We'll use Maven to build and package the project, start up a Heron cluster locally, and run the topology on the live cluster. These values are used in different sections of the pom.xml. For example, ...

In a previous Java 101 tutorial, you learned how to better organize your code by declaring reference types (also known as classes and interfaces) as members of other reference types and blocks. I also ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.