Major Description
The KafkaConsumer docs use a non-existent method for assigning partitions (consumer.assign).
The JavaDocs show as:
String topic = "foo";
TopicPartition partition0 = new TopicPartition(topic, 0);
TopicPartition partition1 = new TopicPartition(topic, 1);
consumer.assign(partition0);
consumer.assign(partition1);
Should be:
String topic = "foo";
TopicPartition partition0 = new TopicPartition(topic, 0);
TopicPartition partition1 = new TopicPartition(topic, 1);
consumer.assign(Arrays.asList(partition0));
consumer.assign(Arrays.asList(partition1));