[ASTERIXDB-2244] Coordinated change

Change-Id: I739532488c14a47d479322b6023b619b5ae213e7
diff --git a/asterix-bad/src/main/java/org/apache/asterix/bad/runtime/NotifyBrokerRuntimeFactory.java b/asterix-bad/src/main/java/org/apache/asterix/bad/runtime/NotifyBrokerRuntimeFactory.java
index d5d05cf..0e2be8b 100644
--- a/asterix-bad/src/main/java/org/apache/asterix/bad/runtime/NotifyBrokerRuntimeFactory.java
+++ b/asterix-bad/src/main/java/org/apache/asterix/bad/runtime/NotifyBrokerRuntimeFactory.java
@@ -49,7 +49,8 @@
     }
 
     @Override
-    public IPushRuntime createPushRuntime(IHyracksTaskContext ctx) throws HyracksDataException {
-        return new NotifyBrokerRuntime(ctx, brokerEvalFactory, subEvalFactory, channelExecutionEvalFactory, entityId);
+    public IPushRuntime[] createPushRuntime(IHyracksTaskContext ctx) throws HyracksDataException {
+        return new IPushRuntime[] { new NotifyBrokerRuntime(ctx, brokerEvalFactory, subEvalFactory,
+                channelExecutionEvalFactory, entityId) };
     }
 }