public static void main(String[] args) throws IOException, ParseException { KafkaConsumerHelper helper = new KafkaConsumerHelper(args); JavaStreamingContext jssc = null; try { jssc = helper.createJavaStreamingContext(APP_NAME); Utils.consolog("jssc=[" + jssc + "]"); JavaPairReceiverInputDStream<String, String> messages = helper.createReceiverStream(jssc); Utils.consolog("messages=[" + messages + "]"); countMessagesPerProducer(messages); Utils.consolog("start...awaitTermination... (type 'Q' to finish)"); helper.startAndWait(jssc); } catch (Exception e) { e.printStackTrace(); } finally { if (jssc != null) { Utils.consolog("stopping...closing..."); helper.stopAndClose(jssc); System.out.println("~~~~~~~~~~~~~~~~~~~~~~kafkaStream.saveAsHadoopFiles"); } Utils.consolog("~~ DONE ~~"); } }