apache/dubbo

[Bug] Directory of type RegistryDirectory already destroyed for service

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#15,798 opened on 2025年11月25日

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 (5 comments) (0 reactions) (1 assignee)Java (41,524 stars) (26,453 forks)batch import
help wanted

説明

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  • I am sure that all the content I provide is in English.

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Apache Dubbo Component

Java SDK (apache/dubbo)

Dubbo Version

openjdk: 1.8 dubbo: 3.2.0

Steps to reproduce this issue

Because Dubbo for Spring Boot starts to destroy itself immediately after receiving the ContextClosedEvent, while the Spring Boot scheduled task (ThreadPoolTaskScheduler) is destroyed later during the DisposableBean.destroy() phase, the destruction order becomes inconsistent.

As a result, Dubbo is destroyed before the scheduled tasks are stopped. If those tasks continue to invoke Dubbo remote services during this period, they will throw the following error:

org.apache.dubbo.rpc.RpcException: Directory of type RegistryDirectory already destroyed for service

What you expected to happen

Support graceful shutdown

Anything else

No response

Are you willing to submit a pull request to fix on your own?

  • Yes I am willing to submit a pull request on my own!

Code of Conduct

コントリビューターガイド

技術スタック
javaspring
領域
backend
Issue 種別
bug
難度新しい貢献者にとっての実装難度です。1 は非常に小さな変更、5 は専門的な作業です。
4
推定時間経験ある貢献者が調査、実装、テスト、pull request 準備にかけるおおよその時間範囲です。
3-5 days
活動状況Issue が今どれだけ取り組みやすいかを示します。新しい、活発、古い、ブロック中、またはメンテナー入力待ちなどです。
active
明確さ期待される変更、受け入れ条件、次の手順がどれだけ明確かを示します。
clear
前提条件
JavaDubbo frameworkSpring Boot lifecycleApache Dubbo internals
初心者向け度初回貢献者にどれだけ取り組みやすいかを 1-100 で推定したスコアです。
25
調査方針
The issue identifies a race condition where Dubbo destroys itself on ContextClosedEvent before scheduled tasks stop, causing RpcException. Investigate the shutdown hook order in dubbo spring boot integration. Look at RegistryDirectory's destroy logic and the Spring context lifecycle to ensure Dubbo shuts down after ThreadPoolTaskScheduler. The assignee's comments may provide additional context.