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In Kafka, every broker... (select three)
Suggested Answer: B, E, F
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Kafka topics are divided into partitions and spread across brokers. Each brokers knows about all the metadata and each broker is a bootstrap broker, but only one of them is elected controller
12 comments · newest first
LA
Lai
11 months ago
Isn't it surprising how they manage all that info?
VI
Virgilio
11 months ago
Yep, they are not controllers, just metadata holders.
LE
Lenna
12 months ago
Wait, I thought every broker had all the topics?
RO
Roosevelt
12 months ago
Totally agree, they only contain a subset of topics and partitions.
EL
Elbert
12 months ago
Brokers know all the metadata for topics and partitions.
AL
Alease
1 year ago
I thought every broker was a bootstrap broker, but now I'm confused about what that really means in this context.
MA
Margot
1 year ago
I practiced a question like this, and I feel like B and D are definitely correct, but I can't recall about the controller part.
EV
Evette
1 year ago
I remember something about brokers only having a subset of topics and partitions, so I might lean towards option F.
LE
Leota
1 year ago
I think brokers know the metadata for all topics and partitions, but I'm not sure if they contain all the topics.
TI
Tiera
1 year ago
I'm a bit confused by the JPA annotations part. I'll need to double-check my notes on how Spring Data JDBC works compared to JPA.
LE
Lenita
1 year ago
Okay, I think I've got it. The Standardized Service Contract principle is focused on standardizing things within a service contract, not across different service inventories. So B, the standardization of industry technologies across different service inventories, is the answer that doesn't represent a typical form of standardization addressed by this principle.
QU
Queenie
1 year ago
Hmm, this is a tough one. I'm not entirely sure what the right answer is, but I think it has to do with maintaining independence and avoiding any potential bias or conflicts of interest.