Re: Retrieve elements from the Dataset without using collect

Hello Konstantin, Yup thanks. Best Regards, Subash Basnet On Sun, Mar 6, 2016 at 7:20 PM, Konstantin Knauf < konstantin.kn...@tngtech.com> wrote: > [image: Boxbe] This message is eligible > for Automatic Cleanup! (konstantin.kn...@tngtech.com) Add cleanup rule

Re: Retrieve elements from the Dataset without using collect

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: > *Dat

Retrieve elements from the Dataset without using collect

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> counts =* *data.flatMap(new Tokenizer());* I want a new DataSet containing 10 elements of *counts*. And, what would be the way to retrieve i