[Solved] How can you combine a custom SerDes with Kafka Streams to process JSON data? — Ans: Implement custom SerDes that converts JSON to objects and register it in... | Kafka

Kafka - Advanced Stream Processing

How can you combine a custom SerDes with Kafka Streams to process JSON data?

AKafka Streams does not support custom SerDes

BUse default String SerDes and parse JSON manually in processor

CUse only byte array SerDes and ignore JSON format

DImplement custom SerDes that converts JSON to objects and register it in Streams config

Step-by-Step Solution

Solution:

Step 1: Understand Kafka Streams SerDes usage
Kafka Streams allows custom SerDes to convert JSON bytes to objects automatically.
Step 2: Compare alternatives
Using default String SerDes requires manual parsing; ignoring JSON loses structure; Streams supports custom SerDes.
Final Answer:
Implement custom SerDes that converts JSON to objects and register it in Streams config -> Option D
Quick Check:
Custom SerDes + Streams = automatic JSON object conversion [OK]

Quick Trick: Register custom SerDes in Streams for JSON processing [OK]

Common Mistakes:

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How can you combine a custom SerDes with Kafka Streams to process JSON data?