第139课： Spark面试经典系列之数据倾斜解决之对于两个RDD数据量都很大且倾斜的Key特别多如何解决？

段智华发布时间：2016-07-08 20:43:48 ，浏览量：0

1 数据量都很大且倾斜的key多的情况 2 此种情况下具体操作步骤

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第139课： Spark面试经典系列之数据倾斜解决之对于两个RDD数据量都很大且倾斜的Key特别多如何解决？

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