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