Demonstrating Email Formatter

When everything is put together, the following commands can be used to start Apache Kafka, the User Registration microservice, and the Email Formatter consumers.

There are several ways to run a Spring Boot application, and some of them are mentioned here:

• Running the Spring Boot application main class using an IDE
• Building a JAR or WAR file using the following Maven command and then running it

Building all dependencies

The following command can be used to build all the dependencies from the root directory spring-boot-2-email-formatter:

$ mvn clean install

Running Apache Kafka

...