Hello !
Can both methods be compare in term of performance ? Tried the pull request
and it felt slow compare to manual mapping.
Cheers,
Jonathan
On Mon, Jul 27, 2015, 8:51 PM Reynold Xin wrote:
> There is this pull request: https://github.com/apache/spark/pull/5713
>
> We mean to merge it for
There is this pull request: https://github.com/apache/spark/pull/5713
We mean to merge it for 1.5. Maybe you can help review it too?
On Mon, Jul 27, 2015 at 11:23 AM, Vyacheslav Baranov <
slavik.bara...@gmail.com> wrote:
> Hi all,
>
> For now it's possible to convert RDD of case class to DataFr
Hi all,
For now it's possible to convert RDD of case class to DataFrame:
case class Person(name: String, age: Int)
val people: RDD[Person] = ...
val df = sqlContext.createDataFrame(people)
but backward conversion is not possible with existing API, so currently
code looks like this (example fr
