Jetty 9.3.6为org.eclipse.Jetty.io.EofException抛出ClassNotFoundException

我正在运行Jetty 9.3.6网络应用程序。在我的生产环境中，我有时会看到EOFEException。在我的开发环境中，我得到了这个类的ClassCastException（见下文）

在这两种环境中，我都使用“-jar start.jar”启动jetty。我的开发环境出了什么问题

WEB-INF/lib内容以及--verbose:class和--list配置输出如下：

---

最常见的原因是存在多个不同版本的Jetty jar文件，我不明白这是怎么可能的。我在这两个地方安装了相同的安装，从未接触过未打包的文件。start.jar具有相同的md5sum，在这两种环境中，对于名称指定版本的所有jar文件，后缀为-9.3.6.v20151106.jar。其他信息：我打开了-verbose:class，可以看到正在加载的类：[Loaded org.eclipse.jetty.io.EofException from file:/opt/jetty-distribution-9.3.6.v20151106/lib/jetty-io-9.3.6.v20151106.jar]”。这是在触发EofException的请求之前（即，在引发异常之前）。编辑您的问题，运行

-jar start.jar--list config

并报告输出。同时在问题中列出您的webapp的

WEB-INF/lib

目录内容。已编辑，谢谢。

java.lang.NoClassDefFoundError: org/eclipse/jetty/io/EofException
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Class.java:2663)
    at java.lang.Class.getConstructor0(Class.java:3067)
    at java.lang.Class.newInstance(Class.java:408)
    at org.eclipse.jetty.server.handler.ContextHandler$Context.createInstance(ContextHandler.java:2454)
    at org.eclipse.jetty.servlet.ServletContextHandler$Context.createServlet(ServletContextHandler.java:1306)
    at org.eclipse.jetty.servlet.ServletHolder.newInstance(ServletHolder.java:1198)
    at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:598)
    at org.eclipse.jetty.servlet.ServletHolder.getServlet(ServletHolder.java:482)
    at org.eclipse.jetty.servlet.ServletHolder.ensureInstance(ServletHolder.java:774)
    at org.eclipse.jetty.servlet.ServletHolder.prepare(ServletHolder.java:759)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:578)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1158)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1090)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
    at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
    at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:119)
    at org.eclipse.jetty.server.Server.handle(Server.java:517)
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:242)
    at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:261)
    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
    at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:75)
    at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:213)
    at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:147)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
    at java.lang.Thread.run(Thread.java:745)
Caused by: 
java.lang.ClassNotFoundException: org.eclipse.jetty.io.EofException
    at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
    at org.eclipse.jetty.webapp.WebAppClassLoader.findClass(WebAppClassLoader.java:549)
    at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:475)
    at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:428)
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Class.java:2663)
    at java.lang.Class.getConstructor0(Class.java:3067)
    at java.lang.Class.newInstance(Class.java:408)
    at org.eclipse.jetty.server.handler.ContextHandler$Context.createInstance(ContextHandler.java:2454)
    at org.eclipse.jetty.servlet.ServletContextHandler$Context.createServlet(ServletContextHandler.java:1306)
    at org.eclipse.jetty.servlet.ServletHolder.newInstance(ServletHolder.java:1198)
    at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:598)
    at org.eclipse.jetty.servlet.ServletHolder.getServlet(ServletHolder.java:482)
    at org.eclipse.jetty.servlet.ServletHolder.ensureInstance(ServletHolder.java:774)
    at org.eclipse.jetty.servlet.ServletHolder.prepare(ServletHolder.java:759)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:578)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1158)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1090)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
    at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
    at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:119)
    at org.eclipse.jetty.server.Server.handle(Server.java:517)
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:242)
    at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:261)
    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
    at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:75)
    at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:213)
    at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:147)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
    at java.lang.Thread.run(Thread.java:745)