Kafka Streams Hello World

Now that we have some knowledge about Kafka Streams, let’s build our first Kafka Streams application! In line with software development tradition, we’ll build a Hello World application. First, let’s define the requirements.

Application requirements

• The application will consume records from a Kafka topic called names.

• Each record will be a simple String.

• The application will print each record it consumes.

• Blank values will be ignored.

• Each ...