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From 田娟娟 (JIRA) <j...@apache.org>
Subject [jira] [Created] (YARN-7079) to support nodemanager ports management
Date Wed, 23 Aug 2017 09:35:02 GMT
田娟娟 created YARN-7079:
-------------------------

             Summary:  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


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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