title: Kafka offsets and consumer group issue
body: <p>My Kafka partition got 20 offsets. I have a consumer group of 5 consumer subscribed. <strong>My Question</strong> is, is it possible to ensure that first 5 offsets will be read by consumer 1, after successful read next 5 offsets will be read by consumer 2 and so on..? If not possible then is there any open source tool/technology available to do so? </p>