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Micah Whitacre commented on CRUNCH-306:
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Jeremy, yes a GBK would ensure the single partition. You don't need to explicitly ungroup
as writing out a PGroupedTable will automatically ungroup for you.
> MultipleOutput Targets
> ----------------------
>
> Key: CRUNCH-306
> URL: https://issues.apache.org/jira/browse/CRUNCH-306
> Project: Crunch
> Issue Type: New Feature
> Components: IO
> Reporter: Josh Wills
> Attachments: CRUNCH-306.patch, CRUNCH-306b.patch, CRUNCH-306c.patch
>
>
> A commonly desired feature for Crunch is the ability to write an output file for each
key in a PTable/PGroupedTable containing the values associated with that key. We should find
a way to support that one-output-per-key model.
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