Maven Cargo不會停止容器

Question

我有一個maven項目，我想使用Cargo-Maven-Plugin（1.1.1）啓動和停止一個運行集成測試的tomcat服務器。

<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> 

服務器啓動正常，但停止總是失敗。

[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.execute(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 

我有幾個項目進行了測試，至少有一個空的項目（除的web.xml中提），但始終不變的結果添加。我測試過的是tomcat6，tomcat7，甚至嵌入了Jetty6和7，但總是出現相同的異常。我在啓動和停止之間增加了5秒的延遲時間（通過集成測試），但這沒有幫助。

當我看看日誌文件和正在運行的進程時，似乎tomcat停止了，但貨物沒有注意到它。

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 

所以我的問題是：

• 我是否出錯了？
• 這是一個錯誤？
• 是否有任何workarround？

Answer 1

這可能是別的什麼東西在您的機器上的端口8080監聽。這會讓貨物認爲tomcat並沒有停下來。您可以通過貨運配置將tomcat的AJP端口更改爲不太常見的東西。看到這篇博客的更多細節： http://kreskasnotes.blogspot.com/2011/07/problem-with-shutting-down-tomcat-via.html

Answer 2

我有同樣的問題。我無法阻止來自我的Hudson服務器的容器，它正好在我的本地計算機上停留，具有相同的pom.xml和相同的Maven目標和選項。

問題是Hudson在Tomcat上，容器和Tomcat使用相同的端口。將servlet端口從8080更改爲8181，將AJP端口從8009更改爲8012（數字已被任意選擇）解決了問題，並且「停止」目標已成功執行。

我不得不改變2個端口，因爲衝突是2個雄貓之間，如果衝突是剛剛的2的一個變化可能是必要的一個Tomcat和別的東西之間。

我用來改變端口的2線：

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