Closed zzl0 closed 3 years ago
I want use fn._ in a spark program. e.g.
num = rdd.filter('00:00:00' <= _[0] <= '12:00:00')
but I got serialize error, can any one give me some advice to solve this problem.
close-inactive-issue
I want use fn._ in a spark program. e.g.
but I got serialize error, can any one give me some advice to solve this problem.