Exception while running Hibernet Application

Hi I'm getting following Exception trace while running Hibernate application.

compile-jsps:
Starting of Tomcat failed, the server port 8084 is already in use.
Deployment error:
Starting of Tomcat failed, the server port 8084 is already in use.
See the server log for details.
        at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:166)
        at org.netbeans.modules.j2ee.ant.Deploy.execute(Deploy.java:104)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
        at sun.reflect.GeneratedMethodAccessor70.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
        at org.apache.tools.ant.Task.perform(Task.java:348)
        at org.apache.tools.ant.Target.execute(Target.java:357)
        at org.apache.tools.ant.Target.performTasks(Target.java:385)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1298)
        at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1181)
        at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:277)
        at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:460)
        at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:151)
Caused by: org.netbeans.modules.j2ee.deployment.impl.ServerException: Starting of Tomcat failed, the server port 8084 is already in use.
        at org.netbeans.modules.j2ee.deployment.impl.ServerInstance._start(ServerInstance.java:1297)
        at org.netbeans.modules.j2ee.deployment.impl.ServerInstance.startTarget(ServerInstance.java:1251)
        at org.netbeans.modules.j2ee.deployment.impl.ServerInstance.startTarget(ServerInstance.java:1062)
        at org.netbeans.modules.j2ee.deployment.impl.ServerInstance.start(ServerInstance.java:939)
        at org.netbeans.modules.j2ee.deployment.impl.TargetServer.startTargets(TargetServer.java:428)
        at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:143)
        ... 16 more
BUILD FAILED (total time: 0 seconds)

Can any one Help me how to resolve the above problem?

the server port 8084 is already in use.

That's the problem; it has nothing to do with Hibernate.

You're trying to start the server on a port which is already in use by some other process (most likely another instance of Tomcat). You need to shut down the other process first (or use a different port).

Ulf thanks for your reply. I am using NetBeans IDE to develope the application. and i tried to shut close IDE which automatically shut down Tomacat server and open IDE and tried to run that perticular application but the same error.

I did this excersize before i logged this perticular issue to this forum.
Please Help me or suggest me if i'm doing something wrong.

Thanks Jay.

Well, something is running on that port. If it's got nothing to do with Tomcat/NetBeans -although I suspect that it does-, I'd suggest to find out what it is, and take appropriate steps.

Ulf thanks for suggestion. But if something is running of that perticular than it should be stopped once the server shuts down. However can you tell me from where can i find solution of this. I have never faced such kind of problem even i don't know from where can i get the solution of this???

Like I said, it may be something else. Have you tried connecting via HTTP to that port? You could also telnet into that port and see what kind of response you get.