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Infinispan 8.1 Java版本 - 文档与现实

[英]Infinispan 8.1 Java version - documentation vs reality

原文 2016-03-03 10:23:40 8 1 java/ version/ infinispan

I am trying to update a server app with a new infinispan (8.1 the latest stable release). 我正在尝试使用新的infinispan更新服务器应用程序（8.1最新的稳定版本）。 For corporate reasons I have to use the lowest Java version possible. 出于公司原因，我必须使用最低的Java版本。

According to the FAQ: http://infinispan.org/docs/8.1.x/faqs/faqs.html#_what_version_of_java_does_infinispan_need_to_run_does_infinispan_need_an_application_server_to_run 根据常见问题解答： http ： //infinispan.org/docs/8.1.x/faqs/faqs.html#_what_version_of_java_does_infinispan_need_to_run_does_infinispan_need_an_application_server_to_run

It is ok to use Java 7. But according to the exception I get: 可以使用Java 7.但是根据我得到的例外情况：

Caused by: java.lang.UnsupportedClassVersionError: org/infinispan/notifications/Listener : Unsupported major.minor version 52.0 引起：java.lang.UnsupportedClassVersionError：org / infinispan / notifications / Listener：不支持的major.minor版本52.0

major.minor = 52 is as far as I understand Java 8 - so that means they compiled it using Java 8 compiler instead of Java 7. major.minor = 52就我所理解的Java 8而言 - 这意味着他们使用Java 8编译器而不是Java 7编译它。

Are there some infinispan 8.1 versions that are compiled with Java 7? 是否有一些使用Java 7编译的infinispan 8.1版本？

Regards 问候

1 个解决方案

I'm afraid that document was not updated when we released Infinispan 8. Infinispan 8 relies on Java 8 features like streams, lambdas, Optional, CompletableFuture, etc so it is impossible to make it work with Java 7. Bear in mind that Java 7 has been EOL since April 2015. 当我们发布Infinispan 8时，我担心文档没有更新.Infinispan 8依赖于Java 8的功能，如stream，lambdas，Optional，CompletableFuture等，因此不可能使它与Java 7一起工作。请记住Java 7自2015年4月起一直是EOL。

I have created an issue to track this together with a pull request https://issues.jboss.org/browse/ISPN-6313 我已经创建了一个问题来跟踪请求以及拉取请求https://issues.jboss.org/browse/ISPN-6313

I apologise for the confusion 我为这种困惑道歉