2018-05-24T19:22:39,017 | ERROR | ForkJoinPool-1-worker-2 | JobCoordinatorImpl               | 277 - org.opendaylight.infrautils.jobcoordinator-impl - 1.3.2.SNAPSHOT | Direct Exception (not failed Future) when executing job, won't even retry: JobEntry{key='VPNINTERFACE-b47ca014-9c2b-40f6-b9be-8fa75530dd15', mainWorker=org.opendaylight.netvirt.vpnmanager.VpnInterfaceOpListener$$Lambda$1904/287237508@73738ade, rollbackWorker=null, retryCount=0/3, futures=null}
java.lang.RuntimeException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.api.schema.tree.ConflictingModificationAppliedException: Node children was modified by other transaction]]}
	at org.opendaylight.netvirt.vpnmanager.VpnFootprintService.removeOrUpdateVpnToDpnListForInterfaceName(VpnFootprintService.java:289) ~[?:?]
	at org.opendaylight.netvirt.vpnmanager.VpnFootprintService.updateVpnToDpnMapping(VpnFootprintService.java:106) ~[?:?]
	at org.opendaylight.netvirt.vpnmanager.VpnInterfaceOpListener.postProcessVpnInterfaceRemoval(VpnInterfaceOpListener.java:182) ~[?:?]
	at org.opendaylight.netvirt.vpnmanager.VpnInterfaceOpListener.lambda$remove$0(VpnInterfaceOpListener.java:89) ~[?:?]
	at org.opendaylight.infrautils.jobcoordinator.internal.JobCoordinatorImpl$MainTask.runWithUncheckedExceptionLogging(JobCoordinatorImpl.java:416) [277:org.opendaylight.infrautils.jobcoordinator-impl:1.3.2.SNAPSHOT]
	at org.opendaylight.infrautils.utils.concurrent.LoggingUncaughtThreadDeathContextRunnable.run(LoggingUncaughtThreadDeathContextRunnable.java:60) [283:org.opendaylight.infrautils.util:1.3.2.SNAPSHOT]
	at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402) [?:?]
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) [?:?]
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) [?:?]
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) [?:?]
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) [?:?]
Caused by: java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.api.schema.tree.ConflictingModificationAppliedException: Node children was modified by other transaction]]}
	at org.opendaylight.mdsal.common.api.MappingCheckedFuture.wrapInExecutionException(MappingCheckedFuture.java:66) ~[?:?]
	at org.opendaylight.mdsal.common.api.MappingCheckedFuture.get(MappingCheckedFuture.java:79) ~[?:?]
	at org.opendaylight.netvirt.vpnmanager.VpnFootprintService.removeOrUpdateVpnToDpnListForInterfaceName(VpnFootprintService.java:285) ~[?:?]
	... 10 more
Caused by: org.opendaylight.controller.md.sal.common.api.data.OptimisticLockFailedException: Optimistic lock failed.
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.lambda$processNextPendingTransaction$0(ShardDataTree.java:740) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.processNextPending(ShardDataTree.java:778) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.processNextPendingTransaction(ShardDataTree.java:725) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.startCanCommit(ShardDataTree.java:808) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.SimpleShardDataTreeCohort.canCommit(SimpleShardDataTreeCohort.java:84) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.CohortEntry.canCommit(CohortEntry.java:97) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.handleCanCommit(ShardCommitCoordinator.java:236) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.handleReadyLocalTransaction(ShardCommitCoordinator.java:200) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.Shard.handleReadyLocalTransaction(Shard.java:731) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.Shard.handleNonRaftCommand(Shard.java:333) ~[?:?]
	at org.opendaylight.controller.cluster.raft.RaftActor.handleCommand(RaftActor.java:270) ~[?:?]
	at org.opendaylight.controller.cluster.common.actor.AbstractUntypedPersistentActor.onReceiveCommand(AbstractUntypedPersistentActor.java:44) ~[?:?]
	at akka.persistence.UntypedPersistentActor.onReceive(PersistentActor.scala:275) ~[?:?]
	at org.opendaylight.controller.cluster.common.actor.MeteringBehavior.apply(MeteringBehavior.java:104) ~[?:?]
	at akka.actor.ActorCell$$anonfun$become$1.applyOrElse(ActorCell.scala:608) ~[?:?]
	at akka.actor.Actor.aroundReceive(Actor.scala:517) ~[?:?]
	at akka.actor.Actor.aroundReceive$(Actor.scala:515) ~[?:?]
	at akka.persistence.UntypedPersistentActor.akka$persistence$Eventsourced$$super$aroundReceive(PersistentActor.scala:273) ~[?:?]
	at akka.persistence.Eventsourced$$anon$1.stateReceive(Eventsourced.scala:691) ~[?:?]
	at akka.persistence.Eventsourced.aroundReceive(Eventsourced.scala:192) ~[?:?]
	at akka.persistence.Eventsourced.aroundReceive$(Eventsourced.scala:191) ~[?:?]
	at akka.persistence.UntypedPersistentActor.aroundReceive(PersistentActor.scala:273) ~[?:?]
	at akka.actor.ActorCell.receiveMessage(ActorCell.scala:590) ~[?:?]
	at akka.actor.ActorCell.invoke(ActorCell.scala:559) ~[?:?]
	at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257) ~[?:?]
	at akka.dispatch.Mailbox.run(Mailbox.scala:224) ~[?:?]
	at akka.dispatch.Mailbox.exec(Mailbox.scala:234) ~[?:?]
	at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) ~[?:?]
	at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) ~[?:?]
	at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) ~[?:?]
	at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) ~[?:?]
Caused by: org.opendaylight.yangtools.yang.data.api.schema.tree.ConflictingModificationAppliedException: Node children was modified by other transaction
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:81) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:114) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:178) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:135) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:307) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkMergeApplicable(AbstractNodeContainerModificationStrategy.java:315) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:138) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:307) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkMergeApplicable(AbstractNodeContainerModificationStrategy.java:315) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:138) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:307) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkMergeApplicable(AbstractNodeContainerModificationStrategy.java:315) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:138) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:307) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkMergeApplicable(AbstractNodeContainerModificationStrategy.java:315) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:138) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.StructuralContainerModificationStrategy.checkApplicable(StructuralContainerModificationStrategy.java:101) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:307) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:290) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:132) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.RootModificationApplyOperation.checkApplicable(RootModificationApplyOperation.java:72) ~[?:?]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:35) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.lambda$processNextPendingTransaction$0(ShardDataTree.java:732) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.processNextPending(ShardDataTree.java:778) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.processNextPendingTransaction(ShardDataTree.java:725) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.startCanCommit(ShardDataTree.java:808) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.SimpleShardDataTreeCohort.canCommit(SimpleShardDataTreeCohort.java:84) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.CohortEntry.canCommit(CohortEntry.java:97) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.handleCanCommit(ShardCommitCoordinator.java:236) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.handleReadyLocalTransaction(ShardCommitCoordinator.java:200) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.Shard.handleReadyLocalTransaction(Shard.java:731) ~[?:?]
	at org.opendaylight.controller.cluster.datastore.Shard.handleNonRaftCommand(Shard.java:333) ~[?:?]
	at org.opendaylight.controller.cluster.raft.RaftActor.handleCommand(RaftActor.java:270) ~[?:?]
	at org.opendaylight.controller.cluster.common.actor.AbstractUntypedPersistentActor.onReceiveCommand(AbstractUntypedPersistentActor.java:44) ~[?:?]
	at akka.persistence.UntypedPersistentActor.onReceive(PersistentActor.scala:275) ~[?:?]
	at org.opendaylight.controller.cluster.common.actor.MeteringBehavior.apply(MeteringBehavior.java:104) ~[?:?]
	at akka.actor.ActorCell$$anonfun$become$1.applyOrElse(ActorCell.scala:608) ~[?:?]
	at akka.actor.Actor.aroundReceive(Actor.scala:517) ~[?:?]
	at akka.actor.Actor.aroundReceive$(Actor.scala:515) ~[?:?]
	at akka.persistence.UntypedPersistentActor.akka$persistence$Eventsourced$$super$aroundReceive(PersistentActor.scala:273) ~[?:?]
	at akka.persistence.Eventsourced$$anon$1.stateReceive(Eventsourced.scala:691) ~[?:?]
	at akka.persistence.Eventsourced.aroundReceive(Eventsourced.scala:192) ~[?:?]
	at akka.persistence.Eventsourced.aroundReceive$(Eventsourced.scala:191) ~[?:?]
	at akka.persistence.UntypedPersistentActor.aroundReceive(PersistentActor.scala:273) ~[?:?]
	at akka.actor.ActorCell.receiveMessage(ActorCell.scala:590) ~[?:?]
	at akka.actor.ActorCell.invoke(ActorCell.scala:559) ~[?:?]
	at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257) ~[?:?]
	at akka.dispatch.Mailbox.run(Mailbox.scala:224) ~[?:?]
	at akka.dispatch.Mailbox.exec(Mailbox.scala:234) ~[?:?]
	at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) ~[?:?]
	at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) ~[?:?]
	at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) ~[?:?]
	at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) ~[?:?]