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CCDAK · Question #136

In the Kafka consumer metrics it is observed that fetch-rate is very high and each fetch is small. What steps will you take to increase throughput?

The correct answer is E. Increase fetch.min.bytes. This will allow consumers to wait and receive more bytes in each fetch request.

Developing Kafka Consumers

Question

In the Kafka consumer metrics it is observed that fetch-rate is very high and each fetch is small. What steps will you take to increase throughput?

Options

AIncrease fetch.max.wait
BIncrease fetch.max.bytes
CDecrease fetch.max.bytes
DDecrease fetch.min.bytes
EIncrease fetch.min.bytes

How the community answered

(53 responses)

A
2% (1)
B
2% (1)
C
9% (5)
D
4% (2)
E
83% (44)

Explanation

This will allow consumers to wait and receive more bytes in each fetch request.

Topics

#fetch.min.bytes#consumer throughput#fetch configuration#consumer tuning

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