I am converting a struct column in dataframe to json column using to_json in pyspark, but null values in few of the struct fields are ignored in json, I dont want the null values to be ignored.
to_json in pyspark is exluding null values, but I need the null values as blank
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When reading the official documentation for
to_json, it says :Following the link, there is an option
ignoreNullFieldsthat you can try setting toFalse:Test is on your side because you did not provide any Minimal, Reproducible Example.