ari [mailto:vinti.u...@gmail.com]
> *Sent:* 12 March 2016 22:10
> *To:* user
> *Subject:* [MARKETING] Spark Streaming stateful transformation
> mapWithState function getting error scala.MatchError: [Ljava.lang.Object]
>
>
>
> Hi All,
>
> I wanted to replace my upda
Hi All,
I wanted to replace my updateStateByKey function with mapWithState function
(Spark 1.6) to improve performance of my program.
I was following these two documents:
https://databricks.com/blog/2016/02/01/faster-stateful-stream-processing-in-spark-streaming.html