Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are

My resolution of this situation is shown in bold below.

Http://stackoverflow.com/questions/5064733/several-ports-8005-8080-8009-required-by-tomcat-server-at-localhost-are-alre

I ' m getting the following error when I try to run a simple JSP program on Tomcat in Eclipse.

Several ports (8005, 8080, 8009) required by Tomcat v6.0 Server at localhost are.

The server may already is running in another process, or a system process may is using the port.

To start this server you'll need to stop the other process or change the port number (s).

You ' ve Another instance of Tomcat already running. Can confirm this by going to http://localhost:8080

In your webbrowser and check if your get the Tomcat default home page or a tomcat-specific 404 the error page.

Both are equally valid evidence that Tomcat runs fine; If it didn ' t, then you would have gotten

A browser specific HTTP connection Timeout error message.

You are need to shutdown it. Go To/binsubfolder of the Tomcat installation folder and execute the shutdown.

Bat (Windows) or shutdown.sh (Unix) script. If in vain, close Eclipse and then open the Task Manager

And kill all Java and/or JAVAW processes. Or If you are actually installed it as a Windows service for some reason,

Open the Services Manager (Start > Run > Services.msc) and stop the Tomcat service.

Or If your actualintent is to run two instances of Tomcat simultaneously, then and have to configure

The second instance to listen on different ports. Consult the Tomcat documentation for more detail.