16:47:55,783 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/odata4].[odata4]] (http-/0.0.0.0:8080-1)  JBWEB000236: Servlet.service() for servlet odata4 threw exception: java.lang.ClassNotFoundException: com.fasterxml.aalto.stax.InputFactoryImpl from [Module "org.apache.olingo:main" from local module loader @6636e83b (finder: local module finder @1ec8adea (roots: /opt/jboss/teiid-8.12.0.Final/modules,/opt/jboss/teiid-8.12.0.Final/modules/system/layers/dv,/opt/jboss/teiid-8.12.0.Final/modules/system/layers/base))]
  at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:213) [jboss-modules.jar:1.3.6.Final-redhat-1]
  at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:459) [jboss-modules.jar:1.3.6.Final-redhat-1]
  at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:408) [jboss-modules.jar:1.3.6.Final-redhat-1]
  at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:389) [jboss-modules.jar:1.3.6.Final-redhat-1]
  at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:134) [jboss-modules.jar:1.3.6.Final-redhat-1]
  at org.apache.olingo.server.core.ODataImpl.createDeserializer(ODataImpl.java:121)
  at org.apache.olingo.server.core.requests.DataRequest$EntityRequest.getEntityFromClient(DataRequest.java:338)
  at org.apache.olingo.server.core.requests.DataRequest$EntityRequest.execute(DataRequest.java:325)
  at org.apache.olingo.server.core.requests.DataRequest.execute(DataRequest.java:247)
  at org.apache.olingo.server.core.ServiceDispatcher.execute(ServiceDispatcher.java:117)
  at org.apache.olingo.server.core.OData4HttpHandler.process(OData4HttpHandler.java:65)
  at org.teiid.olingo.web.ODataServlet.service(ODataServlet.java:44) [teiid-olingo-8.12.0.Final.jar:8.12.0.Final]
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.2.Final-redhat-1.jar:1.0.2.Final-redhat-1]
  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295) [jbossweb-7.5.3.Final.jar:7.5.3.Final]
  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.5.3.Final.jar:7.5.3.Final]
  at org.teiid.olingo.web.ODataFilter.doFilter(ODataFilter.java:179) [teiid-olingo-8.12.0.Final.jar:8.12.0.Final]
  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246) [jbossweb-7.5.3.Final.jar:7.5.3.Final]
  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.5.3.Final.jar:7.5.3.Final]
  at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231) [jbossweb-7.5.3.Final.jar:7.5.3.Final]
  at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149) [jbossweb-7.5.3.Final.jar:7.5.3.Final]
  at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:512) [jbossweb-7.5.3.Final.jar:7.5.3.Final]
  at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169) [jboss-as-web-7.5.0.Final-redhat-15.jar:7.5.0.Final-redhat-15]
  at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:150) [jbossweb-7.5.3.Final.jar:7.5.3.Final]
  at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97) [jbossweb-7.5.3.Final.jar:7.5.3.Final]
  at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102) [jbossweb-7.5.3.Final.jar:7.5.3.Final]
  at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) [jbossweb-7.5.3.Final.jar:7.5.3.Final]
  at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:854) [jbossweb-7.5.3.Final.jar:7.5.3.Final]
  at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653) [jbossweb-7.5.3.Final.jar:7.5.3.Final]
  at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926) [jbossweb-7.5.3.Final.jar:7.5.3.Final]
  at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_65]