+ @Bean(destroyMethod = "close")
+ public KafkaConsumer<String, String> kafkaConsumer(ApplicationProperties properties)
+ {
+ Properties props = new Properties();
+
+ props.put("bootstrap.servers", properties.getBootstrapServer());
+ props.put("group.id", properties.getGroupId());
+ props.put("client.id", properties.getClientId());
+ props.put("auto.offset.reset", properties.getAutoOffsetReset());
+ props.put("metadata.max.age.ms", "1000");
+ props.put("key.deserializer", StringDeserializer.class.getName());
+ props.put("value.deserializer", LongDeserializer.class.getName());
+
+ return new KafkaConsumer<>(props);
+ }
+
+