JBOSS MalformedURLException：未知的协议：使用RMI的vfs

Question

我最近一直试图在JBOST EAP 6.4环境下实现部署我的应用程序作战，但在JBOSS上它完全运行后，似乎随时会出现一个畸形畸变应用程序尝试在执行RMI调用（特别是rmiio）时将文件从客户端发送到服务器。

我的错误日志包含以下

16:38:31,793 INFO [stdout] (Thread-89) java.rmi.ServerException: RemoteException occurred in server thread; nested exception is: 
16:38:31,794 INFO [stdout] (Thread-89)  java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is: 
16:38:31,794 INFO [stdout] (Thread-89)  java.net.MalformedURLException: unknown protocol: vfs 
16:38:31,795 INFO [stdout] (Thread-89)  at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source) ~[?:?] 
16:38:31,795 INFO [stdout] (Thread-89)  at sun.rmi.transport.Transport$1.run(Unknown Source) ~[?:?] 
16:38:31,795 INFO [stdout] (Thread-89)  at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_92] 
16:38:31,795 INFO [stdout] (Thread-89)  at sun.rmi.transport.Transport.serviceCall(Unknown Source) ~[?:?] 
16:38:31,796 INFO [stdout] (Thread-89)  at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source) ~[?:?] 
16:38:31,796 INFO [stdout] (Thread-89)  at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source) ~[?:?] 
16:38:31,796 INFO [stdout] (Thread-89)  at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source) ~[?:?] 
16:38:31,796 INFO [stdout] (Thread-89)  at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) ~[?:1.8.0_92] 
16:38:31,796 INFO [stdout] (Thread-89)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[?:1.8.0_92] 
16:38:31,797 INFO [stdout] (Thread-89)  at java.lang.Thread.run(Unknown Source) ~[?:1.8.0_92] 
16:38:31,797 INFO [stdout] (Thread-89)  at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:276) ~[?:?] 
16:38:31,797 INFO [stdout] (Thread-89)  at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:253) ~[?:?] 
16:38:31,797 INFO [stdout] (Thread-89)  at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:162) ~[?:?] 
16:38:31,798 INFO [stdout] (Thread-89)  at java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(RemoteObjectInvocationHandler.java:227) ~[?:1.8.0_92] 
16:38:31,798 INFO [stdout] (Thread-89)  at java.rmi.server.RemoteObjectInvocationHandler.invoke(RemoteObjectInvocationHandler.java:179) ~[?:1.8.0_92] 
16:38:31,798 INFO [stdout] (Thread-89)  at com.sun.proxy.$Proxy107.sendFile(Unknown Source) ~[?:?] 
16:38:31,798 INFO [stdout] (Thread-89)  at rmiclient.RmiTaskStarter.sendFile(RmiTaskStarter.java:98) ~[rmiclient-1.0.0.jar:1.0.0] 
16:38:31,798 INFO [stdout] (Thread-89)  at rmiclient.RmiTaskStarter.compute(RmiTaskStarter.java:56) ~[rmiclient-1.0.0.jar:1.0.0] 
16:38:31,799 INFO [stdout] (Thread-89)  at webapp.FrontEnd.Worker.runTask(Worker.java:68) [classes:?] 
16:38:31,799 INFO [stdout] (Thread-89)  at webapp.FrontEnd.Worker.run(Worker.java:52) [classes:?] 
16:38:31,799 INFO [stdout] (Thread-89)  at java.lang.Thread.run(Thread.java:745) [?:1.8.0_92] 
16:38:31,799 INFO [stdout] (Thread-89) Caused by: java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is: 
16:38:31,799 INFO [stdout] (Thread-89)  java.net.MalformedURLException: unknown protocol: vfs 
16:38:31,800 INFO [stdout] (Thread-89)  at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source) ~[?:?] 
16:38:31,800 INFO [stdout] (Thread-89)  at sun.rmi.transport.Transport$1.run(Unknown Source) ~[?:?] 
16:38:31,800 INFO [stdout] (Thread-89)  at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_92] 
16:38:31,800 INFO [stdout] (Thread-89)  at sun.rmi.transport.Transport.serviceCall(Unknown Source) ~[?:?] 
