[ https://issues.apache.org/jira/browse/KAFKA-13214?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jason Gustafson reassigned KAFKA-13214: --------------------------------------- Assignee: Jason Gustafson > Consumer should not reset group state after disconnect > ------------------------------------------------------ > > Key: KAFKA-13214 > URL: https://issues.apache.org/jira/browse/KAFKA-13214 > Project: Kafka > Issue Type: Bug > Affects Versions: 2.7.0, 2.8.0 > Reporter: Jason Gustafson > Assignee: Jason Gustafson > Priority: Critical > > When the consumer disconnects from the coordinator while a rebalance is in > progress, we currently reset the memberId and generation. The coordinator > then must await the session timeout in order to expire the old memberId. This > was apparently a regression from > https://github.com/apache/kafka/commit/7e7bb184d2abe34280a7f0eb0f0d9fc0e32389f2#diff-15efe9b844f78b686393b6c2e2ad61306c3473225742caed05c7edab9a138832R478. > It would be better to keep the memberId/generation. -- This message was sent by Atlassian Jira (v8.3.4#803005)