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2020-08-18:介绍下MR过程?
2020-11-06 21:55:00 【福大大架构师每日一题】
福哥答案2020-08-18:
来自【MapReduce执行过程及运行原理详解】 答案
MapReduce执行的4个阶段,分别为Split阶段—> Map阶段 —> Shuffle阶段 —> Reduce阶段。
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https://my.oschina.net/u/4553401/blog/4505740
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