alechoey/Pagerank-Mapreduce — comment on commit 08bd381112e3a605bef36a3ce68794aef7cf6606
File:  line 0
By alechoey:

Okay. We can probably just leave it as a float if the framework wants it that way. Can you also explain the purposes of the two different key value pairs we're generating in the mapper? I can see that value of generating the partial PR of a node, but what about the first one?