Kafka - with Java/Python
Which method is used to subscribe a Python Kafka consumer to one or more topics?
Which method is used to subscribe a Python Kafka consumer to one or more topics?
easy🧠 Conceptual Q2 of Q15
Step-by-Step Solution
Solution:
Step 1: Recall subscription methods in Kafka consumer
Thesubscribe()method is used to subscribe to topics by name.Step 2: Differentiate from
assign()assign()is used to assign specific partitions, not topics.Final Answer:
subscribe() -> Option CQuick Check:
subscribe() = topic subscription [OK]
Quick Trick: Use subscribe() to listen to topics [OK]
Common Mistakes:
MISTAKES- Using assign() instead of subscribe() for topics
- Assuming connect() subscribes
- Thinking listen() is a valid method
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