大数据Spark “蘑菇云”行动前传18课：Scala偏函数、异常、Lazy值编码实战及Spark源码鉴赏 1 Spark源码中Scala偏函数、异常、Lazy值源码鉴赏 2 Scala偏函数、异常、Lazy值编码操作实战
package com.dt.spark.scala.bascis
object HelloPartionalFunction { def main(args: Array[String]): Unit = { val sample =1 to 10 val isEven:PartialFunction[Int,Stri
