I have a dataframe with columns of different datatypes including dates. No after doing some modifications, i want to save it a feather file so as to access it later. But i am getting the error on the following step
historical_transactions.to_feather('tmp/historical-raw')
ArrowNotImplementedError: halffloat
I guess, in your dataframe, there is columns of dtype
as float16
which is not supported in feather format. you can convert those columns to float32
and try.