How do I handle errors in Kafka?

How do I handle errors in Kafka?

In Kafka, you can handle errors by implementing error handling strategies like retries, dead letter queues, and logging.

What is a dead letter queue?

A dead letter queue is a secondary queue where messages that cannot be processed successfully are sent for later analysis.

How can I implement retries in Kafka?

You can implement retries by configuring the retries property in your producer settings to specify how many times to retry sending a message.

Are there any best practices for error handling in Kafka?

Yes, some best practices include using idempotent producers, monitoring your consumer lag, and setting appropriate timeout values.