Maven Cargo does not stop the container

I have a maven project where I want to use the Cargo-Maven-Plugin (1.1.1) to start and stop a tomcat server to run integration tests.

<plugin>
<groupId>org.codehaus.cargo</groupId>
<artifactId>cargo-maven2-plugin</artifactId>
<version>1.1.1</version>
<executions>
    <execution>
        <id>start-container</id>
        <phase>pre-integration-test</phase>
        <goals>
            <goal>start</goal>
        </goals>
    </execution>
    <execution>
        <id>stop-container</id>
        <phase>post-integration-test</phase>
        <goals>
            <goal>stop</goal>
        </goals>
    </execution>
</executions>
<configuration>                 
    <container>                 
    <type>installed</type>
    <containerId>tomcat6x</containerId>
    <zipUrlInstaller>
        <url>http://archive.apache.org/dist/tomcat/tomcat-6/v6.0.32/bin/apache-tomcat-6.0.32.zip</url>
    </zipUrlInstaller>
</container>    
</configuration>
</plugin>

Starting of the server works fine, but stopping always failed.

[ERROR] Failed to execute goal org.codehaus.cargo:cargo-maven2-plugin:1.1.1:stop (stop-container) on project test: Execution stop-container of goal org.codehaus.cargo:cargo-maven2-plugin:1.1.1:stop failed: Failed to stop the Tomcat 6.x container. Server port 8080 did not shutdown within the timeout period [120000] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.cargo:cargo-maven2-plugin:1.1.1:stop (stop-container) on project test: Execution stop-container of goal org.codehaus.cargo:cargo-maven2-plugin:1.1.1:stop failed: Failed to stop the Tomcat 6.x container.
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:225)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execu开发者_如何学Gote(MojoExecutor.java:153)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
        at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
        at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:534)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
        at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
        at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution stop-container of goal org.codehaus.cargo:cargo-maven2-plugin:1.1.1:stop failed: Failed to stop the Tomcat 6.x container.
        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:116)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
        ... 19 more
Caused by: org.codehaus.cargo.container.ContainerException: Failed to stop the Tomcat 6.x container.
        at org.codehaus.cargo.container.spi.AbstractLocalContainer.stop(AbstractLocalContainer.java:220)
        at org.codehaus.cargo.maven2.ContainerStopMojo.doExecute(ContainerStopMojo.java:49)
        at org.codehaus.cargo.maven2.AbstractCargoMojo.execute(AbstractCargoMojo.java:278)
        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107)
        ... 20 more
Caused by: org.codehaus.cargo.container.ContainerException: Server port 8080 did not shutdown within the timeout period [120000]
        at org.codehaus.cargo.container.spi.AbstractLocalContainer.waitForPortShutdown(AbstractLocalContainer.java:363)
        at org.codehaus.cargo.container.spi.AbstractLocalContainer.waitForPortShutdown(AbstractLocalContainer.java:297)
        at org.codehaus.cargo.container.tomcat.internal.AbstractCatalinaInstalledLocalContainer.waitForCompletion(AbstractCatalinaInstalledLocalContainer.java:190)
        at org.codehaus.cargo.container.spi.AbstractLocalContainer.stop(AbstractLocalContainer.java:214)
        ... 23 more

I have tested it with several projects, add at least with an empty project (noting except an web.xml) but always the same result. I tested is with tomcat6, tomcat7 and even with embedded Jetty6 and 7, but always the same exception. I have added a delay of 5 seconds between start and stop (via a integration test), but this does not help.

When I have a look at the log files, and the running processes, it seem that the tomcat is stopped, but cargo did not notice it.

24.06.2011 17:38:07 org.apache.catalina.startup.Catalina start
INFO: Server startup in 694 ms
24.06.2011 17:38:07 org.apache.coyote.http11.Http11Protocol pause
INFO: Pausing Coyote HTTP/1.1 on http-8080
24.06.2011 17:38:08 org.apache.catalina.core.StandardService stop
INFO: Stopping service Catalina
24.06.2011 17:38:08 org.apache.coyote.http11.Http11Protocol destroy
INFO: Stopping Coyote HTTP/1.1 on http-8080

So my question is:

• Do I something wrong?
• Is it a bug?
• Is there any workarround?

It could be that something else is listening on port 8080 on your machine. This would make cargo think that tomcat didn't stop. You can change the AJP port for tomcat via cargo configuration to something less common. See this blog post for more details: http://kreskasnotes.blogspot.com/2011/07/problem-with-shutting-down-tomcat-via.html

I had the same problem. I couldn't stop the container from my Hudson server, while it was correctly stopping on my local machine with the same pom.xml and the same Maven goals and options.

The problem was that the Hudson was on a Tomcat, and the container and the Tomcat used the same ports. Changing the servlet port from 8080 to 8181, and the AJP port from 8009 to 8012 (numbers had been arbitrarily chosen) solved the problem, and the "stop" goal is successfully executed.

I had to change the 2 ports because the conflict was between 2 Tomcats, if the conflict is between a Tomcat and something else just one of the 2 changes could be necessary.

The 2 lines I used to change the ports are :

<configuration>
     ...
     <properties>
        ...
        <cargo.servlet.port>8181</cargo.servlet.port>
        <cargo.tomcat.ajp.port>8012</cargo.tomcat.ajp.port>
        ...
    </properties>
    ...
</configuration>