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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 17:59:16 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-1425?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12498742
] 

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

bq. [...] implement run(String[]), which is passed the non-generic parameters from the command
line. How would you achieve this without subclassing ToolBase [...]

Simple:
{code}
//...
  String[] myArgs = ToolBase.parseGeneralOptions(conf, cmdLine); // only change is parseGeneralOptions()
is made public.
  parseArgs(myArgs);
    //....
{code}
Am I missing something obvious here?


> 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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