Problems with JBOSS and memory issues

I am trying to use OPS 3.6.0 on JBOSS 4.2.0 GA application server from my
application (on JBOSS) using crosscontext. I am getting the following error (I
am able to use crosscontext from tomcat without any issues even if my xforms
file size is more than 100 kb. On JBOSS, i am always getting outofmemory error.
 

Orbeon Forms - An Error has Occurred
An error has occurred in Orbeon Forms. You may want to try one of the
following:

Error Message
org.exolab.castor.mapping.MappingException: The field MODE_SYNCHRONOUS in class
org.w3c.dom.ls.DOMImplementationLS is not accessible -- the field must be
public, not static and not transient

Call Stack
Resource URL Line Column Description XML Element
There is no Orbeon Forms call stack available for this error.

Java Exceptions (5 total)
Java Exceptions are the native mechanism by which Orbeon Forms reports errors.
More than one exception may be provided below but usually the first exception
along with the Orbeon Forms Stack Trace above provide enough information to
track down an issue.

 org.exolab.castor.xml.MarshalException  
Exception Class org.exolab.castor.xml.MarshalException
Message org.exolab.castor.mapping.MappingException: The field MODE_SYNCHRONOUS
in class org.w3c.dom.ls.DOMImplementationLS is not accessible -- the field must
be public, not static and not transient
Servlet Stack Trace
(27 method calls)  Class Name Method Name File Name Line Number
org.exolab.castor.xml.Marshaller getClassDescriptor Marshaller.java 1533
org.exolab.castor.xml.Marshaller marshal Marshaller.java 865
org.exolab.castor.xml.Marshaller marshal Marshaller.java 1323
org.exolab.castor.xml.Marshaller marshal Marshaller.java 735
org.orbeon.oxf.processor.scope.ScopeGenerator readBean ScopeGenerator.java 178
org.orbeon.oxf.processor.scope.ScopeGenerator$1 fillOutState
ScopeGenerator.java 134
org.orbeon.oxf.processor.ProcessorImpl$DigestTransformerOutputImpl
getFilledOutState ProcessorImpl.java 1441
org.orbeon.oxf.processor.ProcessorImpl$DigestTransformerOutputImpl getLocalKey
ProcessorImpl.java 1404
org.orbeon.oxf.processor.ProcessorImpl$CacheableTransformerOutputImpl
getKeyImpl ProcessorImpl.java 1346
org.orbeon.oxf.processor.ProcessorImpl$7 getKey ProcessorImpl.java 1034
 More...  
org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl getKey
ProcessorImpl.java 1224
org.orbeon.oxf.processor.pipeline.TeeProcessor$1 getKeyImpl TeeProcessor.java
83
org.orbeon.oxf.processor.ProcessorImpl$7 getKey ProcessorImpl.java 1034
org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl getKey
ProcessorImpl.java 1224
org.orbeon.oxf.processor.ProcessorImpl getInputKey ProcessorImpl.java 1242
org.orbeon.oxf.processor.ProcessorImpl getInputKeyValidity ProcessorImpl.java
1277
org.orbeon.oxf.processor.ProcessorImpl readCacheInputAsObject
ProcessorImpl.java 473
org.orbeon.oxf.processor.ProcessorImpl readCacheInputAsTinyTree
ProcessorImpl.java 443
org.orbeon.oxf.processor.pipeline.choose.ConcreteChooseProcessor start
ConcreteChooseProcessor.java 184
org.orbeon.oxf.processor.pipeline.PipelineProcessor$11 run
PipelineProcessor.java 650
org.orbeon.oxf.processor.ProcessorImpl executeChildren ProcessorImpl.java 554
org.orbeon.oxf.processor.pipeline.PipelineProcessor start
PipelineProcessor.java 647
org.orbeon.oxf.pipeline.InitUtils runProcessor InitUtils.java 95
org.orbeon.oxf.webapp.ProcessorService service ProcessorService.java 96
org.orbeon.oxf.servlet.OPSServletDelegate service OPSServletDelegate.java 148
javax.servlet.http.HttpServlet service HttpServlet.java 803
org.orbeon.oxf.servlet.OPSServlet service OPSServlet.java 75
 
Servlet Stack Trace
(26 method calls)  Class Name Method Name File Name Line Number
javax.servlet.http.HttpServlet service HttpServlet.java 803
org.apache.catalina.core.ApplicationFilterChain internalDoFilter
ApplicationFilterChain.java 290
org.apache.catalina.core.ApplicationFilterChain doFilter
ApplicationFilterChain.java 206
org.apache.catalina.core.ApplicationDispatcher invoke
ApplicationDispatcher.java 687
org.apache.catalina.core.ApplicationDispatcher processRequest
ApplicationDispatcher.java 469
org.apache.catalina.core.ApplicationDispatcher doForward
ApplicationDispatcher.java 403
org.apache.catalina.core.ApplicationDispatcher forward
ApplicationDispatcher.java 301
org.orbeon.oxf.servlet.OPSXFormsFilter doFilter OPSXFormsFilter.java 89
org.apache.catalina.core.ApplicationFilterChain internalDoFilter
ApplicationFilterChain.java 235
org.apache.catalina.core.ApplicationFilterChain doFilter
ApplicationFilterChain.java 206
 More...  
org.jboss.web.tomcat.filters.ReplyHeaderFilter doFilter ReplyHeaderFilter.java
96
org.apache.catalina.core.ApplicationFilterChain internalDoFilter
ApplicationFilterChain.java 235
org.apache.catalina.core.ApplicationFilterChain doFilter
ApplicationFilterChain.java 206
org.apache.catalina.core.StandardWrapperValve invoke StandardWrapperValve.java
230
org.apache.catalina.core.StandardContextValve invoke StandardContextValve.java
175
org.jboss.web.tomcat.security.SecurityAssociationValve invoke
SecurityAssociationValve.java 179
org.jboss.web.tomcat.security.JaccContextValve invoke JaccContextValve.java 84
org.apache.catalina.core.StandardHostValve invoke StandardHostValve.java 128
org.apache.catalina.valves.ErrorReportValve invoke ErrorReportValve.java 104
org.jboss.web.tomcat.service.jca.CachedConnectionValve invoke
CachedConnectionValve.java 156
org.apache.catalina.core.StandardEngineValve invoke StandardEngineValve.java
109
org.apache.catalina.connector.CoyoteAdapter service CoyoteAdapter.java 241
org.apache.coyote.http11.Http11Processor process Http11Processor.java 844
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler process
Http11Protocol.java 580
org.apache.tomcat.util.net.JIoEndpoint$Worker run JIoEndpoint.java 447
java.lang.Thread run Thread.java 595
 
 org.orbeon.oxf.common.OXFException  
Exception Class org.orbeon.oxf.common.OXFException
Message org.exolab.castor.mapping.MappingException: The field MODE_SYNCHRONOUS
in class org.w3c.dom.ls.DOMImplementationLS is not accessible -- the field must
be public, not static and not transient
Servlet Stack Trace
(23 method calls)  Class Name Method Name File Name Line Number
org.orbeon.oxf.processor.scope.ScopeGenerator readBean ScopeGenerator.java 183
org.orbeon.oxf.processor.scope.ScopeGenerator$1 fillOutState
ScopeGenerator.java 134
org.orbeon.oxf.processor.ProcessorImpl$DigestTransformerOutputImpl
getFilledOutState ProcessorImpl.java 1441
org.orbeon.oxf.processor.ProcessorImpl$DigestTransformerOutputImpl getLocalKey
ProcessorImpl.java 1404
org.orbeon.oxf.processor.ProcessorImpl$CacheableTransformerOutputImpl
getKeyImpl ProcessorImpl.java 1346
org.orbeon.oxf.processor.ProcessorImpl$7 getKey ProcessorImpl.java 1034
org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl getKey
ProcessorImpl.java 1224
org.orbeon.oxf.processor.pipeline.TeeProcessor$1 getKeyImpl TeeProcessor.java
83
org.orbeon.oxf.processor.ProcessorImpl$7 getKey ProcessorImpl.java 1034
org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl getKey
ProcessorImpl.java 1224
 More...  
org.orbeon.oxf.processor.ProcessorImpl getInputKey ProcessorImpl.java 1242
org.orbeon.oxf.processor.ProcessorImpl getInputKeyValidity ProcessorImpl.java
1277
org.orbeon.oxf.processor.ProcessorImpl readCacheInputAsObject
ProcessorImpl.java 473
org.orbeon.oxf.processor.ProcessorImpl readCacheInputAsTinyTree
ProcessorImpl.java 443
org.orbeon.oxf.processor.pipeline.choose.ConcreteChooseProcessor start
ConcreteChooseProcessor.java 184
org.orbeon.oxf.processor.pipeline.PipelineProcessor$11 run
PipelineProcessor.java 650
org.orbeon.oxf.processor.ProcessorImpl executeChildren ProcessorImpl.java 554
org.orbeon.oxf.processor.pipeline.PipelineProcessor start
PipelineProcessor.java 647
org.orbeon.oxf.pipeline.InitUtils runProcessor InitUtils.java 95
org.orbeon.oxf.webapp.ProcessorService service ProcessorService.java 96
org.orbeon.oxf.servlet.OPSServletDelegate service OPSServletDelegate.java 148
javax.servlet.http.HttpServlet service HttpServlet.java 803
org.orbeon.oxf.servlet.OPSServlet service OPSServlet.java 75
 
