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From "Ahmed Radwan (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HADOOP-8484) Prevent Configuration getter methods that are passed a default value from throwing RuntimeException
Date Tue, 05 Jun 2012 19:15:23 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-8484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ahmed Radwan resolved HADOOP-8484.
----------------------------------

    Resolution: Invalid
    
> Prevent Configuration getter methods that are passed a default value from throwing RuntimeException
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-8484
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8484
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: conf
>    Affects Versions: 2.0.0-alpha
>            Reporter: Ahmed Radwan
>             Fix For: 2.0.1-alpha
>
>
> Configuration getter methods that are passed default values can throw RuntimeExceptions
if the value provided is invalid (e.g. NumberFormatException).
> In many cases such exception results in more serious consequences (failure to sart a
service, see for example NodeManager DeletionService). This can be avoided by returning the
default value and just printing a warning message.

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