pyspark-cheatsheet
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20 hours ago •
kevinschaich
kevinschaich
🐍 Quick reference guide to common patterns & functions in PySpark.
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Just added one way to profile missing values in Spark DF.
We do not need the double square brackets. I have replicated this function and can see similar results of: .join(df2[[df2_key, df2_value]], df1[df1_key] == df2[df2_key], 'left') and .join(df2[df2_key, df2_value], df1[df1_key] ==...
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🐍 Quick reference guide to common patterns & functions in PySpark.