Address already in use: JVM_Bind:80

Hi List[],

I am getting this error. Please help me.Even my project is not running.

SEVERE: Error starting endpoint
java.net.BindException: Address already in use: JVM_Bind:80
at org.apache.tomcat.util.net.PoolTcpEndpoint.initEndpoint(PoolTcpEndpoint.java:298)
at org.apache.tomcat.util.net.PoolTcpEndpoint.startEndpoint(PoolTcpEndpoint.java:313)
at org.apache.coyote.http11.Http11BaseProtocol.start(Http11BaseProtocol.java:151)
at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:76)
at org.apache.catalina.connector.Connector.start(Connector.java:1090)
at org.apache.catalina.core.StandardService.start(StandardService.java:457)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
Feb 19, 2009 10:18:35 AM org.apache.catalina.startup.Catalina start
SEVERE: Catalina.start:
LifecycleException: service.getName(): "Catalina"; Protocol handler start failed: java.net.BindException: Address already in use: JVM_Bind:80
at org.apache.catalina.connector.Connector.start(Connector.java:1097)
at org.apache.catalina.core.StandardService.start(StandardService.java:457)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
Feb 19, 2009 10:18:35 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 6360 ms

That means something else is already using port 80. Another Tomcat instance? Apache web server? Other?

how can i check the other web server is also running .

On windows you can use the netstat -a command.

Hope this helps

netstat will tell you that something is there. Opening a web browser to http://127.0.0.1/ might be more informative as far as finding out what's actually running.

Hi,

i have change the Connector port="80" to Connector port="90" in server.xml file.
Now at the console its showing Server startup.

But when i run the command in url http://localhost its not showing the tomcat page.

Please help me.

Thanks

Web browsers point to port 80 by default. If you configured Tomcat to use port 90, you'd have to access your app by going to http://locahost:90.

Are you using Windows, with no other than Tomcat as a server ?, then there is IIS running on port 80..
and to stop IIS,

Go to >> Start >> Control Panel >> Administrative Tools >> Administrative Tools >> Internet Information Services

Open It, click on "Web sites" tree element and stop it...

HTH.

pankaj semwal wrote:
But when i run the command in url http://localhost its not showing the tomcat page.

Think again. What does it show instead? Once you figure that out, then you know which service to stop on that port.

.

Thanks, Bauke, for watching my back

Yes, folks, what he said. The point was to figure out what's running on port 80, and we've already established that something is. Whatever you see in your web browser at http://localhost is the thing that's in the way.