Hadoop NFS

Hadoop NFS is a Java library for building NFS gateway. It has
the following components:

- ONCRPC: This a implementation of ONCRPC(RFC-5531) and XDR(RFC-4506).
- Mount: This an interface implementation of MOUNT protocol (RFC-1813).
- Portmap: This is a implementation of Binding protocol(RFC-1833).
- NFSv3: This is an interface implementation of NFSv3 protocol(RFC-1813).