I am trying to write a spark DF with Array of string to a csv file, I followed the instructions provided in the site here
But my column also contains nulls, How can i handle the nulls and write the DF to file
I am trying to write a spark DF with Array of string to a csv file, I followed the instructions provided in the site here
But my column also contains nulls, How can i handle the nulls and write the DF to file
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