2017-11-22 07:50:27,620 | WARN  | rd-dispatcher-38 | ShardDataTree                    | 217 - org.opendaylight.controller.sal-distributed-datastore - 1.7.0.SNAPSHOT | member-1-shard-default-config: Store Tx member-1-datastore-config-fe-0-txn-62009-0: Conflicting modification for path /(urn:opendaylight:genius:itm:op?revision=2016-04-06)dpn-endpoints/DPN-TEPs-info/DPN-TEPs-info[{(urn:opendaylight:genius:itm:op?revision=2016-04-06)DPN-ID=220398017525900}]/tunnel-end-points/tunnel-end-points[{(urn:opendaylight:genius:itm:op?revision=2016-04-06)portname=tunnel_port, (urn:opendaylight:genius:itm:op?revision=2016-04-06)VLAN-ID=0, (urn:opendaylight:genius:itm:op?revision=2016-04-06)ip-address=10.29.13.180, (urn:opendaylight:genius:itm:op?revision=2016-04-06)tunnel-type=(urn:opendaylight:genius:interfacemanager?revision=2016-04-06)tunnel-type-vxlan}].
2017-11-22 07:50:27,621 | ERROR | ult-dispatcher-6 | LocalThreePhaseCommitCohort      | 217 - org.opendaylight.controller.sal-distributed-datastore - 1.7.0.SNAPSHOT | Failed to prepare transaction member-1-datastore-config-fe-0-txn-62009-0 on backend
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 was replaced by other transaction.]]}
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.lambda$processNextPendingTransaction$0(ShardDataTree.java:731)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.processNextPending(ShardDataTree.java:769)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.processNextPendingTransaction(ShardDataTree.java:716)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.startCanCommit(ShardDataTree.java:799)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.SimpleShardDataTreeCohort.canCommit(SimpleShardDataTreeCohort.java:90)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.CohortEntry.canCommit(CohortEntry.java:97)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.handleCanCommit(ShardCommitCoordinator.java:236)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.handleReadyLocalTransaction(ShardCommitCoordinator.java:200)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.Shard.handleReadyLocalTransaction(Shard.java:731)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.Shard.handleNonRaftCommand(Shard.java:333)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.raft.RaftActor.handleCommand(RaftActor.java:270)[202:org.opendaylight.controller.sal-akka-raft:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.common.actor.AbstractUntypedPersistentActor.onReceiveCommand(AbstractUntypedPersistentActor.java:44)[210:org.opendaylight.controller.sal-clustering-commons:1.7.0.SNAPSHOT]
	at akka.persistence.UntypedPersistentActor.onReceive(PersistentActor.scala:170)[37:com.typesafe.akka.persistence:2.4.18]
	at org.opendaylight.controller.cluster.common.actor.MeteringBehavior.apply(MeteringBehavior.java:104)[210:org.opendaylight.controller.sal-clustering-commons:1.7.0.SNAPSHOT]
	at akka.actor.ActorCell$$anonfun$become$1.applyOrElse(ActorCell.scala:544)[34:com.typesafe.akka.actor:2.4.18]
	at akka.actor.Actor$class.aroundReceive(Actor.scala:502)[34:com.typesafe.akka.actor:2.4.18]
	at akka.persistence.UntypedPersistentActor.akka$persistence$Eventsourced$$super$aroundReceive(PersistentActor.scala:168)[37:com.typesafe.akka.persistence:2.4.18]
	at akka.persistence.Eventsourced$$anon$1.stateReceive(Eventsourced.scala:727)[37:com.typesafe.akka.persistence:2.4.18]
	at akka.persistence.Eventsourced$class.aroundReceive(Eventsourced.scala:183)[37:com.typesafe.akka.persistence:2.4.18]
	at akka.persistence.UntypedPersistentActor.aroundReceive(PersistentActor.scala:168)[37:com.typesafe.akka.persistence:2.4.18]
	at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)[34:com.typesafe.akka.actor:2.4.18]
	at akka.actor.ActorCell.invoke(ActorCell.scala:495)[34:com.typesafe.akka.actor:2.4.18]
	at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)[34:com.typesafe.akka.actor:2.4.18]
	at akka.dispatch.Mailbox.run(Mailbox.scala:224)[34:com.typesafe.akka.actor:2.4.18]
	at akka.dispatch.Mailbox.exec(Mailbox.scala:234)[34:com.typesafe.akka.actor:2.4.18]
	at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)[418:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc]
	at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)[418:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc]
	at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)[418:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc]
	at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)[418:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc]
Caused by: org.opendaylight.yangtools.yang.data.api.schema.tree.ConflictingModificationAppliedException: Node was replaced by other transaction.
