You probably don't need to change anything in the Tomcat setup. But you need to determine what's already running on your machine on that port - in all likelihood another Tomcat instance. Make sure you only run one instance at a time, or you'll confuse yourself.
The above fact/line in quote indicates that someother process is listening to 8009 port and is unavialable for tomcat server to run.
Can anyone suggest me how should i configure my tomcat server so that it runs fine and perfectly on 8009 port without changing port settings.?? Can i kill the process lenovosomething which is already running on 8009 port so that my tomcat server runs fine @ 8009 port ,if so how should i proceeed??