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huxihx commented on KAFKA-6336: ------------------------------- Actually, `listGroups` protocol does return the user-assigned groups but ConsumerGroupCommand filters them out due to they are not of 'consumer' type. I am not sure if this inconsistency deserves a bug. However, on my test environment (I am using trunk), ConsumerGroupCommand describe is able to show the lag for such groups. What's the version in your case? > when using assign() with kafka consumer the KafkaConsumerGroup command doesnt > show those consumers > -------------------------------------------------------------------------------------------------- > > Key: KAFKA-6336 > URL: https://issues.apache.org/jira/browse/KAFKA-6336 > Project: Kafka > Issue Type: Bug > Reporter: Neerja Khattar > > The issue is when using assign rather than subscribe for kafka consumers > commit not able to get the lag using ConsumerGroup command. It doesnt even > list those groups. > JMX tool also doesnt show lag properly. -- This message was sent by Atlassian JIRA (v6.4.14#64029)