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Why logging with ElasticSearch and Kibana in Microservices ?

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Pragya Keshap answered on February 3, 2023 Popularity 1/10 Helpfulness 1/10

answer Why logging with ElasticSearch and Kibana in Microservices ?

Why logging with ElasticSearch and Kibana in Microservices ?

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Logging is critical to implement to identify problems in

distributed architecture.

▪ Elastic Stack used to collect, store, and analyze log data from

multiple service instances in a microservices architecture.

▪ Useful for understanding the behavior of the system over time,

identifying patterns and trends, and troubleshooting issues.

▪ Elastic Stack might be used to collect log data from each

service instance.

▪ Kibana to visualize and analyze the data in order to identify

patterns or trends

RestController
class ELKController {
	private static final Logger LOG = Logger.getLogger(ELKController.class.getName());

	@Autowired
	RestTemplate restTemplete;

	@Bean
	RestTemplate restTemplate() {
		return new RestTemplate();
	}

	@RequestMapping(value = "/elk")
	public String helloWorld() {
		String response = "Welcome to JavaInUse" + new Date();
		LOG.log(Level.INFO, response);

		return response;
	}

	@RequestMapping(value = "/exception")
	public String exception() {
		String response = "";
		try {
			throw new Exception("Exception has occured....");
		} catch (Exception e) {
			e.printStackTrace();
			LOG.error(e);

			StringWriter sw = new StringWriter();
			PrintWriter pw = new PrintWriter(sw);
			e.printStackTrace(pw);
			String stackTrace = sw.toString();
			LOG.error("Exception - " + stackTrace);
			response = stackTrace;
		}

		return response;
	}
}

https://medium.com/aspnetrun/microservices-observability-with-distributed-logging-using-elasticsearch-and-kibana-79df919997d2

Popularity 1/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: elasticsearch java kibana logging microservices

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Contributed on Feb 03 2023

Pragya Keshap

0 Answers Avg Quality 2/10

Why logging with ElasticSearch and Kibana in Microservices ?

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