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Posted to yarn-issues@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2016/03/13 23:36:33 UTC

[jira] [Created] (YARN-4808) SchedulerNode can use a few more cosmetic changes

Karthik Kambatla created YARN-4808:
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             Summary: SchedulerNode can use a few more cosmetic changes
                 Key: YARN-4808
                 URL: https://issues.apache.org/jira/browse/YARN-4808
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: scheduler
    Affects Versions: 2.8.0
            Reporter: Karthik Kambatla
            Assignee: Karthik Kambatla


We have made some cosmetic changes to SchedulerNode recently. While working on YARN-4511, realized we could improve it a little more:
# Remove volatile variables - don't see the need for them being volatile
# Some methods end up doing very similar things, so consolidating them
# Renaming totalResource to capacity. YARN-4511 plans to add inflatedCapacity to include the un-utilized resources, and having two totals can be a little confusing. 



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