spark报错：value xxx is not a member of Any

df1.rdd.filter(x=>x(1).contains("腾讯")).take(5)

遇到这个问题

此时可以先做类型转换：

df1.rdd.filter(x=>x(1).toString.contains("腾讯")).take(5)

对于变量类，可以使用asInstanceOf

val a: Any = "123"
val b = a.asInstanceOf[String]

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spark报错：value xxx is not a member of Any

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