public void addElementsFromKafka() { // --------------------------------------------------------- final AddElementsFromKafka op = new AddElementsFromKafka.Builder() .bootstrapServers("hostname1:8080,hostname2:8080") .groupId("groupId1") .topic("topic1") .generator(ElementGenerator.class) .parallelism(1) .validate(true) .skipInvalidElements(false) .build(); // --------------------------------------------------------- showExample(op, null); } }