CLOUDSTACK-7886: cloudstackoperations like deployvm,deleteNW are failing if CS fail to contact rabbit mq server. This is happening in case of Async API calls.

Signed-off-by: Koushik Das <koushik@apache.org>

Author: Damodar

server/src/com/cloud/api/ApiServer.java

@@ -304,11 +304,8 @@ private void handleAsyncJobPublishEvent(String subject, String senderAddress, Ob
         try {
             eventBus.publish(event);
         } catch (EventBusException evx) {
-            String errMsg = "F" +
-                    "" +
-                    "ailed to publish async job event on the the event bus.";
+            String errMsg = "Failed to publish async job event on the the event bus.";
             s_logger.warn(errMsg, evx);
-            throw new CloudRuntimeException(errMsg);
         }
     }