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  1. #1
    Jack_Tauson_Sr is offline Senior Member
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    Default Port Already Running error on Apache Tomcat 7

    I just installed Eclipse and installed Apache Tomcat 7 , and when I try to run a Dynamic Web Project, I keep on getting the following error:

    Port 8009 required by Tomcat v7.0 Server at localhost is already in use. The server may already be running in another process, or a system process may be using the port. To start this server you will need to stop the other process or change the port number(s).


    Does anyone know how to overcome this problem?
    Last edited by Jack_Tauson_Sr; 03-15-2015 at 01:33 AM.

  2. #2
    Jack_Tauson_Sr is offline Senior Member
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    Default Re: Port Already Running error on Apache Tomcat 7

    I deleted occupied ports using the following application and it started working fine

    https://technet.microsoft.com/en-in/.../bb897437.aspx

  3. #3
    gimbal2 is offline Just a guy
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    Default Re: Port Already Running error on Apache Tomcat 7

    I'd check your services (control panel -> administrative tools -> services) to see if there isn't a Tomcat in there running as a service that starts up automatically.
    "Syntactic sugar causes cancer of the semicolon." -- Alan Perlis

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