pyspark dataframe doesn't change after some processing

前端 未结 0 1679
梦谈多话
梦谈多话 2021-01-28 10:07

I create a dateframe, and use window function to get the accumulative value, but after use the function,df and df.select() show with different row order

spark = S         


        
相关标签:
回答
  • 消灭零回复
提交回复
热议问题