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Date: Fri, 25 May 2007 12:51:16 -0700 (PDT)
From: "Enis Soztutar (JIRA)" <jira@apache.org>
To: hadoop-dev@lucene.apache.org
Subject: [jira] Created: (HADOOP-1436) Redesign Tool and ToolBase API and
 releted functionality
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Redesign Tool and ToolBase API and releted functionality
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                 Key: HADOOP-1436
                 URL: https://issues.apache.org/jira/browse/HADOOP-1436
             Project: Hadoop
          Issue Type: Improvement
          Components: util
    Affects Versions: 0.14.0
            Reporter: Enis Soztutar
             Fix For: 0.14.0


With the discussion from HADOOP-1425, we need better abstraction and better tool runner utilities. 

1. Classes do not need to extend ToolBase 
2. functions for parsing general HadoopCommands (-fs, -conf, -jt) should be public
3. We need a ToolRunner, or similar functionality 
4. Also we need each class (implementing Tool) to be runnable (main method)
5. CLI objects can be passed to run method of the Tool class (arguable)

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