Simple Kafka Consumer-Producer example

Steps to run the project

1. Download the Kafka 0.10.0.0 binary
   cd kafka_2.11-0.10.0.0

2. Run the zookeeper & kafka server
   bin/zookeeper-server-start.sh config/zookeeper.properties
bin/kafka-server-start.sh config/server.properties

3. Create the topics manually using the kafka cli
   bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic odd
bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic even

   Check if the topics are created
   bin/kafka-topics.sh --list --zookeeper localhost:2181

4. Clone this repo
   git clone https://github.com/thejasbabu/kafka-example.git

5. Compile and package the project
   mvn clean compile package

6. Run the Consumer,Producer and Stream program
   java -jar ./target/1-1.0-SNAPSHOT-jar-with-dependencies.jar "consumer"
java -jar ./target/1-1.0-SNAPSHOT-jar-with-dependencies.jar "producer"
java -jar ./target/1-1.0-SNAPSHOT-jar-with-dependencies.jar "stream"