apache / apache/dubbo

关于应用元数据的存储膨胀问题

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#11,130 5 comments 0 reactions 0 assignees View on GitHub
type/discussion
Dominant language
Java
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Description

问题描述: 假如某个应用发布了几十次,每次发布都修改了某个dubbo接口,这样应用元数据都会计算出不同的一个revision,存储在元数据中心中,那其实真正用到的元数据是最新一次发布的元数据,之前几十个revision也用不到了,在很多应用频繁发布服务的情况下可能会导致元数据中心的存储压力,这块有没有好的解决方案?
使用版本dubbo-3.0.10
@AlbumenJ

Contributor guide

Open the contributing guide

Research direction

Start by reviewing how Dubbo 3.0.10 stores application metadata revisions in the metadata center and reproduce the repeated-publish scenario described in the issue. Determine how obsolete revisions are identified and whether removing them preserves the latest metadata; done means an agreed, tested retention or cleanup approach that prevents unbounded storage growth.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
backend-api-design, distributed-systems
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
25/100

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