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-463 netconf <p>Stack trace below and logs attached. Marking this as critical since it is killing some pretty core functionality for us. Netvirt's neutron ml2 driver, networking-odl, relies by default on websocket notifications for port statuses. </p> <p>2017-09-04 08:21:20,536 | ERROR | n-dispatcher-202 | DataChangeListener | 205 - org.opendaylight.controller.sal-clustering-commons - 1.6.0.SNAPSHOT | Error notifying listener org.opendaylight.netconf.sal.streams.listeners.ListenerAdapter@798a509<br/> java.lang.UnsupportedOperationException: Cannot create XMLStreamReader or XMLEventReader from a org.codehaus.stax2.io.Stax2ByteArraySource<br/> at com.sun.xml.internal.stream.XMLInputFactoryImpl.jaxpSourcetoXMLInputSource(XMLInputFactoryImpl.java:302)<span class="error">&#91;:1.8.0_131&#93;</span><br/> at com.sun.xml.internal.stream.XMLInputFactoryImpl.createXMLStreamReader(XMLInputFactoryImpl.java:143)<span class="error">&#91;:1.8.0_131&#93;</span><br/> at com.fasterxml.jackson.dataformat.xml.XmlFactory._createParser(XmlFactory.java:489)<span class="error">&#91;65:com.fasterxml.jackson.dataformat.jackson-dataformat-xml:2.3.2&#93;</span><br/> at com.fasterxml.jackson.dataformat.xml.XmlFactory._createParser(XmlFactory.java:26)<span class="error">&#91;65:com.fasterxml.jackson.dataformat.jackson-dataformat-xml:2.3.2&#93;</span><br/> at com.fasterxml.jackson.core.JsonFactory.createParser(JsonFactory.java:799)<span class="error">&#91;63:com.fasterxml.jackson.core.jackson-core:2.3.2&#93;</span><br/> at com.fasterxml.jackson.databind.ObjectMapper.readTree(ObjectMapper.java:1782)<span class="error">&#91;64:com.fasterxml.jackson.core.jackson-databind:2.3.2&#93;</span><br/> at org.opendaylight.netconf.sal.streams.listeners.ListenerAdapter.prepareAndPostData(ListenerAdapter.java:123)<span class="error">&#91;291:org.opendaylight.netconf.sal-rest-connector:1.6.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.netconf.sal.streams.listeners.ListenerAdapter.onDataChanged(ListenerAdapter.java:86)<span class="error">&#91;291:org.opendaylight.netconf.sal-rest-connector:1.6.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.controller.cluster.datastore.DataChangeListener.dataChanged(DataChangeListener.java:80)<span class="error">&#91;212:org.opendaylight.controller.sal-distributed-datastore:1.6.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.controller.cluster.datastore.DataChangeListener.handleReceive(DataChangeListener.java:46)<span class="error">&#91;212:org.opendaylight.controller.sal-distributed-datastore:1.6.0.SNAPSHOT&#93;</span><br/> at org.opendaylight.controller.cluster.common.actor.AbstractUntypedActor.onReceive(AbstractUntypedActor.java:38)<span class="error">&#91;205:org.opendaylight.controller.sal-clustering-commons:1.6.0.SNAPSHOT&#93;</span><br/> at akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:165)<span class="error">&#91;78:com.typesafe.akka.actor:2.4.18&#93;</span><br/> at akka.actor.Actor$class.aroundReceive(Actor.scala:502)<span class="error">&#91;78:com.typesafe.akka.actor:2.4.18&#93;</span><br/> at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:95)<span class="error">&#91;78:com.typesafe.akka.actor:2.4.18&#93;</span><br/> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)<span class="error">&#91;78:com.typesafe.akka.actor:2.4.18&#93;</span><br/> at akka.actor.ActorCell.invoke(ActorCell.scala:495)<span class="error">&#91;78:com.typesafe.akka.actor:2.4.18&#93;</span><br/> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)<span class="error">&#91;78:com.typesafe.akka.actor:2.4.18&#93;</span><br/> at akka.dispatch.Mailbox.run(Mailbox.scala:224)<span class="error">&#91;78:com.typesafe.akka.actor:2.4.18&#93;</span><br/> at akka.dispatch.Mailbox.exec(Mailbox.scala:234)<span class="error">&#91;78:com.typesafe.akka.actor:2.4.18&#93;</span><br/> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)<span class="error">&#91;391:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc&#93;</span><br/> at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)<span class="error">&#91;391:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc&#93;</span><br/> at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)<span class="error">&#91;391:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc&#93;</span><br/> at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)<span class="error">&#91;391:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc&#93;</span></p> <p>Operating System: All<br/> Platform: All</p> NETCONF-463

Exception in ListenerAdapter: java.lang.UnsupportedOperationException: Cannot create XMLStreamReader or XMLEventReader from a org.codehaus.stax2.io.Stax2ByteArraySource

Bug Resolved Done Stephen Kitt Josh Hershberg Mon, 4 Sep 2017 09:28:25 +0000 Fri, 15 Mar 2019 22:22:44 +0000 Wed, 13 Sep 2017 09:56:19 +0000 restconf-nb 0 6 <p>Attachment karaf.log.gz has been added with description: karaf.log</p> <p>It's believe this bug is causing openstack instances 4+ minutes to become<br/> ACTIVE. Because of this, we have increased our polling timeout to 600s<br/> in our robot CSIT. Once this bug is resolved, we need to verify the robot<br/> CSIT is seeing faster times for instances to move to ACTIVE state and we<br/> need a robot CSIT patch to reduce the timeout from 600s to 30s.</p> <p>Is this a blocker for nitrogen? Please confirm. Thanks!</p> <p>Yes, it is. It boils down to jackson not being able to parse a string XML &#8211; this is so not needed.</p> <p>We already have the data in NormalizedNode format, hence instead of transcoding XML text, that should be thrown away and normal NormalizedNode-&gt;JSON encoding should be done.</p> <p>That will ditch jackson, rendering the issue impossible.</p> <p>Do we have an ETA on when we can merge a patch into nitrogen? Thanks!</p> <p><a href="https://git.opendaylight.org/gerrit/62811" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/62811</a> is a workaround, but it might not be appropriate because of the bundle refresh issues we had with org.json in the past.</p> <p>I'm working on a proper serialization which will avoid the XML-to-JSON issue altogether, but it will take a bit more time.</p> <p><a href="https://git.opendaylight.org/gerrit/62849" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/62849</a> for Nitrogen.</p> <p>(In reply to Stephen Kitt from comment #6)<br/> &gt; <a href="https://git.opendaylight.org/gerrit/62849" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/62849</a> for Nitrogen.</p> <p>The fix looks good. It was verified in sandbox.</p> <p>The workaround has been merged. <a href="https://bugs.opendaylight.org/show_bug.cgi?id=9154" class="external-link" target="_blank" rel="nofollow noopener">https://bugs.opendaylight.org/show_bug.cgi?id=9154</a> tracks the JSON serialisation rewrite.</p> Development External issue ID 9092 External issue URL Issue Type ODL SR Target Milestone Priority Rank 0|i01yp3: