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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3552) RMServerUtils#DUMMY_APPLICATION_RESOURCE_USAGE_REPORT has negative numbers
Date Tue, 28 Apr 2015 13:40:06 GMT

    [ https://issues.apache.org/jira/browse/YARN-3552?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14517030#comment-14517030
] 

Jason Lowe commented on YARN-3552:
----------------------------------

I believe the negative numbers were to indicate that the value is not available or cannot
be reported due to lack of authorization.  Changing these to zero changes the API and breaks
anyone depending upon that behavior.

> RMServerUtils#DUMMY_APPLICATION_RESOURCE_USAGE_REPORT  has negative numbers
> ---------------------------------------------------------------------------
>
>                 Key: YARN-3552
>                 URL: https://issues.apache.org/jira/browse/YARN-3552
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: webapp
>            Reporter: Rohith
>            Assignee: Rohith
>            Priority: Trivial
>         Attachments: 0001-YARN-3552.patch, yarn-3352.PNG
>
>
> In the RMServerUtils, the default values are negative number which results in the displayiing
the RM web UI also negative number. 
> {code}
>   public static final ApplicationResourceUsageReport
>     DUMMY_APPLICATION_RESOURCE_USAGE_REPORT =
>       BuilderUtils.newApplicationResourceUsageReport(-1, -1,
>           Resources.createResource(-1, -1), Resources.createResource(-1, -1),
>           Resources.createResource(-1, -1), 0, 0);
> {code}



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