Hi Subash, I think Dataset.first(int n) is what you are looking for.
Cheers, Konstantin On 06.03.2016 19:10, subash basnet wrote: > Hello all, > > My requirement is to get suppose top '10' elements from the DataSet as > another DataSet. How would I do that without using collect. > Eg: > *DataSet<Tuple2<Integer, Double[]>> counts =* *data.flatMap(new > Tokenizer());* > > I want a new DataSet containing 10 elements of *counts*. > > And, what would be the way to retrieve individual elements of DataSet > without using list via collect? > > > Best Regards, > Subash Basnet -- Konstantin Knauf * konstantin.kn...@tngtech.com * +49-174-3413182 TNG Technology Consulting GmbH, Betastr. 13a, 85774 Unterföhring Geschäftsführer: Henrik Klagges, Christoph Stock, Dr. Robert Dahlke Sitz: Unterföhring * Amtsgericht München * HRB 135082
