The NodeGuardian actor is the root supervisor of this simple Akka application's ActorSystem node that you might deploy across a cluster.
When called upon, the Reporter starts a task which checks at regular intervals whether the produced amount of data has all been written to Cassandra from the stream.
A simple Akka actor which generates a pre-set number of random tuples based on initial input
data
, and sends each random tuple to the Streamer.
Simply showing what the streaming actor does for the sake of the demo.
This demo can run against a single node, local or remote.
Simple Kafka Spark Streaming demo which 1.