How can I fill nan values in spark with the last or the last good known value?
Here is a minimal example http://stackoverflow.com/q/40592207/2587904 So far I tried a window function but unfortunately received only nan values. Kind regards Georg
How can I fill nan values in spark with the last or the last good known value?
Here is a minimal example http://stackoverflow.com/q/40592207/2587904 So far I tried a window function but unfortunately received only nan values. Kind regards Georg