Hi Folks,
I am very interested on the project of pig on spark. When I read the code,
I find that the current implementation is based on spark RDD API. I don't
know the original background (maybe when this project is started, DataFrame
API is not available) , but for now I feel DataFrame API might
ary 8, 2017 10:13 AM
To: dev@pig.apache.org
Subject: Why pig on spark use RDD API rather than DataFrame API ?
Hi Folks,
I am very interested on the project of pig on spark. When I read the code, I
find that the current implementation is based on spark RDD API. I don't know
the original backgro
ent: Sunday, January 8, 2017 10:13 AM
> To: dev@pig.apache.org
> Subject: Why pig on spark use RDD API rather than DataFrame API ?
>
> Hi Folks,
>
> I am very interested on the project of pig on spark. When I read the code,
> I find that the current implementation is based on spark
for optimization work) and work on it if have
> > interest.
> >
> >
> >
> > Best Regards
> > Kelly Zhang/Zhang,Liyun
> >
> >
> >
> > -Original Message-
> > From: Jeff Zhang [mailto:zjf...@gmail.com]
> > Sent: Sunda