Apache Kafka Use Case Tutorial

Apache Kafka Use Case Tutorial, Welcome to the world of advanced Tutorials on the use case for apache spark. Are you looking forward to the Use case example of the Kafka Platform? Or looking for some help on the use case for Kafka streams? Then you’ve landed on the Right Path which providing advanced tutorial Based concepts on the Apache Kafka Use Case Examples. In this tutorial, one can easily explore apache Apache Spark real-world Use Cases with step by step explanation.

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Apache Kafka Use Case Examples

Case 1.  One producer and one consumer

Create one topic test

bin/Kafka-topics.sh –create –zookeeper localhost:2181 –replication-factor 1 –partitions 1 –topic Hello-Kafka

Run the broker

bin/Kafka-console-producer.sh –broker-list localhost:9092 –topic Hello-Kafka

Write your message 

Run the consumer

bin/Kafka-console-consumer.sh –bootstrap-server localhost:9092 –topic test –from-beginning

You will get the message from producer

Case 2. Two producers and One consumer

Create another topic Multibrokerapplication

bin/Kafka-topics.sh –create –zookeeper localhost:2181 –replication-factor 2 –partitions 1 –topic Multibrokerapplication

bin/Kafka-console-producer.sh –broker-list localhost:9092 –topic Multibrokerapplication

bin/Kafka-console-consumer.sh –bootstrap-server localhost:9092 –topic institute –from-beginning

Case 3: Setting up a multi-broker cluster

let’s expand our cluster to 2 nodes (still all on our local machine)

cp config/server.properties config/server.properties

cp config/server.properties config/server-one.properties

Now edit these new files and set the following properties:

config/server-one.properties

We already have Zookeeper and our single node started, so we just need to start the two new nodes

bin/Kafka-server-start.sh config/server-one.properties

Now create a new topic with a replication factor of three:

bin/Kafka-topics.sh –create –zookeeper localhost:2181 –replication-factor 2 –partitions 1 –topic Multibrokerapplication

bin/Kafka-topics.sh –describe –zookeeper localhost:2181 –topic Multibrokerapplication

bin/kafka-console-producer.sh –broker-list localhost:9092 –topic Multibrokerapplication

bin/kafka-console-consumer.sh –bootstrap-server localhost:9092 –from-beginning –topic Multibrokerapplication

Case 4:-  Deleting topic form list

We hope you understand Apache spark Use Case tutorial with examples concepts. Get success in your career as a Spark Developer by being a part of the Prwatech, India’s leading Apache Spark training institute in Bangalore.