Uploaded image for project: 'CXF'
  1. CXF
  2. CXF-4751

Schema validation causes false validation error under concurrent load for on outgoing message

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.6.1, 2.7.1, 2.7.2
    • Fix Version/s: 2.7.18
    • Component/s: None
    • Labels:
      None
    • Environment:

      Java 6

    • Estimated Complexity:
      Unknown

      Description

      We're observing a small, but noticeable number of requests in our load tests failing with MarshallingErrors caused by schema validation failing when marshalling a JAX-WS annotated response object.

      The service is a JAX-WS endpoint with Message.SCHEMA_VALIDATION_ENABLED set to SchemaValidation.SchemaValidationType.OUT (or BOTH).

      The error is reproduced in a small JUnit test case. The error could not be reproduced with requests run on a single thread. On two or more threads, the unexpected result is consistently reproducible.

      Here is a typical stack trace:

      WARNING: Interceptor for {http://www.examples.com/wsdl/HelloService.wsdl}Hello_Service#{http://www.examples.com/wsdl/HelloService.wsdl}sayHello has thrown exception, unwinding now
      org.apache.cxf.interceptor.Fault: Marshalling Error: cvc-complex-type.2.4.b: The content of element 'addresses' is not complete. One of '{"http://www.examples.com/wsdl/HelloService.model":addressLine}' is expected.
      	at org.apache.cxf.jaxb.JAXBEncoderDecoder.marshall(JAXBEncoderDecoder.java:258)
      	at org.apache.cxf.jaxb.io.DataWriterImpl.write(DataWriterImpl.java:168)
      	at org.apache.cxf.interceptor.AbstractOutDatabindingInterceptor.writeParts(AbstractOutDatabindingInterceptor.java:123)
      	at org.apache.cxf.interceptor.BareOutInterceptor.handleMessage(BareOutInterceptor.java:68)
      	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271)
      	at org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:77)
      	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271)
      	at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
      	at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.serviceRequest(JettyHTTPDestination.java:355)
      	at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:319)
      	at org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:72)
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1074)
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1010)
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
      	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
      	at org.eclipse.jetty.server.Server.handle(Server.java:365)
      	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485)
      	at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:937)
      	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:998)
      	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:856)
      	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)
      	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:627)
      	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:51)
      	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
      	at java.lang.Thread.run(Thread.java:680)
      Caused by: javax.xml.bind.MarshalException
       - with linked exception:
      [org.xml.sax.SAXParseException: cvc-complex-type.2.4.b: The content of element 'addresses' is not complete. One of '{"http://www.examples.com/wsdl/HelloService.model":addressLine}' is expected.]
      	at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:318)
      	at com.sun.xml.bind.v2.runtime.MarshallerImpl.marshal(MarshallerImpl.java:172)
      	at org.apache.cxf.jaxb.JAXBEncoderDecoder.writeObject(JAXBEncoderDecoder.java:537)
      	at org.apache.cxf.jaxb.JAXBEncoderDecoder.marshall(JAXBEncoderDecoder.java:233)
      	... 27 more
      Caused by: org.xml.sax.SAXParseException: cvc-complex-type.2.4.b: The content of element 'addresses' is not complete. One of '{"http://www.examples.com/wsdl/HelloService.model":addressLine}' is expected.
      	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195)
      	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:131)
      	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:384)
      	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:318)
      	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(XMLSchemaValidator.java:423)
      	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.reportSchemaError(XMLSchemaValidator.java:3188)
      	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.elementLocallyValidComplexType(XMLSchemaValidator.java:3175)
      	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.elementLocallyValidType(XMLSchemaValidator.java:3111)
      	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.processElementContent(XMLSchemaValidator.java:3013)
      	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleEndElement(XMLSchemaValidator.java:2156)
      	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.endElement(XMLSchemaValidator.java:824)
      	at com.sun.org.apache.xerces.internal.jaxp.validation.ValidatorHandlerImpl.endElement(ValidatorHandlerImpl.java:565)
      	at org.xml.sax.helpers.XMLFilterImpl.endElement(XMLFilterImpl.java:546)
      	at com.sun.xml.bind.v2.runtime.output.SAXOutput.endTag(SAXOutput.java:128)
      	at com.sun.xml.bind.v2.runtime.output.XmlOutputAbstractImpl.endTag(XmlOutputAbstractImpl.java:120)
      	at com.sun.xml.bind.v2.runtime.output.ForkXmlOutput.endTag(ForkXmlOutput.java:87)
      	at com.sun.xml.bind.v2.runtime.output.NamespaceContextImpl$Element.endElement(NamespaceContextImpl.java:499)
      	at com.sun.xml.bind.v2.runtime.XMLSerializer.endElement(XMLSerializer.java:314)
      	at com.sun.xml.bind.v2.runtime.property.ArrayElementProperty.serializeListBody(ArrayElementProperty.java:171)
      	at com.sun.xml.bind.v2.runtime.property.ArrayERProperty.serializeBody(ArrayERProperty.java:155)
      	at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:340)
      	at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:696)
      	at com.sun.xml.bind.v2.runtime.property.SingleElementNodeProperty.serializeBody(SingleElementNodeProperty.java:152)
      	at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl$1.serializeBody(ElementBeanInfoImpl.java:157)
      	at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl$1.serializeBody(ElementBeanInfoImpl.java:189)
      	at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeBody(ElementBeanInfoImpl.java:316)
      	at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeRoot(ElementBeanInfoImpl.java:323)
      	at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeRoot(ElementBeanInfoImpl.java:72)
      	at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsRoot(XMLSerializer.java:494)
      	at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:315)
      	... 30 more
      

        Attachments

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              eirbjo Eirik Bjorsnos
            • Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: