[#YANGTOOLS-554] java.lang.IllegalArgumentException: Unsupported modification APPEARED (Again)

[YANGTOOLS-554] java.lang.IllegalArgumentException: Unsupported modification APPEARED (Again) Created: 20/Nov/15 Updated: 10/Apr/22 Resolved: 09/Jan/16
Status:	Resolved
Project:	yangtools
Component/s:	None
Affects Version/s:	None
Fix Version/s:	None

Type:

Bug

Reporter:

Anil Vishnoi

Assignee:

Tony Tkacik

Resolution:

Done

Votes:

Labels:

None

Remaining Estimate:

Not Specified

Time Spent:

Not Specified

Original Estimate:

Not Specified

Environment:

Operating System: All
Platform: All

Attachments:

karaf-c1.log

karaf-c2.log

karaf-c3.log

Issue Links:

Blocks
blocks	~~OVSDB-248~~	cannot create a bridge using northbou...	Resolved

External issue ID:

4657

Priority:

High

Description

I see following exception when i start my 3 node ovsdb cluster

2015-11-20 20:49:15,894 | WARN | ult-dispatcher-4 | ShardManager | 150 - org.opendaylight.controller.sal-distributed-datastore - 1.3.0.SNAPSHOT | Supervisor Strategy caught unexpected exception - resuming
java.lang.IllegalArgumentException: Unsupported modification APPEARED
at org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNodes$AbstractNodeIterator.next(DataTreeCandidateNodes.java:98)[66:org.opendaylight.yangtools.yang-data-api:0.8.0.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNodes.applyRootToCursor(DataTreeCandidateNodes.java:59)[66:org.opendaylight.yangtools.yang-data-api:0.8.0.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidates.applyToCursorAwareModification(DataTreeCandidates.java:81)[66:org.opendaylight.yangtools.yang-data-api:0.8.0.SNAPSHOT]
at org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidates.applyToModification(DataTreeCandidates.java:44)[66:org.opendaylight.yangtools.yang-data-api:0.8.0.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.ShardDataTree.applyForeignCandidate(ShardDataTree.java:180)[150:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.Shard.applyState(Shard.java:628)[150:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT]
at org.opendaylight.controller.cluster.raft.RaftActor.handleCommand(RaftActor.java:221)[147:org.opendaylight.controller.sal-akka-raft:1.3.0.SNAPSHOT]
at org.opendaylight.controller.cluster.common.actor.AbstractUntypedPersistentActor.onReceiveCommand(AbstractUntypedPersistentActor.java:36)[146:org.opendaylight.controller.sal-clustering-commons:1.3.0.SNAPSHOT]
at org.opendaylight.controller.cluster.datastore.Shard.onReceiveCommand(Shard.java:269)[150:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT]
at akka.persistence.UntypedPersistentActor.onReceive(Eventsourced.scala:430)[140:com.typesafe.akka.persistence.experimental:2.3.14]
at org.opendaylight.controller.cluster.common.actor.MeteringBehavior.apply(MeteringBehavior.java:97)[146:org.opendaylight.controller.sal-clustering-commons:1.3.0.SNAPSHOT]
at akka.actor.ActorCell$$anonfun$become$1.applyOrElse(ActorCell.scala:534)[135:com.typesafe.akka.actor:2.3.14]
at akka.persistence.Recovery$State$class.process(Recovery.scala:30)[140:com.typesafe.akka.persistence.experimental:2.3.14]
at akka.persistence.ProcessorImpl$$anon$2.process(Processor.scala:103)[140:com.typesafe.akka.persistence.experimental:2.3.14]
at akka.persistence.ProcessorImpl$$anon$2.aroundReceive(Processor.scala:114)[140:com.typesafe.akka.persistence.experimental:2.3.14]
at akka.persistence.Recovery$class.aroundReceive(Recovery.scala:265)[140:com.typesafe.akka.persistence.experimental:2.3.14]
at akka.persistence.UntypedPersistentActor.akka$persistence$Eventsourced$$super$aroundReceive(Eventsourced.scala:428)[140:com.typesafe.akka.persistence.experimental:2.3.14]
at akka.persistence.Eventsourced$$anon$2.doAroundReceive(Eventsourced.scala:82)[140:com.typesafe.akka.persistence.experimental:2.3.14]
at akka.persistence.Eventsourced$$anon$2.aroundReceive(Eventsourced.scala:78)[140:com.typesafe.akka.persistence.experimental:2.3.14]
at akka.persistence.Eventsourced$class.aroundReceive(Eventsourced.scala:369)[140:com.typesafe.akka.persistence.experimental:2.3.14]
at akka.persistence.UntypedPersistentActor.aroundReceive(Eventsourced.scala:428)[140:com.typesafe.akka.persistence.experimental:2.3.14]
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:516)[135:com.typesafe.akka.actor:2.3.14]
at akka.actor.ActorCell.invoke(ActorCell.scala:487)[135:com.typesafe.akka.actor:2.3.14]
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:238)[135:com.typesafe.akka.actor:2.3.14]
at akka.dispatch.Mailbox.run(Mailbox.scala:220)[135:com.typesafe.akka.actor:2.3.14]
at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:397)[135:com.typesafe.akka.actor:2.3.14]
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)[132:org.scala-lang.scala-library:2.10.4.v20140209-180020-VFINAL-b66a39653b]
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)[132:org.scala-lang.scala-library:2.10.4.v20140209-180020-VFINAL-b66a39653b]
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)[132:org.scala-lang.scala-library:2.10.4.v20140209-180020-VFINAL-b66a39653b]
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)[132:org.scala-lang.scala-library:2.10.4.v20140209-180020-VFINAL-b66a39653b]
2015-11-20 20:49:15,895 | WARN | lt-dispatcher-38 | OneForOneStrategy | 136 - com.typesafe.akka.slf4j - 2.3.14 | Unsupported modification APPEARED

Comments

Comment by Robert Varga [ 24/Nov/15 ]

Are there steps to reproduce? Can you describe what operations ovsdb has executed on the data store and what their results were?

Full karaf logs from all nodes are also required, as it seems that the cluster underwent a leadership change while active operations were being executed.