本文并非官方文档的简单翻译，而是结合多方信息源和实战经验，对 Spark 3 到 Spark 4 的迁移进行一次系统性梳理。我们将从"必须改"、"容易踩坑"、"值得利用"三个维度，帮助你制定一个清晰的迁移路线图。

作者 | Michael Redlich译者 | 平川JDK 27JDK 27 早期访问构建 Build 15 已于上周发布，它是 Build 14 的 升级，修复了各种 问题。要了解关于该版本的更多详细信息，请查看 发布说明。 对于 JDK 27，欢迎开发者通过 Java Bug 数据库 报告缺陷。 GraalVM Native Build ToolsGraalVM Native Build T ...

Several widely used Java frameworks and tools released new versions in the weeks surrounding Oracle's March 17 launch of JDK 26, as the Spring ecosystem and related projects continued iterating toward ...

Java has endured radical transformations in the technology landscape and many threats to its prominence. What makes this technology so great, and what does the future hold for Java? In a world ...

Community driven content discussing all aspects of software development from DevOps to design patterns. When the seminal Java whitepaper introduced the language in 1995, it listed seven key benefits ...

If Java is not working in Windows 11/10, these solutions may help you troubleshoot the issue. Although, due to the lack of NPAPI support, Java applets stopped working in Microsoft Edge, Google Chrome, ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Note: The original 1995 white paper on Java’s 7 benefits actually said that “Java is interpreted ...

Yes, Java certification is still worth it, but it pays to know which ones will help you stand out. Here's what you need to know about Java course certificates and hiring in 2025. Java, which turns 30 ...

If 'Java' is not recognized as an internal or external command, operable program, or batch file, you need to take a closer look at the variable paths. Usually, it's the missing Bin directory that ...

The world of enterprise data is evolving at an incredible pace, and businesses are grappling with increasingly complex data landscapes. This demands more from their database systems than ever before.

Progress requires sacrifices and it often makes collateral damages. With that in mind, know that Flash is not the only victim of HTML5. Java is quick to climb the ...

The Java landscape—including key players and users—is experiencing a significant shift. Oracle Java has been the most popular way to run enterprise Java applications and workloads for years. However, ...