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Confluent Exam CCDAK Topic 1 Question 32 Discussion

Actual exam question for Confluent's CCDAK exam
Question #: 32
Topic #: 1
[All CCDAK Questions]

A consumer sends a request to commit offset 2000. There is a temporary communication problem, so the broker never gets the request and therefore never responds. Meanwhile, the consumer processed another batch and successfully committed offset 3000. What should you do?

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Suggested Answer: C

Kafka Connect Sink is used to export data from Kafka to external databases and Kafka Connect Source is used to import from external databases into Kafka.


by Gregoria at Feb 03, 2023, 04:19 AM

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Jacquelyne
22 days ago
You know, sometimes the simplest answer is the best. Just let the consumer do its thing and stop worrying about it. D) is a winner in my book.
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Lemuel
23 hours ago
But what if we need to make sure the offset is committed? Maybe we should consider B) using the kafka-consumer-group command.
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Pete
3 days ago
I agree, sometimes it's best to just let things be. D) Nothing is the way to go.
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Alease
1 months ago
Restarting the consumer? That's like turning it off and on again, hoping the problem will magically go away. Nah, D) is the clear winner.
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Nidia
3 days ago
A) Add a new consumer to the group
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Dorian
1 months ago
Haha, starting a new consumer group? That's like buying a new car every time you get a flat tire. Definitely not the solution here.
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Galen
23 hours ago
B) Use the kafka-consumer-group command to manually commit the offsets 2000 for the consumer group
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Talia
30 days ago
A) Add a new consumer to the group
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Carry
2 months ago
I agree, D) is the way to go. Manually committing offsets could cause more issues down the line. Let the consumer handle it from the last successful commit.
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My
16 days ago
No, let's not risk it. I agree with D), do nothing.
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Letha
23 days ago
I think we should just restart the consumer.
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Delfina
24 days ago
No, let's not risk causing more issues. Let's just do nothing and let the consumer handle it.
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Pete
30 days ago
Maybe we should manually commit the offset using kafka-consumer-group command.
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Tamesha
1 months ago
But wouldn't that cause unnecessary downtime?
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Tawanna
1 months ago
I think we should just restart the consumer.
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Paris
2 months ago
D) Nothing seems like the correct answer here. Since the broker never received the commit request for offset 2000, it's best not to interfere and let the consumer continue processing from the last committed offset of 3000.
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Rasheeda
2 months ago
I'm not sure, but maybe restarting the consumer could also help resolve the issue.
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Pedro
2 months ago
I agree with Alecia. It's the best way to ensure that the offsets are committed correctly.
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Alecia
2 months ago
I think we should use the kafka-consumer-group command to manually commit the offsets 2000 for the consumer group.
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