Kafka - Advanced Stream Processing
Which of the following is the correct syntax to create a Kafka consumer with manual commit in Java?
Which of the following is the correct syntax to create a Kafka consumer with manual commit in Java?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Recall Kafka consumer commit methods
Kafka Java consumer supports commitSync() and commitAsync() for manual commits.Step 2: Identify correct method for manual commit
commitSync() is the synchronous manual commit method.Final Answer:
consumer.commitSync(); -> Option DQuick Check:
Manual commit syntax = commitSync() [OK]
Quick Trick: Use commitSync() for manual synchronous commits [OK]
Common Mistakes:
MISTAKES- Using commit() which does not exist
- Confusing commitAsync() with synchronous commit
- Assuming manualCommit() is valid
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