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From "Ahmed Radwan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-8484) Prevent Configuration getter methods that are passed a default value from throwing RuntimeException
Date Tue, 05 Jun 2012 02:46:22 GMT
Ahmed Radwan created HADOOP-8484:
------------------------------------

             Summary: 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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