Kafka - Event-Driven Architecture
You want to implement a Dead Letter Queue pattern that captures failed messages along with the error reason and timestamp. Which Kafka Connect configuration enables this feature?
You want to implement a Dead Letter Queue pattern that captures failed messages along with the error reason and timestamp. Which Kafka Connect configuration enables this feature?
hard📝 Application Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Identify how to add error context to DLQ messages
Setting errors.deadletterqueue.context.headers.enable=true adds error details and timestamp as headers to DLQ messages.Step 2: Differentiate from other settings
DLQ topic name and tolerance control routing and error handling but do not add error context headers.Final Answer:
errors.deadletterqueue.context.headers.enable=true -> Option DQuick Check:
Enable context headers to capture error info in DLQ [OK]
Quick Trick: Enable context.headers to add error info to DLQ messages [OK]
Common Mistakes:
- Confusing DLQ topic name with error context enabling
- Assuming errors.tolerance controls error details
- Disabling context.headers thinking it adds info
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