// make the consumer available for graceful shutdown
setKafkaConsumer(consumer);
consumer.assign(Collections.singleton(new TopicPartition(topicName, 0)));
- //consumer.seekToBeginning(consumer.assignment()); //--from-beginning
int recNum = numOfRecs;
while (recNum > 0) {
ConsumerRecords<String, String> records = consumer.poll(Duration.ofMillis(TIME_OUT_MS));