Hi David,
Can you try val rddToSave = file.map(l => l.split("\\|")).map(r =>
(r(34)+"-"+r(3), (r(4), r(10), r(12)))) ?
That should work.
Liquan
On Wed, Sep 24, 2014 at 1:29 AM, david <david...@free.fr> wrote:
> Hi,
>
> Does anybody know how to use sortbykey in scala on a RDD like :
>
> val rddToSave = file.map(l => l.split("\\|")).map(r => (r(34)+"-"+r(3),
> r(4), r(10), r(12)))
>
> besauce, i received ann error "sortByKey is not a member of
> ord.apache.spark.rdd.RDD[(String,String,String,String)].
>
> What i try do do is sort on the first element.
>
>
> Thank's
>
>
>
>
>
>
>
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Liquan Pei
Department of Physics
University of Massachusetts Amherst
