Robin Moffatt 7/22/2025

Connecting Apache Flink SQL to Confluent Cloud Kafka broker

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This article provides a step-by-step tutorial for connecting Apache Flink SQL to a Kafka topic hosted on Confluent Cloud. It explains how to obtain the broker endpoint and create an API key for authentication, including example commands using the Confluent CLI. The guide focuses on a basic connection without using Schema Registry for Avro serialization.

Connecting Apache Flink SQL to Confluent Cloud Kafka broker

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