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Jason Gustafson resolved KAFKA-9410. ------------------------------------ Resolution: Fixed > Make groupId Optional in KafkaConsumer > -------------------------------------- > > Key: KAFKA-9410 > URL: https://issues.apache.org/jira/browse/KAFKA-9410 > Project: Kafka > Issue Type: Improvement > Components: clients > Reporter: David Mollitor > Priority: Minor > > ... because it is. > > [https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html] -- This message was sent by Atlassian Jira (v8.3.4#803005)