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Posted to yarn-issues@hadoop.apache.org by "Prabhu Joseph (Jira)" <ji...@apache.org> on 2019/10/18 17:09:00 UTC

[jira] [Created] (YARN-9915) Fix FindBug issue in QueueMetrics

Prabhu Joseph created YARN-9915:
-----------------------------------

             Summary: Fix FindBug issue in QueueMetrics
                 Key: YARN-9915
                 URL: https://issues.apache.org/jira/browse/YARN-9915
             Project: Hadoop YARN
          Issue Type: Bug
    Affects Versions: 3.3.0
            Reporter: Prabhu Joseph
            Assignee: Prabhu Joseph


Below FindBug issue appears in the trunk build

{code}
org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics.registerCustomResources() invokes inefficient new Long(long) constructor; use Long.valueOf(long) instead
Bug type DM_NUMBER_CTOR (click for details) 
In class org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics
In method org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics.registerCustomResources()
Called method new Long(long)
Should call Long.valueOf(long) instead
At QueueMetrics.java:[line 468]
{code}



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