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Posted to yarn-issues@hadoop.apache.org by "Daniel Templeton (JIRA)" <ji...@apache.org> on 2017/10/23 21:10:01 UTC

[jira] [Assigned] (YARN-7336) Unsafe cast from long to int Resource.hashCode() method

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

Daniel Templeton reassigned YARN-7336:
--------------------------------------

    Assignee: Miklos Szegedi  (was: Daniel Templeton)

> 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: Miklos Szegedi
>            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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