Different versions of Spring Cloud with the same code show different effects on zipkin

[jumkey]

When i use Spring Boot 2.0.0.RELEASE&Spring Cloud Finchley.M8 zipkin show like this

but change to Spring Cloud Edgware.SR2&Spring Boot 1.5.10.RELEASE or use Rest Template don't have the last demo2

I think it might be a bug

[marcingrzejszczak]

Can you

• explain where do you think that there's a bug
• try latest finchley snapshots
• show the code (I have no idea what and how exactly you're doing things)

[jumkey]

This is demo2 code

@RestController
public class Demo2Controller {
    @Autowired
    private UserClient userClient;
    @Autowired
    private RestTemplate restTemplate;

    @RequestMapping(value = "login",method = RequestMethod.GET)
    public void login(){
        restTemplate.getForEntity("http://localhost:8080/s",Boolean.class).getBody();

        userClient.isLogin();//FeignClient http://localhost:8080/s
    }
}

http://localhost:8080/s is just return true

use FeignClient has more span

because of poor network i have not try latest snapshots

[marcingrzejszczak]

To help you, you'll have to upload the whole sample. I don't understand what you're trying to achieve, I still don't understand where the "bug" is.

[jumkey]

the same service call by RestTemplate and FeignClient have different number of spans is it correct?

[jumkey]

demo code

@RestController
public class UserResource implements UserClient {

    @Override
    public Boolean isLogin() {
        return true;
    }
}

demo didn't call demo2
but zipkin show

demo-->demo2

[marcingrzejszczak]

Please upload your whole project to github. Until you do so I'm closing this issue cause i can't really guess what you're doing.