[Solved] Given the following ACL command, what permission does it grant?kafka-acls --add --allow-principal User:Alice --operation Read --topic sales-data | Kafka

Kafka - Security

Given the following ACL command, what permission does it grant?

kafka-acls --add --allow-principal User:Alice --operation Read --topic sales-data

AAlice can read messages from the sales-data topic

BAlice can create new topics

CAlice can delete the sales-data topic

DAlice can write messages to the sales-data topic

Step-by-Step Solution

Solution:

Step 1: Analyze the ACL command parameters
The command adds an ACL allowing User:Alice the Read operation on the topic sales-data.
Step 2: Understand the Read operation
Read permission allows consuming or reading messages from the topic, not writing or deleting.
Final Answer:
Alice can read messages from the sales-data topic -> Option A
Quick Check:
ACL Read = Permission to consume messages [OK]

Quick Trick: Read operation in ACL means permission to consume messages [OK]

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Given the following ACL command, what permission does it grant?