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From "Yu Li (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-9434) Add support to "hadoop help" command
Date Tue, 26 Mar 2013 01:39:15 GMT
Yu Li created HADOOP-9434:
-----------------------------

             Summary: Add support to "hadoop help" command
                 Key: HADOOP-9434
                 URL: https://issues.apache.org/jira/browse/HADOOP-9434
             Project: Hadoop Common
          Issue Type: Improvement
          Components: bin
            Reporter: Yu Li
            Assignee: Yu Li
            Priority: Minor


Currently if user issue "bin/hadoop help" in command line, it will throw below exception.
We can improve this to print the usage message.
===============================================
Exception in thread "main" java.lang.NoClassDefFoundError: help
===============================================

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