CDAP Reference Manual: APIs, Licenses, and Dependencies

  • HTTP RESTful API: CDAP has an HTTP RESTful interface for a multitude of purposes: from sending data events and inspecting the contents of a stream through checking the status of system and custom CDAP services. V3 of the API includes the namespacing of applications, data, and metadata to achieve application and data isolation. This is an inital step towards introducing multi-tenancy into CDAP.
  • Java Client API: Provides methods for interacting with CDAP from external Java applications.
  • Javadocs: Javadocs of the Java APIs for writing CDAP applications.
  • Release Notes: Complete notes for this release and the preceding releases it descends from.