Testing and Debugging

CDAP comes with a number of tools to make a developer's life easier. These tools help with testing and debugging CDAP applications:

  • Testing a CDAP Application: Strategies and approaches for testing CDAP applications, including testing MapReduce and Spark programs and artifacts.

  • Test Framework: How to take advantage of the test framework and the in-memory CDAP mode to test your CDAP applications before deploying. This makes catching bugs easy and helps you catch them earlier.

  • Debugging: How to debug CDAP applications in CDAP Sandbox mode and application containers in Distributed CDAP mode.