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/MDSAL-328 mdsal <p>Using Port configuration for Peer Group under XML config file at the first run of KARAF will end on Cast Exception, when receiving onDataTreeChanged notification.</p> <p>On the other side if the configuration is used once karaf is already running, no cast exception will be trowed.</p> <p>Line causing the exception is the getAugmantation</p> <p> </p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java">   <span class="code-keyword">if</span> (config != <span class="code-keyword">null</span>) { <span class="code-keyword">final</span> NeighborTransportConfig peerTc = config.getAugmentation(NeighborTransportConfig.class); &lt;----Line 156 .... ....</pre> </div></div> <p> </p> <p>2018-03-22 08:38:33,898 | ERROR | on-dispatcher-45 | DataTreeChangeListenerActor | 250 - org.opendaylight.controller.sal-clustering-commons - 1.8.0.SNAPSHOT | member-1-shard-default-config: Error notifying listener org.opendaylight.controller.cluster.databroker.compat.LegacyDOMDataBrokerAdapter$2$$Lambda$1065/1620722541@7125d1ae<br/> java.lang.ClassCastException: com.sun.proxy.$Proxy241 cannot be cast to org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180321.NeighborTransportConfig<br/> at org.opendaylight.protocol.bgp.rib.impl.config.OpenConfigMappingUtil.getPort(OpenConfigMappingUtil.java:156) ~<span class="error">&#91;212:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.protocol.bgp.rib.impl.config.OpenConfigMappingUtil.getPort(OpenConfigMappingUtil.java:387) ~<span class="error">&#91;212:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.protocol.bgp.rib.impl.config.BgpPeer$BgpPeerSingletonService.&lt;init&gt;(BgpPeer.java:271) ~<span class="error">&#91;212:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.protocol.bgp.rib.impl.config.BgpPeer$BgpPeerSingletonService.&lt;init&gt;(BgpPeer.java:216) ~<span class="error">&#91;212:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.protocol.bgp.rib.impl.config.BgpPeer.start(BgpPeer.java:136) ~<span class="error">&#91;212:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.protocol.bgp.rib.impl.config.BGPClusterSingletonService.initiatePeerInstance(BGPClusterSingletonService.java:332) ~<span class="error">&#91;212:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.protocol.bgp.rib.impl.config.BGPClusterSingletonService.onNeighborCreated(BGPClusterSingletonService.java:259) ~<span class="error">&#91;212:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.protocol.bgp.rib.impl.config.BGPClusterSingletonService.onNeighborModified(BGPClusterSingletonService.java:242) ~<span class="error">&#91;212:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.protocol.bgp.rib.impl.config.BGPClusterSingletonService.onNeighborsChanged(BGPClusterSingletonService.java:230) ~<span class="error">&#91;212:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.protocol.bgp.rib.impl.config.BgpDeployerImpl.onNeighborsChanged(BgpDeployerImpl.java:208) ~<span class="error">&#91;212:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.protocol.bgp.rib.impl.config.BgpDeployerImpl.onDataTreeChanged(BgpDeployerImpl.java:138) ~<span class="error">&#91;212:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataTreeChangeListenerAdapter.onDataTreeChanged(BindingDOMDataTreeChangeListenerAdapter.java:42) ~<span class="error">&#91;244:org.opendaylight.controller.sal-binding-broker-impl:1.8.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.controller.cluster.databroker.compat.LegacyDOMDataBrokerAdapter$2.lambda$registerDataTreeChangeListener$0(LegacyDOMDataBrokerAdapter.java:105) ~<span class="error">&#91;257:org.opendaylight.controller.sal-distributed-datastore:1.8.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.controller.cluster.datastore.DataTreeChangeListenerActor.dataChanged(DataTreeChangeListenerActor.java:67) <span class="error">&#91;257:org.opendaylight.controller.sal-distributed-datastore:1.8.