Hello World
March 24, 2026 · View on GitHub
The simplest Conductor workflow — one task, one worker
Input: name | Timeout: 60s
Output: greeting
Pipeline
greet
Workers
GreetWorker (greet): Simple worker that greets a user by name.
Reads name. Outputs greeting.
Workflow Output
greeting:${greet_ref.output.greeting}
Data Flow
greet: name = ${workflow.input.name}
Tests
5 tests cover valid inputs, boundary values, null handling, and error paths.
mvn test
Workflow Definition
Name: hello_world_workflow | Tasks: 1 | Workers: 1
Run this example: see RUNNING.md for setup, build, and CLI instructions.