I have a very large xml file as input and a couple of Map/Reduce functions.
Input key/value pair to all of my map functions is the same.
I was wondering if there is a way that I read the input xml file only once,
then create key/value pair (also once) and give these k/v pairs as input to my
map functions as opposed to having to read the xml and generate key/value once
for each map functions?
thanks.
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