https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/NETCONF-782 netconf <p>Found while testing fix for <a href="https://jira.opendaylight.org/browse/NETCONF-777" title="Http 500 internal server error when deleting non existing data" class="issue-link" data-issue-key="NETCONF-777"><del>NETCONF-777</del></a>.</p> <p>Looks like exception mapper cannot serialize error response when module present on a mounted device is not present in the global schema context.</p> <p>When deleting non-existent data on a device we should get a response like:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> { <span class="code-quote">"errors"</span>: { <span class="code-quote">"error"</span>: [ { <span class="code-quote">"error-path"</span>: <span class="code-quote">"/cars:cars"</span>, <span class="code-quote">"error-type"</span>: <span class="code-quote">"protocol"</span>, <span class="code-quote">"error-tag"</span>: <span class="code-quote">"data-missing"</span>, <span class="code-quote">"error-message"</span>: <span class="code-quote">"Data does not exist"</span> } ] } } </pre> </div></div> <p>Instead we get a response with status 500 and an exception in karaf log that the error-path element cannot be serialized:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> 2021-06-01T11:01:06,718 | ERROR | qtp2140523289-441 | ServerRuntime$Responder | 179 - org.glassfish.jersey.core.jersey-server - 2.27.0 | An exception has been thrown from an exception mapper <span class="code-keyword">class </span>org.opendaylight.restconf.nb.rfc8040.jersey.providers.errors.RestconfDocumentedExceptionMapper. java.lang.IllegalArgumentException: Invalid input /(urn:opendaylight:params:xml:ns:yang:controller:md:sal:dom:store:test:cars?revision=2014-03-13)cars: schema <span class="code-keyword">for</span> argument (urn:opendaylight:params:xml:ns:yang:controller:md:sal:dom:store:test:cars?revision=2014-03-13)cars (after ) not found at com.google.common.base.Preconditions.checkArgument(Preconditions.java:459) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.util.AbstractStringInstanceIdentifierCodec.serializeImpl(AbstractStringInstanceIdentifierCodec.java:41) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.util.AbstractStringInstanceIdentifierCodec.serializeImpl(AbstractStringInstanceIdentifierCodec.java:31) ~[bundleFile:?] at org.opendaylight.yangtools.concepts.AbstractCodec.serialize(AbstractCodec.java:34) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.codec.gson.JSONInstanceIdentifierCodec.writeValue(JSONInstanceIdentifierCodec.java:74) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.codec.gson.JSONInstanceIdentifierCodec.writeValue(JSONInstanceIdentifierCodec.java:25) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.codec.gson.JSONNormalizedNodeStreamWriter.writeValue(JSONNormalizedNodeStreamWriter.java:431) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.codec.gson.JSONNormalizedNodeStreamWriter.scalarValue(JSONNormalizedNodeStreamWriter.java:413) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.api.schema.stream.ForwardingNormalizedNodeStreamWriter.scalarValue(ForwardingNormalizedNodeStreamWriter.java:112) ~[bundleFile:?] at org.opendaylight.restconf.nb.rfc8040.jersey.providers.errors.StreamWriterWithDisabledValidation.scalarValue(StreamWriterWithDisabledValidation.java:59) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.wasProcessAsSimpleNode(NormalizedNodeWriter.java:147) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.write(NormalizedNodeWriter.java:107) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.writeChildren(NormalizedNodeWriter.java:190) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.wasProcessedAsCompositeNode(NormalizedNodeWriter.java:219) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.write(NormalizedNodeWriter.java:103) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.writeChildren(NormalizedNodeWriter.java:190) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.wasProcessedAsCompositeNode(NormalizedNodeWriter.java:234) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.write(NormalizedNodeWriter.java:103) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.writeChildren(NormalizedNodeWriter.java:190) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.wasProcessedAsCompositeNode(NormalizedNodeWriter.java:206) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.write(NormalizedNodeWriter.java:103) ~[bundleFile:?] at org.opendaylight.restconf.nb.rfc8040.jersey.providers.errors.RestconfDocumentedExceptionMapper.writeNormalizedNode(RestconfDocumentedExceptionMapper.java:206) ~[bundleFile:?] at org.opendaylight.restconf.nb.rfc8040.jersey.providers.errors.RestconfDocumentedExceptionMapper.serializeErrorsContainerToJson(RestconfDocumentedExceptionMapper.java:181) ~[bundleFile:?] at org.opendaylight.restconf.nb.rfc8040.jersey.providers.errors.RestconfDocumentedExceptionMapper.toResponse(RestconfDocumentedExceptionMapper.java:105) ~[bundleFile:?] at org.opendaylight.restconf.nb.rfc8040.jersey.providers.errors.RestconfDocumentedExceptionMapper.toResponse(RestconfDocumentedExceptionMapper.java:58) ~[bundleFile:?] at