Merge "Change log levels to reduce the amount of logs generated"

12 files changed, 50 insertions, 47 deletions

diff --git a/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/DOMNotificationToXPath.java b/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/DOMNotificationToXPath.java
index abe89df7a..3d7353328 100644
--- a/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/DOMNotificationToXPath.java
+++ b/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/DOMNotificationToXPath.java
@@ -224,10 +224,10 @@ public class DOMNotificationToXPath {
         Instant eventTime;
         if (domNotification instanceof DOMEvent) {
             eventTime = ((DOMEvent) domNotification).getEventInstant();
-            LOG.info("Event time {}", eventTime);
+            LOG.debug("Event time {}", eventTime);
         } else {
             eventTime = Instant.now();
-            LOG.info("Defaulting to actual time of processing the notification - {}", eventTime);
+            LOG.debug("Defaulting to actual time of processing the notification - {}", eventTime);
         }
         return eventTime;
     }
diff --git a/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/ORanDOMChangeNotificationListener.java b/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/ORanDOMChangeNotificationListener.java
index 39eabcdc6..f8e8b6da2 100644
--- a/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/ORanDOMChangeNotificationListener.java
+++ b/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/ORanDOMChangeNotificationListener.java
@@ -134,7 +134,7 @@ public class ORanDOMChangeNotificationListener implements DOMNotificationListene
             VESNotificationFieldsPOJO body =
                     mapper.createVESNotificationFields(domNotificationXPath.convertDomNotifToXPath(domNotification),
                             ORanDeviceManagerQNames.IETF_NETCONF_NOTIFICATIONS_NETCONF_CONFIG_CHANGE.getLocalName());
-            log.info("domNotification in XPath format = {}",
+            log.debug("domNotification in XPath format = {}",
                     domNotificationXPath.convertDomNotifToXPath(domNotification));
             try {
                 vesCollectorService.publishVESMessage(vesCollectorService.generateVESEvent(header, body));
diff --git a/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/ORanDOMFaultNotificationListener.java b/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/ORanDOMFaultNotificationListener.java
index 494a01f71..3e6921272 100644
--- a/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/ORanDOMFaultNotificationListener.java
+++ b/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/ORanDOMFaultNotificationListener.java
@@ -115,7 +115,7 @@ public class ORanDOMFaultNotificationListener implements DOMNotificationListener
                 VESFaultFieldsPOJO body = mapper.mapFaultFields(notification);
                 VESMessage vesMsg = vesCollectorService.generateVESEvent(header, body);
                 vesCollectorService.publishVESMessage(vesMsg);
-                LOG.info("VES Message is  {}", vesMsg.getMessage());
+                LOG.debug("VES Message is  {}", vesMsg.getMessage());
                 writeToEventLog(vesMsg.getMessage(), eventTimeInstant, ORanDeviceManagerQNames.ORAN_FM_ALARM_NOTIF.getLocalName(), counter);
             }
         } catch (JsonProcessingException | DateTimeParseException e) {
diff --git a/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/ORanDOMNetworkElement.java b/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/ORanDOMNetworkElement.java
index 9b4f11e27..88a470f3f 100644
--- a/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/ORanDOMNetworkElement.java
+++ b/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/ORanDOMNetworkElement.java
@@ -77,7 +77,7 @@ public class ORanDOMNetworkElement implements NetworkElement {
 
