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From "Raghu Angadi (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-1425) Rework the various programs in 'examples' to extend ToolBase
Date Thu, 24 May 2007 18:32:16 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-1425?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12498762
] 

Raghu Angadi commented on HADOOP-1425:
--------------------------------------

hmm.. Do you see any functional difference between above example in DFSAdmin.java and the
following code?
{code}
  Configuration conf;
  Configuration getConf() { return conf;}

  public static void main(String[] argv) throws Exception {
    conf = new Confguration();
    int res = this.run( ToolBase.parseGeneralOptions(conf, argv));
    System.exit(res);
  }
{code}

I am not sure what other functionality does ToolBase give other than invoking parseGeneralOptions().

> Rework the various programs in 'examples' to extend ToolBase 
> -------------------------------------------------------------
>
>                 Key: HADOOP-1425
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1425
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: examples
>            Reporter: Arun C Murthy
>         Assigned To: Enis Soztutar
>            Priority: Minor
>             Fix For: 0.14.0
>
>
> Ensuring all 'examples' extend ToolBase will make it easy to tweak various config params
(via -D switches for e.g.) while running the programs... 

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