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    <title>OpenDaylight JIRA</title>
    <link>https://jira.opendaylight.org</link>
    <description>This file is an XML representation of an issue</description>
    <language>en-us</language>    <build-info>
        <version>8.20.10</version>
        <build-number>820010</build-number>
        <build-date>22-06-2022</build-date>
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<item>
            <title>[NEUTRON-61] Transation failed  java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=nul</title>
                <link>https://jira.opendaylight.org/browse/NEUTRON-61</link>
                <project id="10145" key="NEUTRON">neutron</project>
                    <description>&lt;p&gt;with master branch.&lt;br/&gt;
port update right after port creation causes transaction abort.&lt;/p&gt;


&lt;p&gt;2015-08-14 17:20:25,802 | INFO  | tp781830694-1159 | AbstractHandler                  | 400 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.0.SNAPSHOT | enqueueEvent: evenDispatcher: org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl@37dbebd5 - NorthboundEvent [handler=NEUTRON_NETWORK, action=ADD, port=null, subnet=null, router=null, routerInterface=null, floatingIP=null, network=NeutronNetwork [networkUUID=32d2431d-b537-41af-9a71-a4d120cbaa46, networkName=tempest-test-network--517355996, adminStateUp=true, shared=false, tenantID=228cc69c6dfc4ad6abecdd3adc515dc8, routerExternal=false, providerNetworkType=vxlan, providerPhysicalNetwork=null, providerSegmentationID=1077, status=ACTIVE, subnets=[], segments = null], loadBalancer=null, loadBalancerPool=null, loadBalancerPoolMember=null]&lt;br/&gt;
2015-08-14 17:20:25,802 | DEBUG | ntDispatcherImpl | NeutronL3Adapter                 | 400 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.0.SNAPSHOT | neutronNetwork ADD: network: NeutronNetwork [networkUUID=32d2431d-b537-41af-9a71-a4d120cbaa46, networkName=tempest-test-network--517355996, adminStateUp=true, shared=false, tenantID=228cc69c6dfc4ad6abecdd3adc515dc8, routerExternal=false, providerNetworkType=vxlan, providerPhysicalNetwork=null, providerSegmentationID=1077, status=ACTIVE, subnets=[], segments = null]&lt;br/&gt;
2015-08-14 17:20:26,087 | INFO  | tp781830694-1186 | AbstractHandler                  | 400 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.0.SNAPSHOT | enqueueEvent: evenDispatcher: org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl@37dbebd5 - NorthboundEvent [handler=NEUTRON_SUBNET, action=ADD, port=null, subnet=NeutronSubnet [subnetUUID=9515a2ed-6572-4ecb-8137-1fa47b21865c, networkUUID=32d2431d-b537-41af-9a71-a4d120cbaa46, name=, ipVersion=4, cidr=10.100.0.0/28, gatewayIP=10.100.0.1, dnsNameservers=[], allocationPools=[NeutronSubnetIPAllocationPool &lt;span class=&quot;error&quot;&gt;&amp;#91;start=10.100.0.2, end=10.100.0.14&amp;#93;&lt;/span&gt;], hostRoutes=[], enableDHCP=true, tenantID=228cc69c6dfc4ad6abecdd3adc515dc8, ipv6AddressMode=null, ipv6RaMode=null], router=null, routerInterface=null, floatingIP=null, network=null, loadBalancer=null, loadBalancerPool=null, loadBalancerPoolMember=null]&lt;br/&gt;
2015-08-14 17:20:26,087 | DEBUG | ntDispatcherImpl | NeutronL3Adapter                 | 400 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.0.SNAPSHOT | Neutron subnet ADD event : NeutronSubnet [subnetUUID=9515a2ed-6572-4ecb-8137-1fa47b21865c, networkUUID=32d2431d-b537-41af-9a71-a4d120cbaa46, name=, ipVersion=4, cidr=10.100.0.0/28, gatewayIP=10.100.0.1, dnsNameservers=[], allocationPools=[NeutronSubnetIPAllocationPool &lt;span class=&quot;error&quot;&gt;&amp;#91;start=10.100.0.2, end=10.100.0.14&amp;#93;&lt;/span&gt;], hostRoutes=[], enableDHCP=true, tenantID=228cc69c6dfc4ad6abecdd3adc515dc8, ipv6AddressMode=null, ipv6RaMode=null]&lt;br/&gt;
2015-08-14 17:20:26,473 | INFO  | tp781830694-1186 | AbstractHandler                  | 400 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.0.SNAPSHOT | enqueueEvent: evenDispatcher: org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl@37dbebd5 - NorthboundEvent [handler=NEUTRON_PORT, action=ADD, port=NeutronPort [portUUID=d02ccb5e-2acb-4063-9b2e-1a9073c87351, networkUUID=32d2431d-b537-41af-9a71-a4d120cbaa46, name=, adminStateUp=true, status=null, macAddress=FA:16:3E:CF:64:17, fixedIPs=[Neutron_IPs&lt;/p&gt;
