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Kafka on Docker

In this post we setup Confluent Kafka, Zookeeper and Confluent Schema registry on docker and try to access from outside the container. Install docker and make sure you have access access to run docker commands like docker ps etc. Create a docker compose file(kafka_docker_compose.yml) like below which contains images, properties Read more…

Commands for SchemaRegistry

With curl commands, schemas can be retrieved/updated to Confluent SchemaRegistry. Get the latest schema available on the topic: curl -X GET http://localhost:8081/subjects/testtopic-value/versions/latest Get Schema compatibility: curl -X GET http://localhost:8081/config/testtopic-value Get versions of all registered schemas on a topic: curl -X GET http://localhost:8081/subjects/testtopic-value/versions [1,2,3] List all subjects – registered schemas on Read more…