[jira] [Resolved] (YARN-3926) Extend the YARN resource model for easier resource-type management and profiles

["Wangda Tan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/YARN-3926?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wangda Tan resolved YARN-3926.
------------------------------
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: 3.1.0

This feature is merged to trunk (3.1.0). Thanks everybody for helping this feature, especially thanks [~vvasudev] for leading and driving the feature development from the beginning.

Just moved all pending items to YARN-7069 and mark this one as resolved.

> Extend the YARN resource model for easier resource-type management and profiles
> -------------------------------------------------------------------------------
>
>                 Key: YARN-3926
>                 URL: https://issues.apache.org/jira/browse/YARN-3926
>             Project: Hadoop YARN
>          Issue Type: New Feature
>          Components: nodemanager, resourcemanager
>            Reporter: Varun Vasudev
>            Assignee: Varun Vasudev
>             Fix For: 3.1.0
>
>         Attachments: Proposal for modifying resource model and profiles.pdf
>
>
> Currently, there are efforts to add support for various resource-types such as disk(YARN-2139), network(YARN-2140), and  HDFS bandwidth(YARN-2681). These efforts all aim to add support for a new resource type and are fairly involved efforts. In addition, once support is added, it becomes harder for users to specify the resources they need. All existing jobs have to be modified, or have to use the minimum allocation.
> This ticket is a proposal to extend the YARN resource model to a more flexible model which makes it easier to support additional resource-types. It also considers the related aspect of “resource profiles” which allow users to easily specify the various resources they need for any given container.



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