> Labels: twitter
>
> This flag lets an operator control cluster level oversubscription.
> The master should send revocable offers to framework if this flag is enabled
> and the framework opts in to receive them.
> Master should ignore revocable resources from slaves if the flag is disabled.
> Need tests for all these scenarios.
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