Producer Default Partitions and Key Hashing

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Information Technology (IT), Architecture
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University
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Hard
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What algorithm does Kafka use for hashing keys?
MD5
CRC32
Murmur2
SHA-256
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it generally not recommended to override the default partitioner in Kafka?
It requires additional hardware
It is not supported by Kafka
It may lead to inefficient data distribution
It is too complex to implement
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a custom partitioner class in Kafka?
To reduce latency
To provide more control over data distribution
To increase the number of partitions
To enhance security
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens if you change the number of partitions in a Kafka topic?
The topic becomes read-only
The same key may go to a different partition
The data is automatically rebalanced
The hashing formula remains unchanged
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of applying the target partition formula in Kafka?
The data is compressed
The record key is encrypted
A new topic is created
The target partition for a record key is determined
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