Get Size of a column in Bytes for a Pyspark Dataframe
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I have a column in a dataframe which i struct type.I want to find the size
of the column in bytes.it is getting failed while loading in snowflake.
I could see size functions avialable to get the length.how to calculate the
size in bytes for a column in pyspark dataframe.
Collection function: returns the length of the array or map stored in the