Servlet Stack Trace
(26 method calls)  Class Name Method Name File Name Line Number
javax.servlet.http.HttpServlet service HttpServlet.java 803
org.apache.catalina.core.ApplicationFilterChain internalDoFilter
ApplicationFilterChain.java 290
org.apache.catalina.core.ApplicationFilterChain doFilter
ApplicationFilterChain.java 206
org.apache.catalina.core.ApplicationDispatcher invoke
ApplicationDispatcher.java 687
org.apache.catalina.core.ApplicationDispatcher processRequest
ApplicationDispatcher.java 469
org.apache.catalina.core.ApplicationDispatcher doForward
ApplicationDispatcher.java 403
org.apache.catalina.core.ApplicationDispatcher forward
ApplicationDispatcher.java 301
org.orbeon.oxf.servlet.OPSXFormsFilter doFilter OPSXFormsFilter.java 89
org.apache.catalina.core.ApplicationFilterChain internalDoFilter
ApplicationFilterChain.java 235
org.apache.catalina.core.ApplicationFilterChain doFilter
ApplicationFilterChain.java 206
 More...  
org.jboss.web.tomcat.filters.ReplyHeaderFilter doFilter ReplyHeaderFilter.java
96
org.apache.catalina.core.ApplicationFilterChain internalDoFilter
ApplicationFilterChain.java 235
org.apache.catalina.core.ApplicationFilterChain doFilter
ApplicationFilterChain.java 206
org.apache.catalina.core.StandardWrapperValve invoke StandardWrapperValve.java
230
org.apache.catalina.core.StandardContextValve invoke StandardContextValve.java
175
org.jboss.web.tomcat.security.SecurityAssociationValve invoke
SecurityAssociationValve.java 179
org.jboss.web.tomcat.security.JaccContextValve invoke JaccContextValve.java 84
org.apache.catalina.core.StandardHostValve invoke StandardHostValve.java 128
org.apache.catalina.valves.ErrorReportValve invoke ErrorReportValve.java 104
org.jboss.web.tomcat.service.jca.CachedConnectionValve invoke
CachedConnectionValve.java 156
org.apache.catalina.core.StandardEngineValve invoke StandardEngineValve.java
109
org.apache.catalina.connector.CoyoteAdapter service CoyoteAdapter.java 241
org.apache.coyote.http11.Http11Processor process Http11Processor.java 844
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler process
Http11Protocol.java 580
org.apache.tomcat.util.net.JIoEndpoint$Worker run JIoEndpoint.java 447
java.lang.Thread run Thread.java 595
 
 org.orbeon.oxf.common.OXFException  
Exception Class org.orbeon.oxf.common.OXFException
Message org.exolab.castor.mapping.MappingException: The field MODE_SYNCHRONOUS
in class org.w3c.dom.ls.DOMImplementationLS is not accessible -- the field must
be public, not static and not transient
Servlet Stack Trace
(22 method calls)  Class Name Method Name File Name Line Number
org.orbeon.oxf.processor.scope.ScopeGenerator$1 fillOutState
ScopeGenerator.java 158
org.orbeon.oxf.processor.ProcessorImpl$DigestTransformerOutputImpl
getFilledOutState ProcessorImpl.java 1441
org.orbeon.oxf.processor.ProcessorImpl$DigestTransformerOutputImpl getLocalKey
ProcessorImpl.java 1404
org.orbeon.oxf.processor.ProcessorImpl$CacheableTransformerOutputImpl
getKeyImpl ProcessorImpl.java 1346
org.orbeon.oxf.processor.ProcessorImpl$7 getKey ProcessorImpl.java 1034
org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl getKey
ProcessorImpl.java 1224
org.orbeon.oxf.processor.pipeline.TeeProcessor$1 getKeyImpl TeeProcessor.java
83
org.orbeon.oxf.processor.ProcessorImpl$7 getKey ProcessorImpl.java 1034
org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl getKey
ProcessorImpl.java 1224
org.orbeon.oxf.processor.ProcessorImpl getInputKey ProcessorImpl.java 1242
 More...  
org.orbeon.oxf.processor.ProcessorImpl getInputKeyValidity ProcessorImpl.java
1277
org.orbeon.oxf.processor.ProcessorImpl readCacheInputAsObject
ProcessorImpl.java 473
org.orbeon.oxf.processor.ProcessorImpl readCacheInputAsTinyTree
ProcessorImpl.java 443
org.orbeon.oxf.processor.pipeline.choose.ConcreteChooseProcessor start
ConcreteChooseProcessor.java 184
org.orbeon.oxf.processor.pipeline.PipelineProcessor$11 run
PipelineProcessor.java 650
org.orbeon.oxf.processor.ProcessorImpl executeChildren ProcessorImpl.java 554
org.orbeon.oxf.processor.pipeline.PipelineProcessor start
PipelineProcessor.java 647
org.orbeon.oxf.pipeline.InitUtils runProcessor InitUtils.java 95
org.orbeon.oxf.webapp.ProcessorService service ProcessorService.java 96
org.orbeon.oxf.servlet.OPSServletDelegate service OPSServletDelegate.java 148
javax.servlet.http.HttpServlet service HttpServlet.java 803
org.orbeon.oxf.servlet.OPSServlet service OPSServlet.java 75
 
