Any suggestions here please
I basically need an ability to look up *name -> index* and *index -> name*
in the code
-VG
On Fri, Jul 22, 2016 at 6:40 PM, VG <vlin...@gmail.com> wrote:
> Hi All,
>
> I am really confused how to proceed further. Please help.
>
> I have a dataset created as follows:
> Dataset<Row> b = sqlContext.sql("SELECT bid, name FROM business");
>
> Now I need to map each name with a unique index and I did the following
> JavaPairRDD<Row, Long> indexedBId = business.javaRDD()
> .zipWithIndex();
>
> In later part of the code I need to change a datastructure and update name
> with index value generated above .
> I am unable to figure out how to do a look up here..
>
> Please suggest /.
>
> If there is a better way to do this please suggest that.
>
> Regards
> VG
>
>
