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Spark Scala如何在RDD中使用替换功能

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396124436845178880,"When's 12.4k gonna roll around",Matty_T_03
396124437168537600,"I really wish I didn't give up everything I did for you.     I'm so mad at my self for even letting it get as far as it did.",savava143
396124436958412800,"I really need to double check who I'm sending my     snapchats to before sending it ",juliannpham
396124437218885632,"@Darrin_myers30 I feel you man, gotta stay prayed up.     Year is important",Ful_of_Ambition
396124437558611968,"tell me what I did in my life to deserve this.",_ItsNotBragging
396124437499502592,"Too many fine men out here...see me …
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scala apache-spark

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