ODL_ERROR2

2016-06-06 16:36:49,917 | ERROR | ult-dispatcher-3 | LocalThreePhaseCommitCohort      | 139 - org.opendaylight.controller.sal-distributed-datastore - 1.3.3.beryllium-daily-v201605200033 | Failed to prepare transaction member-1-txn-7216-1465231009915 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 created by other transaction.]]}
        at org.opendaylight.controller.cluster.datastore.SimpleShardDataTreeCohort.canCommit(SimpleShardDataTreeCohort.java:54)[139:org.opendaylight.controller.sal-distributed-datastore:1.3.3.beryllium-daily-v201605200033]
        at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator$CohortEntry.canCommit(ShardCommitCoordinator.java:662)[139:org.opendaylight.controller.sal-distributed-datastore:1.3.3.beryllium-daily-v201605200033]
        at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.doCanCommit(ShardCommitCoordinator.java:330)[139:org.opendaylight.controller.sal-distributed-datastore:1.3.3.beryllium-daily-v201605200033]
        at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.maybeProcessNextCohortEntry(ShardCommitCoordinator.java:557)[139:org.opendaylight.controller.sal-distributed-datastore:1.3.3.beryllium-daily-v201605200033]
        at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.currentTransactionComplete(ShardCommitCoordinator.java:538)[139:org.opendaylight.controller.sal-distributed-datastore:1.3.3.beryllium-daily-v201605200033]
        at org.opendaylight.controller.cluster.datastore.Shard.finishCommit(Shard.java:379)[139:org.opendaylight.controller.sal-distributed-datastore:1.3.3.beryllium-daily-v201605200033]
        at org.opendaylight.controller.cluster.datastore.Shard.finishCommit(Shard.java:415)[139:org.opendaylight.controller.sal-distributed-datastore:1.3.3.beryllium-daily-v201605200033]
        at org.opendaylight.controller.cluster.datastore.Shard.applyState(Shard.java:663)[139:org.opendaylight.controller.sal-distributed-datastore:1.3.3.beryllium-daily-v201605200033]
        at org.opendaylight.controller.cluster.raft.RaftActor.handleCommand(RaftActor.java:224)[136:org.opendaylight.controller.sal-akka-raft:1.3.3.beryllium-daily-v201605200033]
        at org.opendaylight.controller.cluster.common.actor.AbstractUntypedPersistentActor.onReceiveCommand(AbstractUntypedPersistentActor.java:36)[135:org.opendaylight.controller.sal-clustering-commons:1.3.3.beryllium-daily-v201605200033]
        at org.opendaylight.controller.cluster.datastore.Shard.onReceiveCommand(Shard.java:275)[139:org.opendaylight.controller.sal-distributed-datastore:1.3.3.beryllium-daily-v201605200033]
        at akka.persistence.UntypedPersistentActor.onReceive(Eventsourced.scala:430)[129:com.typesafe.akka.persistence.experimental:2.3.14]
        at org.opendaylight.controller.cluster.common.actor.MeteringBehavior.apply(MeteringBehavior.java:97)[135:org.opendaylight.controller.sal-clustering-commons:1.3.3.beryllium-daily-v201605200033]
        at akka.actor.ActorCell$$anonfun$become$1.applyOrElse(ActorCell.scala:534)[124:com.typesafe.akka.actor:2.3.14]
        at akka.persistence.Recovery$State$class.process(Recovery.scala:30)[129:com.typesafe.akka.persistence.experimental:2.3.14]
        at akka.persistence.ProcessorImpl$$anon$2.process(Processor.scala:103)[129:com.typesafe.akka.persistence.experimental:2.3.14]
        at akka.persistence.ProcessorImpl$$anon$2.aroundReceive(Processor.scala:114)[129:com.typesafe.akka.persistence.experimental:2.3.14]
        at akka.persistence.Recovery$class.aroundReceive(Recovery.scala:265)[129:com.typesafe.akka.persistence.experimental:2.3.14]
        at akka.persistence.UntypedPersistentActor.akka$persistence$Eventsourced$$super$aroundReceive(Eventsourced.scala:428)[129:com.typesafe.akka.persistence.experimental:2.3.14]
        at akka.persistence.Eventsourced$$anon$2.doAroundReceive(Eventsourced.scala:82)[129:com.typesafe.akka.persistence.experimental:2.3.14]
        at akka.persistence.Eventsourced$$anon$2.aroundReceive(Eventsourced.scala:78)[129:com.typesafe.akka.persistence.experimental:2.3.14]
        at akka.persistence.Eventsourced$class.aroundReceive(Eventsourced.scala:369)[129:com.typesafe.akka.persistence.experimental:2.3.14