Activate distributed route store in Segment Routing

Change-Id: I71a8bd09e1090164e6e7be3ef1eaa64fee5fdddd
diff --git a/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/SegmentRoutingManager.java b/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/SegmentRoutingManager.java
index e6ce893..5e50b83 100644
--- a/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/SegmentRoutingManager.java
+++ b/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/SegmentRoutingManager.java
@@ -364,6 +364,8 @@
                                       "greedyLearningIpv6", "true");
         compCfgService.preSetProperty("org.onosproject.routing.cpr.ControlPlaneRedirectManager",
                                       "forceUnprovision", "true");
+        compCfgService.preSetProperty("org.onosproject.incubator.store.routing.impl.RouteStoreImpl",
+                                      "distributed", "true");
 
         processor = new InternalPacketProcessor();
         linkListener = new InternalLinkListener();