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] <https://www.boxbe.com/overview> This message is eligible > for Automatic Cleanup! (konstantin.kn...@tngtech.com) Add cleanup rule > <https://www.boxbe.com/popup?url=https%3A%2F%2Fwww.boxbe.com%2Fcleanup%3Ftoken%3Dl6m1%252BAW3wp%252BSoSN4fX7dAJPb7yli5bhonVZss1UaNrdPGq900IERcf6Dk%252FdMehYgYvJtcXnJ2m0buYMHQN%252Fkr5X177qBM%252BWr0L9b58yiFFCeBcf6J5hHUD7GuWxP7ZqopZIZKe%252BQpCSCXj4B6iLl8w%253D%253D%26key%3DZzX4vyRPUUacLOWlAWFZO3sxl1o%252Fuxm3z9IZpDP52qA%253D&tc_serial=24623056386&tc_rand=1827677866&utm_source=stf&utm_medium=email&utm_campaign=ANNO_CLEANUP_ADD&utm_content=001> > | More info > <http://blog.boxbe.com/general/boxbe-automatic-cleanup?tc_serial=24623056386&tc_rand=1827677866&utm_source=stf&utm_medium=email&utm_campaign=ANNO_CLEANUP_ADD&utm_content=001> > > 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 > >
