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https://issues.apache.org/jira/browse/PIG-5210?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15954222#comment-15954222
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Daniel Dai commented on PIG-5210:
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This will be useful. For python script, it will be hard to do explain and get
execution plan. With this option, Pig will print MR/Tez plan on console so user
will get idea what is the MR/Tez job doing.
We need to put "pig.print.exec.plan" in PigConfiguration and it would be better
to add a test case.
> Option to print MR/Tez plan before launching
> --------------------------------------------
>
> Key: PIG-5210
> URL: https://issues.apache.org/jira/browse/PIG-5210
> Project: Pig
> Issue Type: Improvement
> Affects Versions: 0.17.0
> Reporter: Lili Yu
> Assignee: Lili Yu
> Fix For: 0.17.0
>
> Attachments: PrintPlan.patch
>
>
> Adding an option to print out MR/Tez plan before launching.
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