[ https://issues.apache.org/jira/browse/KAFKA-15954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kirk True updated KAFKA-15954: ------------------------------ Issue Type: Improvement (was: Task) > Review minimal effort approach on consumer last heartbeat on unsubscribe > ------------------------------------------------------------------------ > > Key: KAFKA-15954 > URL: https://issues.apache.org/jira/browse/KAFKA-15954 > Project: Kafka > Issue Type: Improvement > Components: clients, consumer > Reporter: Lianet Magrans > Assignee: Lianet Magrans > Priority: Major > Labels: kip-848, kip-848-client-support > Fix For: 3.8.0 > > > Currently the legacy and new consumer follows a minimal effort approach when > sending a leave group (legacy) or last heartbeat request (new consumer). The > request is sent without waiting/handling any response. This behaviour applies > when the consumer is being closed or when it unsubscribes. > For the case when the consumer is being closed, (which is a "terminal" > state), it makes sense to just follow a minimal effort approach for > "properly" leaving the group. But for the case of unsubscribe, it would maybe > make sense to put a little more effort in making sure that the last heartbeat > is sent and received by the broker. Note that unsubscribe could a temporary > state, where the consumer might want to re-join the group at any time. -- This message was sent by Atlassian Jira (v8.20.10#820010)