spark split节点笔记

1、datetime在dataframe里是 TimestampType

2、参数配置  https://github.com/aliyun/MaxCompute-Spark/wiki/02.-Spark-on-Dataworks?spm=a2c6h.12873639.0.0.1d356e5bFvc3CO&file=02.-Spark-on-Dataworks

val year = args(0)

val month = args(1) 

val day = args(2)

 

posted @ 2021-02-19 16:45  yjy888  阅读(350)  评论(0编辑  收藏  举报