Wilfred Spiegelenburg created YARN-9047:
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             Summary: FairScheduler: default resource calculator is not 
resource type aware
                 Key: YARN-9047
                 URL: https://issues.apache.org/jira/browse/YARN-9047
             Project: Hadoop YARN
          Issue Type: Bug
          Components: fairscheduler
            Reporter: Wilfred Spiegelenburg


The FairScheduler#getResourceCalculator always returns the default resource 
calculator. The default calculator is not resource type aware and should only 
be used if there are no resource types configured.

We need to make sure that in we the direct hard code reference to 
{{RESOURCE_CALCULATOR}} is either safe to use in all cases or is not used  in 
the scheduler.



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