Google App Engine标准环境Java11应用启动ClassNotFoundException如何修复？

我有一个使用legacy bundled services的Java 11应用，此前部署一切正常，但从昨日起，在未做任何变更的情况下，该应用启动时出现异常，完全无法启动。

堆栈跟踪信息 #

Failed startup of context c.g.a.r.j.AppEngineWebAppContext@61a117bd{/,file:///workspace/,UNAVAILABLE}{/workspace}
java.lang.reflect.InvocationTargetException
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at org.eclipse.jetty.webapp.IterativeDescriptorProcessor.visit(IterativeDescriptorProcessor.java:86)
    at org.eclipse.jetty.webapp.IterativeDescriptorProcessor.process(IterativeDescriptorProcessor.java:74)
    at org.eclipse.jetty.webapp.MetaData.resolve(MetaData.java:399)
    at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1412)
    at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:916)
    at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:288)
    at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:524)
    at com.google.apphosting.runtime.jetty94.AppEngineWebAppContext.doStart(AppEngineWebAppContext.java:218)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)
    at com.google.apphosting.runtime.jetty94.AppVersionHandlerFactory.doCreateHandler(AppVersionHandlerFactory.java:207)
    at com.google.apphosting.runtime.jetty94.AppVersionHandlerFactory.createHandler(AppVersionHandlerFactory.java:125)
    at com.google.apphosting.runtime.jetty94.AppVersionHandlerMap.getHandler(AppVersionHandlerMap.java:82)
    at com.google.apphosting.runtime.jetty94.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:176)
    at com.google.apphosting.runtime.RequestRunner.dispatchServletRequest(RequestRunner.java:264)
    at com.google.apphosting.runtime.RequestRunner.dispatchRequest(RequestRunner.java:229)
    at com.google.apphosting.runtime.RequestRunner.run(RequestRunner.java:194)
    at com.google.apphosting.runtime.ThreadGroupPool$PoolEntry.run(ThreadGroupPool.java:273)
    at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.util.ServiceConfigurationError: org.apache.juli.logging.Log: Provider org.eclipse.jetty.apache.jsp.JuliLog could not be instantiated
    at java.base/java.util.ServiceLoader.fail(ServiceLoader.java:582)
    at java.base/java.util.ServiceLoader$ProviderImpl.newInstance(ServiceLoader.java:804)
    at java.base/java.util.ServiceLoader$ProviderImpl.get(ServiceLoader.java:722)
    at java.base/java.util.ServiceLoader$3.next(ServiceLoader.java:1395)
    at org.apache.juli.logging.LogFactory.<init>(LogFactory.java:91)
    at org.apache.juli.logging.LogFactory.<clinit>(LogFactory.java:66)
    at org.eclipse.jetty.apache.jsp.JettyJasperInitializer.<clinit>(JettyJasperInitializer.java:39)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
    at org.eclipse.jetty.plus.annotation.ContainerInitializer.<init>(ContainerInitializer.java:62)
    at org.eclipse.jetty.quickstart.QuickStartDescriptorProcessor.visitContextParam(QuickStartDescriptorProcessor.java:187)
    ... 22 more
Caused by: java.lang.NoClassDefFoundError: org/eclipse/jetty/util/log/Log
    at org.eclipse.jetty.apache.jsp.JuliLog.<init>(JuliLog.java:33)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
    at java.base/java.util.ServiceLoader$ProviderImpl.newInstance(ServiceLoader.java:780)
    ... 33 more
Caused by: java.lang.ClassNotFoundException: org.eclipse.jetty.util.log.Log
    at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:476)
    at com.google.apphosting.runtime.ApplicationClassLoader.findClass(ApplicationClassLoader.java:150)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:589)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
    ... 39 more

已尝试的操作 #

• 部署此前正常运行的精确提交哈希版本
• 通过Cloud Build部署
• 通过IntelliJ部署

内容的提问来源于stack exchange，提问作者Jason