Q. What is a 'consumer lag' in Kafka?

  • (A) Time taken to produce a message
  • (B) Time difference between brokers
  • (C) The gap between last produced and last consumed offset
  • (D) Offset of earliest message
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✅ Correct Answer: (C) The gap between last produced and last consumed offset
Explanation: Consumer lag shows how far behind the consumer is compared to the producer.

Published by Mr. Dubey ⭐ 111.54K Points at 13-Jun-2025 11:00 am in Apache Kafka

Explanation by: Mr. Dubey
Consumer lag shows how far behind the consumer is compared to the producer.

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