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.controller.cluster.datastore.DataTreeChangeListenerActor.handleReceive(DataTreeChangeListenerActor.java:41) <span class="error">&#91;257:org.opendaylight.controller.sal-distributed-datastore:1.8.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.controller.cluster.common.actor.AbstractUntypedActor.onReceive(AbstractUntypedActor.java:38) <span class="error">&#91;250:org.opendaylight.controller.sal-clustering-commons:1.8.0.SNAPSHOT&#93;</span><br/> at akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:166) <span class="error">&#91;82:com.typesafe.akka.actor:2.5.4&#93;</span><br/> at akka.actor.Actor.aroundReceive(Actor.scala:514) <span class="error">&#91;82:com.typesafe.akka.actor:2.5.4&#93;</span><br/> at akka.actor.Actor.aroundReceive$(Actor.scala:512) <span class="error">&#91;82:com.typesafe.akka.actor:2.5.4&#93;</span><br/> at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:96) <span class="error">&#91;82:com.typesafe.akka.actor:2.5.4&#93;</span><br/> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:527) <span class="error">&#91;82:com.typesafe.akka.actor:2.5.4&#93;</span><br/> at akka.actor.ActorCell.invoke(ActorCell.scala:496) <span class="error">&#91;82:com.typesafe.akka.actor:2.5.4&#93;</span><br/> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257) <span class="error">&#91;82:com.typesafe.akka.actor:2.5.4&#93;</span><br/> at akka.dispatch.Mailbox.run(Mailbox.scala:224) <span class="error">&#91;82:com.typesafe.akka.actor:2.5.4&#93;</span><br/> at akka.dispatch.Mailbox.exec(Mailbox.scala:234) <span class="error">&#91;82:com.typesafe.akka.actor:2.5.4&#93;</span><br/> at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) <span class="error">&#91;82:com.typesafe.akka.actor:2.5.4&#93;</span><br/> at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) <span class="error">&#91;82:com.typesafe.akka.actor:2.5.4&#93;</span><br/> at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) <span class="error">&#91;82:com.typesafe.akka.actor:2.5.4&#93;</span><br/> at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) <span class="error">&#91;82:com.typesafe.akka.actor:2.5.4&#93;</span></p> MDSAL-328

ClassCastException when accessing augmentations

Bug Medium Resolved Done Robert Varga Claudio David Gasparini Thu, 22 Mar 2018 07:40:20 +0000 Thu, 21 Jun 2018 22:10:53 +0000 Thu, 21 Jun 2018 22:10:53 +0000 Fluorine Oxygen SR3 0 3 <p>Steps </p> <ul> <li>cherry-pick <a href="https://git.opendaylight.org/gerrit/#/c/69791/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/69791/</a></li> <li>build and run karaf</li> <li>karaf@root()&gt; feature:install odl-restconf odl-bgpcep-bgp odl-bgpcep-bgp-config-example</li> <li>Exception is thrown</li> </ul> <p>maybe introduce by </p> <p><a href="https://git.opendaylight.org/gerrit/#/c/50269/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/50269/</a></p> <p>That link doesn't exist - don't know which patch you mean. I suspect this is related to the recent yangtools bump. </p> <p>link updated</p> <p>I don't see where that patch could be the culprit. Why do you think it is? As mentioned, this seems much more likely related to yangtools/mdsal changes - getAugmentation is generated code which is the binding layer, CDS is DOM. LegacyDOMDataBrokerAdapter was added by my patch but it shows up in the trace b/c the error was generated via a DTCL notification.</p> <p><a href="https://jira.opendaylight.org/secure/ViewProfile.jspa?name=tpantelis" class="user-hover" rel="tpantelis">tpantelis</a> Thanks Tom, I ll move it to  MD SAL, for me is not clear where is this issue coming from.</p> <p>Regards, </p> <p>This looks very weird, <a href="https://git.opendaylight.org/gerrit/#/c/72961/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/72961/</a> adds some more debugs.