WebSphere Network Deployment 8.5.5.0 的 Axis2 1.6.2 WebService 问题

Question

我有一个基于JSF + Richfaces 的应用程序，它具有在 JDK6 上实现的Axis2 1.6.2 SOAP Webservice。 当我在 Tomcat 6 或 7 中部署该应用程序时，它工作正常。但是当我们在WebSphere 8.5.5 Network Deployment 中部署它时，每当我们尝试启动应用程序时，它都会出现以下错误：

[9/28/20 17:02:26:798 PKT] 00000040 WarBasedAxisC E org.apache.axis2.deployment.WarBasedAxisConfigurator <init> org.apache.commons.fileupload.FileUploadException
                                 org.apache.axis2.deployment.DeploymentException: org.apache.commons.fileupload.FileUploadException
    at org.apache.axis2.deployment.AxisConfigBuilder.processMessageBuilders(AxisConfigBuilder.java:774)
    at org.apache.axis2.deployment.AxisConfigBuilder.populateConfig(AxisConfigBuilder.java:234)
    at org.apache.axis2.deployment.DeploymentEngine.populateAxisConfiguration(DeploymentEngine.java:859)
    at org.apache.axis2.deployment.WarBasedAxisConfigurator.<init>(WarBasedAxisConfigurator.java:156)
    at org.apache.axis2.transport.http.AxisServlet.initConfigContext(AxisServlet.java:569)
    at org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:457)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.init(ServletWrapper.java:338)
    at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.init(ServletWrapperImpl.java:168)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.loadOnStartupCheck(ServletWrapper.java:1363)
    at com.ibm.ws.webcontainer.webapp.WebApp.doLoadOnStartupActions(WebApp.java:606)
    at com.ibm.ws.webcontainer.webapp.WebApp.commonInitializationFinally(WebApp.java:576)
    at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:425)
    at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88)
    at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:169)
    at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:749)
    at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:634)
    at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:426)
    at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:718)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1175)
    at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1370)
    at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:639)
    at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:968)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:774)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2182)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:445)
    at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:388)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$500(CompositionUnitMgrImpl.java:116)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$CUInitializer.run(CompositionUnitMgrImpl.java:994)
    at com.ibm.wsspi.runtime.component.WsComponentImpl$_AsynchInitializer.run(WsComponentImpl.java:502)
    at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1862)
Caused by: java.lang.NoClassDefFoundError: org.apache.commons.fileupload.FileUploadException
    at java.lang.J9VMInternals.verifyImpl(Native Method)
    at java.lang.J9VMInternals.verify(J9VMInternals.java:93)
    at java.lang.J9VMInternals.initialize(J9VMInternals.java:170)
    at java.lang.J9VMInternals.newInstanceImpl(Native Method)
    at java.lang.Class.newInstance(Class.java:1564)
    at org.apache.axis2.deployment.DescriptionBuilder.processMessageBuilders(DescriptionBuilder.java:230)
    at org.apache.axis2.deployment.AxisConfigBuilder.processMessageBuilders(AxisConfigBuilder.java:771)
    ... 30 more
Caused by: java.lang.ClassNotFoundException: org.apache.commons.fileupload.FileUploadException
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:506)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:650)
    ... 37 more

