X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fstatistics-manager%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fstatistics%2Fmanager%2FQueueStatsTracker.java;h=4a589703beb4303b9686d7887663b8f6d1492486;hp=6f93eeb6172dcdaf24db8301214abe12d92857e0;hb=b3e553ce5b3d3e972cbe19465ab7af2fcb39934c;hpb=8a9ceb9e74a46df1c6c2f580e38f3beab2394eee

diff --git a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/QueueStatsTracker.java b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/QueueStatsTracker.java
index 6f93eeb617..4a589703be 100644
--- a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/QueueStatsTracker.java
+++ b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/QueueStatsTracker.java
@@ -122,8 +122,8 @@ final class QueueStatsTracker extends AbstractListeningStatsTracker<QueueIdAndSt
             if (Queue.class.equals(key.getTargetType())) {
                 @SuppressWarnings("unchecked")
                 final InstanceIdentifier<Queue> queue = (InstanceIdentifier<Queue>)key;
-                final InstanceIdentifier<?> del = InstanceIdentifier.builder(queue)
-                        .augmentation(FlowCapableNodeConnectorQueueStatisticsData.class).build();
+                final InstanceIdentifier<?> del = queue
+                        .augmentation(FlowCapableNodeConnectorQueueStatisticsData.class);
                 logger.debug("Key {} triggered remove of augmentation {}", key, del);
 
                 trans.removeOperationalData(del);
@@ -152,4 +152,10 @@ final class QueueStatsTracker extends AbstractListeningStatsTracker<QueueIdAndSt
 
         super.start(dbs);
     }
+
+    @Override
+    protected QueueStatsEntry createInvariantKey(QueueStatsEntry item) {
+        // No invariant data exist in the group description stats.
+        return item;
+    }
 }