16:38:31,801 INFO [stdout] (Thread-89)  at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source) ~[?:?] 
16:38:31,801 INFO [stdout] (Thread-89)  at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source) ~[?:?] 
16:38:31,802 INFO [stdout] (Thread-89)  at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source) ~[?:?] 
16:38:31,802 INFO [stdout] (Thread-89)  at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) ~[?:1.8.0_92] 
16:38:31,802 INFO [stdout] (Thread-89)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[?:1.8.0_92] 
16:38:31,802 INFO [stdout] (Thread-89)  at java.lang.Thread.run(Unknown Source) ~[?:1.8.0_92] 
16:38:31,802 INFO [stdout] (Thread-89) Caused by: java.net.MalformedURLException: unknown protocol: vfs 
16:38:31,803 INFO [stdout] (Thread-89)  at java.net.URL.<init>(Unknown Source) ~[?:1.8.0_92] 
16:38:31,803 INFO [stdout] (Thread-89)  at java.net.URL.<init>(Unknown Source) ~[?:1.8.0_92] 
16:38:31,803 INFO [stdout] (Thread-89)  at java.net.URL.<init>(Unknown Source) ~[?:1.8.0_92] 
16:38:31,803 INFO [stdout] (Thread-89)  at sun.rmi.server.LoaderHandler.pathToURLs(Unknown Source) ~[?:?] 
16:38:31,804 INFO [stdout] (Thread-89)  at sun.rmi.server.LoaderHandler.loadProxyClass(Unknown Source) ~[?:?] 
16:38:31,804 INFO [stdout] (Thread-89)  at java.rmi.server.RMIClassLoader$2.loadProxyClass(Unknown Source) ~[?:1.8.0_92] 
16:38:31,804 INFO [stdout] (Thread-89)  at java.rmi.server.RMIClassLoader.loadProxyClass(Unknown Source) ~[?:1.8.0_92] 
16:38:31,805 INFO [stdout] (Thread-89)  at sun.rmi.server.MarshalInputStream.resolveProxyClass(Unknown Source) ~[?:?] 
16:38:31,805 INFO [stdout] (Thread-89)  at java.io.ObjectInputStream.readProxyDesc(Unknown Source) ~[?:1.8.0_92] 
16:38:31,805 INFO [stdout] (Thread-89)  at java.io.ObjectInputStream.readClassDesc(Unknown Source) ~[?:1.8.0_92] 
16:38:31,805 INFO [stdout] (Thread-89)  at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) ~[?:1.8.0_92] 
16:38:31,805 INFO [stdout] (Thread-89)  at java.io.ObjectInputStream.readObject0(Unknown Source) ~[?:1.8.0_92] 
16:38:31,806 INFO [stdout] (Thread-89)  at java.io.ObjectInputStream.readObject(Unknown Source) ~[?:1.8.0_92] 
16:38:31,806 INFO [stdout] (Thread-89)  at sun.rmi.server.UnicastRef.unmarshalValue(Unknown Source) ~[?:?] 
16:38:31,806 INFO [stdout] (Thread-89)  at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source) ~[?:?] 
16:38:31,806 INFO [stdout] (Thread-89)  at sun.rmi.transport.Transport$1.run(Unknown Source) ~[?:?] 
16:38:31,806 INFO [stdout] (Thread-89)  at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_92] 
16:38:31,807 INFO [stdout] (Thread-89)  at sun.rmi.transport.Transport.serviceCall(Unknown Source) ~[?:?] 
16:38:31,807 INFO [stdout] (Thread-89)  at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source) ~[?:?] 
16:38:31,807 INFO [stdout] (Thread-89)  at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source) ~[?:?] 
16:38:31,807 INFO [stdout] (Thread-89)  at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source) ~[?:?] 
16:38:31,808 INFO [stdout] (Thread-89)  at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) ~[?:1.8.0_92] 
16:38:31,808 INFO [stdout] (Thread-89)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[?:1.8.0_92] 
16:38:31,808 INFO [stdout] (Thread-89)  at java.lang.Thread.run(Unknown Source) ~[?:1.8.0_92] 

从通过其他的例子来看，我注意到其他malformedurlexceptions要么包括no protocol或unknown exception c但大多数人似乎从代码库的设置问题，要出现这我不相信我有。此外，我似乎无法找到任何提及甚至与RMI一起使用的vfs。任何建议，将不胜感激，谢谢！

Answer 1

您在java.rmi.server.codebase设置中的某处使用了vfs:。您只能使用Java识别的协议。代码库URL几乎总是HTTP。