</p> <p>Please re-run with <a href="https://git.opendaylight.org/gerrit/#/c/72961/," class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/72961/,</a> there should we warnings preceding the ClassCastException.</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> 2018-06-13 19:27:44,484 | WARN | on-dispatcher-51 | LazyDataObject | 280 - org.opendaylight.mdsal.binding-dom-codec - 0.13.0.SNAPSHOT | Returning object PeerGroupTransportConfig{getRemotePort=PortNumber{_value=179}} <span class="code-keyword">class </span><span class="code-keyword">class </span>com.sun.proxy.$Proxy182 does not implement required augmentation <span class="code-keyword">interface</span> org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.NeighborTransportConfig 2018-06-13 19:27:44,485 | WARN | on-dispatcher-51 | LazyDataObject | 280 - org.opendaylight.mdsal.binding-dom-codec - 0.13.0.SNAPSHOT | Superclass: <span class="code-keyword">class </span>java.lang.reflect.Proxy 2018-06-13 19:27:44,486 | WARN | on-dispatcher-51 | LazyDataObject | 280 - org.opendaylight.mdsal.binding-dom-codec - 0.13.0.SNAPSHOT | Implemented interfaces: [<span class="code-keyword">interface</span> org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.PeerGroupTransportConfig, <span class="code-keyword">interface</span> org.opendaylight.yangtools.yang.binding.AugmentationHolder] 2018-06-13 19:27:44,487 | WARN | on-dispatcher-51 | LazyDataObject | 280 - org.opendaylight.mdsal.binding-dom-codec - 0.13.0.SNAPSHOT | This LDO: Config{isMtuDiscovery=<span class="code-keyword">false</span>, isPassiveMode=<span class="code-keyword">true</span>, augmentations={<span class="code-keyword">interface</span> org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.PeerGroupTransportConfig=PeerGroupTransportConfig{getRemotePort=PortNumber{_value=179}}}} 2018-06-13 19:27:44,501 | WARN | on-dispatcher-51 | LazyDataObject | 280 - org.opendaylight.mdsal.binding-dom-codec - 0.13.0.SNAPSHOT | This NN: ImmutableContainerNode{nodeIdentifier=(urn:opendaylight:params:xml:ns:yang:bgp:openconfig-extensions?revision=2018-03-29)config, value=[ImmutableLeafNode{nodeIdentifier=(urn:opendaylight:params:xml:ns:yang:bgp:openconfig-extensions?revision=2018-03-29)mtu-discovery, value=<span class="code-keyword">false</span>, attributes={}}, ImmutableAugmentationNode{nodeIdentifier=AugmentationIdentifier{childNames=[(urn:opendaylight:params:xml:ns:yang:bgp:openconfig-extensions?revision=2018-03-29)remote-port]}, value=[ImmutableLeafNode{nodeIdentifier=(urn:opendaylight:params:xml:ns:yang:bgp:openconfig-extensions?revision=2018-03-29)remote-port, value=179, attributes={}}]}, ImmutableLeafNode{nodeIdentifier=(urn:opendaylight:params:xml:ns:yang:bgp:openconfig-extensions?revision=2018-03-29)passive-mode, value=<span class="code-keyword">true</span>, attributes={}}], attributes={}} 2018-06-13 19:27:44,502 | WARN | on-dispatcher-51 | LazyDataObject | 280 - org.opendaylight.mdsal.binding-dom-codec - 0.13.0.SNAPSHOT | Dynamic proxy handler: org.opendaylight.mdsal.binding.dom.codec.impl.LazyDataObject@594dfee1 2018-06-13 19:27:44,503 | ERROR | on-dispatcher-51 | DataTreeChangeListenerActor | 261 - org.opendaylight.controller.sal-clustering-commons - 1.8.0.SNAPSHOT | member-1-shard-<span class="code-keyword">default</span>-config: Error notifying listener org.opendaylight.controller.cluster.databroker.compat.LegacyDOMDataBrokerAdapter$2$$Lambda$1094/864549882@66ec700d java.lang.ClassCastException: com.sun.proxy.$Proxy182 cannot be <span class="code-keyword">cast</span> to org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.NeighborTransportConfig at org.opendaylight.protocol.bgp.rib.impl.config.OpenConfigMappingUtil.getPort(OpenConfigMappingUtil.java:158) ~[224:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT] </pre> </div></div> <p>So NeighborTransportConfig and PeerGroupTransportConfig are being confused. I'll take a peek at why is that.