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cross product of 2 data sets

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cross product of 2 data sets

Marc Sturlese
Hey there,
I would like to do the cross product of two data sets, any of them feeds in memory. I've seen pig has the cross operation. Can someone please explain me how it implements it?
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Re: cross product of 2 data sets

Alan Gates-2
http://ofps.oreilly.com/titles/9781449302641/advanced_pig_latin.html
search on "cross matches"

Alan.

On Sep 1, 2011, at 11:44 AM, Marc Sturlese wrote:

> Hey there,
> I would like to do the cross product of two data sets, any of them feeds in
> memory. I've seen pig has the cross operation. Can someone please explain me
> how it implements it?
>
> --
> View this message in context: http://lucene.472066.n3.nabble.com/cross-product-of-2-data-sets-tp3302160p3302160.html
> Sent from the Hadoop lucene-users mailing list archive at Nabble.com.

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