Merge "Bug 2820 - LLDP TLV support and testing"

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / ConcurrentDOMDataBroker.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ConcurrentDOMDataBroker.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ConcurrentDOMDataBroker.java
index 06a43a602604adc837453c4dcfe2f3bd4235cfda..b48e5946da46ecdc00b0a4c82dc5263ffcd13efc 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ConcurrentDOMDataBroker.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ConcurrentDOMDataBroker.java
@@ -76,6 +76,10 @@ public class ConcurrentDOMDataBroker extends AbstractDOMBroker {
         Preconditions.checkArgument(cohorts != null, "Cohorts must not be null.");
         LOG.debug("Tx: {} is submitted for execution.", transaction.getIdentifier());
 
+        if(cohorts.isEmpty()){
+            return Futures.immediateCheckedFuture(null);
+        }
+
         final AsyncNotifyingSettableFuture clientSubmitFuture =
                 new AsyncNotifyingSettableFuture(clientFutureCallbackExecutor);