AppEngine de Google - java.nio.BufferOverflowException

Question

Je joue avec le support Java AppEngine de Google. J'ai un ensemble assez simple de pages JSP, et regardait aujourd'hui des journaux, et vu que je devenais un BufferOverflowException à partir du fichier JSP suivant:

<% 
response.sendRedirect("index.jsp"); 
%> 

J'ai simplifié le fichier à tout cela, et je reste obtenir l'erreur. Des idées?

est ici toute trace de la pile:

/logout.jsp 
java.nio.BufferOverflowException 
at java.nio.HeapByteBuffer.put(Unknown Source) 
at java.nio.ByteBuffer.put(Unknown Source) 
at com.google.apphosting.runtime.jetty.RpcResponseGenerator.addContent(RpcResponseGenerator.java:65) 
at org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:624) 
at org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:575) 
at java.io.ByteArrayOutputStream.writeTo(Unknown Source) 
at org.mortbay.jetty.AbstractGenerator$OutputWriter.write(AbstractGenerator.java:883) 
at java.io.PrintWriter.write(Unknown Source) 
at org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:116) 
at org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:190) 
at org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:115) 
at org.apache.jasper.runtime.JspFactoryImpl.access$100(JspFactoryImpl.java:37) 
at org.apache.jasper.runtime.JspFactoryImpl$PrivilegedReleasePageContext.run(JspFactoryImpl.java:173) 
at com.google.apphosting.runtime.security.shared.intercept.java.security.AccessController_.doPrivileged(AccessController_.java:31) 
at org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:73) 
at org.apache.jsp.logout_jsp._jspService(logout_jsp.java:62) 
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:806) 
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487) 
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093) 
at com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter(SaveSessionFilter.java:35) 
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) 
at com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43) 
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) 
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360) 
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) 
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) 
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712) 
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) 
at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionHandlerMap.java:237) 
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) 
at org.mortbay.jetty.Server.handle(Server.java:313) 
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506) 
at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:830) 
at com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable(RpcRequestParser.java:76) 
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381) 
at com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:125) 
at com.google.apphosting.runtime.JavaRuntime.handleRequest(JavaRuntime.java:235) 
at com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequest(RuntimePb.java:4755) 
at com.google.apphosting.base.RuntimePb$EvaluationRuntime$6.handleBlockingRequest(RuntimePb.java:4753) 
at com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest(BlockingApplicationHandler.java:24) 
at com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java:359) 
at com.google.net.rpc.impl.Server$2.run(Server.java:800) 
at com.google.tracing.LocalTraceSpanRunnable.run(LocalTraceSpanRunnable.java:56) 
at com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan(LocalTraceSpanBuilder.java:510) 
at com.google.net.rpc.impl.Server.startRpc(Server.java:756) 
at com.google.net.rpc.impl.Server.processRequest(Server.java:348) 
at com.google.net.rpc.impl.ServerConnection.messageReceived(ServerConnection.java:459) 
at com.google.net.rpc.impl.RpcConnection.parseMessages(RpcConnection.java:319) 
at com.google.net.rpc.impl.RpcConnection.dataReceived(RpcConnection.java:290) 
at com.google.net.async.Connection.handleReadEvent(Connection.java:419) 
at com.google.net.async.EventDispatcher.processNetworkEvents(EventDispatcher.java:762) 
at com.google.net.async.EventDispatcher.internalLoop(EventDispatcher.java:207) 
at com.google.net.async.EventDispatcher.loop(EventDispatcher.java:101) 
at com.google.net.rpc.RpcService.runUntilServerShutdown(RpcService.java:251) 
at com.google.apphosting.runtime.JavaRuntime$RpcRunnable.run(JavaRuntime.java:373) 
at java.lang.Thread.run(Unknown Source) 

Answer 1

C'est une erreur interne. Pas grand-chose que vous puissiez faire à ce sujet, sauf pour le dépôt d'un rapport de bogue et l'attente de Google pour le réparer.

Un possibly related bug a été corrigé.

Answer 2

Si c'est tout votre code est, alors c'est pas comme Thilo dit, déposer un rapport de bogue et d'attendre patiemment ...