Servlet Stack Trace
(26 method calls)  Class Name Method Name File Name Line Number
javax.servlet.http.HttpServlet service HttpServlet.java 803
org.apache.catalina.core.ApplicationFilterChain internalDoFilter
ApplicationFilterChain.java 290
org.apache.catalina.core.ApplicationFilterChain doFilter
ApplicationFilterChain.java 206
org.apache.catalina.core.ApplicationDispatcher invoke
ApplicationDispatcher.java 687
org.apache.catalina.core.ApplicationDispatcher processRequest
ApplicationDispatcher.java 469
org.apache.catalina.core.ApplicationDispatcher doForward
ApplicationDispatcher.java 403
org.apache.catalina.core.ApplicationDispatcher forward
ApplicationDispatcher.java 301
org.orbeon.oxf.servlet.OPSXFormsFilter doFilter OPSXFormsFilter.java 89
org.apache.catalina.core.ApplicationFilterChain internalDoFilter
ApplicationFilterChain.java 235
org.apache.catalina.core.ApplicationFilterChain doFilter
ApplicationFilterChain.java 206
 More...  
org.jboss.web.tomcat.filters.ReplyHeaderFilter doFilter ReplyHeaderFilter.java
96
org.apache.catalina.core.ApplicationFilterChain internalDoFilter
ApplicationFilterChain.java 235
org.apache.catalina.core.ApplicationFilterChain doFilter
ApplicationFilterChain.java 206
org.apache.catalina.core.StandardWrapperValve invoke StandardWrapperValve.java
230
org.apache.catalina.core.StandardContextValve invoke StandardContextValve.java
175
org.jboss.web.tomcat.security.SecurityAssociationValve invoke
SecurityAssociationValve.java 179
org.jboss.web.tomcat.security.JaccContextValve invoke JaccContextValve.java 84
org.apache.catalina.core.StandardHostValve invoke StandardHostValve.java 128
org.apache.catalina.valves.ErrorReportValve invoke ErrorReportValve.java 104
org.jboss.web.tomcat.service.jca.CachedConnectionValve invoke
CachedConnectionValve.java 156
org.apache.catalina.core.StandardEngineValve invoke StandardEngineValve.java
109
org.apache.catalina.connector.CoyoteAdapter service CoyoteAdapter.java 241
org.apache.coyote.http11.Http11Processor process Http11Processor.java 844
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler process
Http11Protocol.java 580
org.apache.tomcat.util.net.JIoEndpoint$Worker run JIoEndpoint.java 447
java.lang.Thread run Thread.java 595
 
 org.orbeon.oxf.common.ValidationException  
Exception Class org.orbeon.oxf.common.ValidationException
Message org.exolab.castor.mapping.MappingException: The field MODE_SYNCHRONOUS
in class org.w3c.dom.ls.DOMImplementationLS is not accessible -- the field must
be public, not static and not transient
Servlet Stack Trace
(9 method calls)  Class Name Method Name File Name Line Number
org.orbeon.oxf.common.ValidationException wrapException
ValidationException.java 119
org.orbeon.oxf.processor.pipeline.PipelineProcessor$11 run
PipelineProcessor.java 652
org.orbeon.oxf.processor.ProcessorImpl executeChildren ProcessorImpl.java 554
org.orbeon.oxf.processor.pipeline.PipelineProcessor start
PipelineProcessor.java 647
org.orbeon.oxf.pipeline.InitUtils runProcessor InitUtils.java 95
org.orbeon.oxf.webapp.ProcessorService service ProcessorService.java 96
org.orbeon.oxf.servlet.OPSServletDelegate service OPSServletDelegate.java 148
javax.servlet.http.HttpServlet service HttpServlet.java 803
org.orbeon.oxf.servlet.OPSServlet service OPSServlet.java 75
 More...  
 
