[jira] [Issue Comment Deleted] (MESOS-3765) Make offer size adjustable (granularity)

["Klaus Ma (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-3765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Klaus Ma updated MESOS-3765:
----------------------------
    Comment: was deleted

(was: Let me draft a design document for it :).)

> Make offer size adjustable (granularity)
> ----------------------------------------
>
>                 Key: MESOS-3765
>                 URL: https://issues.apache.org/jira/browse/MESOS-3765
>             Project: Mesos
>          Issue Type: Improvement
>          Components: allocation
>            Reporter: Alexander Rukletsov
>            Assignee: Klaus Ma
>
> The built-in allocator performs "coarse-grained" allocation, meaning that it always allocates the entire remaining agent resources to a single framework. This may heavily impact allocation fairness in some cases, for example in presence of numerous greedy frameworks and a small number of powerful agents.
> A possible solution would be to allow operators explicitly specify granularity via allocator flags. While this can be tricky for non-standard resources, it's pretty straightforward for {{cpus}} and {{mem}}.



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