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CCDAK · Question #131
There are 3 producers writing to a topic with 5 partitions. There are 10 consumers consuming from the topic as part of the same group. How many consumers will remain idle?
The correct answer is D. 5. One consumer per partition assignment will keep 5 consumers idle.
Developing Kafka Consumers
Question
There are 3 producers writing to a topic with 5 partitions. There are 10 consumers consuming from the topic as part of the same group. How many consumers will remain idle?
Options
- A10
- B3
- CNone
- D5
How the community answered
(34 responses)- A3% (1)
- C3% (1)
- D94% (32)
Explanation
One consumer per partition assignment will keep 5 consumers idle.
Topics
#consumer group#partition assignment#idle consumers#consumer scaling
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