Exception Description: A namespace for the prefix provider:network_type was not found in the namespace resolver.

while attempting to stack, I see this:

2015-03-31 13:02:30,563 | ERROR | qtp108011442-375 | ContainerResponse | 290 - com.sun.jersey.jersey-server - 1.17.0 | Mapped exception to response: 500 (Internal Server Error)
javax.ws.rs.WebApplicationException: javax.xml.bind.JAXBException:
Descriptor Exceptions:
---------------------------------------------------------

Runtime Exceptions:
---------------------------------------------------------

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix provider:network_type was not found in the namespace resolver.

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix router:external was not found in the namespace resolver.

• with linked exception:
  [Exception [EclipseLink-0] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.IntegrityException
  Descriptor Exceptions:
  ---------------------------------------------------------

Runtime Exceptions:
---------------------------------------------------------

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix provider:network_type was not found in the namespace resolver.

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix router:external was not found in the namespace resolver.
]
at org.eclipse.persistence.jaxb.rs.MOXyJsonProvider.readFrom(MOXyJsonProvider.java:644)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at com.sun.jersey.spi.container.ContainerRequest.getEntity(ContainerRequest.java:488)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.model.method.dispatch.EntityParamDispatchProvider$EntityInjectable.getValue(EntityParamDispatchProvider.java:123)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.inject.InjectableValuesProvider.getInjectableValues(InjectableValuesProvider.java:46)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$EntityParamInInvoker.getParams(AbstractResourceMethodDispatchProvider.java:153)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:203)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1511)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1442)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)[291:com.sun.jersey.servlet:1.17.0]
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)[291:com.sun.jersey.servlet:1.17.0]
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)[291:com.sun.jersey.servlet:1.17.0]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)[225:org.apache.geronimo.specs.geronimo-servlet_3.0_spec:1.0]
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69)[229:org.ops4j.pax.web.pax-web-jetty:3.1.0]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:240)[229:org.ops4j.pax.web.pax-web-jetty:3.1.0]
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:77)[229:org.ops4j.pax.web.pax-web-jetty:3.1.0]
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.Server.handle(Server.java:370)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at java.lang.Thread.run(Thread.java:745)[:1.7.0_67]
Caused by: javax.xml.bind.JAXBException:
Descriptor Exceptions:
---------------------------------------------------------

Runtime Exceptions:
---------------------------------------------------------

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix provider:network_type was not found in the namespace resolver.

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix router:external was not found in the namespace resolver.

• with linked exception:
  [Exception [EclipseLink-0] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.IntegrityException
  Descriptor Exceptions:
  ---------------------------------------------------------

Runtime Exceptions:
---------------------------------------------------------

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix provider:network_type was not found in the namespace resolver.

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix router:external was not found in the namespace resolver.
]
at org.eclipse.persistence.jaxb.JAXBContext$TypeMappingInfoInput.createContextState(JAXBContext.java:1021)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.JAXBContext.<init>(JAXBContext.java:174)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.JAXBContextFactory.createContext(JAXBContextFactory.java:165)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.JAXBContextFactory.createContext(JAXBContextFactory.java:152)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.JAXBContextFactory.createContext(JAXBContextFactory.java:112)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.JAXBContextFactory.createContext(JAXBContextFactory.java:102)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.rs.MOXyJsonProvider.getJAXBContext(MOXyJsonProvider.java:302)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.rs.MOXyJsonProvider.readFrom(MOXyJsonProvider.java:557)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
... 44 more
Caused by: Exception [EclipseLink-0] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.IntegrityException
Descriptor Exceptions:
---------------------------------------------------------

Runtime Exceptions:
---------------------------------------------------------

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix provider:network_type was not found in the namespace resolver.

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix router:external was not found in the namespace resolver.

at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.initializeDescriptors(DatabaseSessionImpl.java:689)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.initializeDescriptors(DatabaseSessionImpl.java:625)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.initializeDescriptors(DatabaseSessionImpl.java:565)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.postConnectDatasource(DatabaseSessionImpl.java:792)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.login(DatabaseSessionImpl.java:749)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.oxm.XMLContext$XMLContextState.setupSession(XMLContext.java:738)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.oxm.XMLContext$XMLContextState.setupSession(XMLContext.java:1)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.internal.oxm.Context$ContextState.<init>(Context.java:86)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.oxm.XMLContext$XMLContextState.<init>(XMLContext.java:702)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.oxm.XMLContext.<init>(XMLContext.java:192)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.JAXBContext$TypeMappingInfoInput.createContextState(JAXBContext.java:1046)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.JAXBContext$TypeMappingInfoInput.createContextState(JAXBContext.java:1018)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
... 51 more
2015-03-31 13:02:30,631 | ERROR | qtp108011442-375 | ContainerResponse | 290 - com.sun.jersey.jersey-server - 1.17.0 | Mapped exception to response: 500 (Internal Server Error)
javax.ws.rs.WebApplicationException: javax.xml.bind.JAXBException:
Descriptor Exceptions:
---------------------------------------------------------

Runtime Exceptions:
---------------------------------------------------------

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix provider:network_type was not found in the namespace resolver.

