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A Kafka producer application wants to send log messages to a topic that does not include any key. What are the properties that are mandatory to configure for the producer configuration? (select three)
Suggested Answer: A, C, D
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Both key and value serializer are mandatory.
17 comments · newest first
LE
Lenny
5 days ago
Same here, but I double-checked my notes.
AL
Aleta
10 days ago
I feel confident about this one!
LA
Lang
15 days ago
Exactly! No key means we focus on value.
LE
Lenny
20 days ago
F is just about the message content, right?
AL
Aleta
26 days ago
D is crucial for serializing the value.
LA
Lang
1 month ago
Yeah, A is definitely needed for connection.
LE
Lenny
1 month ago
I think A, D, and F are the ones.
AL
Aleta
1 month ago
This question is tricky!
LA
Lashaun
2 months ago
Just the basics, nothing more!
CL
Claudia
2 months ago
I thought you needed a key for every message?
AL
Alaine
2 months ago
Wait, why is key.serializer not needed? Seems odd.
ME
Melodie
2 months ago
Totally agree with that!
LE
Leota
2 months ago
A) bootstrap.servers, D) value.serializer, and F) value are must-haves!
DO
Dorsey
2 months ago
I feel like partition might be important too, but I can't recall if it’s mandatory for the producer configuration.
LE
Leonida
3 months ago
I practiced a similar question, and I think value.serializer is essential since we need to serialize the message value.
ED
Edelmira
3 months ago
I’m not entirely sure, but I think key.serializer isn’t needed if there’s no key being sent, right?
ED
Edelmira
3 months ago
I remember that the producer needs to connect to the Kafka cluster, so bootstrap.servers should definitely be one of the mandatory properties.