Install virtual machine - need to enable virtual machine technology in BIOS if we want to install 64-bit OS in VM;
Installed 3 Ubuntu12.10 in virtual machine(1 master, 2 slaves);
Install SSH;
Install SSH client(ScureXXX) in Windows;
Install NFS, which is used to share files among virtual machines;
Install Samba, which is used to share docs between Linux and Window; Install Samba server in master and share the Samba folder by NFS(add the folder in /etc/exports), so both other slaves and hosting machine can share docs
Install Java Virtual Machine in all operation system(host machine and virtual machines);
Install Hadoop; Run example in standalone and pseudo-distributed opertion Configure fully-distributed operation