[ https://issues.apache.org/jira/browse/KAFKA-9657?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Boyang Chen resolved KAFKA-9657. -------------------------------- Resolution: Fixed > Add configurable throw on unsupported protocol > ---------------------------------------------- > > Key: KAFKA-9657 > URL: https://issues.apache.org/jira/browse/KAFKA-9657 > Project: Kafka > Issue Type: Sub-task > Reporter: Boyang Chen > Assignee: Boyang Chen > Priority: Major > > Right now Stream could not handle the case when the brokers are downgraded, > thus potentially could violate EOS requirement. We could add an (internal) > config to either consumer or producer to actually crash on unsupported > version when the broker connecting to is on an older version unexpectedly, to > prevent this case from causing correctness concern. -- This message was sent by Atlassian Jira (v8.3.4#803005)