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From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-7336) Unsafe cast from long to int Resource.hashCode() method
Date Mon, 16 Oct 2017 22:19:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-7336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Wang updated YARN-7336:
------------------------------
    Target Version/s: 3.0.0, 3.1.0  (was: 3.0.0-beta1, 3.1.0)

> Unsafe cast from long to int Resource.hashCode() method
> -------------------------------------------------------
>
>                 Key: YARN-7336
>                 URL: https://issues.apache.org/jira/browse/YARN-7336
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 3.0.0-beta1, 3.1.0
>            Reporter: Daniel Templeton
>            Assignee: Daniel Templeton
>            Priority: Critical
>
> For example:
> {code}
>     final int prime = 47;
>     long result = 0;
>     for (ResourceInformation entry : resources) {
>       result = prime * result + entry.hashCode();
>     }
>     return (int) result;
> {code}



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