org.glassfish.jersey.server.ServerRuntime$Responder.mapException(ServerRuntime.java:552) ~[?:?] at org.glassfish.jersey.server.ServerRuntime$Responder.process(ServerRuntime.java:427) ~[?:?] at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:285) ~[?:?] at org.glassfish.jersey.internal.Errors$1.call(Errors.java:272) ~[?:?] at org.glassfish.jersey.internal.Errors$1.call(Errors.java:268) ~[?:?] at org.glassfish.jersey.internal.Errors.process(Errors.java:316) ~[?:?] at org.glassfish.jersey.internal.Errors.process(Errors.java:298) ~[?:?] at org.glassfish.jersey.internal.Errors.process(Errors.java:268) ~[?:?] at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:289) ~[?:?] at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:256) ~[?:?] at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:703) ~[?:?] at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:416) ~[?:?] at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:370) ~[?:?] at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:389) ~[?:?] at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:342) ~[?:?] at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:229) ~[?:?] at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1443) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:791) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1626) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:319) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:273) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[bundleFile:9.4.38.v20210224] at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) ~[?:?] at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[?:?] at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[?:?] at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) ~[?:?] at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[?:?] at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) ~[?:?] at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) ~[?:?] at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) ~[?:?] at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) ~[?:?] at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) ~[?:?] at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) ~[?:?] at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) ~[?:?] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:228) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548) ~[bundleFile:9.4.38.v20210224] at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71) ~[bundleFile:?] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435) ~[bundleFile:9.4.38.v20210224] at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:294) ~[bundleFile:?] at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[bundleFile:9.4.38.v20210224] at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:82) ~[bundleFile:?] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.Server.handle(Server.java:516) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:279) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:383) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036) [bundleFile:9.4.38.v20210224] at java.lang.<span class="code-object">Thread</span>.run(<span class="code-object">Thread</span>.java:834) [?:?] Suppressed: java.io.IOException: Unexpected root context JSONStreamWriterObjectContext{} at org.opendaylight.yangtools.yang.data.codec.gson.JSONNormalizedNodeStreamWriter.closeWriter(JSONNormalizedNodeStreamWriter.java:402) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.codec.gson.JSONNormalizedNodeStreamWriter$Exclusive.close(JSONNormalizedNodeStreamWriter.java:66) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.api.schema.stream.ForwardingNormalizedNodeStreamWriter.close(ForwardingNormalizedNodeStreamWriter.java:122) ~[bundleFile:?] at org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter.close(NormalizedNodeWriter.java:122) ~[bundleFile:?] at org.opendaylight.restconf.nb.rfc8040.jersey.providers.errors.RestconfDocumentedExceptionMapper.writeNormalizedNode(RestconfDocumentedExceptionMapper.java:205) ~[bundleFile:?] at org.opendaylight.restconf.nb.rfc8040.jersey.providers.errors.RestconfDocumentedExceptionMapper.serializeErrorsContainerToJson(RestconfDocumentedExceptionMapper.java:181) ~[bundleFile:?] at org.opendaylight.restconf.nb.rfc8040.jersey.providers.errors.RestconfDocumentedExceptionMapper.toResponse(RestconfDocumentedExceptionMapper.java:105) ~[bundleFile:?] at org.opendaylight.restconf.nb.rfc8040.jersey.providers.errors.RestconfDocumentedExceptionMapper.toResponse(RestconfDocumentedExceptionMapper.java:58) ~[bundleFile:?] at org.glassfish.jersey.server.ServerRuntime$Responder.mapException(ServerRuntime.java:552) ~[?:?] at org.glassfish.jersey.server.ServerRuntime$Responder.process(ServerRuntime.java:427) ~[?:?] at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:285) ~[?:?] at org.glassfish.jersey.internal.Errors$1.call(Errors.java:272) ~[?:?] at org.glassfish.jersey.internal.Errors$1.call(Errors.java:268) ~[?:?] at org.glassfish.jersey.internal.Errors.process(Errors.java:316) ~[?:?] at org.glassfish.jersey.internal.Errors.process(Errors.java:298) ~[?:?] at