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Pig >> mail # user >> easiest way to get loops in PIG?


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Re: easiest way to get loops in PIG?
Thanks Prashant for the pointer, this is definitely a good approach

On Wed, Jun 20, 2012 at 7:15 PM, Prashant Kommireddi <[EMAIL PROTECTED]>wrote:

> Would embedding Pig in java or other languages work?
>
> http://pig.apache.org/docs/r0.10.0/cont.html#embed-java
>
>
> On Jun 20, 2012, at 7:12 PM, Yang <[EMAIL PROTECTED]> wrote:
>
> > I agree that pig does not have loop probably for a good reason.
> >
> > but currently I need to write a code to find the transitive closures of
> > many edges in a graph.
> > so I need to iterate a code snippet several times, so finally I can find
> a
> > connected component of size 2^N
> >
> > right now I just copy-paste the snippet several times.
> >
> > I guess I could take out the snippet and make it into a separate pig
> > script, and load and store intermediate data
> > at the beginning and end. but loading data is kind of a waste.
> >
> > any suggestions?
> >
> > Thanks
> > Yang
>