X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fstatistics-manager%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fstatistics%2Fmanager%2FGroupDescStatsTracker.java;h=11c6d4c22df5f53cd17d8bc089aa8b7338c8eceb;hb=9cd4e7995210f8381892004373acc71c8b3ae7af;hp=a775b73169dc5581cd3175eebfa078a471d5dbd3;hpb=9bcddde7fb7e277d315499bcbda79484c3e49f2e;p=controller.git

diff --git a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/GroupDescStatsTracker.java b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/GroupDescStatsTracker.java
index a775b73169..11c6d4c22d 100644
--- a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/GroupDescStatsTracker.java
+++ b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/GroupDescStatsTracker.java
@@ -114,4 +114,10 @@ final class GroupDescStatsTracker extends AbstractListeningStatsTracker<GroupDes
 
         super.start(dbs);
     }
+
+    @Override
+    protected GroupDescStats createInvariantKey(GroupDescStats item) {
+        // No invariant data exist in the group description stats.
+        return item;
+    }
 }