Which of the following is true regarding thread safety in the Java Kafka Clients?

The correct answer is A. One Producer can be safely used in multiple threads C. One Consumer needs to run in one thread. KafkaConsumer is not thread-safe, KafkaProducer is thread safe.

Kafka Client Fundamentals

Question

Options

AOne Producer can be safely used in multiple threads
BOne Consumer can be safely used in multiple threads
COne Consumer needs to run in one thread
DOne Producer needs to be run in one thread

How the community answered

(69 responses)

A
90% (62)
B
4% (3)
D
6% (4)

Explanation

KafkaConsumer is not thread-safe, KafkaProducer is thread safe.

Topics

#thread safety#KafkaProducer#KafkaConsumer#Java client

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