Spark Streaming with Kafka & HBase Example

Even a simple example using Spark Streaming doesn’t quite feel complete without the use of Kafka as the message hub. More and more use cases rely on Kafka for message transportation. By taking a simple streaming example (Spark Streaming – A Simple Example source at GitHub) together with a fictive word count use case this post describes the different ways to add Kafka to a Spark Streaming application. Additionally this posts describes the possibility to write out results to HBase from Spark directly using the TableOutputFormat. Continue reading “Spark Streaming with Kafka & HBase Example”