Servlet Stack Trace
(26 method calls)  Class Name Method Name File Name Line Number
javax.servlet.http.HttpServlet service HttpServlet.java 803
org.apache.catalina.core.ApplicationFilterChain internalDoFilter
ApplicationFilterChain.java 290
org.apache.catalina.core.ApplicationFilterChain doFilter
ApplicationFilterChain.java 206
org.apache.catalina.core.ApplicationDispatcher invoke
ApplicationDispatcher.java 687
org.apache.catalina.core.ApplicationDispatcher processRequest
ApplicationDispatcher.java 469
org.apache.catalina.core.ApplicationDispatcher doForward
ApplicationDispatcher.java 403
org.apache.catalina.core.ApplicationDispatcher forward
ApplicationDispatcher.java 301
org.orbeon.oxf.servlet.OPSXFormsFilter doFilter OPSXFormsFilter.java 89
org.apache.catalina.core.ApplicationFilterChain internalDoFilter
ApplicationFilterChain.java 235
org.apache.catalina.core.ApplicationFilterChain doFilter
ApplicationFilterChain.java 206
 More...  
org.jboss.web.tomcat.filters.ReplyHeaderFilter doFilter ReplyHeaderFilter.java
96
org.apache.catalina.core.ApplicationFilterChain internalDoFilter
ApplicationFilterChain.java 235
org.apache.catalina.core.ApplicationFilterChain doFilter
ApplicationFilterChain.java 206
org.apache.catalina.core.StandardWrapperValve invoke StandardWrapperValve.java
230
org.apache.catalina.core.StandardContextValve invoke StandardContextValve.java
175
org.jboss.web.tomcat.security.SecurityAssociationValve invoke
SecurityAssociationValve.java 179
org.jboss.web.tomcat.security.JaccContextValve invoke JaccContextValve.java 84
org.apache.catalina.core.StandardHostValve invoke StandardHostValve.java 128
org.apache.catalina.valves.ErrorReportValve invoke ErrorReportValve.java 104
org.jboss.web.tomcat.service.jca.CachedConnectionValve invoke
CachedConnectionValve.java 156
org.apache.catalina.core.StandardEngineValve invoke StandardEngineValve.java
109
org.apache.catalina.connector.CoyoteAdapter service CoyoteAdapter.java 241
org.apache.coyote.http11.Http11Processor process Http11Processor.java 844
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler process
Http11Protocol.java 580
org.apache.tomcat.util.net.JIoEndpoint$Worker run JIoEndpoint.java 447
java.lang.Thread run Thread.java 595
 
 org.orbeon.oxf.common.OXFException  


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Sabeer,

I don't see a memory issue in your message. The error says " field  
MODE_SYNCHRONOUS in class org.w3c.dom.ls.DOMImplementationLS is not  
accessible -- the field must be public, not static and not transient"  
Where do you see an OutOfMemoryError?

What I see in the stack trace is that there is an XML DOM in a request  
or session, which then, with the Scope Generator, is serialized out to  
XML. Is this something that you implemented yourself?

-Erik

On Feb 22, 2008, at 6:15 AM, Sabeer wrote:

>  field MODE_SYNCHRONOUS
> in class org.w3c.dom.ls.DOMImplementationLS is not accessible -- the  
> field must
> be public, not static and not transient

--
Orbeon Forms - Web Forms for the Enterprise Done the Right Way
http://www.orbeon.com/



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I am using crossContext to display my XHTML file. In my servlet,
request.setAttribute("oxf.xforms.renderer.document", sb ), earlier I was using
the Document type as second parameter (after loading my XHTML file), now I have
changed that to String type and everthing is working fine

Is there any way to suppress the messages which are shown on JBOSS console by
OPS?

Sabeer


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Yes, you can configure RESOURCES/config/log4j.xml to reduce logging.

-Erik

On Feb 26, 2008, at 5:14 AM, Sabeer wrote:
--
Orbeon Forms - Web Forms for the Enterprise Done the Right Way
http://www.orbeon.com/



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