[main] INFO org.opendaylight.transportpce.tapi.impl.TapiProvider - TapiProvider Session Initiated
[main] INFO org.opendaylight.transportpce.tapi.impl.TapiProvider - Empty TAPI context created: null
[main] INFO org.opendaylight.transportpce.tapi.utils.TapiInitialORMapping - Performing initial mapping between OR and TAPI models.
[main] INFO org.opendaylight.transportpce.tapi.topology.TopologyUtils - TOPOUTILS, createOtnTopology, the TOPOLOGICAL_MODE is T0 - Full Multi-layer topology 
[main] ERROR org.opendaylight.transportpce.tapi.utils.TapiInitialORMapping - Couldnt obtain OR services from datastore
[main] INFO org.opendaylight.transportpce.common.network.RequestProcessor - RequestProcessor instantiated
[main] INFO org.opendaylight.transportpce.common.network.RequestProcessor - RequestProcessor instantiated