[CAMEL-18795] camel-kafka: consumer not being closed during shutdown

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.18.4, 3.19.0
• Fix Version/s: 3.18.5, 3.20.0
• Component/s: camel-kafka
• Estimated Complexity: Unknown
• Regression: Regression
• Assignee: Otavio Rodolfo Piske
• Reporter: Otavio Rodolfo Piske
• Created: 05/Dec/22 13:50
• Updated: 07/Dec/22 09:17
• Resolved: 07/Dec/22 09:17

Description

Quoting a user report on the chat:

"I have faced with the issue that org.apache.kafka.clients.consumer.Consumer is never closed during an app shutdown, I use camel 3.18.3.
It looks that it might happened after these changes. I don't have this issue on camel 3.18.0
Maybe it's expected that consumer should be closed here, but it looks that default pollExceptionStrategies don't return false from canContinue during an app shutdown. "

 

This is caused as unintended side-effect of CAMEL-17947.

Issue Links

• is related to: CAMEL-17947 camel-kafka: fix concurrent access in camel-health
• links to: GitHub Pull Request #8846