     public ORanDOMNetworkElement(@NonNull NetconfDomAccessor netconfDomAccessor,
             @NonNull DeviceManagerServiceProvider serviceProvider) {
-        LOG.info("Create {}", ORanDOMNetworkElement.class.getSimpleName());
+        LOG.debug("Create {}", ORanDOMNetworkElement.class.getSimpleName());
         this.netconfDomAccessor = Objects.requireNonNull(netconfDomAccessor);
         Objects.requireNonNull(serviceProvider);
         this.databaseService = serviceProvider.getDataProvider();
@@ -199,7 +199,7 @@ public class ORanDOMNetworkElement implements NetworkElement {
      * @return NormalizedNode data with GUI cut through information or null if not available.
      */
     private @Nullable NormalizedNode getOnapSystemData() {
-        LOG.info("Get System1 for mountpoint {}", netconfDomAccessor.getNodeId().getValue());
+        LOG.debug("Get System1 for mountpoint {}", netconfDomAccessor.getNodeId().getValue());
         @NonNull
         InstanceIdentifierBuilder ietfSystemIID =
                 YangInstanceIdentifier.builder().node(ORanDeviceManagerQNames.IETF_SYSTEM_CONTAINER);
@@ -209,7 +209,7 @@ public class ORanDOMNetworkElement implements NetworkElement {
         InstanceIdentifierBuilder augmentedOnapSystem =
                 YangInstanceIdentifier.builder(ietfSystemIID.build()).node(onapSystemIID);
         Capabilities x = netconfDomAccessor.getCapabilites();
-        LOG.info("Capabilites: {}", x);
+        LOG.debug("Capabilites: {}", x);
         if (x.isSupportingNamespace(ORanDeviceManagerQNames.ONAP_SYSTEM_QNAME)) {
             Optional<NormalizedNode> res =
                     netconfDomAccessor.readDataNode(LogicalDatastoreType.OPERATIONAL, augmentedOnapSystem.build());
@@ -268,14 +268,14 @@ public class ORanDOMNetworkElement implements NetworkElement {
                     String deviceName = ORanDMDOMUtility.getLeafValue(device,
                             ORanDeviceManagerQNames.CALLHOME_SERVER_ALLOWED_DEVICE_KEY);
                     if (deviceName != null && deviceName.equals(mountpointName)) {
-                        LOG.info("Mountpoint {} is part of allowed-devices list", mountpointName);
+                        LOG.debug("Mountpoint {} is part of allowed-devices list", mountpointName);
                         return true;
                     }
                 }
             }
         }
 
-        LOG.info("Mountpoint {} is not part of allowed-devices list", mountpointName);
+        LOG.debug("Mountpoint {} is not part of allowed-devices list", mountpointName);
         return false;
     }
 
diff --git a/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/ORanDOMNotifToVESEventAssembly.java b/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/ORanDOMNotifToVESEventAssembly.java
index b8b5151fe..7a2cd43cf 100644
--- a/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/ORanDOMNotifToVESEventAssembly.java
+++ b/sdnr/wt/devicemanager-o-ran-sc/o-ran/ru-fh/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/oran/impl/dom/ORanDOMNotifToVESEventAssembly.java
@@ -88,7 +88,7 @@ public class ORanDOMNotifToVESEventAssembly {
             Entry<String, String> pair = it.next();
             buf.append("\n" + pair.getKey() + " = " + pair.getValue());
         }
-        log.info("Resultlist({}):{}", xPathFields.size(), buf.toString());
+        log.debug("Resultlist({}):{}", xPathFields.size(), buf.toString());
 
         ArrayList<HashMap<String, Object>> arrayOfNamedHashMap = new ArrayList<HashMap<String, Object>>();
         HashMap<String, Object> namedHashMap = new HashMap<String, Object>();
diff --git a/sdnr/wt/mountpoint-state-provider/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/mountpointstateprovider/impl/MountpointNodeStateListenerImpl.java b/sdnr/wt/mountpoint-state-provider/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/mountpointstateprovider/impl/MountpointNodeStateListenerImpl.java
index ea5232d59..1f8cee10d 100644
--- a/sdnr/wt/mountpoint-state-provider/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/mountpointstateprovider/impl/MountpointNodeStateListenerImpl.java
+++ b/sdnr/wt/mountpoint-state-provider/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/mountpointstateprovider/impl/MountpointNodeStateListenerImpl.java
@@ -49,7 +49,7 @@ public class MountpointNodeStateListenerImpl implements NetconfNodeStateListener
     public void onCreated(NodeId nNodeId, NetconfNode netconfNode) {
         Ipv4Address ipv4Address = netconfNode.getHost().getIpAddress().getIpv4Address();
         Ipv6Address ipv6Address = netconfNode.getHost().getIpAddress().getIpv6Address();
-        LOG.info("In onCreated of MountpointNodeStateListenerImpl - nNodeId = {}, IP Address = {}",nNodeId.getValue(),
+        LOG.debug("In onCreated of MountpointNodeStateListenerImpl - nNodeId = {}, IP Address = {}",nNodeId.getValue(),
                 ipv4Address != null?ipv4Address.getValue():ipv6Address.getValue());
         JSONObject obj = new JSONObject();
         obj.put(Constants.NODEID, nNodeId.getValue());
@@ -63,7 +63,7 @@ public class MountpointNodeStateListenerImpl implements NetconfNodeStateListener
     public void onStateChange(NodeId nNodeId, NetconfNode netconfNode) {
         Ipv4Address ipv4Address = netconfNode.getHost().getIpAddress().getIpv4Address();
         Ipv6Address ipv6Address = netconfNode.getHost().getIpAddress().getIpv6Address();
-        LOG.info("In onStateChange of MountpointNodeStateListenerImpl - nNodeId = {}, IP Address = {}",nNodeId.getValue(),
+        LOG.debug("In onStateChange of MountpointNodeStateListenerImpl - nNodeId = {}, IP Address = {}",nNodeId.getValue(),
                 ipv4Address != null?ipv4Address.getValue():ipv6Address.getValue());
         JSONObject obj = new JSONObject();
         obj.put(Constants.NODEID, nNodeId.getValue());
@@ -76,7 +76,7 @@ public class MountpointNodeStateListenerImpl implements NetconfNodeStateListener
     @Override
     public void onRemoved(NodeId nNodeId) {
 
