public void publish(byte[] event, String Id) throws ExecutionException, InterruptedException {
logger.debug("Send message");
RecordMetadata m =
kafkaProducer.send(new ProducerRecord<String, byte[]>("events", Id, event)).get();
System.out.println("Message produced, offset: " + m.offset());
System.out.println("Message produced, partition : " + m.partition());
System.out.println("Message produced, topic: " + m.topic());
}
public void onCompletion(RecordMetadata recordMetadata, Exception e) {
if (e != null) {
System.out.println("Error producing to topic " + recordMetadata.topic());
e.printStackTrace();
}
}