Confluent Exam CCDAK Topic 1 Question 69 Discussion

Actual exam question for Confluent's CCDAK exam

Question #: 69
Topic #: 1

How will you find out all the partitions where one or more of the replicas for the partition are not in-sync with the leader?

Akafka-topics.sh --bootstrap-server localhost:9092 --describe --unavailable- partitions

Bkafka-topics.sh --zookeeper localhost:2181 --describe --unavailable- partitions

Ckafka-topics.sh --broker-list localhost:9092 --describe --under-replicated-partitions

Dkafka-topics.sh --zookeeper localhost:2181 --describe --under-replicated-partitions

Show Suggested Answer

Suggested Answer: D

tick time is 2000 ms, and initLimit is the config taken into account when establishing a connection to Zookeeper, so the answer is 2000 * 20 = 40000 ms = 40s

by Jannette at Oct 21, 2024, 05:44 PM

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Whitley

7 days ago

Haha, I wonder if the exam writers are trying to trick us with those Zookeeper options. Gotta love Kafka's command-line tools!

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Dawne

9 days ago

I agree, C is the way to go. The --under-replicated-partitions option is the most specific to what we're looking for.

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Stephaine

15 days ago

But option C makes more sense because it specifies the broker list directly

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Dominga

15 days ago

Option C looks like the correct way to find out the under-replicated partitions. Using the --broker-list option seems more direct than going through Zookeeper.

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Shonda

16 days ago

I disagree, I believe the correct answer is D) kafka-topics.sh --zookeeper localhost:2181 --describe --under-replicated-partitions

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Stephaine

21 days ago

I think the answer is C) kafka-topics.sh --broker-list localhost:9092 --describe --under-replicated-partitions

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