-        LOG.info("In onRemoved of MountpointNodeStateListenerImpl - nNodeId = {}",nNodeId);
+        LOG.debug("In onRemoved of MountpointNodeStateListenerImpl - nNodeId = {}",nNodeId);
         JSONObject obj = new JSONObject();
         obj.put(Constants.NODEID, nNodeId.getValue());
         obj.put(Constants.NETCONFNODESTATE, "Removed");
diff --git a/sdnr/wt/mountpoint-state-provider/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/mountpointstateprovider/impl/MountpointStateVESMessageFormatter.java b/sdnr/wt/mountpoint-state-provider/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/mountpointstateprovider/impl/MountpointStateVESMessageFormatter.java
index 01a8d49ff..ad5198f2f 100644
--- a/sdnr/wt/mountpoint-state-provider/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/mountpointstateprovider/impl/MountpointStateVESMessageFormatter.java
+++ b/sdnr/wt/mountpoint-state-provider/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/mountpointstateprovider/impl/MountpointStateVESMessageFormatter.java
@@ -66,7 +66,7 @@ public class MountpointStateVESMessageFormatter {
         VESMessage vesMsg = null;
         try {
             vesMsg = vesCollectorService.generateVESEvent(vesCommonEventHeader, vesNotificationFields);
-            LOG.info("VES Message is - {}", vesMsg.getMessage());
+            LOG.debug("VES Message is - {}", vesMsg.getMessage());
         } catch (JsonProcessingException e) {
             LOG.error("Exception while generating VES Event - ", e);
         }
diff --git a/sdnr/wt/netconfnode-state-service/model/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/Capabilities.java b/sdnr/wt/netconfnode-state-service/model/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/Capabilities.java
index 82232b2d5..a05ae46cf 100644
--- a/sdnr/wt/netconfnode-state-service/model/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/Capabilities.java
+++ b/sdnr/wt/netconfnode-state-service/model/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/Capabilities.java
@@ -55,7 +55,7 @@ public class Capabilities {
     private Capabilities() {}
 
     public static Capabilities getAvailableCapabilities(@Nullable NetconfNode nnode) {
-        LOG.info("GetAvailableCapabilities for node");
+        LOG.debug("GetAvailableCapabilities for node");
         Capabilities capabilities = new Capabilities();
         if (nnode != null) {
             AvailableCapabilities availableCapabilites = nnode.getAvailableCapabilities();
@@ -71,7 +71,7 @@ public class Capabilities {
     }
 
     public static Capabilities getUnavailableCapabilities(NetconfNode nnode) {
-        LOG.info("GetUnavailableCapabilities for node");
+        LOG.debug("GetUnavailableCapabilities for node");
         Capabilities capabilities = new Capabilities();
         if (nnode != null) {
             UnavailableCapabilities availableCapabilites = nnode.getUnavailableCapabilities();
@@ -204,7 +204,7 @@ public class Capabilities {
         if (revisionObject instanceof Optional) {
             if (((Optional<?>) revisionObject).isPresent()) {
                 revisionObject = ((Optional<?>) revisionObject).get();
-                LOG.info("Unwrapp Optional: {}", revisionObject != null ? revisionObject.getClass() : null);
+                LOG.debug("Unwrapp Optional: {}", revisionObject != null ? revisionObject.getClass() : null);
             }
         }
         if (revisionObject == null) {
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/NetconfNodeStateServiceImpl.java b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/NetconfNodeStateServiceImpl.java
index 988dbd257..1b1676c42 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/NetconfNodeStateServiceImpl.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/NetconfNodeStateServiceImpl.java
@@ -306,7 +306,7 @@ public class NetconfNodeStateServiceImpl
     @Override
     public <L extends NetconfNodeConnectListener> @NonNull ListenerRegistration<L> registerNetconfNodeConnectListener(
             final @NonNull L netconfNodeConnectListener) {
-        LOG.info("Register connect listener {}", netconfNodeConnectListener.getClass().getName());
+        LOG.debug("Register connect listener {}", netconfNodeConnectListener.getClass().getName());
         netconfNodeConnectListenerList.add(netconfNodeConnectListener);
 
         return new ListenerRegistration<L>() {
@@ -317,7 +317,7 @@ public class NetconfNodeStateServiceImpl
 
