CalvinConfluent opened a new pull request, #13489: URL: https://github.com/apache/kafka/pull/13489
As the third part of the [KIP-903](https://cwiki.apache.org/confluence/display/KAFKA/KIP-903%3A+Replicas+with+stale+broker+epoch+should+not+be+allowed+to+join+the+ISR), it fills the broker epochs from the Fetch request into the AlterPartitionRequest. Also, before generating the alterPartitionRequest, the partition will check whether the broker epoch from the FetchRequest matches with the broker epoch recorded in the metadata cache. If not, the ISR change will be delayed. https://issues.apache.org/jira/browse/KAFKA-14617 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
