spring cloud gateway fails to route due to netty issue

I am relatively new to spring-cloud-gateway and I am building up a POC for the same.
I have made a sample gateway app and one microservice app for the same. I have verified that the microservice app is running fine and accessible at port: 8080

Both of the apps are running good. Hence I am not sharing the POMs here.
However please see below the code details.

Gateway

application.yml

server:

  port: 8081



spring:

  cloud:

    gateway:

      routes:

      - id: microserviceFirst

        uri: localhost:8080

        predicates:

        - Path= /first



management:

  endpoints:

    web:

      exposure:

        include: "*"

the springboot app:

package com.ey.springCloudGateway;



import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;



@SpringBootApplication

public class SpringCloudGatewayApplication {



    public static void main(String args) {

        SpringApplication.run(SpringCloudGatewayApplication.class, args);

    }

}

The microservice app

application.properties

spring.application.name="microserviceFirst"

server.port=8080

springboot file

package com.ey.microserviceFirst;



import java.util.HashMap;

import java.util.Map;

import java.util.UUID;



import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.bind.annotation.RestController;



@SpringBootApplication

@RestController

public class MicroserviceFirstApplication {



    @RequestMapping(value = "/", method = RequestMethod.GET)

    public Map<String, Object> home() {

        Map<String, Object> model = new HashMap<String, Object>();

        model.put("id", UUID.randomUUID().toString());

        model.put("content", "Hello World");

        return model;

    }



    public static void main(String args) {

        SpringApplication.run(MicroserviceFirstApplication.class, args);

    }

}

I am trying to access using postman to localhost:8081/first. Below is the error.

java.lang.NoSuchMethodError: reactor.netty.http.client.HttpClient.noChunkedTransfer()Lreactor/netty/http/client/HttpClient;

That's about it.
Any help would be greatly appreciated!

edited Nov 12 at 11:56

asked Nov 12 at 11:37

bibliophilsagar

1,155824

This is a known issue and is fixed, with a release pending
– spencergibb
Nov 12 at 13:25

yeah! Even I have commented there today and got to know.
– bibliophilsagar
Nov 12 at 16:01

add a comment |

Both of the apps are running good. Hence I am not sharing the POMs here.
However please see below the code details.

Gateway

application.yml

server:

  port: 8081



spring:

  cloud:

    gateway:

      routes:

      - id: microserviceFirst

        uri: localhost:8080

        predicates:

        - Path= /first



management:

  endpoints:

    web:

      exposure:

        include: "*"

the springboot app:

package com.ey.springCloudGateway;



import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;



@SpringBootApplication

public class SpringCloudGatewayApplication {



    public static void main(String args) {

        SpringApplication.run(SpringCloudGatewayApplication.class, args);

    }

}

The microservice app

application.properties

spring.application.name="microserviceFirst"

server.port=8080

springboot file

package com.ey.microserviceFirst;



import java.util.HashMap;

import java.util.Map;

import java.util.UUID;



import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.bind.annotation.RestController;



@SpringBootApplication

@RestController

public class MicroserviceFirstApplication {



    @RequestMapping(value = "/", method = RequestMethod.GET)

    public Map<String, Object> home() {

        Map<String, Object> model = new HashMap<String, Object>();

        model.put("id", UUID.randomUUID().toString());

        model.put("content", "Hello World");

        return model;

    }



    public static void main(String args) {

        SpringApplication.run(MicroserviceFirstApplication.class, args);

    }

}

I am trying to access using postman to localhost:8081/first. Below is the error.

java.lang.NoSuchMethodError: reactor.netty.http.client.HttpClient.noChunkedTransfer()Lreactor/netty/http/client/HttpClient;

That's about it.
Any help would be greatly appreciated!

edited Nov 12 at 11:56

asked Nov 12 at 11:37

bibliophilsagar

1,155824

This is a known issue and is fixed, with a release pending
– spencergibb
Nov 12 at 13:25

yeah! Even I have commented there today and got to know.
– bibliophilsagar
Nov 12 at 16:01

add a comment |

Both of the apps are running good. Hence I am not sharing the POMs here.
However please see below the code details.