{ipAddress=&apos;10.100.0.2&apos;, subnetUUID=&apos;9515a2ed-6572-4ecb-8137-1fa47b21865c&apos;}], deviceID=dhcpf7a98173-37b1-5e61-9aec-e3057d825ed1-32d2431d-b537-41af-9a71-a4d120cbaa46, deviceOwner=network:dhcp, tenantID=228cc69c6dfc4ad6abecdd3adc515dc8, securityGroups=[], bindinghostID=ls, bindingvnicType=normal, bindingvnicType=normal], subnet=null, router=null, routerInterface=null, floatingIP=null, network=null, loadBalancer=null, loadBalancerPool=null, loadBalancerPoolMember=null]&lt;br/&gt;
2015-08-14 17:20:26,473 | DEBUG | ntDispatcherImpl | PortHandler                      | 400 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.0.SNAPSHOT |  Port-ADD successful for tenant-id - 228cc69c6dfc4ad6abecdd3adc515dc8, network-id - 32d2431d-b537-41af-9a71-a4d120cbaa46, port-id - d02ccb5e-2acb-4063-9b2e-1a9073c87351&lt;br/&gt;
2015-08-14 17:20:26,473 | DEBUG | ntDispatcherImpl | NeutronL3Adapter                 | 400 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.0.SNAPSHOT | Neutron port ADD event : NeutronPort [portUUID=d02ccb5e-2acb-4063-9b2e-1a9073c87351, networkUUID=32d2431d-b537-41af-9a71-a4d120cbaa46, name=, adminStateUp=true, status=null, macAddress=FA:16:3E:CF:64:17, fixedIPs=[Neutron_IPs{ipAddress=&apos;10.100.0.2&apos;, subnetUUID=&apos;9515a2ed-6572-4ecb-8137-1fa47b21865c&apos;}
&lt;p&gt;], deviceID=dhcpf7a98173-37b1-5e61-9aec-e3057d825ed1-32d2431d-b537-41af-9a71-a4d120cbaa46, deviceOwner=network:dhcp, tenantID=228cc69c6dfc4ad6abecdd3adc515dc8, securityGroups=[], bindinghostID=ls, bindingvnicType=normal, bindingvnicType=normal]&lt;br/&gt;
2015-08-14 17:20:26,622 | INFO  | tp781830694-1186 | AbstractHandler                  | 400 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.0.SNAPSHOT | enqueueEvent: evenDispatcher: org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl@37dbebd5 - NorthboundEvent [handler=NEUTRON_PORT, action=UPDATE, port=NeutronPort [portUUID=d02ccb5e-2acb-4063-9b2e-1a9073c87351, networkUUID=null, name=, adminStateUp=true, status=null, macAddress=null, fixedIPs=null, deviceID=dhcpf7a98173-37b1-5e61-9aec-e3057d825ed1-32d2431d-b537-41af-9a71-a4d120cbaa46, deviceOwner=network:dhcp, tenantID=null, securityGroups=[], bindinghostID=ls, bindingvnicType=normal, bindingvnicType=normal], subnet=null, router=null, routerInterface=null, floatingIP=null, network=null, loadBalancer=null, loadBalancerPool=null, loadBalancerPoolMember=null]&lt;br/&gt;
2015-08-14 17:20:26,623 | WARN  | lt-dispatcher-22 | SimpleShardDataTreeCohort        | 157 - org.opendaylight.controller.sal-distributed-datastore - 1.3.0.SNAPSHOT | Store Tx member-1-txn-183: Conflicting modification for path /(urn:opendaylight:neutron?revision=2015-03-25)neutron/ports/port/port[&lt;/p&gt;
{(urn:opendaylight:neutron?revision=2015-03-25)uuid=d02ccb5e-2acb-4063-9b2e-1a9073c87351}
&lt;p&gt;].&lt;br/&gt;
2015-08-14 17:20:26,623 | DEBUG | ntDispatcherImpl | PortHandler                      | 400 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.0.SNAPSHOT | Handling neutron update port NeutronPort [portUUID=d02ccb5e-2acb-4063-9b2e-1a9073c87351, networkUUID=null, name=, adminStateUp=true, status=null, macAddress=null, fixedIPs=null, deviceID=dhcpf7a98173-37b1-5e61-9aec-e3057d825ed1-32d2431d-b537-41af-9a71-a4d120cbaa46, deviceOwner=network:dhcp, tenantID=null, securityGroups=[], bindinghostID=ls, bindingvnicType=normal, bindingvnicType=normal]&lt;br/&gt;
2015-08-14 17:20:26,623 | DEBUG | ntDispatcherImpl | NeutronL3Adapter                 | 400 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.0.SNAPSHOT | Neutron port UPDATE event : NeutronPort [portUUID=d02ccb5e-2acb-4063-9b2e-1a9073c87351, networkUUID=null, name=, adminStateUp=true, status=null, macAddress=null, fixedIPs=null, deviceID=dhcpf7a98173-37b1-5e61-9aec-e3057d825ed1-32d2431d-b537-41af-9a71-a4d120cbaa46, deviceOwner=network:dhcp, tenantID=null, securityGroups=[], bindinghostID=ls, bindingvnicType=normal, bindingvnicType=normal]&lt;br/&gt;