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:78)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:106)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:170)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:128)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkMergeApplicable(AbstractNodeContainerModificationStrategy.java:313)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:131)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:288)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:125)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:288)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:125)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:288)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:125)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.StructuralContainerModificationStrategy.checkApplicable(StructuralContainerModificationStrategy.java:99)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:288)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:125)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.RootModificationApplyOperation.checkApplicable(RootModificationApplyOperation.java:72)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:35)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.lambda$processNextPendingTransaction$0(ShardDataTree.java:723)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	... 28 more
2017-11-22 07:50:27,621 | WARN  | ult-dispatcher-4 | ConcurrentDOMDataBroker          | 217 - org.opendaylight.controller.sal-distributed-datastore - 1.7.0.SNAPSHOT | Tx: DOM-103880 Error during phase CAN_COMMIT, starting Abort
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 was replaced by other transaction.]]}
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.lambda$processNextPendingTransaction$0(ShardDataTree.java:731)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.processNextPending(ShardDataTree.java:769)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.processNextPendingTransaction(ShardDataTree.java:716)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.startCanCommit(ShardDataTree.java:799)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.SimpleShardDataTreeCohort.canCommit(SimpleShardDataTreeCohort.java:90)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.CohortEntry.canCommit(CohortEntry.java:97)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.handleCanCommit(ShardCommitCoordinator.java:236)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.handleReadyLocalTransaction(ShardCommitCoordinator.java:200)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.Shard.handleReadyLocalTransaction(Shard.java:731)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.Shard.handleNonRaftCommand(Shard.java:333)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.raft.RaftActor.handleCommand(RaftActor.java:270)[202:org.opendaylight.controller.sal-akka-raft:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.common.actor.AbstractUntypedPersistentActor.onReceiveCommand(AbstractUntypedPersistentActor.java:44)[210:org.opendaylight.controller.sal-clustering-commons:1.7.0.SNAPSHOT]
	at akka.persistence.UntypedPersistentActor.onReceive(PersistentActor.scala:170)[37:com.typesafe.akka.persistence:2.4.18]
	at org.opendaylight.controller.cluster.common.actor.MeteringBehavior.apply(MeteringBehavior.java:104)[210:org.opendaylight.controller.sal-clustering-commons:1.7.0.SNAPSHOT]
	at akka.actor.ActorCell$$anonfun$become$1.applyOrElse(ActorCell.scala:544)[34:com.typesafe.akka.actor:2.4.18]
	at akka.actor.Actor$class.aroundReceive(Actor.scala:502)[34:com.typesafe.akka.actor:2.4.18]
	at akka.persistence.UntypedPersistentActor.akka$persistence$Eventsourced$$super$aroundReceive(PersistentActor.scala:168)[37:com.typesafe.akka.persistence:2.4.18]
	at akka.persistence.Eventsourced$$anon$1.stateReceive(Eventsourced.scala:727)[37:com.typesafe.akka.persistence:2.4.18]
	at akka.persistence.Eventsourced$class.aroundReceive(Eventsourced.scala:183)[37:com.typesafe.akka.persistence:2.4.18]
	at akka.persistence.UntypedPersistentActor.aroundReceive(PersistentActor.scala:168)[37:com.typesafe.akka.persistence:2.4.18]
	at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)[34:com.typesafe.akka.actor:2.4.18]
	at akka.actor.ActorCell.invoke(ActorCell.scala:495)[34:com.typesafe.akka.actor:2.4.18]
	at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)[34:com.typesafe.akka.actor:2.4.18]
	at akka.dispatch.Mailbox.run(Mailbox.scala:224)[34:com.typesafe.akka.actor:2.4.18]
	at akka.dispatch.Mailbox.exec(Mailbox.scala:234)[34:com.typesafe.akka.actor:2.4.18]
	at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)[418:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc]
	at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)[418:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc]
	at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)[418:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc]
	at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)[418:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc]
Caused by: org.opendaylight.yangtools.yang.data.api.schema.tree.ConflictingModificationAppliedException: Node was replaced by other transaction.