Gateway

application.yml

server:

  port: 8081



spring:

  cloud:

    gateway:

      routes:

      - id: microserviceFirst

        uri: localhost:8080

        predicates:

        - Path= /first



management:

  endpoints:

    web:

      exposure:

        include: "*"

the springboot app:

package com.ey.springCloudGateway;



import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;



@SpringBootApplication

public class SpringCloudGatewayApplication {



    public static void main(String args) {

        SpringApplication.run(SpringCloudGatewayApplication.class, args);

    }

}

The microservice app

application.properties

spring.application.name="microserviceFirst"

server.port=8080

springboot file

package com.ey.microserviceFirst;



import java.util.HashMap;

import java.util.Map;

import java.util.UUID;



import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.bind.annotation.RestController;



@SpringBootApplication

@RestController

public class MicroserviceFirstApplication {



    @RequestMapping(value = "/", method = RequestMethod.GET)

    public Map<String, Object> home() {

        Map<String, Object> model = new HashMap<String, Object>();

        model.put("id", UUID.randomUUID().toString());

        model.put("content", "Hello World");

        return model;

    }



    public static void main(String args) {

        SpringApplication.run(MicroserviceFirstApplication.class, args);

    }

}

I am trying to access using postman to localhost:8081/first. Below is the error.

java.lang.NoSuchMethodError: reactor.netty.http.client.HttpClient.noChunkedTransfer()Lreactor/netty/http/client/HttpClient;

That's about it.
Any help would be greatly appreciated!

edited Nov 12 at 11:56

asked Nov 12 at 11:37

bibliophilsagar

1,155824

Both of the apps are running good. Hence I am not sharing the POMs here.
However please see below the code details.

Gateway

application.yml

server:

  port: 8081



spring:

  cloud:

    gateway:

      routes:

      - id: microserviceFirst

        uri: localhost:8080

        predicates:

        - Path= /first



management:

  endpoints:

    web:

      exposure:

        include: "*"

the springboot app:

package com.ey.springCloudGateway;



import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;



@SpringBootApplication

public class SpringCloudGatewayApplication {



    public static void main(String args) {

        SpringApplication.run(SpringCloudGatewayApplication.class, args);

    }

}

The microservice app

application.properties

spring.application.name="microserviceFirst"

server.port=8080

springboot file

package com.ey.microserviceFirst;



import java.util.HashMap;

import java.util.Map;

import java.util.UUID;



import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.bind.annotation.RestController;



@SpringBootApplication

@RestController

public class MicroserviceFirstApplication {



    @RequestMapping(value = "/", method = RequestMethod.GET)

    public Map<String, Object> home() {

        Map<String, Object> model = new HashMap<String, Object>();

        model.put("id", UUID.randomUUID().toString());

        model.put("content", "Hello World");

        return model;

    }



    public static void main(String args) {

        SpringApplication.run(MicroserviceFirstApplication.class, args);

    }

}

I am trying to access using postman to localhost:8081/first. Below is the error.

java.lang.NoSuchMethodError: reactor.netty.http.client.HttpClient.noChunkedTransfer()Lreactor/netty/http/client/HttpClient;

That's about it.
Any help would be greatly appreciated!

java spring-boot spring-cloud spring-cloud-gateway

edited Nov 12 at 11:56

asked Nov 12 at 11:37

bibliophilsagar

1,155824

edited Nov 12 at 11:56

asked Nov 12 at 11:37

bibliophilsagar

1,155824

edited Nov 12 at 11:56

asked Nov 12 at 11:37

bibliophilsagar

1,155824

asked Nov 12 at 11:37

bibliophilsagar

1,155824

asked Nov 12 at 11:37

bibliophilsagar

1,155824

This is a known issue and is fixed, with a release pending
– spencergibb
Nov 12 at 13:25

yeah! Even I have commented there today and got to know.
– bibliophilsagar
Nov 12 at 16:01

add a comment |

This is a known issue and is fixed, with a release pending
– spencergibb
Nov 12 at 13:25

yeah! Even I have commented there today and got to know.
– bibliophilsagar
Nov 12 at 16:01

This is a known issue and is fixed, with a release pending
– spencergibb
Nov 12 at 13:25

yeah! Even I have commented there today and got to know.
– bibliophilsagar
Nov 12 at 16:01

add a comment |

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