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。

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在科学研究领域，CORAL的多智能体协作模式可能催生全新的研究方法。传统的科学研究往往受限于单个研究者或小团队的认知局限，而CORAL式系统能够同时探索一个科学问题的多个不同角度。比如在药物发现中，不同的智能体可以专注于分子设计、毒理学预测、合成路径规划等不同方面，通过共享发现和洞察来加速整个研发过程。