</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> --- target/generated-sources/mdsal-binding/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/bgp/openconfig/extensions/rev180329/NeighborTransportConfig.java    2018-06-14 10:42:11.311592335 +0200 +++ target/generated-sources/mdsal-binding/org/opendaylight/yang/gen/v1/urn/opendaylight/params/xml/ns/yang/bgp/openconfig/extensions/rev180329/PeerGroupTransportConfig.java   2018-06-14 10:42:11.328592412 +0200 @@ -3,7 +3,7 @@  <span class="code-keyword">import</span> org.opendaylight.yangtools.yang.binding.Augmentation;  <span class="code-keyword">import</span> org.opendaylight.yangtools.yang.binding.DataObject;   -<span class="code-keyword">public</span> <span class="code-keyword">interface</span> NeighborTransportConfig +<span class="code-keyword">public</span> <span class="code-keyword">interface</span> PeerGroupTransportConfig      <span class="code-keyword">extends</span>      DataObject,      Augmentation&lt;Config&gt;, </pre> </div></div> <p>and</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> <span class="code-keyword">package</span> org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329; <span class="code-keyword">import</span> org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.neighbor.group.transport.Config; <span class="code-keyword">import</span> org.opendaylight.yangtools.yang.binding.Augmentation; <span class="code-keyword">import</span> org.opendaylight.yangtools.yang.binding.DataObject; <span class="code-keyword">public</span> <span class="code-keyword">interface</span> NeighborTransportConfig     <span class="code-keyword">extends</span>     DataObject,     Augmentation&lt;Config&gt;,     TransportConfig { } </pre> </div></div> <p>i.e. both are augmentations of the same grouping, albeit different instantiations of it. I am not sure what we can do about this, as bindign does not differentiate between grouping instantiations. I suggest eliminating one of them and treating them as equivalent.</p> <p> </p> <p>Given the context where this is used, it should be sufficient to receive TransportConfig interface, which makes it oblivious to the actual augment – which should unblock you.</p> <p>Claudio, the way I am reading this right, internal state is correct and LazyDataObject should be returning null here. Can you confirm?</p> <p>Yes, I expect a null to be received.</p> <p> </p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"><span class="code-keyword">final</span> NeighborTransportConfig peerTc = config.augmentation(NeighborTransportConfig.class); <span class="code-keyword">if</span> (peerTc != <span class="code-keyword">null</span>) { <span class="code-keyword">return</span> peerTc.getRemotePort(); } <span class="code-keyword">final</span> PeerGroupTransportConfig peerGroupTc = config.augmentation(PeerGroupTransportConfig.class); <span class="code-keyword">if</span> (peerGroupTc != <span class="code-keyword">null</span>) { <span class="code-keyword">return</span> peerGroupTc.getRemotePort(); } </pre> </div></div> <p>I will give a try to remove one, but I think I already try that, and it was an issue when trying to add it later. I'll check it again and provide you some feeback. </p> <p>provided bgp patch, solves BGP side issues. therefore this is not longer a blocker for us. </p> <p>Thanks</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> 2018-06-15 13:20:04,564 | WARN | on-dispatcher-46 | LazyDataObject | 280 - org.opendaylight.mdsal.binding-dom-codec - 0.13.0.SNAPSHOT | Returning object PeerGroupTransportConfig{getRemotePort=PortNumber{_value=179}} <span class="code-keyword">class </span><span class="code-keyword">class </span>com.sun.proxy.