1. Download 'setup.exe' from Cygwin website

2. Download hadoop 0.20.2 and hbase 0.20.6 from apache website

3. Add user hadoop

   $ net user hadoop password /add /yes
   $ net localgroup administrator hadoop /add
   $ mkpassd -l -u hadoop >> /etc/passwd

4. Add sshd service

   $ cygrunsrv.exe --remove sshd (no necessary)
   $ ssh-host-config -y
   $ cygrunsrv.exe --start sshd

5. Generate ssh key

   $ ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa
   $ cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
   $ chmod 600 ~/.ssh/authorized_keys
   $ scp ~/.ssh/id_dsa.pub ~/.ssh/authorized_keys 10.13.136.250:/home/hadoop/.ssh

6. Edit file as below

• core-site.xml
  • hdfs-site.xml
  • mapred-site.xml
  • hadoop-env.sh

Referece