What are the best retry strategies for Kafka Connect?

What are the best retry strategies for Kafka Connect?

Kafka Connect offers several retry strategies to handle transient failures. The most common ones include exponential backoff, fixed delay, and custom retry policies.

Can you explain how exponential backoff works?

Exponential backoff is a strategy where the wait time between retries increases exponentially. For example, if the first retry waits 1 second, the next might wait 2 seconds, then 4, and so on.

What are the advantages of using a fixed delay strategy?

A fixed delay strategy is simple to implement and ensures consistent wait times between retries, which can be beneficial for predictable load management.

Are there any downsides to these strategies?

Yes, the downsides include potential increased latency in processing and the risk of overwhelming the target system if retries are not managed properly.