Final answer:
Ambari Views allows application developers to integrate Hadoop capabilities into their own applications.
Step-by-step explanation:
The feature that allows application developers to easily use the Ambari interface to integrate Hadoop provisioning, management, and monitoring capabilities into their own application is Ambari Views.
Ambari Views are web-based user interfaces that provide a customized view and functionality for specific use cases. They allow developers to create their own views using HTML, CSS, and JavaScript, and these views can be embedded within other applications or accessed directly through the Ambari interface.
Ambari Views provide a seamless way for developers to leverage the power of Ambari while creating their own applications, enabling easy integration and extending the capabilities of Hadoop.