This repository is related with the article: Kafka Streams with Quarkus.
It shows how to build a simple stock market application that consumes Kafka Streams.
The following picture illustrates our architecture:
Run locally
Usage
You need to have Maven, JDK11+ and Docker (or Testcontainers Cloud Agent) installed on your local machine.
First, run the order-service
:
cd order-service
mvn quarkus:dev
It will automatically start Kafka using Redpanda (Kafka API compatible platform).
Then, run the stock-service
:
cd stock-service
mvn quarkus:dev
Observe the logs.
You can access Quarkus Dev UI console: http://localhost:8080/q/dev
.
You can also call some REST endpoints with analytical data:
$ curl http://localhost:8080/transactions/products
$ curl http://localhost:8080/transactions/products/3
$ curl http://localhost:8080/transactions/products/5