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Posted to yarn-dev@hadoop.apache.org by "田娟娟 (JIRA)" <ji...@apache.org> on 2017/08/23 09:35:02 UTC

[jira] [Created] (YARN-7079) to support nodemanager ports management

田娟娟 created YARN-7079:
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             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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