onyx-commander-example
This project is an example of using the Commander pattern with Onyx. We read commands from a Kafka topic, process them with Onyx, and produce materialized views using Datomic. Commands generate read-receipts named events, which are fed back into Kafka to provide a point of synchronicity for the initial caller of a command.
Usage
- Spin up ZooKeeper and Kafka with Docker compose:
docker-compose up - Open the test under
onyx-commander-example/test/onyx_commander_example/jobs/commander_test.clj - If your Docker IP isn't
127.0.0.1, change the ZooKeeper and Kafka hosts at the top of the file - Run the test with
lein test
Acknowledgments
Distributed Masonry would like to thank Day8 for funding this example.
License
Copyright © 2017 Distributed Masonry
Distributed under the Eclipse Public License, the same as Clojure.