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From Amit Sela <amitsel...@gmail.com>
Subject Re: spark 2.0 readStream from a REST API
Date Mon, 01 Aug 2016 16:44:01 GMT
I think you're missing:

val query = wordCounts.writeStream

  .outputMode("complete")
  .format("console")
  .start()

Dis it help ?

On Mon, Aug 1, 2016 at 2:44 PM Jacek Laskowski <jacek@japila.pl> wrote:

> On Mon, Aug 1, 2016 at 11:01 AM, Ayoub Benali
> <benali.ayoub.info@gmail.com> wrote:
>
> > the problem now is that when I consume the dataframe for example with
> count
> > I get the stack trace below.
>
> Mind sharing the entire pipeline?
>
> > I followed the implementation of TextSocketSourceProvider to implement my
> > data source and Text Socket source is used in the official documentation
> > here.
>
> Right. Completely forgot about the provider. Thanks for reminding me about
> it!
>
> Pozdrawiam,
> Jacek Laskowski
> ----
> https://medium.com/@jaceklaskowski/
> Mastering Apache Spark 2.0 http://bit.ly/mastering-apache-spark
> Follow me at https://twitter.com/jaceklaskowski
>
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