2015-08-14 17:20:26,623 | WARN  | ult-dispatcher-4 | ConcurrentDOMDataBroker          | 157 - org.opendaylight.controller.sal-distributed-datastore - 1.3.0.SNAPSHOT | Tx: DOM-183 Error during phase CAN_COMMIT, starting Abort&lt;br/&gt;
OptimisticLockFailedException&lt;/p&gt;
{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.]]}
&lt;p&gt;        at org.opendaylight.controller.cluster.datastore.SimpleShardDataTreeCohort.canCommit(SimpleShardDataTreeCohort.java:54)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.doCanCommit(ShardCommitCoordinator.java:316)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.maybeProcessNextCohortEntry(ShardCommitCoordinator.java:475)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.currentTransactionComplete(ShardCommitCoordinator.java:456)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.datastore.Shard.finishCommit(Shard.java:364)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.datastore.Shard.finishCommit(Shard.java:400)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.datastore.Shard.applyState(Shard.java:634)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.raft.RaftActor.handleCommand(RaftActor.java:209)&lt;span class=&quot;error&quot;&gt;&amp;#91;150:org.opendaylight.controller.sal-akka-raft:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.common.actor.AbstractUntypedPersistentActor.onReceiveCommand(AbstractUntypedPersistentActor.java:36)&lt;span class=&quot;error&quot;&gt;&amp;#91;149:org.opendaylight.controller.sal-clustering-commons:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.datastore.Shard.onReceiveCommand(Shard.java:270)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.UntypedPersistentActor.onReceive(Eventsourced.scala:430)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.common.actor.MeteringBehavior.apply(MeteringBehavior.java:97)&lt;span class=&quot;error&quot;&gt;&amp;#91;149:org.opendaylight.controller.sal-clustering-commons:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.actor.ActorCell$$anonfun$become$1.applyOrElse(ActorCell.scala:534)&lt;span class=&quot;error&quot;&gt;&amp;#91;142:com.typesafe.akka.actor:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.Recovery$State$class.process(Recovery.scala:30)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.ProcessorImpl$$anon$2.process(Processor.scala:103)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.ProcessorImpl$$anon$2.aroundReceive(Processor.scala:114)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.Recovery$class.aroundReceive(Recovery.scala:265)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.UntypedPersistentActor.akka$persistence$Eventsourced$$super$aroundReceive(Eventsourced.scala:428)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.Eventsourced$$anon$2.doAroundReceive(Eventsourced.scala:82)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.Eventsourced$$anon$2.aroundReceive(Eventsourced.scala:78)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.Eventsourced$class.aroundReceive(Eventsourced.scala:369)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.UntypedPersistentActor.aroundReceive(Eventsourced.scala:428)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.actor.ActorCell.receiveMessage(ActorCell.scala:516)&lt;span class=&quot;error&quot;&gt;&amp;#91;142:com.typesafe.akka.actor:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.actor.ActorCell.invoke(ActorCell.scala:487)&lt;span class=&quot;error&quot;&gt;&amp;#91;142:com.typesafe.akka.actor:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:254)&lt;span class=&quot;error&quot;&gt;&amp;#91;142:com.typesafe.akka.actor:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.dispatch.Mailbox.run(Mailbox.scala:221)&lt;span class=&quot;error&quot;&gt;&amp;#91;142:com.typesafe.akka.actor:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.dispatch.Mailbox.exec(Mailbox.scala:231)&lt;span class=&quot;error&quot;&gt;&amp;#91;142:com.typesafe.akka.actor:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)&lt;span class=&quot;error&quot;&gt;&amp;#91;139:org.scala-lang.scala-library:2.10.4.v20140209-180020-VFINAL-b66a39653b&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:1253)&lt;span class=&quot;error&quot;&gt;&amp;#91;139:org.scala-lang.scala-library:2.10.4.v20140209-180020-VFINAL-b66a39653b&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1346)&lt;span class=&quot;error&quot;&gt;&amp;#91;139:org.scala-lang.scala-library:2.10.4.v20140209-180020-VFINAL-b66a39653b&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)&lt;span class=&quot;error&quot;&gt;&amp;#91;139:org.scala-lang.scala-library:2.10.4.v20140209-180020-VFINAL-b66a39653b&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)&lt;span class=&quot;error&quot;&gt;&amp;#91;139:org.scala-lang.scala-library:2.10.4.v20140209-180020-VFINAL-b66a39653b&amp;#93;&lt;/span&gt;&lt;br/&gt;
