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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-1932) Add utility method to initialize HDFS default configurations
Date Fri, 13 May 2011 00:10:47 GMT
Add utility method to initialize HDFS default configurations
------------------------------------------------------------

                 Key: HDFS-1932
                 URL: https://issues.apache.org/jira/browse/HDFS-1932
             Project: Hadoop HDFS
          Issue Type: Improvement
    Affects Versions: 0.22.0
            Reporter: Todd Lipcon
            Priority: Critical


Currently we have code blocks like the following in lots of places:
{code}
  static{
    Configuration.addDefaultResource("hdfs-default.xml");
    Configuration.addDefaultResource("hdfs-site.xml");
  }
{code}
This is dangerous since, if we don't remember to also classload HdfsConfiguration, the config
key deprecations won't work. We should add a method like HdfsConfiguration.init() which would
load the default resources as well as ensure that deprecation gets initialized properly.

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