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From "Tao Jie (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-6224) Should consider utilization of each ResourceType on node while scheduling
Date Thu, 23 Feb 2017 06:32:44 GMT
Tao Jie created YARN-6224:
-----------------------------

             Summary: Should consider utilization of each ResourceType on node while scheduling
                 Key: YARN-6224
                 URL: https://issues.apache.org/jira/browse/YARN-6224
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Tao Jie


In situation like YARN-6101, if we consider all type of resource(vcore, memory) utilization
on node rather than just answer we can allocate or not, we are more likely to have better
resource utilization as a whole.
It is possible that we have a set of candidate nodes, then find the most promising node to
assign to one request considering node resource utilization with global scheduling.



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