count the regular IO that needs to happen for a standard Map-Reduce
> join, and any possible spills to disk required when buffers run out of
> memory and such.
>
> Hope this helps.
>
> Dmitriy
>
> On Wed, Feb 3, 2010 at 4:17 AM, bharath v
> wrote:
> > Dimitr
> the intermediate result of joining A to B.
>
> -Dmitriy
>
> On Tue, Feb 2, 2010 at 10:52 PM, bharath v
> wrote:
> > Hi ,
> >
> > I have a small doubt in how pig handles queries containing join of more
> than
> > 2 tables .
> >
> > Suppose we hav
Hi ,
I have a small doubt in how pig handles queries containing join of more than
2 tables .
Suppose we have 3 tables A,B,C .. and the plan is "((AB)C)" ..
We can join A,B in a map reduce job and join the resultant table with "C". I
have a doubt whether the result of "AB" is stored to disk befor