             @Override
             public void close() {
-                LOG.info("Remove connect listener {}", netconfNodeConnectListener);
+                LOG.debug("Remove connect listener {}", netconfNodeConnectListener);
                 netconfNodeConnectListenerList.remove(netconfNodeConnectListener);
             }
         };
@@ -326,7 +326,7 @@ public class NetconfNodeStateServiceImpl
     @Override
     public <L extends NetconfNodeStateListener> @NonNull ListenerRegistration<L> registerNetconfNodeStateListener(
             @NonNull L netconfNodeStateListener) {
-        LOG.info("Register state listener {}", netconfNodeStateListener.getClass().getName());
+        LOG.debug("Register state listener {}", netconfNodeStateListener.getClass().getName());
         netconfNodeStateListenerList.add(netconfNodeStateListener);
 
         return new ListenerRegistration<L>() {
@@ -337,7 +337,7 @@ public class NetconfNodeStateServiceImpl
 
             @Override
             public void close() {
-                LOG.info("Remove state listener {}", netconfNodeStateListener);
+                LOG.debug("Remove state listener {}", netconfNodeStateListener);
                 netconfNodeStateListenerList.remove(netconfNodeStateListener);
             }
         };
@@ -346,7 +346,7 @@ public class NetconfNodeStateServiceImpl
     @Override
     public <L extends VesNotificationListener> @NonNull ListenerRegistration<L> registerVesNotifications(
             @NonNull L vesNotificationListener) {
-        LOG.info("Register Ves notification listener {}", vesNotificationListener.getClass().getName());
+        LOG.debug("Register Ves notification listener {}", vesNotificationListener.getClass().getName());
         vesNotificationListenerList.add(vesNotificationListener);
 
         return new ListenerRegistration<L>() {
@@ -357,7 +357,7 @@ public class NetconfNodeStateServiceImpl
 
             @Override
             public void close() {
-                LOG.info("Remove Ves notification listener {}", vesNotificationListener);
+                LOG.debug("Remove Ves notification listener {}", vesNotificationListener);
                 vesNotificationListenerList.remove(vesNotificationListener);
             }
         };
@@ -412,7 +412,7 @@ public class NetconfNodeStateServiceImpl
     private void enterConnectedState(NodeId nNodeId, NetconfNode netconfNode) {
 
         String mountPointNodeName = nNodeId.getValue();
-        LOG.info("Access connected state for mountpoint {}", mountPointNodeName);
+        LOG.debug("Access connected state for mountpoint {}", mountPointNodeName);
 
         boolean preConditionMissing = false;
         if (mountPointService == null) {
@@ -428,7 +428,7 @@ public class NetconfNodeStateServiceImpl
         }
 
         boolean isNetconfNodeMaster = isNetconfNodeMaster(netconfNode);
-        LOG.info("isNetconfNodeMaster indication {} for mountpoint {}", isNetconfNodeMaster, mountPointNodeName);
+        LOG.debug("isNetconfNodeMaster indication {} for mountpoint {}", isNetconfNodeMaster, mountPointNodeName);
         if (isNetconfNodeMaster) {
             NetconfAccessor acessor = accessorManager.getAccessor(nNodeId, netconfNode);
             /*
@@ -439,11 +439,11 @@ public class NetconfNodeStateServiceImpl
                 try {
                     item.onEnterConnected(acessor);
                 } catch (Exception e) {
-                    LOG.info("Exception during onEnterConnected listener call", e);
+                    LOG.debug("Exception during onEnterConnected listener call", e);
                 }
             });
 
-            LOG.info("Connect indication forwarded for {}", mountPointNodeName);
+            LOG.debug("Connect indication forwarded for {}", mountPointNodeName);
         }
     }
 
