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From "Olga Natkovich (JIRA)" <j...@apache.org>
Subject [jira] Updated: (PIG-625) Add global -explain, -illustrate, -describe mode to PIG
Date Fri, 09 Jul 2010 19:44:51 GMT

     [ https://issues.apache.org/jira/browse/PIG-625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Olga Natkovich updated PIG-625:

    Fix Version/s: 0.9.0

> Add global -explain, -illustrate, -describe mode to PIG
> -------------------------------------------------------
>                 Key: PIG-625
>                 URL: https://issues.apache.org/jira/browse/PIG-625
>             Project: Pig
>          Issue Type: New Feature
>            Reporter: Yiping Han
>             Fix For: 0.9.0
> Currently PIG has the command EXPLAIN, ILLUSTRATE and DESCRIBE. But user need to manually
add/remove these lines in the script when they want to debug or see details of the job. I
think there should be a wait to enable these globally. 
> What I suggest is, to add -explain, -illustrate, -describe options to PIG command line.
When either of these are presented, all the DUMP and STORE commands in the script are converted
into EXPLAIN, ILLUSTRATE, DESCRIBE correspondingly. This makes debugging easier.

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