Simple Implementation of MapReduce in Go

Adapated from MIT 6.824 lab1

Run code:

cd mapreduce_go
export GOPATH=$PWD
cd src/main
./test-mr.sh

Test command:

cd mapreduce_go
export GOPATH=$PWD
cd src/mapreduce
go test -run Basic
go test -run Sequential
go test -run Failure

Enjoy.