Caused by: org.opendaylight.yangtools.yang.data.api.schema.tree.ConflictingModificationAppliedException: Node was created by other transaction.&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:172)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:127)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:205)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkMergeApplicable(AbstractNodeContainerModificationStrategy.java:213)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:130)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:205)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkMergeApplicable(AbstractNodeContainerModificationStrategy.java:213)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:130)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:205)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkMergeApplicable(AbstractNodeContainerModificationStrategy.java:213)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:130)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:205)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:189)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:124)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.RootModificationApplyOperation.checkApplicable(RootModificationApplyOperation.java:72)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:38)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.datastore.SimpleShardDataTreeCohort.canCommit(SimpleShardDataTreeCohort.java:48)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        ... 31 more&lt;br/&gt;
2015-08-14 17:20:26,623 | ERROR | lt-dispatcher-32 | LocalThreePhaseCommitCohort      | 157 - org.opendaylight.controller.sal-distributed-datastore - 1.3.0.SNAPSHOT | Failed to prepare transaction member-1-txn-183 on backend&lt;br/&gt;
OptimisticLockFailedException&lt;/p&gt;
{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.]]}
&lt;p&gt;        at org.opendaylight.controller.cluster.datastore.SimpleShardDataTreeCohort.canCommit(SimpleShardDataTreeCohort.java:54)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.doCanCommit(ShardCommitCoordinator.java:316)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.maybeProcessNextCohortEntry(ShardCommitCoordinator.java:475)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.currentTransactionComplete(ShardCommitCoordinator.java:456)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.datastore.Shard.finishCommit(Shard.java:364)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.datastore.Shard.finishCommit(Shard.java:400)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.datastore.Shard.applyState(Shard.java:634)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.raft.RaftActor.handleCommand(RaftActor.java:209)&lt;span class=&quot;error&quot;&gt;&amp;#91;150:org.opendaylight.controller.sal-akka-raft:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.common.actor.AbstractUntypedPersistentActor.onReceiveCommand(AbstractUntypedPersistentActor.java:36)&lt;span class=&quot;error&quot;&gt;&amp;#91;149:org.opendaylight.controller.sal-clustering-commons:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.datastore.Shard.onReceiveCommand(Shard.java:270)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.UntypedPersistentActor.onReceive(Eventsourced.scala:430)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.common.actor.MeteringBehavior.apply(MeteringBehavior.java:97)&lt;span class=&quot;error&quot;&gt;&amp;#91;149:org.opendaylight.controller.sal-clustering-commons:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.actor.ActorCell$$anonfun$become$1.applyOrElse(ActorCell.scala:534)&lt;span