Java 的轻量级进程内分布式事务管理器？
我正在尝试扩展 Clojure，以允许用户选择要持久保存的数据存储实例，从而增加引用的持久性。这就需要分布式事务。是否有任何真正轻量级的、进程内的分布式事务管理器，支持 XA，适用于 Java？如果没有，并且我必须自己推出，是否有任何好的资源来解释分布式事务协调器必须支持什么？具体来说，我很难理解 XID 的 3 个部分的语义到底是什么。作为初始实现，我使用 BDB JE。
I'm trying to extend Clojure to add durability to refs in a way that allows users to choose which data store instances to persist to. That requires distributed transactions. Are there any really lightweight, in-process distributed transaction managers, supporting XA, for Java? If not, and I have to roll my own, are there any good resources explaining what a distributed transaction coordinator has to support? Specifically, I'm having trouble understanding what the semantics of the 3 parts of an XID are really supposed to be. As an initial implementation, I'm using BDB JE.
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我知道这两个：
Bitronix：这是我们当前正在使用的，它似乎工作正常，并且很容易配置。
Atomikos：我们已经尝试过这个，但配置起来比 Bitronix 难一点，并且它对 java.util.logging 有一些我们不想要的硬编码依赖项。它应该比 Bitronix 功能更完整，因为它是商业支持产品的开源版本。
I know these two:
Bitronix: This is the one we are using currently, it seems to work OK and it is easy to configure.
Atomikos: We have tried this, but it is a little harder to configure than Bitronix, and it has some hardcoded dependencies to java.util.logging which we did not want. It should more feature-complete than Bitronix as it is an open source version of a commercially supported product.
http://www.atomikos.com 应该做你正在寻找的事情......
http://www.atomikos.com should do what you are looking for...