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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-3834) Unused Command.java fields NAME, DESCRIPTION and USAGE
Date Wed, 22 Aug 2012 00:00:42 GMT
Jing Zhao created HDFS-3834:
-------------------------------

             Summary: Unused Command.java fields NAME, DESCRIPTION and USAGE
                 Key: HDFS-3834
                 URL: https://issues.apache.org/jira/browse/HDFS-3834
             Project: Hadoop HDFS
          Issue Type: Improvement
    Affects Versions: 3.0.0
            Reporter: Jing Zhao
            Assignee: Jing Zhao
            Priority: Minor


The static fields NAME, USAGE AND DESCRIPTION in Command.java are not used and cannot be overridden
by subclasses since Java does not support static variable overriding. We can get rid of these
three fields in the Command.java and only keep them as static fields in subclasses.

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