[jboss-jira] [JBoss JIRA] (WFLY-6055) Deploying web application using web.xml version 2.5 and older prints errors in log

[Stuart Douglas (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-6055?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stuart Douglas moved JBEAP-2992 to WFLY-6055:
---------------------------------------------

           Project: WildFly  (was: JBoss Enterprise Application Platform)
               Key: WFLY-6055  (was: JBEAP-2992)
          Workflow: GIT Pull Request workflow   (was: CDW with loose statuses v1)
       Component/s: Web (Undertow)
                        (was: Web (Undertow))
    Target Release:   (was: 7.0.0.GA)


> Deploying web application using web.xml version 2.5 and older prints errors in log
> ----------------------------------------------------------------------------------
>
>                 Key: WFLY-6055
>                 URL: https://issues.jboss.org/browse/WFLY-6055
>             Project: WildFly
>          Issue Type: Bug
>          Components: Web (Undertow)
>            Reporter: Stuart Douglas
>            Assignee: Stuart Douglas
>            Priority: Critical
>
> Deploying web application containing web.xml using version 2.5 including schema definition [1] prints errors to log [2].
> Note this works with EAP 6. Marking as blocker as all deployments working with EAP 6 (which don't use internal APIs) should also work with EAP7 [EAP7-251] and old version of web-app should be also supported per http://download.oracle.com/otndocs/jcp/servlet-3_1-fr-eval-spec/index.html and it worked 
> [1]
> {code:xml}
> <web-app xmlns="http://java.sun.com/xml/ns/javaee"
> 	      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> 	      xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
> 	      http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
> 	      version="2.5">
> </web-app>
> {code}
> [2]
> {noformat}
> 12:55:14,936 WARN  [org.jboss.metadata.parser.util.XMLResourceResolver] (MSC service thread 1-3) Cannot load publicId from resource: web-app_2_5.xsd
> 12:55:16,041 ERROR [org.jboss.metadata.parser.util.XMLSchemaValidator] (MSC service thread 1-3) Cannot get schema for location: http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd: org.xml.sax.SAXParseException; systemId: http://java.sun.com/xml/ns/javaee/javaee_5.xsd; lineNumber: 83; columnNumber: 38; sch-props-correct.2: A schema cannot contain two global components with the same name; this schema contains two occurrences of 'http://java.sun.com/xml/ns/javaee,descriptionGroup'.
> 	at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:201)
> 	at org.apache.xerces.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:132)
> 	at org.apache.xerces.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:394)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.reportSchemaError(XSDHandler.java:4093)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.reportSchemaError(XSDHandler.java:4088)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.checkForDuplicateNames(XSDHandler.java:3746)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.buildGlobalNameRegistries(XSDHandler.java:1315)
> 	at org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(XSDHandler.java:610)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadSchema(XMLSchemaLoader.java:580)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(XMLSchemaLoader.java:547)
> 	at org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar(XMLSchemaLoader.java:513)
> 	at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(XMLSchemaFactory.java:233)
> 	at javax.xml.validation.SchemaFactory.newSchema(SchemaFactory.java:638)
> 	at __redirected.__SchemaFactory.newSchema(__SchemaFactory.java:167)
> 	at org.jboss.metadata.parser.util.XMLSchemaValidator.getSchemaForLocation(XMLSchemaValidator.java:117)
> 	at org.jboss.metadata.parser.util.XMLSchemaValidator.validate(XMLSchemaValidator.java:85)
> 	at org.wildfly.extension.undertow.deployment.WebParsingDeploymentProcessor.deploy(WebParsingDeploymentProcessor.java:104)
> 	at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:147)
> 	at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948)
> 	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> 	at java.lang.Thread.run(Thread.java:745)
> 12:55:16,042 WARN  [org.jboss.metadata.parser.util.XMLSchemaValidator] (MSC service thread 1-3) Cannot get schema for location: http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd
> {noformat}



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