alibaba / alibaba/tac

数据源多个版本的冲突问题 & jar使用框架引起的问题

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Dominant language
Java
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Description

问题一:能否兼容数据源的多个版本?
目前存在这样一个问题:
jar-A依赖于数据源db0.3版本。
jab-B依赖于数据源db0.4版本。

从db0.3--0.4的升级过程中。
某些接口实现发生了变化,或者返回值发生变化。

extend-libs放入db0.3和db0.4两个版本。(实际好像是有一个会生效)

测试中发现,jar-A和jar-B中不能指定到具体版本。只有一个结果会正确。

问题二:
jar使用spring boot或者 guava等来进行注入操作, 我们的container如何进行解析?

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Research direction

Start by reviewing how extend-libs resolves multiple db versions and how the container handles jars using Spring Boot or Guava injection. Clarify whether version-specific coexistence and framework injection are separate deliverables, then define the compatibility and parsing behavior before implementation.

Written by the indexing model from the issue text.

Assessment

Tech stack
java, spring-boot
Domain
backend
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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