[Solved] Given this event orchestration flow:Orchestrator listens to 'OrderPlaced' eventThen triggers 'PaymentService'After payment success, triggers 'ShippingService'What will happen if 'PaymentService'... | Kafka

Kafka - Event-Driven Architecture

Given this event orchestration flow:

Orchestrator listens to 'OrderPlaced' event
Then triggers 'PaymentService'
After payment success, triggers 'ShippingService'

What will happen if 'PaymentService' fails?

AOrchestrator retries 'ShippingService' before payment.

B'ShippingService' triggers immediately regardless of payment.

CBoth services run in parallel without waiting.

DOrchestrator stops and does not trigger 'ShippingService'.

Step-by-Step Solution

Solution:

Step 1: Understand orchestration sequence
The orchestrator triggers services in order, waiting for success before next step.
Step 2: Analyze failure impact
If 'PaymentService' fails, orchestrator halts and does not trigger 'ShippingService'.
Final Answer:
Orchestrator stops and does not trigger 'ShippingService'. -> Option D
Quick Check:
Orchestration waits for success before next trigger [OK]

Quick Trick: Orchestrator waits for success before next step [OK]

Common Mistakes:

MISTAKES

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