apache/dubbo

upgrade dubb2 to dubbo3 exists some diry data in cache

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#12,756 opened on Jul 19, 2023

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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
  • Operating System version: Linux
  • Java version: 1.8

Steps to reproduce this issue

Upgrading dubbo2. x to dubbo3. x on the same machine will reuse the Disk buffer file (the interface level data is not cleaned up, and some data exists in Dirty data) 同一台机器dubbo2.x升级dubbo3.x 会复用磁盘缓存文件（接口级数据未清理掉，部分数据存在脏数据的场景)

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

Expected Behavior

don't use some dirty data such as qos enable = false

Actual Behavior

still use some dirty data

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

Just put your stack trace here!

Contributor guide

Research direction
Inspect the Dubbo cache directory structure and migration logic from version 2.x to 3.x. Ensure that any interface level data from the old version is properly cleaned or migrated during upgrade.
Tech stack
java
Domain
backend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
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 basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
50