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From "Michael Zehrer" <Zeh...@optimal-systems.de>
Subject C2.1-dev Error: clearBuffer(): illegal state--> stream is committed
Date Mon, 15 Jul 2002 14:30:52 GMT
Hi List,

using the latest CVS Version I#m getting strange errors from time to
time, which are caused by:

clearBuffer(): illegal state--> stream is committed

any idea? The full trace is after this?


Michael


Root-Fehler1: clearBuffer(): illegal state--> stream is committed 
java.lang.IllegalStateException: clearBuffer(): illegal state--> stream
is committed 
at java.lang.Throwable.fillInStackTrace(Native Method) 
at java.lang.Throwable.fillInStackTrace(Compiled Code) 
at java.lang.Throwable.<init>(Compiled Code) 
at java.lang.Exception.<init>(Compiled Code) 
at java.lang.RuntimeException.<init>(Compiled Code) 
at java.lang.IllegalStateException.<init>(Compiled Code) 
at
com.ibm.servlet.engine.srt.BufferedServletOutputStream.clearBuffer(Compi
led Code) 
at com.ibm.servlet.engine.srt.SRTServletResponse.reset(Compiled Code) 
at com.ibm.servlet.engine.webapp.HttpServletResponseProxy.reset(Compiled
Code) 
at org.apache.cocoon.servlet.CocoonServlet.service(Compiled Code) 
at javax.servlet.http.HttpServlet.service(Compiled Code) 
at
com.ibm.servlet.engine.webapp.StrictServletInstance.doService(Compiled
Code) 
at
com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(Compiled
Code) 
at com.ibm.servlet.engine.webapp.IdleServletState.service(Compiled Code)

at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(Compiled
Code) 
at com.ibm.servlet.engine.webapp.ServletInstance.service(Compiled Code) 
at
com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(Compil
ed Code) 
at
com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(Compiled
Code) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispat
ch(Compiled Code) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(Compiled
Code) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(Compiled
Code) 
at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(Compiled Code) 
at
com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(Compiled
Code) 
at
com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(Comp
iled Code) 
at
com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(Compile
d Code) 
at
com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(Compile
d Code) 
at
com.ibm.servlet.engine.oselistener.SQEventListenerImp$ServiceRunnable.ru
n(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.SQEventListenerImp.notifySQEvent(Comp
iled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQEventSource.notifyEvent
(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$Sele
ctRunnable.notifyService(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$Sele
ctRunnable.run(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.outofproc.OutOfProcThread$CtlRunnable
.run(Compiled Code) 
at java.lang.Thread.run(Compiled Code) 


Umlaufender Fehler2: clearBuffer(): illegal state--> stream is committed

javax.servlet.ServletException: clearBuffer(): illegal state--> stream
is committed 
at java.lang.Throwable.fillInStackTrace(Native Method) 
at java.lang.Throwable.fillInStackTrace(Compiled Code) 
at java.lang.Throwable.<init>(Compiled Code) 
at java.lang.Exception.<init>(Compiled Code) 
at javax.servlet.ServletException.<init>(ServletException.java:161) 
at
com.ibm.servlet.engine.webapp.StrictServletInstance.doService(Compiled
Code) 
at
com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(Compiled
Code) 
at com.ibm.servlet.engine.webapp.IdleServletState.service(Compiled Code)

at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(Compiled
Code) 
at com.ibm.servlet.engine.webapp.ServletInstance.service(Compiled Code) 
at
com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(Compil
ed Code) 
at
com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(Compiled
Code) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispat
ch(Compiled Code) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(Compiled
Code) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(Compiled
Code) 
at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(Compiled Code) 
at
com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(Compiled
Code) 
at
com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(Comp
iled Code) 
at
com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(Compile
d Code) 
at
com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(Compile
d Code) 
at
com.ibm.servlet.engine.oselistener.SQEventListenerImp$ServiceRunnable.ru
n(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.SQEventListenerImp.notifySQEvent(Comp
iled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQEventSource.notifyEvent
(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$Sele
ctRunnable.notifyService(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$Sele
ctRunnable.run(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.outofproc.OutOfProcThread$CtlRunnable
.run(Compiled Code) 
at java.lang.Thread.run(Compiled Code) 


