Hey team, I am using Flink-1.16.0, and have been receiving the following error very frequently:

org.apache.kafka.clients.consumer.RetriableCommitFailedException: Offset commit failed with a retriable exception. You should retry committing the latest consumed offsets.
Caused by: org.apache.kafka.common.errors.CoordinatorNotAvailableException: The coordinator is not available.

The same issue is being talked about in ticket: https://issues.apache.org/jira/browse/FLINK-27962?page=com.atlassian.jira.plugin.system.issuetabpanels%3Aall-tabpanel but its an old ticket. Can anyone share the latest ticket for this issue, or if it has been resolved for 1.16.0 version, please share the details. Thanks.

Hey @Amenreet Singh Sodhi, wondering if you found a solution to this, I am using Flink 1.16.1 and still facing the problem.

Hey Tudor, I am still facing the issue, It seems this is still an open issue, couldnt find any fix for this.

Have you tried the fix from here https://ververica.zendesk.com/hc/en-us/articles/360013269680-Best-Practices-for-Using-Kafka-Sources-Sinks-in-Flink-Jobs ?

Did this resolve the issue for you?

I've just deployed the changes, so far, seems fine