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https://issues.apache.org/jira/browse/MESOS-1119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14012629#comment-14012629
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Bernd Mathiske commented on MESOS-1119:
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Can you elaborate on the reasons for this change and the specifics, please? How 
does your proposal work better and why? Pointers to literature? DRF = Dominant 
Resource Fairness?

> Allocator should make an allocation decision per slave instead of per 
> framework/role.
> -------------------------------------------------------------------------------------
>
>                 Key: MESOS-1119
>                 URL: https://issues.apache.org/jira/browse/MESOS-1119
>             Project: Mesos
>          Issue Type: Bug
>          Components: allocation
>            Reporter: Vinod Kone
>             Fix For: 0.19.0
>
>
> Currently the Allocator::allocate() code loops through roles and frameworks 
> (based on DRF sort) and allocates *all* slaves resources to the first 
> framework.
> This logic should be a bit inversed. Instead, the slave should go through 
> each slave, allocate it a role/framework and update the DRF shares.



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