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From "Jeffrey Naisbitt (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-7314) Add support for throwing UnknownHostException when a host doesn't resolve
Date Fri, 20 May 2011 14:22:47 GMT
Add support for throwing UnknownHostException when a host doesn't resolve
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                 Key: HADOOP-7314
                 URL: https://issues.apache.org/jira/browse/HADOOP-7314
             Project: Hadoop Common
          Issue Type: Improvement
            Reporter: Jeffrey Naisbitt
            Assignee: Jeffrey Naisbitt


As part of MAPREDUCE-2489, we need support for having the resolve methods (for DNS mapping)
throw UnknownHostExceptions.  (Currently, they hide the exception).  Since the existing 'resolve'
method is ultimately used by several other locations/components, I propose we add a new 'resolveValidHosts'
method.

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