hi Pavan,

Open the terminal in the Cloudera VM and type "hadoop version".

Thanks

To really see if your install worked you ned top start Hadoop. YOu need to run

${HADOOP_HOME/sbin/start-dfs.sh . When this command executes properly Hadoop opens up a number of TCP ports like
50070, 50075, 50090, and few more. From your terminal shell run the command

netstat -ant

to see if ports listed above are present in the output.

The other way to check is to connect to a datanode from your web browser by http://your_server_ip:50075.
Thank you,
Zbigniew