Umlaufender Fehler3: Server caught unhandled exception from servlet
[Presentation]: clearBuffer(): illegal state--> stream is committed 
com.ibm.servlet.engine.webapp.UncaughtServletException: Server caught
unhandled exception from servlet [Presentation]: clearBuffer(): illegal
state--> stream is committed 
at java.lang.Throwable.fillInStackTrace(Native Method) 
at java.lang.Throwable.fillInStackTrace(Compiled Code) 
at java.lang.Throwable.(Compiled Code) 
at java.lang.Exception.(Compiled Code) 
at javax.servlet.ServletException.(ServletException.java:132) 
at
com.ibm.websphere.servlet.error.ServletErrorReport.(ServletErrorReport.j
ava:50) 
at
com.ibm.servlet.engine.webapp.WebAppErrorReport.(WebAppErrorReport.java:
38) 
at
com.ibm.servlet.engine.webapp.UncaughtServletException.(UncaughtServletE
xception.java:11) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispat
ch(Compiled Code) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(Compiled
Code) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(Compiled
Code) 
at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(Compiled Code) 
at
com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(Compiled
Code) 
at
com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(Comp
iled Code) 
at
com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(Compile
d Code) 
at
com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(Compile
d Code) 
at
com.ibm.servlet.engine.oselistener.SQEventListenerImp$ServiceRunnable.ru
n(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.SQEventListenerImp.notifySQEvent(Comp
iled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQEventSource.notifyEvent
(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$Sele
ctRunnable.notifyService(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$Sele
ctRunnable.run(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.outofproc.OutOfProcThread$CtlRunnable
.run(Compiled Code) 
at java.lang.Thread.run(Compiled Code) 



Recursive Error: 
Fehlernachricht: Server caught unhandled exception from servlet
[Presentation]: null
Fehlercode: 0
Ziel-Servlet: null
Fehler-Stack: 

Root-Fehler1: 
java.lang.IllegalStateException 
at java.lang.Throwable.fillInStackTrace(Native Method) 
at java.lang.Throwable.fillInStackTrace(Compiled Code) 
at java.lang.Throwable.<init>(Compiled Code) 
at java.lang.Exception.<init>(Compiled Code) 
at java.lang.RuntimeException.<init>(Compiled Code) 
at java.lang.IllegalStateException.<init>(IllegalStateException.java:34)

at
com.ibm.servlet.engine.webapp.WebAppDispatcherResponse.sendRedirect(Comp
iled Code) 
at org.apache.cocoon.servlet.CocoonServlet.service(Compiled Code) 
at javax.servlet.http.HttpServlet.service(Compiled Code) 
at
com.ibm.servlet.engine.webapp.StrictServletInstance.doService(Compiled
Code) 
at
com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(Compiled
Code) 
at com.ibm.servlet.engine.webapp.IdleServletState.service(Compiled Code)

at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(Compiled
Code) 
at com.ibm.servlet.engine.webapp.ServletInstance.service(Compiled Code) 
at
com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(Compil
ed Code) 
at
com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(Compiled
Code) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispat
ch(Compiled Code) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(Compiled
Code) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.include(WebAppRequ
estDispatcher.java:198) 
at com.ibm.servlet.engine.webapp.WebApp.sendError(WebApp.java:709) 
at com.ibm.servlet.engine.webapp.WebApp.sendError(WebApp.java:532) 
at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(Compiled Code) 
at
com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(Compiled
Code) 
at
com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(Comp
iled Code) 
at
com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(Compile
d Code) 
at
com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(Compile
d Code) 
at
com.ibm.servlet.engine.oselistener.SQEventListenerImp$ServiceRunnable.ru
n(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.SQEventListenerImp.notifySQEvent(Comp
iled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQEventSource.notifyEvent
(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$Sele
ctRunnable.notifyService(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$Sele
ctRunnable.run(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.outofproc.OutOfProcThread$CtlRunnable
.run(Compiled Code) 
at java.lang.Thread.run(Compiled Code) 


Umlaufender Fehler2: 
javax.servlet.ServletException 
at java.lang.Throwable.fillInStackTrace(Native Method) 
at java.lang.Throwable.fillInStackTrace(Compiled Code) 
at java.lang.Throwable.<init>(Compiled Code) 
at java.lang.Exception.<init>(Compiled Code) 
at javax.servlet.ServletException.<init>(ServletException.java:161) 
at
com.ibm.servlet.engine.webapp.StrictServletInstance.doService(Compiled
Code) 
at
com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(Compiled
Code) 
at com.ibm.servlet.engine.webapp.IdleServletState.service(Compiled Code)