@@ -456,7 +456,7 @@ public class NetconfNodeStateServiceImpl
      */
     private void leaveConnectedState(NodeId nNodeId, Optional<NetconfNode> optionalNetconfNode) {
         String mountPointNodeName = nNodeId.getValue();
-        LOG.info("leaveConnectedState id {}", mountPointNodeName);
+        LOG.debug("leaveConnectedState id {}", mountPointNodeName);
 
         if (this.accessorManager.containes(nNodeId)) {
             netconfNodeConnectListenerList.forEach(item -> {
@@ -467,13 +467,13 @@ public class NetconfNodeStateServiceImpl
                         LOG.warn("Unexpeced null item during onleave");
                     }
                 } catch (Exception e) {
-                    LOG.info("Exception during onLeaveConnected listener call", e);
+                    LOG.debug("Exception during onLeaveConnected listener call", e);
                 }
             });
-            LOG.info("Remove Master mountpoint {}", mountPointNodeName);
+            LOG.debug("Remove Master mountpoint {}", mountPointNodeName);
             this.accessorManager.removeAccessor(nNodeId);
         } else {
-            LOG.info("Master mountpoint already removed {}", mountPointNodeName);
+            LOG.debug("Master mountpoint already removed {}", mountPointNodeName);
         }
     }
 
@@ -495,7 +495,7 @@ public class NetconfNodeStateServiceImpl
             connectedBefore = false;
             created = true;
         }
-        LOG.info("L1 NETCONF id:{} t:{} created {} before:{} after:{} akkaIsCluster:{} cl stat:{}", nodeId,
+        LOG.debug("L1 NETCONF id:{} t:{} created {} before:{} after:{} akkaIsCluster:{} cl stat:{}", nodeId,
                 modificationTyp, created, connectedBefore, connectedAfter, isCluster,
                 getClusteredConnectionStatus(nNodeAfter));
         switch (modificationTyp) {
@@ -589,10 +589,10 @@ public class NetconfNodeStateServiceImpl
                     }
                 }
             } catch (NullPointerException | IllegalStateException e) {
-                LOG.info("Data not available at ", e);
+                LOG.debug("Data not available at ", e);
             }
         } //for
-        LOG.info("datatreechanged handler completed");
+        LOG.debug("datatreechanged handler completed");
     }
 
     // ---- subclasses for listeners
@@ -603,10 +603,10 @@ public class NetconfNodeStateServiceImpl
     private class L1 implements ClusteredDataTreeChangeListener<Node> {
         @Override
         public void onDataTreeChanged(@NonNull Collection<DataTreeModification<Node>> changes) {
-            LOG.info("L1 TreeChange enter changes:{}", changes.size());
+            LOG.debug("L1 TreeChange enter changes:{}", changes.size());
             //Debug AkkTimeout NetconfNodeStateServiceImpl.this.pool.execute(new Thread( () -> onDataTreeChangedHandler(changes)));
             onDataTreeChangedHandler(changes);
-            LOG.info("L1 TreeChange leave");
+            LOG.debug("L1 TreeChange leave");
         }
     }
 
@@ -617,9 +617,9 @@ public class NetconfNodeStateServiceImpl
 
         @Override
         public void onDataTreeChanged(@NonNull Collection<DataTreeModification<Node>> changes) {
-            LOG.info("L2 TreeChange enter changes:{}", changes.size());
+            LOG.debug("L2 TreeChange enter changes:{}", changes.size());
             // Do nothing
-            LOG.info("L2 TreeChange leave");
+            LOG.debug("L2 TreeChange leave");
         }
     }
 
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/access/NetconfCommunicatorManager.java b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/access/NetconfCommunicatorManager.java
index 30afb4a20..c903d3cb3 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/access/NetconfCommunicatorManager.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/access/NetconfCommunicatorManager.java
@@ -84,14 +84,14 @@ public class NetconfCommunicatorManager {
         } else {
             final MountPoint mountPoint = optionalMountPoint.get();
 
-            LOG.info("Mountpoint with id: {} class:{}", mountPoint.getIdentifier(), mountPoint.getClass().getName());
+            LOG.debug("Mountpoint with id: {} class:{}", mountPoint.getIdentifier(), mountPoint.getClass().getName());
 