class=&quot;error&quot;&gt;&amp;#91;142:com.typesafe.akka.actor:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.Recovery$State$class.process(Recovery.scala:30)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.ProcessorImpl$$anon$2.process(Processor.scala:103)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.ProcessorImpl$$anon$2.aroundReceive(Processor.scala:114)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.Recovery$class.aroundReceive(Recovery.scala:265)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.UntypedPersistentActor.akka$persistence$Eventsourced$$super$aroundReceive(Eventsourced.scala:428)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.Eventsourced$$anon$2.doAroundReceive(Eventsourced.scala:82)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.Eventsourced$$anon$2.aroundReceive(Eventsourced.scala:78)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.Eventsourced$class.aroundReceive(Eventsourced.scala:369)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.persistence.UntypedPersistentActor.aroundReceive(Eventsourced.scala:428)&lt;span class=&quot;error&quot;&gt;&amp;#91;147:com.typesafe.akka.persistence.experimental:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.actor.ActorCell.receiveMessage(ActorCell.scala:516)&lt;span class=&quot;error&quot;&gt;&amp;#91;142:com.typesafe.akka.actor:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.actor.ActorCell.invoke(ActorCell.scala:487)&lt;span class=&quot;error&quot;&gt;&amp;#91;142:com.typesafe.akka.actor:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:254)&lt;span class=&quot;error&quot;&gt;&amp;#91;142:com.typesafe.akka.actor:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.dispatch.Mailbox.run(Mailbox.scala:221)&lt;span class=&quot;error&quot;&gt;&amp;#91;142:com.typesafe.akka.actor:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at akka.dispatch.Mailbox.exec(Mailbox.scala:231)&lt;span class=&quot;error&quot;&gt;&amp;#91;142:com.typesafe.akka.actor:2.3.10&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)&lt;span class=&quot;error&quot;&gt;&amp;#91;139:org.scala-lang.scala-library:2.10.4.v20140209-180020-VFINAL-b66a39653b&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:1253)&lt;span class=&quot;error&quot;&gt;&amp;#91;139:org.scala-lang.scala-library:2.10.4.v20140209-180020-VFINAL-b66a39653b&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1346)&lt;span class=&quot;error&quot;&gt;&amp;#91;139:org.scala-lang.scala-library:2.10.4.v20140209-180020-VFINAL-b66a39653b&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)&lt;span class=&quot;error&quot;&gt;&amp;#91;139:org.scala-lang.scala-library:2.10.4.v20140209-180020-VFINAL-b66a39653b&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)&lt;span class=&quot;error&quot;&gt;&amp;#91;139:org.scala-lang.scala-library:2.10.4.v20140209-180020-VFINAL-b66a39653b&amp;#93;&lt;/span&gt;&lt;br/&gt;
Caused by: org.opendaylight.yangtools.yang.data.api.schema.tree.ConflictingModificationAppliedException: Node was created by other transaction.&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkWriteApplicable(SchemaAwareApplyOperation.java:172)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:127)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:205)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkMergeApplicable(AbstractNodeContainerModificationStrategy.java:213)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:130)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:205)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkMergeApplicable(AbstractNodeContainerModificationStrategy.java:213)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:130)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:205)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkMergeApplicable(AbstractNodeContainerModificationStrategy.java:213)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:130)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkChildPreconditions(AbstractNodeContainerModificationStrategy.java:205)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractNodeContainerModificationStrategy.checkTouchApplicable(AbstractNodeContainerModificationStrategy.java:189)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:124)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.RootModificationApplyOperation.checkApplicable(RootModificationApplyOperation.java:72)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.yangtools.yang.data.impl.schema.tree.AbstractDataTreeTip.validate(AbstractDataTreeTip.java:38)&lt;span class=&quot;error&quot;&gt;&amp;#91;63:org.opendaylight.yangtools.yang-data-impl:0.8.