[jira] [Commented] (MESOS-7655) Reservation Refinement: Update the resources logic.

["Michael Park (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-7655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16052396#comment-16052396 ] 

Michael Park commented on MESOS-7655:
-------------------------------------

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commit 9cfae1bdea14ab07b879d5aba8ec2c8ac2f76693
Author: Michael Park <mp...@apache.org>
Date:   Tue Jun 13 16:35:30 2017 -0700

    Updated `isAllocatableTo` to use the `roles::isStrictSubroleOf` utility.

    This patch simplifies the `isAllocatableTo` function by leveraging
    the `roles::isStrictSubroleOf` function introduced in
    https://reviews.apache.org/r/60064.

    Review: https://reviews.apache.org/r/60064
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commit dfa37ed8af4647fbfb58471caa46acfcf8f5fba8
Author: Michael Park <mp...@apache.org>
Date:   Tue Jun 13 16:10:51 2017 -0700

    Introduced `roles::isStrictSubroleOf` function.

    This patch introduces a utility to determine whether
    a role is a strict subrole of another role.

    Review: https://reviews.apache.org/r/60063
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> Reservation Refinement: Update the resources logic.
> ---------------------------------------------------
>
>                 Key: MESOS-7655
>                 URL: https://issues.apache.org/jira/browse/MESOS-7655
>             Project: Mesos
>          Issue Type: Bug
>            Reporter: Michael Park
>            Assignee: Michael Park
>
> With reservation refinement, there is a new framework capability called {{RESERVATION_REFINEMENT}}. The framework is required to use the {{Resource.reservations}} field to express reservations if the capability is set, otherwise it is required to use the {{Resource.role}} and {{Resource.reservation}} fields.
> After the validation, we transform the resources from the old format to the new format and deal with the new format internally.
> This allows us to only deal with the old format at the validation phase, and update the code to only consider the new format for all other Resources-related functions.



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