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https://issues.apache.org/jira/browse/YARN-7079?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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田娟娟 updated YARN-7079:
----------------------
    Attachment: YARN_7079.001.patch

>  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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