GitHub - ligfx/golang-distributed-filesystem: HDFS-alike in Go. Written in 2014 to learn the language and get a job.MetaDataNode/DataNode handle uploads MetaDataNode/DataNode handle downloads DataNode dynamically registers with MetaDataNode DataNode tells MetaDataNode its blocks on startup MetaDataNode persists file->blocklist map DataNode pipelines uploads to other DataNodes MetaDataNode can restart and DataNode will re-register (heartbeats) Tell DataNodes to re-register if MetaDataNode doesn't recognize them
