How can you combine error handling with asynchronous Kafka producer sends to log failures without blocking the main thread?

hard🚀 Application Q9 of Q15

Kafka - with Java/Python

AUse a separate consumer to monitor errors from the producer

BProvide a callback to producer.send() that logs errors on completion

CWrap producer.send().get() in try-catch to log errors synchronously

DIgnore errors since asynchronous sends never fail

Step-by-Step Solution

Solution:

Step 1: Recall asynchronous send behavior
producer.send() accepts a callback to handle success or failure asynchronously.
Step 2: Identify non-blocking error logging method
Providing a callback logs errors without blocking the main thread, unlike get().
Final Answer:
Provide a callback to producer.send() that logs errors on completion -> Option B
Quick Check:
Use callbacks for async error handling [OK]

Quick Trick: Use send() callbacks to handle errors asynchronously [OK]

Common Mistakes:

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