private static MemberDescription convertToMemberDescriptions(DescribedGroupMember member,
                                                                 MemberAssignment assignment) {
        return new MemberDescription(member.memberId(),
                                     Optional.ofNullable(member.groupInstanceId()),
                                     member.clientId(),
                                     member.clientHost(),
                                     assignment);
    }
Test that if the client can send to a node, but doesn't receive a response, it will
disconnect and try a different node.
clients/src/test/java/org/apache/kafka/clients/admin/KafkaAdminClientTest.java