How to create an empty DataFrame? Why “ValueError: RDD is empty”?

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孤城傲影
孤城傲影 2021-02-01 03:48

I am trying to create an empty dataframe in Spark (Pyspark).

I am using similar approach to the one discussed here enter link description here, but it is not working.

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  •  太阳男子
    2021-02-01 04:26

    Seq.empty[String].toDF()
    

    This will create a empty df. Helpful for testing purposes and all. (Scala-Spark)

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