how to get the group commit offset from kafka(0.10.x)
<p>The offsets informations of the group were stored in zookeeper before. Now, in the Kafka Cluster (0.10.x), the offsets informations are stored in the topic which's name is <code>__consumer_offsets</code>. </p>

<p>But how could I get the offsets information of the group which I specified？</p>