Confluent
CCDAK · Question #214
CCDAK Question #214: Real Exam Question with Answer & Explanation
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Question
You have a topic with four partitions. The application reading this topic is using a consumer group and two consumers. The throughput is smoothly distributed among partitions but the application lag is increasing. Application monitoring shows that message processing is taking all the CPU. Which action should you take to resolve this issue?
Options
- AAdd more consumers to increase the level of parallelism of the processing.
- BAdd more partitions to the topic to increase the level of parallelism of the processing.
- CIncrease the 'max.poll.records' property of consumers.
- DDecrease the 'max.poll.records' property of consumers.
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