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Posted to common-issues@hadoop.apache.org by "Jason Lowe (JIRA)" <ji...@apache.org> on 2013/07/11 22:43:48 UTC

[jira] [Updated] (HADOOP-9686) Easy access to final parameters in Configuration

     [ https://issues.apache.org/jira/browse/HADOOP-9686?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Lowe updated HADOOP-9686:
-------------------------------

            Assignee: Jason Lowe
    Target Version/s: 2.3.0, 0.23.10
              Status: Patch Available  (was: Open)
    
> Easy access to final parameters in Configuration
> ------------------------------------------------
>
>                 Key: HADOOP-9686
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9686
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: conf
>    Affects Versions: 2.1.0-beta
>            Reporter: Jason Lowe
>            Assignee: Jason Lowe
>         Attachments: HADOOP-9686.patch
>
>
> It would be nice if there was an easy way to get final parameters within a Configuration.  This would allow clients who wrap Configuration to easily determine which properties should not be changed and implement stricter semantics for them (e.g.: throw an exception when attempts to change them are made).

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