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https://issues.apache.org/jira/browse/HADOOP-1425?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12498728
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Raghu Angadi commented on HADOOP-1425:
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I think ToolBase should/need not be a base class. No subclass extends or add
any functionality. I think all we need is a utility method that that invokes
parseArgs() in ToolBase. Then, any one who wants to process args in a
consistent way can use the utility, instead of having to be a subclass.
> 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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