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Confluent CCDAK Exam - Topic 1 Question 16 Discussion

Actual exam question for Confluent's CCDAK exam
Question #: 16
Topic #: 1
[All CCDAK Questions]

What happens if you write the following code in your producer? producer.send(producerRecord).get()

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Suggested Answer: B

Using Future.get() to wait for a reply from Kafka will limit throughput.


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Jestine
4 months ago
Throughput will be decreased for sure.
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Melinda
4 months ago
Batching will definitely decrease, not increase.
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Jose
4 months ago
Wait, really? I thought it just sent it without waiting.
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Filiberto
4 months ago
Totally agree, that's how it works!
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Brent
5 months ago
It will force all brokers to acknowledge the record.
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Audria
5 months ago
I practiced a similar question, and I feel like it might have something to do with batching, but I can't recall the details.
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Buffy
5 months ago
I remember something about how this could force all brokers to acknowledge the record, but I'm not entirely sure if that's correct.
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Janine
5 months ago
I think writing `producer.send(producerRecord).get()` might actually decrease throughput because it waits for an acknowledgment.
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Lottie
5 months ago
Compression doesn't seem relevant here, but I guess it could impact performance in some way? Not too confident about that.
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Santos
5 months ago
Hmm, this is a tricky one. There are a lot of details to consider here. I'm not entirely sure which factors would be the strongest evidence of incompetence. I'll have to think this through carefully.
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Cherry
5 months ago
Hmm, I'm a bit unsure about the difference between managed and unmanaged instance groups. I'll need to review that before deciding on the best approach.
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Shelton
5 months ago
This question seems a bit tricky. I'll need to double-check my work to make sure I'm not missing anything. Gotta be careful with these statistical calculations.
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