Kafka - Event-Driven Architecture
Which Kafka Connect configuration property defines the topic where failed records are sent as part of the Dead Letter Queue mechanism?
Which Kafka Connect configuration property defines the topic where failed records are sent as part of the Dead Letter Queue mechanism?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Recall Kafka Connect DLQ config
The property to specify the DLQ topic is well documented aserrors.deadletterqueue.topic.name.Step 2: Eliminate incorrect options
Other options are not valid Kafka Connect properties for DLQ configuration.Final Answer:
errors.deadletterqueue.topic.name -> Option BQuick Check:
DLQ topic config starts with errors.deadletterqueue [OK]
Quick Trick: DLQ topic set by errors.deadletterqueue.topic.name [OK]
Common Mistakes:
- Using consumer or producer prefixed properties incorrectly
- Confusing DLQ topic with error tolerance settings
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