kafka-hello-world Module 1 : Kafka Basics (Producer consumer tests) Module 2 : Twitter Kafka Producer (Fetches tweets with keywords) Module 3 : Elastic search consumer (Fetches tweets produced by Twitter Kafka Producer and puts them into elastic search) Module 4 : Kafka Streams API to filter tweets and publish to another topic Module 5 : Kafka connect-standalone for twitter Running on Local Environment Start the zookeeper zookeeper-server-start config/zookeeper.properties Start the kafka server kafka-server-start config/server.properties Run the application