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Posted to yarn-issues@hadoop.apache.org by "Wilfred Spiegelenburg (JIRA)" <ji...@apache.org> on 2018/11/22 18:06:00 UTC

[jira] [Created] (YARN-9047) FairScheduler: default resource calculator is not resource type aware

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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