Spring-cloud-netflix: How to use Hystrix in Feign?

[cherrishccl]

[cherrishccl]

This application has no explicit mapping for /error, so you are seeing this as a fallback.

Mon Sep 11 11:08:12 CST 2017
There was an unexpected error (type=Internal Server Error, status=500).
Connection refused: connect executing GET http://service-test/hello?name=Chrome

[eacdy]

If you're using Spring Cloud Daslston or above.
Maybe you missed configuration feign.hystrix.enabled=true.

[cherrishccl]

The version is Dalston.SR3.But it does not contain configuration :feign.hystrix.enabled=true.

[ryanjbaxter]

Please provide more information about what the issue is and a sample project the reproduces the issue.

[indrabasak]

@CHERRISHGRY It does. Please check the class file FeignClientsConfiguration in an IDE of your choice.

[imbennie]

I've had the same problem as you, but I've solved it now.

First

Add the configuration below to your application.properties
@eacdy

If you're using Spring Cloud Daslston or above.
Maybe you missed configuration feign.hystrix.enabled=true

Second

Just do first is not enough, you need also add Hystrix dependence to the pom.xml

<dependency>
   <groupId>org.springframework.cloud</groupId>
   <artifactId>spring-cloud-starter-hystrix</artifactId>
</dependency>

You can find these in the Spring Cloud Netflix official document at http://cloud.spring.io/spring-cloud-static/Dalston.SR2/#spring-cloud-feign-hystrix

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[SwinBlackSea]

@YrlixJoe you are right,but confused.If you're using Spring Cloud Daslston or above. you also can use feign.hystrix.enabled=true,although the application.yml can't automatic discovery it

[CoderTnT]

Add the configuration to application.properties。 it work