网站介绍：1. FileSystemimport org.apache.hadoop.fs.{FileSystem, Path}import org.apache.hadoop.conf.Configurationval conf = new Configuration()val path = new Path(dir)val fs: FileSystem = FileSystem.get(path.toUri, conf)if (fs.exists(path_spark 调用api
- 链接地址：https://blog.csdn.net/mouliu6141/article/details/107133156
- 链接标题：[Spark] spark中API的使用_spark 调用api-CSDN博客
- 所属网站：blog.csdn.net
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- 网站标签：spark 调用api
