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Date: Tue, 4 Oct 2016 14:35:20 +0000 (UTC)
From: "Marco Stettler (JIRA)" <jira@apache.org>
To: issues@cxf.apache.org
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Subject: [jira] [Created] (CXF-7076) Intermittent failure in WSDL cache
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archived-at: Tue, 04 Oct 2016 14:35:22 -0000

Marco Stettler created CXF-7076:
-----------------------------------

             Summary: Intermittent failure in WSDL cache
                 Key: CXF-7076
                 URL: https://issues.apache.org/jira/browse/CXF-7076
             Project: CXF
          Issue Type: Bug
          Components: JAX-WS Runtime, Services
    Affects Versions: 3.1.1
         Environment: Oracle JDK 1.8.0_91
Tomcat 8.0.23
            Reporter: Marco Stettler
            Priority: Blocker


We have an error in the production environment that we can't reproduce locally. The error:

{quote}
Caused by: org.apache.cxf.wsdl11.WSDLRuntimeException: Part parameters defined as element http://mynamespace MyService which is not in the schema.
	at org.apache.cxf.wsdl11.WSDLServiceBuilder.buildMessage(WSDLServiceBuilder.java:886)
	at org.apache.cxf.wsdl11.WSDLServiceBuilder.buildInterfaceOperation(WSDLServiceBuilder.java:615)
	at org.apache.cxf.wsdl11.WSDLServiceBuilder.buildInterface(WSDLServiceBuilder.java:593)
	at org.apache.cxf.wsdl11.WSDLServiceBuilder.buildServices(WSDLServiceBuilder.java:353)
	at org.apache.cxf.wsdl11.WSDLServiceBuilder.buildServices(WSDLServiceBuilder.java:209)
	at org.apache.cxf.wsdl11.WSDLServiceFactory.create(WSDLServiceFactory.java:162)
	at org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromWSDL(ReflectionServiceFactoryBean.java:405)
	at org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:525)
	at org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:261)
	at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:199)
	at org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:102)
	at org.apache.cxf.frontend.ClientFactoryBean.create(ClientFactoryBean.java:91)
	at org.apache.cxf.frontend.ClientProxyFactoryBean.create(ClientProxyFactoryBean.java:157)
	at org.apache.cxf.jaxws.JaxWsProxyFactoryBean.create(JaxWsProxyFactoryBean.java:142)
	at org.apache.cxf.jaxws.ServiceImpl.createPort(ServiceImpl.java:493)
	at org.apache.cxf.jaxws.ServiceImpl.getPort(ServiceImpl.java:359)
	at org.apache.cxf.jaxws.ServiceImpl.getPort(ServiceImpl.java:350)
	at javax.xml.ws.Service.getPort(Service.java:119)
	at ch.mynamespace.MyService.getMyService()
{quote}

It looks like the WSDLManagerImpl gives not the correct cached SchemaCollection for the Service. Following the code for creating the client:
{quote}
private static final URL WSDL_RESOURCE = MyTest.class.getClassLoader().getResource("/wsdl/MyService.wsdl");
...
              MyServicePort  myServicePort = new MyService(WSDL_RESOURCE).getMyService();
{quote}

This runs per invocation. We are on a webservice intermediate, so its possible to run in some sort of concurrency problem. As mentioned before, the error occours intermittent (about every 2 weeks). We are speaking about some load, but not that heavy (about 15k requests per day).

I think it could be the same as there:
https://issues.jboss.org/browse/JBWS-3973

I'll inform if I have updates. As the production environment is involved, i have to investigate and must have a solution as quick as possible.

Thanks

Marco


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