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From "Sunil G (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-7856) Validation node attributes in NM
Date Wed, 07 Feb 2018 10:27:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-7856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16355281#comment-16355281
] 

Sunil G commented on YARN-7856:
-------------------------------

In general approach seems fine. I ll take a closer look. Thanks [~cheersyang]

> Validation node attributes in NM
> --------------------------------
>
>                 Key: YARN-7856
>                 URL: https://issues.apache.org/jira/browse/YARN-7856
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager, RM
>            Reporter: Weiwei Yang
>            Assignee: Weiwei Yang
>            Priority: Major
>         Attachments: YARN-7856-YARN-3409.001.patch
>
>
> NM needs to do proper validation about the attributes before sending them to RM, this
includes
> # a valid prefix is presented
> # no duplicate entries
> # do not allow two attributes with same prefix/name but different types
> This could be an utility class that can be used on both RM/NM sides.



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