in kafka-offsetrepository/src/main/java/org/apache/camel/example/kafka/offsetRepository/KafkaProcessor.java [32:38]
public void process(Exchange exc) throws Exception {
@SuppressWarnings("unchecked")
List<RecordMetadata> recordMetaData1 = (List<RecordMetadata>) exc.getIn().getHeader(KafkaConstants.KAFKA_RECORDMETA);
for (RecordMetadata rd: recordMetaData1) {
LOG.info("producer partition is:" + rd.partition());
}
}