medium10 pts · first answer countskafkamessage-queues

More consumers than partitions

A Kafka topic has 3 partitions. You start 5 instances of your service in the same consumer group to process it faster. What happens?

A.All 5 consumers share every partition evenlyB.Only 3 consumers get a partition each; the other 2 sit idleC.Only 1 consumer reads at a time and the others wait their turnD.3 consumers read normally and the other 2 receive duplicate copies

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More consumers than partitions

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