$Proxy271 does not implement required augmentation <span class="code-keyword">interface</span> org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.NeighborTransportConfig java.lang.Throwable: <span class="code-keyword">null</span> at org.opendaylight.mdsal.binding.dom.codec.impl.LazyDataObject.verifyAugmentationObject(LazyDataObject.java:210) ~[280:org.opendaylight.mdsal.binding-dom-codec:0.13.0.SNAPSHOT] at org.opendaylight.mdsal.binding.dom.codec.impl.LazyDataObject.getAugmentationImpl(LazyDataObject.java:196) ~[280:org.opendaylight.mdsal.binding-dom-codec:0.13.0.SNAPSHOT] at org.opendaylight.mdsal.binding.dom.codec.impl.LazyDataObject.invoke(LazyDataObject.java:73) ~[280:org.opendaylight.mdsal.binding-dom-codec:0.13.0.SNAPSHOT] at com.sun.proxy.$Proxy264.augmentation(Unknown Source) ~[?:?] at org.opendaylight.protocol.bgp.rib.impl.config.OpenConfigMappingUtil.getPort(OpenConfigMappingUtil.java:158) ~[224:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT] at org.opendaylight.protocol.bgp.rib.impl.config.OpenConfigMappingUtil.getPort(OpenConfigMappingUtil.java:426) ~[224:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT] at org.opendaylight.protocol.bgp.rib.impl.config.BgpPeer$BgpPeerSingletonService.&lt;init&gt;(BgpPeer.java:279) ~[224:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT] at org.opendaylight.protocol.bgp.rib.impl.config.BgpPeer$BgpPeerSingletonService.&lt;init&gt;(BgpPeer.java:218) ~[224:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT] at org.opendaylight.protocol.bgp.rib.impl.config.BgpPeer.start(BgpPeer.java:138) ~[224:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT] at org.opendaylight.protocol.bgp.rib.impl.config.BGPClusterSingletonService.initiatePeerInstance(BGPClusterSingletonService.java:343) ~[224:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT] at org.opendaylight.protocol.bgp.rib.impl.config.BGPClusterSingletonService.onNeighborCreated(BGPClusterSingletonService.java:264) ~[224:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT] at org.opendaylight.protocol.bgp.rib.impl.config.BGPClusterSingletonService.onNeighborModified(BGPClusterSingletonService.java:247) ~[224:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT] at org.opendaylight.protocol.bgp.rib.impl.config.BGPClusterSingletonService.onNeighborsChanged(BGPClusterSingletonService.java:235) ~[224:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT] at org.opendaylight.protocol.bgp.rib.impl.config.BgpDeployerImpl.onNeighborsChanged(BgpDeployerImpl.java:207) ~[224:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT] at org.opendaylight.protocol.bgp.rib.impl.config.BgpDeployerImpl.onDataTreeChanged(BgpDeployerImpl.java:137) ~[224:org.opendaylight.bgpcep.bgp-rib-impl:0.10.0.SNAPSHOT] at org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataTreeChangeListenerAdapter.onDataTreeChanged(BindingDOMDataTreeChangeListenerAdapter.java:42) ~[256:org.opendaylight.controller.sal-binding-broker-impl:1.8.0.SNAPSHOT] at org.opendaylight.controller.cluster.databroker.compat.LegacyDOMDataBrokerAdapter$2.lambda$registerDataTreeChangeListener$0(LegacyDOMDataBrokerAdapter.java:102) ~[269:org.opendaylight.controller.sal-distributed-datastore:1.8.0.SNAPSHOT] at org.opendaylight.controller.cluster.datastore.DataTreeChangeListenerActor.dataChanged(DataTreeChangeListenerActor.java:67) [269:org.opendaylight.controller.sal-distributed-datastore:1.8.0.SNAPSHOT] at org.opendaylight.controller.cluster.datastore.DataTreeChangeListenerActor.handleReceive(DataTreeChangeListenerActor.java:41) [269:org.opendaylight.controller.sal-distributed-datastore:1.8.0.SNAPSHOT] at org.opendaylight.controller.cluster.common.actor.AbstractUntypedActor.onReceive(AbstractUntypedActor.java:38) [261:org.opendaylight.controller.sal-clustering-commons:1.8.0.SNAPSHOT] at akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:167) [78:com.typesafe.akka.actor:2.5.11] at