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:78)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:106)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:170)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:128)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkMergeApplicable(AbstractNodeContainerModificationStrategy.java:313)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:131)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:288)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:125)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:288)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:125)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:288)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:125)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.StructuralContainerModificationStrategy.checkApplicable(StructuralContainerModificationStrategy.java:99)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:288)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:125)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.RootModificationApplyOperation.checkApplicable(RootModificationApplyOperation.java:72)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:35)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.lambda$processNextPendingTransaction$0(ShardDataTree.java:723)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	... 28 more
2017-11-22 07:50:27,624 | WARN  | CommitFutures-9  | JobCoordinatorImpl               | 261 - org.opendaylight.infrautils.jobcoordinator-impl - 1.3.0.SNAPSHOT | Job: JobEntry{key='cbe61d1c-a622-45c9-ad46-019863fa6f6a', mainWorker=ItmTepRemoveWorker  { Delete Dpn List : [DPNTEPsInfo [_dPNID=220398017525900, _key=DPNTEPsInfoKey [_dPNID=220398017525900], _tunnelEndPoints=[TunnelEndPoints [_gwIpAddress=IpAddress [_ipv4Address=Ipv4Address [_value=0.0.0.0]], _interfaceName=220398017525900:tunnel_port:0, _ipAddress=IpAddress [_ipv4Address=Ipv4Address [_value=10.29.13.180]], _key=TunnelEndPointsKey [_portname=tunnel_port, _vLANID=0, _ipAddress=IpAddress [_ipv4Address=Ipv4Address [_value=10.29.13.180]], _tunnelType=class org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeVxlan], _optionTunnelTos=0, _portname=tunnel_port, _subnetMask=IpPrefix [_ipv4Prefix=Ipv4Prefix [_value=0.0.0.0/0]], _tunnelType=class org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeVxlan, _tzMembership=[TzMembership [_key=TzMembershipKey [_zoneName=cbe61d1c-a622-45c9-ad46-019863fa6f6a], _zoneName=cbe61d1c-a622-45c9-ad46-019863fa6f6a, augmentation=[]]], _vLANID=0, _optionOfTunnel=false, augmentation=[]]], augmentation=[]]] }, rollbackWorker=null, retryCount=0, futures=[org.opendaylight.controller.cluster.databroker.ConcurrentDOMDataBroker$AsyncNotifyingSettableFuture@4b953b81, com.google.common.util.concurrent.ImmediateFuture$ImmediateSuccessfulCheckedFuture@4faab62b]} failed
OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=null, info=null, cause=org.opendaylight.yangtools.yang.data.api.schema.tree.ConflictingModificationAppliedException: Node was replaced by other transaction.]]}
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.lambda$processNextPendingTransaction$0(ShardDataTree.java:731)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.processNextPending(ShardDataTree.java:769)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.processNextPendingTransaction(ShardDataTree.java:716)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.startCanCommit(ShardDataTree.java:799)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.SimpleShardDataTreeCohort.canCommit(SimpleShardDataTreeCohort.java:90)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.CohortEntry.canCommit(CohortEntry.java:97)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.handleCanCommit(ShardCommitCoordinator.java:236)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.handleReadyLocalTransaction(ShardCommitCoordinator.java:200)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.Shard.handleReadyLocalTransaction(Shard.java:731)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.datastore.Shard.handleNonRaftCommand(Shard.java:333)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.raft.RaftActor.handleCommand(RaftActor.java:270)[202:org.opendaylight.controller.sal-akka-raft:1.7.0.SNAPSHOT]
	at org.opendaylight.controller.cluster.common.actor.AbstractUntypedPersistentActor.onReceiveCommand(AbstractUntypedPersistentActor.java:44)[210:org.opendaylight.controller.sal-clustering-commons:1.7.0.SNAPSHOT]
	at akka.persistence.UntypedPersistentActor.onReceive(PersistentActor.scala:170)[37:com.typesafe.akka.persistence:2.4.18]
	at org.opendaylight.controller.cluster.common.actor.MeteringBehavior.apply(MeteringBehavior.java:104)[210:org.opendaylight.controller.sal-clustering-commons:1.7.0.SNAPSHOT]
	at akka.actor.ActorCell$$anonfun$become$1.applyOrElse(ActorCell.scala:544)[34:com.typesafe.akka.actor:2.4.18]
	at akka.actor.Actor$class.aroundReceive(Actor.scala:502)[34:com.typesafe.akka.actor:2.4.18]
	at akka.persistence.UntypedPersistentActor.akka$persistence$Eventsourced$$super$aroundReceive(PersistentActor.scala:168)[37:com.typesafe.akka.persistence:2.4.18]
	at akka.persistence.Eventsourced$$anon$1.stateReceive(Eventsourced.scala:727)[37:com.typesafe.akka.persistence:2.4.18]
	at akka.persistence.Eventsourced$class.aroundReceive(Eventsourced.scala:183)[37:com.typesafe.akka.persistence:2.4.18]
	at akka.persistence.UntypedPersistentActor.aroundReceive(PersistentActor.scala:168)[37:com.typesafe.akka.persistence:2.4.18]
	at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)[34:com.typesafe.akka.actor:2.4.18]
	at akka.actor.ActorCell.invoke(ActorCell.scala:495)[34:com.typesafe.akka.actor:2.4.18]
	at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)[34:com.typesafe.akka.actor:2.4.18]
	at akka.dispatch.Mailbox.run(Mailbox.scala:224)[34:com.typesafe.akka.actor:2.4.18]
	at akka.dispatch.Mailbox.exec(Mailbox.scala:234)[34:com.typesafe.akka.actor:2.4.18]
	at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)[418:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc]
	at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)[418:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc]
	at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)[418:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc]
	at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)[418:org.scala-lang.scala-library:2.11.11.v20170413-090219-8a413ba7cc]
Caused by: org.opendaylight.yangtools.yang.data.api.schema.tree.ConflictingModificationAppliedException: Node was replaced by other transaction.
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkConflicting(SchemaAwareApplyOperation.java:78)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkNotConflicting(SchemaAwareApplyOperation.java:106)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:170)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:128)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkMergeApplicable(AbstractNodeContainerModificationStrategy.java:313)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:131)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:288)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:125)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:288)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:125)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:288)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:125)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.StructuralContainerModificationStrategy.checkApplicable(StructuralContainerModificationStrategy.java:99)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:305)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:288)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:125)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.RootModificationApplyOperation.checkApplicable(RootModificationApplyOperation.java:72)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:35)[399:org.opendaylight.yangtools.yang-data-impl:1.2.0]
	at org.opendaylight.controller.cluster.datastore.ShardDataTree.lambda$processNextPendingTransaction$0(ShardDataTree.java:723)[217:org.opendaylight.controller.sal-distributed-datastore:1.7.0.SNAPSHOT]
	... 28 more