BUG-8219: Cleanup CompositeDataTreeCohort

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

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/SimpleShardDataTreeCohort.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/SimpleShardDataTreeCohort.java
index 2a8fdbe3dbdfbd6d0b675c311de83d5528ae6686..b9e39975e5c869529a31fa2a56dad6e0c0db9378 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/SimpleShardDataTreeCohort.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/SimpleShardDataTreeCohort.java
@@ -8,11 +8,13 @@
 package org.opendaylight.controller.cluster.datastore;
 
 import akka.dispatch.ExecutionContexts;
+import akka.dispatch.Futures;
 import akka.dispatch.OnComplete;
 import com.google.common.base.Preconditions;
 import com.google.common.base.Verify;
 import com.google.common.primitives.UnsignedLong;
 import com.google.common.util.concurrent.FutureCallback;
+import java.util.List;
 import java.util.Optional;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeoutException;
@@ -126,13 +128,13 @@ abstract class SimpleShardDataTreeCohort extends ShardDataTreeCohort {
         candidate = null;
         state = State.ABORTED;
 
-        final Optional<Future<Iterable<Object>>> maybeAborts = userCohorts.abort();
+        final Optional<List<Future<Object>>> maybeAborts = userCohorts.abort();
         if (!maybeAborts.isPresent()) {
             abortCallback.onSuccess(null);
             return;
         }
 
-        final Future<Iterable<Object>> aborts = maybeAborts.get();
+        final Future<Iterable<Object>> aborts = Futures.sequence(maybeAborts.get(), ExecutionContexts.global());
         if (aborts.isCompleted()) {
             abortCallback.onSuccess(null);
             return;