Cloudera Docs

Supporting API

In order to understand the Processor API, we must first understand - at least at a high level - several supporting classes and interfaces, which are discussed below.

  • FlowFile
  • ProcessSession
  • ProcessContext
  • PropertyDescriptor
  • Validator
  • ValidationContext
  • PropertyValue
  • Relationship
  • StateManager
  • ProcessorInitializationContext
  • ComponentLog
Parent topic: Processor API