akka.actor.Actor.aroundReceive(Actor.scala:517) [78:com.typesafe.akka.actor:2.5.11] at akka.actor.Actor.aroundReceive$(Actor.scala:515) [78:com.typesafe.akka.actor:2.5.11] at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:97) [78:com.typesafe.akka.actor:2.5.11] at akka.actor.ActorCell.receiveMessage(ActorCell.scala:590) [78:com.typesafe.akka.actor:2.5.11] at akka.actor.ActorCell.invoke(ActorCell.scala:559) [78:com.typesafe.akka.actor:2.5.11] at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257) [78:com.typesafe.akka.actor:2.5.11] at akka.dispatch.Mailbox.run(Mailbox.scala:224) [78:com.typesafe.akka.actor:2.5.11] at akka.dispatch.Mailbox.exec(Mailbox.scala:234) [78:com.typesafe.akka.actor:2.5.11] at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) [78:com.typesafe.akka.actor:2.5.11] at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) [78:com.typesafe.akka.actor:2.5.11] at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) [78:com.typesafe.akka.actor:2.5.11] at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) [78:com.typesafe.akka.actor:2.5.11] 2018-06-15 13:20:04,569 | INFO | rint Extender: 1 | TldScanner | 363 - org.ops4j.pax.web.pax-web-jsp - 6.0.9 | found TLD bundleresource:<span class="code-comment">//363.fwk2101153819/META-INF/c-1_0.tld </span>2018-06-15 13:20:04,856 | WARN | on-dispatcher-46 | LazyDataObject | 280 - org.opendaylight.mdsal.binding-dom-codec - 0.13.0.SNAPSHOT | Superclass: <span class="code-keyword">class </span>java.lang.reflect.Proxy 2018-06-15 13:20:04,856 | WARN | on-dispatcher-46 | LazyDataObject | 280 - org.opendaylight.mdsal.binding-dom-codec - 0.13.0.SNAPSHOT | Implemented interfaces: [<span class="code-keyword">interface</span> org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.PeerGroupTransportConfig, <span class="code-keyword">interface</span> org.opendaylight.yangtools.yang.binding.AugmentationHolder] 2018-06-15 13:20:04,856 | WARN | on-dispatcher-46 | LazyDataObject | 280 - org.opendaylight.mdsal.binding-dom-codec - 0.13.0.SNAPSHOT | This LDO: Config{isMtuDiscovery=<span class="code-keyword">false</span>, isPassiveMode=<span class="code-keyword">true</span>, augmentations={<span class="code-keyword">interface</span> org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.openconfig.extensions.rev180329.PeerGroupTransportConfig=PeerGroupTransportConfig{getRemotePort=PortNumber{_value=179}}}} 2018-06-15 13:20:04,857 | WARN | on-dispatcher-46 | LazyDataObject | 280 - org.opendaylight.mdsal.binding-dom-codec - 0.13.0.SNAPSHOT | This NN: ImmutableContainerNode{nodeIdentifier=(urn:opendaylight:params:xml:ns:yang:bgp:openconfig-extensions?revision=2018-03-29)config, value=[ImmutableLeafNode{nodeIdentifier=(urn:opendaylight:params:xml:ns:yang:bgp:openconfig-extensions?revision=2018-03-29)mtu-discovery, value=<span class="code-keyword">false</span>, attributes={}}, ImmutableAugmentationNode{nodeIdentifier=AugmentationIdentifier{childNames=[(urn:opendaylight:params:xml:ns:yang:bgp:openconfig-extensions?revision=2018-03-29)remote-port]}, value=[ImmutableLeafNode{nodeIdentifier=(urn:opendaylight:params:xml:ns:yang:bgp:openconfig-extensions?revision=2018-03-29)remote-port, value=179, attributes={}}]}, ImmutableLeafNode{nodeIdentifier=(urn:opendaylight:params:xml:ns:yang:bgp:openconfig-extensions?revision=2018-03-29)passive-mode, value=<span class="code-keyword">true</span>, attributes={}}], attributes={}} 2018-06-15 13:20:04,857 | WARN | on-dispatcher-46 | LazyDataObject | 280 - org.opendaylight.mdsal.binding-dom-codec - 0.13.0.SNAPSHOT | Dynamic proxy handler: org.opendaylight.mdsal.binding.dom.codec.impl.LazyDataObject@758cd40e </pre> </div></div> <p>So it's the secondary resolution pass which needs to re-validate whether the result it got from possibleStreamChild() actually conforms to what we're looking for.</p> Relates OPNFLWPLUG-1019 Development Rank 0|i03c2n: