Apache Spark is a unified analytics engine for large-scale data processing. It provides high-level APIs in Java, Scala, Python and R, and an optimized engine that supports general execution graphs. It also supports a rich set of higher-level tools including Spark SQL for SQL and structured data proc
2021-01-28 04:18:08
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window10系统中hadoop3.2.0所需插件和配置文件（bin文件夹和etc文件夹）。bin文件夹（是使用管理员权限解压winutils-master3.2.0.rar文件后，得到bin文件夹，将其复制到（是合并，而不是完全替换）得到的）替换掉hadoop安装目录的bin文件夹。将etc文件夹替换掉hadoop 安装目录下的etc文件夹。环境变量配置文件。
2019-12-22 19:27:33
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