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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-9044) add FindClass main class to provide classpath checking of installations
Date Thu, 15 Nov 2012 11:48:13 GMT
Steve Loughran created HADOOP-9044:
--------------------------------------

             Summary: add FindClass main class to provide classpath checking of installations
                 Key: HADOOP-9044
                 URL: https://issues.apache.org/jira/browse/HADOOP-9044
             Project: Hadoop Common
          Issue Type: New Feature
          Components: util
    Affects Versions: 1.1.0
            Reporter: Steve Loughran
            Priority: Minor


It's useful in postflight checking of a hadoop installation to verify that classes load, especially
codes with external JARs and native codecs. 

An entry point designed to load a named class and create an instance of that class can do
this -and be invoked from any shell script or tool that does the installation.

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