[ https://issues.apache.org/jira/browse/KAFKA-14438?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kirk True updated KAFKA-14438: ------------------------------ Summary: Throw InvalidGroupIdException when consumer configured with empty/whitespace-only group.id (was: Stop supporting empty consumer group.id) > Throw InvalidGroupIdException when consumer configured with > empty/whitespace-only group.id > ------------------------------------------------------------------------------------------ > > Key: KAFKA-14438 > URL: https://issues.apache.org/jira/browse/KAFKA-14438 > Project: Kafka > Issue Type: Task > Components: consumer > Reporter: Philip Nee > Assignee: Kirk True > Priority: Blocker > Labels: kip-848-client-support, kip-848-e2e, kip-848-preview > Fix For: 4.0.0 > > > Currently, a warning message is logged upon using an empty consumer groupId. > In the next major release, we should drop the support of empty ("") consumer > groupId. > cc [~hachikuji] > See > [KIP-289|https://cwiki.apache.org/confluence/display/KAFKA/KIP-289%3A+Improve+the+default+group+id+behavior+in+KafkaConsumer] > for more detail. -- This message was sent by Atlassian Jira (v8.20.10#820010)