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.controller.cluster.datastore.SimpleShardDataTreeCohort.canCommit(SimpleShardDataTreeCohort.java:48)&lt;span class=&quot;error&quot;&gt;&amp;#91;157:org.opendaylight.controller.sal-distributed-datastore:1.3.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        ... 31 more&lt;br/&gt;
2015-08-14 17:20:26,625 | WARN  | tp781830694-1159 | AbstractNeutronInterface         | 374 - org.opendaylight.neutron.transcriber - 0.6.0.SNAPSHOT | Transation failed &lt;br/&gt;
java.util.concurrent.ExecutionException: OptimisticLockFailedException&lt;/p&gt;
{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.]]}
&lt;p&gt;        at org.opendaylight.yangtools.util.concurrent.MappingCheckedFuture.wrapInExecutionException(MappingCheckedFuture.java:63)&lt;br/&gt;
        at org.opendaylight.yangtools.util.concurrent.MappingCheckedFuture.get(MappingCheckedFuture.java:76)&lt;br/&gt;
        at org.opendaylight.neutron.transcriber.AbstractNeutronInterface.updateMd(AbstractNeutronInterface.java:90)&lt;br/&gt;
        at org.opendaylight.neutron.transcriber.AbstractNeutronInterface.updateMd(AbstractNeutronInterface.java:100)&lt;br/&gt;
        at org.opendaylight.neutron.transcriber.NeutronPortInterface.updatePort(NeutronPortInterface.java:126)&lt;br/&gt;
        at org.opendaylight.neutron.northbound.api.NeutronPortsNorthbound.updatePort(NeutronPortsNorthbound.java:316)&lt;span class=&quot;error&quot;&gt;&amp;#91;373:org.opendaylight.neutron.northbound-api:0.6.0.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at sun.reflect.GeneratedMethodAccessor191.invoke(Unknown Source)&lt;br/&gt;
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;span class=&quot;error&quot;&gt;&amp;#91;:1.7.0_79&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at java.lang.reflect.Method.invoke(Method.java:606)&lt;span class=&quot;error&quot;&gt;&amp;#91;:1.7.0_79&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)&lt;span class=&quot;error&quot;&gt;&amp;#91;195:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)&lt;span class=&quot;error&quot;&gt;&amp;#91;195:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)&lt;span class=&quot;error&quot;&gt;&amp;#91;195:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)&lt;span class=&quot;error&quot;&gt;&amp;#91;195:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)&lt;span class=&quot;error&quot;&gt;&amp;#91;195:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)&lt;span class=&quot;error&quot;&gt;&amp;#91;195:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)&lt;span class=&quot;error&quot;&gt;&amp;#91;195:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)&lt;span class=&quot;error&quot;&gt;&amp;#91;195:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1511)&lt;span class=&quot;error&quot;&gt;&amp;#91;195:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1442)&lt;span class=&quot;error&quot;&gt;&amp;#91;195:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391)&lt;span class=&quot;error&quot;&gt;&amp;#91;195:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381)&lt;span class=&quot;error&quot;&gt;&amp;#91;195:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)&lt;span class=&quot;error&quot;&gt;&amp;#91;196:com.sun.jersey.servlet:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)&lt;span class=&quot;error&quot;&gt;&amp;#91;196:com.sun.jersey.servlet:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)&lt;span class=&quot;error&quot;&gt;&amp;#91;196:com.sun.jersey.servlet:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)&lt;span class=&quot;error&quot;&gt;&amp;#91;159:org.apache.geronimo.specs.geronimo-servlet_3.0_spec:1.0.