Seal only modified modifications

Change-Id: I839eaebbf367a44b17595070fdea76d1f879f204
Signed-off-by: Jakub Morvay <jmorvay@cisco.com>

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/sharding/DistributedShardModification.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/sharding/DistributedShardModification.java
index 2bd0dae76cdc61574a417ca014e8ca0d664e81c6..4a36c386b146e9da1f7b1caaee95b1bf976e5def 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/sharding/DistributedShardModification.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/sharding/DistributedShardModification.java
@@ -57,7 +57,9 @@ public class DistributedShardModification extends WriteableNodeWithSubshard {
     }
 
     DOMStoreThreePhaseCommitCohort seal() {
-        childShards.values().forEach(ForeignShardModificationContext::ready);
+        childShards.values().stream().filter(ForeignShardModificationContext::isModified)
+                .forEach(ForeignShardModificationContext::ready);
+
         return context.ready();
     }