I think you are simply looking for a case class in Scala. It is a
simple way to define an object with named, typed fields.
On Fri, Sep 26, 2014 at 8:31 AM, rzykov <rzy...@gmail.com> wrote:
> Could you advise the best practice of using some "named tuples" in Scala
> with Spark RDD.
> Currently we can access by a field number in a tuple:
>
> RDD.map{_.2}
>
> But want to see such construction:
>
> RDD.map{_.itemId}
>
> This one will be helpful for debugging purposes.
>
>
>
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