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());
}
/**
* Creates a record that can store the kind of data described by the supplied metadata, possibly
* setting all the fields to the <code>null</code> value.
*
* @param metadata the metadata describing the data this record may hold
* @param nullFields <code>true</code> to indicate that all fields should be set to <code>null
* </code>.
* @throws NullPointerException if the supplied metadata is <code>null</code>.
*/
public Record(RecordMetadata metadata, boolean nullFields) {
this.metadata = new RecordMetadata(metadata.getFieldMetadata());
this.data =
new ArrayList<Field<? extends Serializable>>(
Collections.nCopies(this.metadata.getFieldCount(), (Field<Serializable>) null));
if (nullFields) {
this.nullFields(this.getMetadata().getFieldNames());
}
}