[9/28/20 17:02:26:811 PKT] 00000040 AxisServlet   I org.apache.axis2.util.OnDemandLogger info org.apache.axis2.deployment.DeploymentException: org.apache.commons.fileupload.FileUploadException
[9/28/20 17:02:26:896 PKT] 00000040 FfdcProvider  W com.ibm.ws.ffdc.impl.FfdcProvider logIncident FFDC1003I: FFDC Incident emitted on D:\Program Files (x86)\IBM\WebSphere\AppServer\profiles\AppSrv01\logs\ffdc\server1_ad76d55e_20.09.28_17.02.26.838698289724018241690.txt com.ibm.ws.webcontainer.servlet.ServletInstance.init 172
[9/28/20 17:02:26:906 PKT] 00000040 ServletWrappe E com.ibm.ws.webcontainer.servlet.ServletWrapper init Uncaught.init.exception.thrown.by.servlet
[9/28/20 17:02:26:908 PKT] 00000040 webapp        E com.ibm.ws.webcontainer.webapp.WebApp commonInitializationFinally SRVE0266E: Error occured while initializing servlets: {0}
                                 javax.servlet.ServletException: javax.servlet.ServletException: org.apache.axis2.deployment.DeploymentException: org.apache.commons.fileupload.FileUploadException
    at org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:490)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.init(ServletWrapper.java:338)
    at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.init(ServletWrapperImpl.java:168)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.loadOnStartupCheck(ServletWrapper.java:1363)
    at com.ibm.ws.webcontainer.webapp.WebApp.doLoadOnStartupActions(WebApp.java:606)
    at com.ibm.ws.webcontainer.webapp.WebApp.commonInitializationFinally(WebApp.java:576)
    at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:425)
    at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88)
    at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:169)
    at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:749)
    at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:634)
    at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:426)
    at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:718)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1175)
    at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1370)
    at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:639)
    at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:968)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:774)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2182)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:445)
    at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:388)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$500(CompositionUnitMgrImpl.java:116)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$CUInitializer.run(CompositionUnitMgrImpl.java:994)
    at com.ibm.wsspi.runtime.component.WsComponentImpl$_AsynchInitializer.run(WsComponentImpl.java:502)
    at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1862)
Caused by: javax.servlet.ServletException: org.apache.axis2.deployment.DeploymentException: org.apache.commons.fileupload.FileUploadException
    at org.apache.axis2.transport.http.AxisServlet.initConfigContext(AxisServlet.java:576)
    at org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:457)
    ... 25 more
Caused by: org.apache.axis2.deployment.DeploymentException: org.apache.commons.fileupload.FileUploadException
    at org.apache.axis2.deployment.AxisConfigBuilder.processMessageBuilders(AxisConfigBuilder.java:774)
    at org.apache.axis2.deployment.AxisConfigBuilder.populateConfig(AxisConfigBuilder.java:234)
    at org.apache.axis2.deployment.DeploymentEngine.populateAxisConfiguration(DeploymentEngine.java:859)
    at org.apache.axis2.deployment.WarBasedAxisConfigurator.<init>(WarBasedAxisConfigurator.java:156)
    at org.apache.axis2.transport.http.AxisServlet.initConfigContext(AxisServlet.java:569)
    ... 26 more
Caused by: java.lang.NoClassDefFoundError: org.apache.commons.fileupload.FileUploadException
    at java.lang.J9VMInternals.verifyImpl(Native Method)
    at java.lang.J9VMInternals.verify(J9VMInternals.java:93)
    at java.lang.J9VMInternals.initialize(J9VMInternals.java:170)
    at java.lang.J9VMInternals.newInstanceImpl(Native Method)
    at java.lang.Class.newInstance(Class.java:1564)
    at org.apache.axis2.deployment.DescriptionBuilder.processMessageBuilders(DescriptionBuilder.java:230)
    at org.apache.axis2.deployment.AxisConfigBuilder.processMessageBuilders(AxisConfigBuilder.java:771)
    ... 30 more
Caused by: java.lang.ClassNotFoundException: org.apache.commons.fileupload.FileUploadException
    at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:506)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
    at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
    at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:650)
    ... 37 more

我对这个问题进行了非常详细的研究，发现 Websphere 有自己的 Axis 库，为了克服这个问题，最后应该将类加载器配置为 Parent。 我还尝试按照 url 中给出的步骤部署示例 Axis2 1.6.2 应用程序，以确保 Axis2 1.6.2 是否有效： http : //manishcusat68.blogspot.com/2015/08/axis2-installation-in -websphere.html

示例应用程序已部署，我可以看到 wsdl 文件。 我在我的应用程序中使用相同版本的axis2，即1.6.2，但我总是遇到上述异常并且应用程序永远不会启动。 我搜索了每个论坛，尝试了我在 IBM Websphere 网站/stackoverflow 上找到的每一步，但我找不到任何解决方案。 我尝试将 commons-fileupload jar 放在 lib/ext 中，但没有用。 我试图在系统环境路径中添加 commom-fileupload jar 的补丁，但它也不起作用。 我还尝试根据许多论坛中的建议从 IBM 安装/插件文件夹中删除 jar，并将 commons-fileupload jar 放在我的应用程序/lib 中，但 Websphere 没有启动。 我迫切需要解决方案，并请任何专家提供帮助。

Answer 1

有一个 JVM 属性可以禁用 WAS 中内置的 JAXWS 引擎。 它并不完美，但如果你还没有的话，值得一试。 https://www.ibm.com/support/knowledgecenter/SSAW57_9.0.5/com.ibm.websphere.nd.multiplatform.doc/ae/twbs_thirdparty.html