mit6.824

mit6.824 Distributed System 2020

Lab1 MapReduce

Implementation Blog

Debug Tips

1. In golang1.13, you should change the import path from "../mr" to "mit6.824/src/mr"

Run

run master:

go run mrmaster.go pg-*.txt > master.log 2>&1

run worker:

go build -buildmode=plugin ../mrapps/wc.go && go run mrworker.go wc.so > worker.log 2>&1

Lab2A Raft Leader Election

Implementation Blog