Which of the following errors is retriable from the Kafka Producer?

Study for the CCDAK Apache Kafka Test. Use flashcards and multiple choice questions with hints and explanations for each question. Prepare thoroughly for your exam!

Multiple Choice

Which of the following errors is retriable from the Kafka Producer?

Explanation:
Retrial-worthy errors are those that reflect temporary conditions in the cluster that the producer can recover from by retrying with backoff. LEADER_NOT_AVAILABLE signals that the partition’s leader is currently not available—often due to an ongoing leader election or a brief broker issue. Since leadership can re-establish itself, retrying the send makes sense and is the correct approach. Invalid configuration is a client-side problem that won’t be solved by simply retrying; the producer needs the configuration fixed. Unknown topic or partition indicates a non-existent topic/partition, which isn’t a transient state you can resolve by retrying unless the topic is created first.

Retrial-worthy errors are those that reflect temporary conditions in the cluster that the producer can recover from by retrying with backoff. LEADER_NOT_AVAILABLE signals that the partition’s leader is currently not available—often due to an ongoing leader election or a brief broker issue. Since leadership can re-establish itself, retrying the send makes sense and is the correct approach.

Invalid configuration is a client-side problem that won’t be solved by simply retrying; the producer needs the configuration fixed. Unknown topic or partition indicates a non-existent topic/partition, which isn’t a transient state you can resolve by retrying unless the topic is created first.

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