apache/dubbo

Dubbo3调用配置了提供者path属性的服务提供者出现找不到提供者的报错

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#11,184 opened on Dec 21, 2022

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Description

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

Environment

  • Dubbo version: 3.1.0 -> 2.7.5.x
  • Operating System version: linux,windows
  • Java version: 1.8

Steps to reproduce this issue

  1. 配置了path属性的服务提供者启动 dubbo老版本
  2. 消费者启动订阅服务失败 dubbo3.1.0这个版本

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

Expected Behavior

感觉是dubbo3的服务消费者没有兼容path这个配置与dubbo低版本表现得行为不一样，导致序列化检查时候失败了

Actual Behavior

If there is an exception, please attach the exception trace:

Contributor guide

Research direction
Investigate the path attribute handling in Dubbo 3.x service discovery and compare with 2.7.x to identify incompatibility causing provider not found.
Tech stack
java
Domain
backendapi
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
JavaDubbo
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70