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)&lt;span class=&quot;error&quot;&gt;&amp;#91;165:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1496)&lt;span class=&quot;error&quot;&gt;&amp;#91;165:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:247)&lt;span class=&quot;error&quot;&gt;&amp;#91;165:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:210)&lt;span class=&quot;error&quot;&gt;&amp;#91;165:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467)&lt;span class=&quot;error&quot;&gt;&amp;#91;165:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)&lt;span class=&quot;error&quot;&gt;&amp;#91;165:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69)&lt;span class=&quot;error&quot;&gt;&amp;#91;174:org.ops4j.pax.web.pax-web-jetty:3.1.4&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)&lt;span class=&quot;error&quot;&gt;&amp;#91;165:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)&lt;span class=&quot;error&quot;&gt;&amp;#91;165:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)&lt;span class=&quot;error&quot;&gt;&amp;#91;165:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)&lt;span class=&quot;error&quot;&gt;&amp;#91;165:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:240)&lt;span class=&quot;error&quot;&gt;&amp;#91;174:org.ops4j.pax.web.pax-web-jetty:3.1.4&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429)&lt;span class=&quot;error&quot;&gt;&amp;#91;165:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)&lt;span class=&quot;error&quot;&gt;&amp;#91;165:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)&lt;span class=&quot;error&quot;&gt;&amp;#91;165:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)&lt;span class=&quot;error&quot;&gt;&amp;#91;165:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:75)&lt;span class=&quot;error&quot;&gt;&amp;#91;174:org.ops4j.pax.web.pax-web-jetty:3.1.4&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.handler.Hand...&lt;/p&gt;</description>
                <environment>&lt;p&gt;Operating System: All&lt;br/&gt;
Platform: All&lt;/p&gt;</environment>
        <key id="26623">NEUTRON-61</key>
            <summary>Transation failed  java.util.concurrent.ExecutionException: OptimisticLockFailedException{message=Optimistic lock failed., errorList=[RpcError [message=Optimistic lock failed., severity=ERROR, errorType=APPLICATION, tag=resource-denied, applicationTag=nul</summary>
                <type id="10104" iconUrl="https://jira.opendaylight.org/secure/viewavatar?size=xsmall&amp;avatarId=10303&amp;avatarType=issuetype">Bug</type>
                                                <status id="5" iconUrl="https://jira.opendaylight.org/images/icons/statuses/resolved.png" description="A resolution has been taken, and it is awaiting verification by reporter. From here issues are either reopened, or are closed.">Resolved</status>
                    <statusCategory id="3" key="done" colorName="green"/>
                                    <resolution id="10000">Done</resolution>
                                        <assignee username="yamahata">Isaku Yamahata</assignee>
                                    <reporter username="yamahata">Isaku Yamahata</reporter>
                        <labels>
                    </labels>
                <created>Sat, 15 Aug 2015 01:38:44 +0000</created>
                <updated>Tue, 29 Sep 2015 23:37:10 +0000</updated>
                            <resolved>Tue, 29 Sep 2015 23:37:10 +0000</resolved>
                                    <version>unspecified</version>
                                                    <component>transcriber</component>
                        <due></due>
                            <votes>0</votes>
                                    <watches>0</watches>
                                                                                                                <comments>
                            <comment id="53427" author="yamahata" created="Tue, 29 Sep 2015 23:37:10 +0000"  >&lt;p&gt;&lt;a href=&quot;https://git.opendaylight.org/gerrit/#/c/25332/&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://git.opendaylight.org/gerrit/#/c/25332/&lt;/a&gt;&lt;/p&gt;</comment>
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