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From "Arun Suresh (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-4358) Improve relationship between SharingPolicy and ReservationAgent
Date Thu, 10 Dec 2015 08:34:11 GMT

     [ https://issues.apache.org/jira/browse/YARN-4358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arun Suresh updated YARN-4358:
------------------------------
    Attachment: YARN-4358.addendum-2.patch

Updated based on [~subru]'s suggestion

> Improve relationship between SharingPolicy and ReservationAgent
> ---------------------------------------------------------------
>
>                 Key: YARN-4358
>                 URL: https://issues.apache.org/jira/browse/YARN-4358
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: capacityscheduler, fairscheduler, resourcemanager
>            Reporter: Carlo Curino
>            Assignee: Carlo Curino
>             Fix For: 2.8.0
>
>         Attachments: YARN-4358.2.patch, YARN-4358.3.patch, YARN-4358.4.patch, YARN-4358.addendum-2.patch,
YARN-4358.addendum.patch, YARN-4358.patch
>
>
> At the moment an agent places based on available resources, but has no visibility to
extra constraints imposed by the SharingPolicy. While not all constraints are easily represented
some (e.g., max-instantaneous resources) are easily represented.



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