Sorry - more likely l700 save. jg
> On Sep 10, 2017, at 20:56, Jean Georges Perrin <j...@jgp.net> wrote: > > Hey, > > I have a few examples https://github.com/jgperrin/net.jgp.labs.spark. I > recently worked on such problems, so there's definitely a solution there or > I'll be happy to write one for you. > > Look in l250 map... > > jg > > >> On Sep 10, 2017, at 20:51, ayan guha <guha.a...@gmail.com> wrote: >> >> Sorry for side-line question, but for Python, isn't following the easiest: >> >> >>> import json >> >>> df1 = df.rdd.map(lambda r: json.dumps(r.asDict())) >> >>> df1.take(10) >> ['{"id": 1}', '{"id": 2}', '{"id": 3}', '{"id": 4}', '{"id": 5}'] >> >> >> >> >>> On Mon, Sep 11, 2017 at 4:22 AM, Riccardo Ferrari <ferra...@gmail.com> >>> wrote: >>> Hi Kant, >>> >>> You can check the getValuesMap. I found this post useful, it is in Scala >>> but should be a good starting point. >>> An alternative approach is combine the 'struct' and 'to_json' functions. I >>> have not tested this in Java but I am using it in Python. >>> >>> Best, >>> >>>> On Sun, Sep 10, 2017 at 1:45 AM, kant kodali <kanth...@gmail.com> wrote: >>>> toJSON on Row object. >>>> >>>>> On Sat, Sep 9, 2017 at 4:18 PM, Felix Cheung <felixcheun...@hotmail.com> >>>>> wrote: >>>>> toJSON on Dataset/DataFrame? >>>>> >>>>> From: kant kodali <kanth...@gmail.com> >>>>> Sent: Saturday, September 9, 2017 4:15:49 PM >>>>> To: user @spark >>>>> Subject: How to convert Row to JSON in Java? >>>>> >>>>> Hi All, >>>>> >>>>> How to convert Row to JSON in Java? It would be nice to have .toJson() >>>>> method in the Row class. >>>>> >>>>> Thanks, >>>>> kant >>>> >>> >> >> >> >> -- >> Best Regards, >> Ayan Guha
