Connection timed out error in cygwin

[Snehitha Prasad]

Hi All,

I am new to Hadoop.I started working on hadoop.And which is working fine in a pseduo mode in windows7.But when i was trying to run this in a clustered environment which is giving the following errors.

$ bin/start-dfs.sh

starting namenode, logging to /home/PRASAD/hadoop-0.20.2/bin/../logs/hadoop-PRASAD-namenode-BPA-VIZ-D-014.out
slave: ssh: connect to host slave port 22: Connection timed out
slave: ssh: connect to host slave port 22: Connection timed out
master: ssh: connect to host master port 22: Connection timed out

Here i took two systems one is act as a master and another one is slave.i did the needful changes in all the configuration files.But i couldn't get the output.Can anyone please help me on this.

Thanks in Advance.
SNEHITHAPRASAD