To work with pandas, we need to import pandas package first, below is the syntax: import pandas as pd Let us understand with the help of an example.Python program to select rows with one or more nulls from a Pandas DataFrame without listing columns explicitly#...
fastparquetcan, in theory, handle nullable int fields - they should become float columns in pandas. So something different is going on here. Can you print the schema according to spark, and the following from the python side: pf = ParquetFile('...', verify=True) print(pf.schema.text) D...