[jira] [Created] (KAFKA-14152) Add logic to fence kraft brokers which have fallen behind in replication

["Jason Gustafson (Jira)" <ji...@apache.org>]

Jason Gustafson created KAFKA-14152:
---------------------------------------

             Summary: Add logic to fence kraft brokers which have fallen behind in replication
                 Key: KAFKA-14152
                 URL: https://issues.apache.org/jira/browse/KAFKA-14152
             Project: Kafka
          Issue Type: Improvement
            Reporter: Jason Gustafson


When a kraft broker registers with the controller, it must catch up to the current metadata before it is unfenced. However, once it has been unfenced, it only needs to continue sending heartbeats to remain unfenced. It can fall arbitrarily behind in the replication of the metadata log and remain unfenced. We should consider whether there is an inverse condition that we can use to fence a broker that has fallen behind.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)