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix router:external was not found in the namespace resolver.

• with linked exception:
  [Exception [EclipseLink-0] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.IntegrityException
  Descriptor Exceptions:
  ---------------------------------------------------------

Runtime Exceptions:
---------------------------------------------------------

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix provider:network_type was not found in the namespace resolver.

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix router:external was not found in the namespace resolver.
]
at org.eclipse.persistence.jaxb.rs.MOXyJsonProvider.readFrom(MOXyJsonProvider.java:644)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at com.sun.jersey.spi.container.ContainerRequest.getEntity(ContainerRequest.java:488)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.model.method.dispatch.EntityParamDispatchProvider$EntityInjectable.getValue(EntityParamDispatchProvider.java:123)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.inject.InjectableValuesProvider.getInjectableValues(InjectableValuesProvider.java:46)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$EntityParamInInvoker.getParams(AbstractResourceMethodDispatchProvider.java:153)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:203)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1511)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1442)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381)[290:com.sun.jersey.jersey-server:1.17.0]
at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)[291:com.sun.jersey.servlet:1.17.0]
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)[291:com.sun.jersey.servlet:1.17.0]
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)[291:com.sun.jersey.servlet:1.17.0]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)[225:org.apache.geronimo.specs.geronimo-servlet_3.0_spec:1.0]
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69)[229:org.ops4j.pax.web.pax-web-jetty:3.1.0]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:240)[229:org.ops4j.pax.web.pax-web-jetty:3.1.0]
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:77)[229:org.ops4j.pax.web.pax-web-jetty:3.1.0]
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.Server.handle(Server.java:370)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)[226:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at java.lang.Thread.run(Thread.java:745)[:1.7.0_67]
Caused by: javax.xml.bind.JAXBException:
Descriptor Exceptions:
---------------------------------------------------------

Runtime Exceptions:
---------------------------------------------------------

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix provider:network_type was not found in the namespace resolver.

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix router:external was not found in the namespace resolver.

• with linked exception:
  [Exception [EclipseLink-0] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.IntegrityException
  Descriptor Exceptions:
  ---------------------------------------------------------

Runtime Exceptions:
---------------------------------------------------------

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix provider:network_type was not found in the namespace resolver.

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix router:external was not found in the namespace resolver.
]
at org.eclipse.persistence.jaxb.JAXBContext$TypeMappingInfoInput.createContextState(JAXBContext.java:1021)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.JAXBContext.<init>(JAXBContext.java:174)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.JAXBContextFactory.createContext(JAXBContextFactory.java:165)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.JAXBContextFactory.createContext(JAXBContextFactory.java:152)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.JAXBContextFactory.createContext(JAXBContextFactory.java:112)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.JAXBContextFactory.createContext(JAXBContextFactory.java:102)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.rs.MOXyJsonProvider.getJAXBContext(MOXyJsonProvider.java:302)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.rs.MOXyJsonProvider.readFrom(MOXyJsonProvider.java:557)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
... 44 more
Caused by: Exception [EclipseLink-0] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.IntegrityException
Descriptor Exceptions:
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Runtime Exceptions:
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Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix provider:network_type was not found in the namespace resolver.

Exception [EclipseLink-25016] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException
Exception Description: A namespace for the prefix router:external was not found in the namespace resolver.

at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.initializeDescriptors(DatabaseSessionImpl.java:689)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.initializeDescriptors(DatabaseSessionImpl.java:625)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.initializeDescriptors(DatabaseSessionImpl.java:565)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.postConnectDatasource(DatabaseSessionImpl.java:792)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.login(DatabaseSessionImpl.java:749)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.oxm.XMLContext$XMLContextState.setupSession(XMLContext.java:738)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.oxm.XMLContext$XMLContextState.setupSession(XMLContext.java:1)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.internal.oxm.Context$ContextState.<init>(Context.java:86)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.oxm.XMLContext$XMLContextState.<init>(XMLContext.java:702)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.oxm.XMLContext.<init>(XMLContext.java:192)[186:org.eclipse.persistence.core:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.JAXBContext$TypeMappingInfoInput.createContextState(JAXBContext.java:1046)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
at org.eclipse.persistence.jaxb.JAXBContext$TypeMappingInfoInput.createContextState(JAXBContext.java:1018)[187:org.eclipse.persistence.moxy:2.5.0.v20130507-3faac2b]
... 51 more