apache/dubbo

消费端需要启动两次No provider available for the service

Open

#8,298 opened on 2021年7月15日

GitHub で見る
 (11 comments) (0 reactions) (0 assignees)Java (26,453 forks)batch import
help wanted

Repository metrics

Stars
 (41,524 stars)
PR merge metrics
 (平均マージ 7d 14h) (30d で 20 merged PRs)

説明

  • I have searched the issues of this repository and believe that this is not a duplicate.
  • I have checked the FAQ of this repository and believe that this is not a duplicate.

Environment

  • Dubbo version: 3.0.2-SNAPSHOT
  • Operating System version: maos
  • Java version: jdk15

复现步骤

  1. 先启动服务端
  2. 启动消费端(check=false)
  3. 调用接口消费服务报500错误,停止消费端服务(服务端保持开启)再重新启动 接口又访问正常。我每次服务重启一次,消费端都要这样重启两次才可以。

配置文件(provider和consumer 的dubbo配置方式相同)

dubbo: consumer: check: false registry: address: nacos://${nacos.host}:${nacos.port}/?username=${nacos.username}&password=${nacos.password} application: register-mode: instance service-discovery: migration: FORCE_APPLICATION name: userConsumer

Pls. provide [GitHub address] to reproduce this issue.

Expected Result

What do you expected from the above steps?

Actual Result

What actually happens?

消费端异常消息如下:

Failed to invoke the method addUser in the service com.api.study.UserService. No provider available for the service com.api.study.UserService from registry 127.0.0.1:8848 on the consumer 172.16.11.8 using the dubbo version 3.0.2-SNAPSHOT. Please check if the providers have been started and registered. Just put your stack trace here!

コントリビューターガイド