https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/TRNSPRTPCE-547 transportpce <p>We have an user report of:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>21:17:57.862 ERROR [opendaylight-cluster-data-notification-dispatcher-58] member-1-shard-topology-operational: Error notifying listener org.opendaylight.mdsal.binding.dom.adapter.BindingDOMDataTreeChangeListenerAdapter@736c9cc9 java.lang.NullPointerException: null at org.opendaylight.transportpce.networkmodel.service.NetworkModelServiceImpl.deleteOpenRoadmnode(NetworkModelServiceImpl.java:230) ~[bundleFile:?] at org.opendaylight.transportpce.networkmodel.NetConfTopologyListener.onDataTreeChanged(NetConfTopologyListener.java:78) ~[bundleFile:?] </pre> </div></div> <p>NPE is always a bug, because the receiver is not checking contract. There are a number of derefences and we do no have JDK17, so this needs further analysis as to where the null is coming from.</p> TRNSPRTPCE-547

NetworkModelServiceImpl.deleteOpenRoadmnode() fails

Bug Medium Verified Done Gilles Thouenon Robert Varga Sun, 10 Oct 2021 23:48:36 +0000 Fri, 10 Dec 2021 14:19:09 +0000 Fri, 19 Nov 2021 17:39:13 +0000 Silicon Phosphorus General 0 3 0 minutes 2 days <p>This NPE appears when, for example, there is an attempt of connection to a NETCONF node that fails. Many reasons for that (bad netconf-node-topology:port for example). In such a case, the netconf-connection-status remains "connecting" (instead of "connected"), and all the TransportPCE business logic (addition of a node in PortMapping, in different topologies...) fails.<br/> Without protection, when we disconnect the node, a NPE appears since no node exists in any TransportPCE datastore.<br/> Nedd to add a protection to not trying to remove from TransportPCE datastores a node that does not exist.</p> Issue split YANGTOOLS-1346 Development Rank 0|i03srb:pafbzzx Sprint Sprint 23 Sprint 24