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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6892) Improve API implementation in Resources and DominantResourceCalculator in align to ResourceInformation
Date Tue, 15 Aug 2017 23:31:02 GMT

    [ https://issues.apache.org/jira/browse/YARN-6892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16128060#comment-16128060
] 

Wangda Tan commented on YARN-6892:
----------------------------------

Will commit this patch tomorrow if nobody against.

> Improve API implementation in Resources and DominantResourceCalculator in align to ResourceInformation
> ------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-6892
>                 URL: https://issues.apache.org/jira/browse/YARN-6892
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager, resourcemanager
>            Reporter: Sunil G
>            Assignee: Sunil G
>         Attachments: YARN-6892-YARN-3926.001.patch, YARN-6892-YARN-3926.002.patch, YARN-6892-YARN-3926.003.patch,
YARN-6892-YARN-3926.004.patch
>
>
> In YARN-3926, apis in Resources and DRC spents significant cpu cycles in most of its
api. For better performance, its better to improve the apis as resource types order is defined
in system level (ResourceUtils class ensures this post YARN-6788)
> This work is preceding to YARN-6788



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