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What happens if you write the following code in your producer? producer.send(producerRecord).get()
Suggested Answer: B
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Using Future.get() to wait for a reply from Kafka will limit throughput.
12 comments · newest first
JE
Jestine
11 months ago
Throughput will be decreased for sure.
ME
Melinda
12 months ago
Batching will definitely decrease, not increase.
JO
Jose
12 months ago
Wait, really? I thought it just sent it without waiting.
FI
Filiberto
12 months ago
Totally agree, that's how it works!
BR
Brent
1 year ago
It will force all brokers to acknowledge the record.
AU
Audria
1 year 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.
BU
Buffy
1 year 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.
JA
Janine
1 year ago
I think writing `producer.send(producerRecord).get()` might actually decrease throughput because it waits for an acknowledgment.
LO
Lottie
1 year ago
Compression doesn't seem relevant here, but I guess it could impact performance in some way? Not too confident about that.
SA
Santos
1 year 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.
CH
Cherry
1 year 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.
SH
Shelton
1 year 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.