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https://issues.apache.org/jira/browse/YARN-2454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xu Yang updated YARN-2454:
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Description: The variable UNBOUNDED implement the abstract class Resources,
and override the function compareTo. But there is something wrong in this
function. We should not compare resources with zero as the same as the variable
NONE. We should change 0 to Integer.MAX_VALUE.
> The function compareTo of variable UNBOUNDED in
> org.apache.hadoop.yarn.util.resource.Resources is definited wrong.
> ------------------------------------------------------------------------------------------------------------------
>
> Key: YARN-2454
> URL: https://issues.apache.org/jira/browse/YARN-2454
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.4.0, 2.5.0, 2.4.1
> Reporter: Xu Yang
> Attachments: YARN-2454-patch.diff
>
>
> The variable UNBOUNDED implement the abstract class Resources, and override
> the function compareTo. But there is something wrong in this function. We
> should not compare resources with zero as the same as the variable NONE. We
> should change 0 to Integer.MAX_VALUE.
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