at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(Compiled
Code) 
at com.ibm.servlet.engine.webapp.ServletInstance.service(Compiled Code) 
at
com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(Compil
ed Code) 
at
com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(Compiled
Code) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispat
ch(Compiled Code) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(Compiled
Code) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.include(WebAppRequ
estDispatcher.java:198) 
at com.ibm.servlet.engine.webapp.WebApp.sendError(WebApp.java:709) 
at com.ibm.servlet.engine.webapp.WebApp.sendError(WebApp.java:532) 
at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(Compiled Code) 
at
com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(Compiled
Code) 
at
com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(Comp
iled Code) 
at
com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(Compile
d Code) 
at
com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(Compile
d Code) 
at
com.ibm.servlet.engine.oselistener.SQEventListenerImp$ServiceRunnable.ru
n(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.SQEventListenerImp.notifySQEvent(Comp
iled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQEventSource.notifyEvent
(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$Sele
ctRunnable.notifyService(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$Sele
ctRunnable.run(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.outofproc.OutOfProcThread$CtlRunnable
.run(Compiled Code) 
at java.lang.Thread.run(Compiled Code) 


Umlaufender Fehler3: Server caught unhandled exception from servlet
[Presentation]: null
com.ibm.servlet.engine.webapp.UncaughtServletException: Server caught
unhandled exception from servlet [Presentation]: null 
at java.lang.Throwable.fillInStackTrace(Native Method) 
at java.lang.Throwable.fillInStackTrace(Compiled Code) 
at java.lang.Throwable.(Compiled Code) 
at java.lang.Exception.(Compiled Code) 
at javax.servlet.ServletException.(ServletException.java:132) 
at
com.ibm.websphere.servlet.error.ServletErrorReport.(ServletErrorReport.j
ava:50) 
at
com.ibm.servlet.engine.webapp.WebAppErrorReport.(WebAppErrorReport.java:
38) 
at
com.ibm.servlet.engine.webapp.UncaughtServletException.(UncaughtServletE
xception.java:11) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispat
ch(Compiled Code) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(Compiled
Code) 
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.include(WebAppRequ
estDispatcher.java:198) 
at com.ibm.servlet.engine.webapp.WebApp.sendError(WebApp.java:709) 
at com.ibm.servlet.engine.webapp.WebApp.sendError(WebApp.java:532) 
at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(Compiled Code) 
at
com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(Compiled
Code) 
at
com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(Comp
iled Code) 
at
com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(Compile
d Code) 
at
com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(Compile
d Code) 
at
com.ibm.servlet.engine.oselistener.SQEventListenerImp$ServiceRunnable.ru
n(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.SQEventListenerImp.notifySQEvent(Comp
iled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQEventSource.notifyEvent
(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$Sele
ctRunnable.notifyService(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$Sele
ctRunnable.run(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.outofproc.OutOfProcThread$CtlRunnable
.run(Compiled Code) 
at java.lang.Thread.run(Compiled Code) 


Umlaufender Fehler4: Server caught unhandled exception from servlet
[Presentation]: null
com.ibm.servlet.engine.webapp.WebAppErrorReport: Server caught unhandled
exception from servlet [Presentation]: null 
at java.lang.Throwable.fillInStackTrace(Native Method) 
at java.lang.Throwable.fillInStackTrace(Compiled Code) 
at java.lang.Throwable.(Compiled Code) 
at java.lang.Exception.(Compiled Code) 
at javax.servlet.ServletException.(Compiled Code) 
at
com.ibm.websphere.servlet.error.ServletErrorReport.(ServletErrorReport.j
ava:62) 
at
com.ibm.servlet.engine.webapp.WebAppErrorReport.(WebAppErrorReport.java:
50) 
at com.ibm.servlet.engine.webapp.WebApp.sendError(WebApp.java:753) 
at com.ibm.servlet.engine.webapp.WebApp.sendError(WebApp.java:532) 
at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(Compiled Code) 
at
com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(Compiled
Code) 
at
com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(Comp
iled Code) 
at
com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(Compile
d Code) 
at
com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(Compile
d Code) 
at
com.ibm.servlet.engine.oselistener.SQEventListenerImp$ServiceRunnable.ru
n(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.SQEventListenerImp.notifySQEvent(Comp
iled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQEventSource.notifyEvent
(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$Sele
ctRunnable.notifyService(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.serverqueue.SQWrapperEventSource$Sele
ctRunnable.run(Compiled Code) 
at
com.ibm.servlet.engine.oselistener.outofproc.OutOfProcThread$CtlRunnable
.run(Compiled Code) 
at java.lang.Thread.run(Compiled Code) 


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