You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@spark.apache.org by Walrus theCat <wa...@gmail.com> on 2014/03/25 01:16:15 UTC
Re: Splitting RDD and Grouping together to perform computation
I'm also interested in this.
On Mon, Mar 24, 2014 at 4:59 PM, yh18190 <yh...@gmail.com> wrote:
> Hi, I have large data set of numbers ie RDD and wanted to perform a
> computation only on groupof two values at a time. For example
> 1,2,3,4,5,6,7... is an RDD Can i group the RDD into (1,2),(3,4),(5,6)...??
> and perform the respective computations ?in an efficient manner? As we
> do'nt have a way to index elements directly using forloop etc..(i,i+1)...is
> their way to resolve this problem? Please suggest me ..i would be really
> thankful to you
> ------------------------------
> View this message in context: Splitting RDD and Grouping together to
> perform computation<http://apache-spark-user-list.1001560.n3.nabble.com/Splitting-RDD-and-Grouping-together-to-perform-computation-tp3153.html>
> Sent from the Apache Spark User List mailing list archive<http://apache-spark-user-list.1001560.n3.nabble.com/>at Nabble.com.
>
Re: Splitting RDD and Grouping together to perform computation
Posted by yh18190 <yh...@gmail.com>.
We need some one who can explain us with short code snippet on given example
so that we get clear cut idea on RDDs indexing..
Guys please help us
--
View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Splitting-RDD-and-Grouping-together-to-perform-computation-tp3153p3158.html
Sent from the Apache Spark User List mailing list archive at Nabble.com.