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ProducerRecord<String,String> record = new ProducerRecord("Customer Country", "Precision products", "France") try { producer.send(record); } catch (Exception e) { e.printStackTrace(); }
producer.send(record).get();
private class ReportingCallback implements Callback { @Override public void onComplete(RecordMetadata recordMetadata, Exception e) { if(e != null) { e.printStackTrace(); } } ... ... producer.send(record, new ReportingCallback());
ProducerRecord
ProducerRecord<String,String> record = new ProducerRecord("Customer Country", "Precision products", "France")