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https://issues.apache.org/jira/browse/PIG-574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Olga Natkovich updated PIG-574:
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Attachment: PIG-574.patch
> run command for grunt
> ---------------------
>
> Key: PIG-574
> URL: https://issues.apache.org/jira/browse/PIG-574
> Project: Pig
> Issue Type: New Feature
> Components: grunt
> Reporter: David Ciemiewicz
> Priority: Minor
> Attachments: PIG-574.patch, run_command.patch,
> run_command_params.patch, run_command_params_021109.patch
>
>
> This is a request for a "run file" command in grunt which will read a script
> from the local file system and execute the script interactively while in the
> grunt shell.
> One of the things that slows down iterative development of large, complicated
> Pig scripts that must operate on hadoop fs data is that the edit, run, debug
> cycle is slow because I must wait to allocate a Hadoop-on-Demand (hod)
> cluster for each iteration. I would prefer not to preallocate a cluster of
> nodes (though I could).
> Instead, I'd like to have one window open and edit my Pig script using vim or
> emacs, write it, and then type "run myscript.pig" at the grunt shell until I
> get things right.
> I'm used to doing similar things with Oracle, MySQL, and R.
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