org.glassfish.jersey.internal.Errors.process(Errors.java:268) ~[?:?] at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:289) ~[?:?] at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:256) ~[?:?] at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:703) ~[?:?] at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:416) ~[?:?] at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:370) ~[?:?] at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:389) ~[?:?] at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:342) ~[?:?] at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:229) ~[?:?] at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1443) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:791) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1626) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:319) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:273) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[bundleFile:9.4.38.v20210224] at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) ~[?:?] at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[?:?] at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[?:?] at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) ~[?:?] at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[?:?] at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) ~[?:?] at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) ~[?:?] at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) ~[?:?] at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) ~[?:?] at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) ~[?:?] at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) ~[?:?] at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) ~[?:?] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:228) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548) ~[bundleFile:9.4.38.v20210224] at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71) ~[bundleFile:?] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435) ~[bundleFile:9.4.38.v20210224] at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:294) ~[bundleFile:?] at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[bundleFile:9.4.38.v20210224] at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:82) ~[bundleFile:?] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.Server.handle(Server.java:516) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388) ~[bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:279) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:383) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882) [bundleFile:9.4.38.v20210224] at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036) [bundleFile:9.4.38.v20210224] </pre> </div></div> <p>It looks like the json stream writer used in the exception mapper is using global schema context while serializing the path and if it doesnt contain the module from the device it fails.</p> NETCONF-782

RestconfDocumentedExceptionMapper unable to map exceptions from mounted devices when path points to a module not in the global SchemaContext

Bug Medium Resolved Duplicate Unassigned Tomas Cere pt Tue, 1 Jun 2021 09:15:05 +0000 Tue, 19 Sep 2023 14:32:07 +0000 Fri, 15 Sep 2023 14:02:34 +0000 7.0.0 restconf-nb 0 3 <p>This is actually a bit more complicated than it seems. The problem is really the fact the instance identifier is in the device scope, so really we should be reconstituting it to include the leading part, including yang-ext:mount, I think. The trouble with that is, of course, JSON/XML codecs do not support that sort of a mountpoint and probably do not integrate with InstanceIdentifier codec.</p> <p>So this is error reporting of a well-known construct, which we need to be translating to an anydata value.<br/> What RESTCONF should be doing here is creating a NormalizableAnydataNode, which is backed by whatever we have received from the device.<br/> Once a conforming (JSON is not, I think) yang-data-codec-* hits this anydata node, it will invoke it with whatever EffectiveModelContext knowledge it has. When this happens, we should prepend the instance identifier with the DOMMountPoint identifier we have executed on, including the container where ext:mount is placed.<br/> The second part of the trick is that the model which hosts yang-ext:mount must be enriched with an RFC8528 extension.<br/> The finale is that when talking to the XML/JSON codec, we also supply it with a MountPointContext, which supplies the device's EffectiveModelContext when asked for a MountPoint.</p> <p>With this, the identifier will be stitched without there being a yang-ext:mount-point thing in the picture.</p> <p>The solution would be overly-complex. The document we are serving is a controller NB thing and the caller knows the mountpoint prefix &#8211; so they should supply that themselves.<br/> If we were to prepend the paths, it would make it seem like we support operations across devices (i.e. YANG patch), when we do not.</p> Blocks MDSAL-665 NETCONF-783 YANGTOOLS-1295 Duplicate NETCONF-1130 Relates YANGTOOLS-1012 YANGTOOLS-1267 Development Rank 0|i03y7z: