[jira] [Created] (KAFKA-14438) Stop supporting empty consumer groupId

[Philip Nee (Jira)]

Philip Nee created KAFKA-14438:
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             Summary: Stop supporting empty consumer groupId
                 Key: KAFKA-14438
                 URL: https://issues.apache.org/jira/browse/KAFKA-14438
             Project: Kafka
          Issue Type: Task
          Components: consumer
            Reporter: Philip Nee
             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] 



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