I was wondering if it was possible to read the input for a map function from 2 different files:
1st file ---> user-input file from a particular location(path) 2nd file=---> A resultant file (has just one <key,value> pair) from a previous MapReduce job. (I am implementing a chain MapReduce function) Now, for every <key,value> pair in the user-input file, I would like to use the same <key,value> pair from the 2nd file for some calculations. Is it possible for me to do so? Can someone guide me in the right direction please? Thanks!
