Help Center/ FunctionGraph/ User Guide/ Configuring Function Flows/ Configuring Function a Flow Component/ Configuring a Service Processor
Updated on 2026-08-24 GMT+08:00
View PDF
Share

Configuring a Service Processor

The Service processor combines function operations into an atomic node for easy management.

It supports both serial and parallel execution modes.

Notes and Constraints

  • Function flows created in DWR can only be viewed on the FunctionGraph console; editing and deletion must be done in DWR.
  • The Service processor consists of multiple functions and can be connected to a stop node or an error handling node.

Prerequisites

Before using flows, learn about Expression Description and Operators.

Configuration Description

On the function orchestration page, click and configure the service node.
Figure 1 Serial
Figure 2 Parallel
Table 1 Service component parameters

Parameter

Description

Execution Mode

Select Serial or Parallel from the drop-down list.

  • Serial: Functions in the Service component must be connected.
  • Parallel: Functions in the Service component do not need to be connected.

Input Filter Expression

JSONPath expression used to filter the input information of the node.

Output Filter Expression

JSONPath expression used to filter the output information of the node.
Parent Topic: Configuring Function a Flow Component