Hadoop vs Spark性能对比

http://www.cnblogs.com/jerrylead/archive/2012/08/13/2636149.html#2936143 基于Spark-0.4和Hadoop-0.20.2 1. Kmeans 数据：自己产生的三维数据，分别围绕正方形的8个顶点 {0, 0, 0}, {0, 10, 0}, {0, 0, 10}, {0, 10, 10}, {10, 0, 0}, {10,

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