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https://issues.apache.org/jira/browse/MESOS-4339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15095460#comment-15095460
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Fan Du edited comment on MESOS-4339 at 1/13/16 3:24 AM:
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Of course the sorting is supported ever since the DRF sorter is created.
but the framework sorter instance *NEVER* use it.
In addition this ticket involves minimal clean change to the current design
compared with modification of MESOS-4284， which I see is quite invasive.
I didn't see any obivous reason why this ticket should be postponed util
MESOS-4284, they are unrelated to each other at high level design and
functionality, please elaborate more of the story behind your point of view.
was (Author: fan.du):
Of course the sorting is supported ever since the DRF sorter is created.
but the framework sorter instance *NEVER* use it.
In addition this ticket involves minimal clean change to the current design,
whileas modification of MESOS-4284 is quite invasive.
I didn't see any obivous reason why this ticket should be postponed util
MESOS-4284, they are unrelated to each other at high level design and
functionality, please elaborate more of the story behind your point of view.
> Add weight support for framework sorter
> ---------------------------------------
>
> Key: MESOS-4339
> URL: https://issues.apache.org/jira/browse/MESOS-4339
> Project: Mesos
> Issue Type: Improvement
> Components: allocation
> Reporter: Fan Du
> Assignee: Fan Du
>
> Current framework sorter doesn't take into account of weights when sorting
> framework belonging to a particular role, i.e., all frameworks has equal
> weights as 1. Considering the role weight is controlled by the operator,
> enable the framework weight does not impact the role level allocation
> decision from any greedy frameworks, but it will be beneficial to some
> framework who could get more resources within a specific role.
> The framework weight will come from message FrameworkInfo when it got
> registered, and FrameworkSorters will "add" framework with weight,
> this will eventually result a weighted framework sorting flow when master
> make the finally allocation decision.
> Please review this ticket which I will work on if it's considered acceptable.
> Thanks a lot.
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