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From "Feng Yuan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-7079) to support nodemanager ports management
Date Thu, 24 Aug 2017 06:06:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-7079?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16139603#comment-16139603
] 

Feng Yuan commented on YARN-7079:
---------------------------------

[~tianjuan],Thanks your work on this very much.

>  to support nodemanager  ports management
> -----------------------------------------
>
>                 Key: YARN-7079
>                 URL: https://issues.apache.org/jira/browse/YARN-7079
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: 田娟娟
>         Attachments: YARN_7079.001.patch
>
>
> Just like the vcores and memory, ports is also  important resource information to job
allocation . So we add the ports management logic to yarn. It can meet the user jobs' ports
 request, and  never allocate two jobs(with same port requirement) to one machine.



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