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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-9686) Easy access to final parameters in Configuration
Date Thu, 11 Jul 2013 20:43:48 GMT

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

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

    Attachment: HADOOP-9686.patch

Straightforward patch to get a copy of the set of final parameters.
                
> 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
>         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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