             Optional<DataBroker> optionalNetconfNodeDatabroker = mountPoint.getService(DataBroker.class);
 
             if (!optionalNetconfNodeDatabroker.isPresent()) {
-                LOG.info("Slave mountpoint {} without databroker", mountPointNodeName);
+                LOG.debug("Slave mountpoint {} without databroker", mountPointNodeName);
             } else {
-                LOG.info("Master mountpoint {}", mountPointNodeName);
+                LOG.debug("Master mountpoint {}", mountPointNodeName);
                 return Optional.of(
                         new NetconfBindingAccessorImpl(accessor, optionalNetconfNodeDatabroker.get(), mountPoint));
             }
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/access/binding/NetconfBindingAccessorImpl.java b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/access/binding/NetconfBindingAccessorImpl.java
index b36e47621..780641942 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/access/binding/NetconfBindingAccessorImpl.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/access/binding/NetconfBindingAccessorImpl.java
@@ -98,13 +98,13 @@ public class NetconfBindingAccessorImpl extends NetconfAccessorImpl implements N
     @Override
     public @NonNull <T extends NotificationListener> ListenerRegistration<NotificationListener> doRegisterNotificationListener(
             @NonNull T listener) {
-        log.info("Begin register listener for Mountpoint {}", mountpoint.getIdentifier().toString());
+        log.debug("Begin register listener for Mountpoint {}", mountpoint.getIdentifier().toString());
         final Optional<NotificationService> optionalNotificationService =
                 mountpoint.getService(NotificationService.class);
         final NotificationService notificationService = optionalNotificationService.get();
         final ListenerRegistration<NotificationListener> ranListenerRegistration =
                 notificationService.registerNotificationListener(listener);
-        log.info("End registration listener for Mountpoint {} Listener: {} Result: {}",
+        log.debug("End registration listener for Mountpoint {} Listener: {} Result: {}",
                 mountpoint.getIdentifier().toString(), optionalNotificationService, ranListenerRegistration);
         return ranListenerRegistration;
     }
@@ -116,7 +116,7 @@ public class NetconfBindingAccessorImpl extends NetconfAccessorImpl implements N
         if (streamName != null) {
             createSubscriptionInputBuilder.setStream(new StreamNameType(streamName));
         }
-        log.info("Event listener triggering notification stream '{}' for node {}", streamName, getNodeId());
+        log.debug("Event listener triggering notification stream '{}' for node {}", streamName, getNodeId());
         return mountpointNotificationService.createSubscription(createSubscriptionInputBuilder.build());
     }
 
@@ -132,7 +132,7 @@ public class NetconfBindingAccessorImpl extends NetconfAccessorImpl implements N
             StreamNameType streamName = stream.getName();
             if (streamName != null) {
                 String streamNameValue = stream.getName().getValue();
-                log.info("Stream Name = {}, Stream Description = {}", streamNameValue, stream.getDescription());
+                log.debug("Stream Name = {}, Stream Description = {}", streamNameValue, stream.getDescription());
                 if (!(streamNameValue.equals(DefaultNotificationsStream)))
                     // Register any not default stream. Default stream is already registered
                     registerNotificationsStream(streamNameValue);
diff --git a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/access/dom/NetconfDomAccessorImpl.java b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/access/dom/NetconfDomAccessorImpl.java
index 1b263115f..00f743d33 100644
--- a/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/access/dom/NetconfDomAccessorImpl.java
+++ b/sdnr/wt/netconfnode-state-service/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/impl/access/dom/NetconfDomAccessorImpl.java
@@ -143,6 +143,9 @@ public class NetconfDomAccessorImpl extends NetconfAccessorImpl implements Netco
         } catch (ExecutionException | TimeoutException e) {
             LOG.debug("Incomplete read to node transaction {} {}", dataStoreType, path, e);
             return Optional.empty();
+        } catch (IllegalArgumentException e) {
+        	LOG.debug("IllegalArgumentException occurred, Incomplete read to node transaction {} {}", dataStoreType, path, e);
+        	return Optional.empty();
         }
     }
 
@@ -199,12 +202,12 @@ public class NetconfDomAccessorImpl extends NetconfAccessorImpl implements Netco
     @Override
     public @NonNull <T extends DOMNotificationListener> ListenerRegistration<DOMNotificationListener> doRegisterNotificationListener(
             @NonNull T listener, Collection<Absolute> types) {
-        LOG.info("Begin register listener for Mountpoint {}", mountpoint.getIdentifier().toString());
+        LOG.debug("Begin register listener for Mountpoint {}", mountpoint.getIdentifier().toString());
 
         final ListenerRegistration<DOMNotificationListener> ranListenerRegistration =
                 notificationService.registerNotificationListener(listener, types);
 
-        LOG.info("End registration listener for Mountpoint {} Listener: {} Result: {}",
+        LOG.debug("End registration listener for Mountpoint {} Listener: {} Result: {}",
                 mountpoint.getIdentifier().toString(), notificationService, ranListenerRegistration);
 
         return ranListenerRegistration;