google_api_dataflow v0.0.1 GoogleApi.Dataflow.V1b3.Model.PartialGroupByKeyInstruction View Source

An instruction that does a partial group-by-key. One input and one output.

Attributes

  • input (InstructionInput): Describes the input to the partial group-by-key instruction. Defaults to: null.
  • inputElementCodec (Object): The codec to use for interpreting an element in the input PTable. Defaults to: null.
  • originalCombineValuesInputStoreName (String): If this instruction includes a combining function this is the name of the intermediate store between the GBK and the CombineValues. Defaults to: null.
  • originalCombineValuesStepName (String): If this instruction includes a combining function, this is the name of the CombineValues instruction lifted into this instruction. Defaults to: null.
  • sideInputs (List[SideInputInfo]): Zero or more side inputs. Defaults to: null.
  • valueCombiningFn (Object): The value combining function to invoke. Defaults to: null.