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From 田娟娟 (JIRA) <j...@apache.org>
Subject [jira] [Updated] (YARN-7079) to support nodemanager ports management
Date Wed, 23 Aug 2017 10:53:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-7079?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

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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