Short Curcuit response if no indices exits and make sure listener is notified.

Closes #2692

src/main/java/org/elasticsearch/action/support/replication/TransportIndicesReplicationOperationAction.java

@@ -86,7 +86,9 @@ public abstract class TransportIndicesReplicationOperationAction<Request extends
         final AtomicReferenceArray<Object> indexResponses = new AtomicReferenceArray<Object>(concreteIndices.length);
 
         Map<String, Set<String>> routingMap = resolveRouting(clusterState, request);
-
+        if (concreteIndices == null || concreteIndices.length == 0) {
+            listener.onResponse(newResponseInstance(request, indexResponses));
+        } else {
             for (final String index : concreteIndices) {
                 Set<String> routing = null;
                 if (routingMap != null) {
@@ -118,6 +120,7 @@ public abstract class TransportIndicesReplicationOperationAction<Request extends
                 });
             }
         }
+    }
 
     protected abstract Request newRequestInstance();
 

src/test/java/org/elasticsearch/test/integration/deleteByQuery/DeleteByQueryTests.java

@@ -0,0 +1,88 @@
+/*
+ * Licensed to ElasticSearch and Shay Banon under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. ElasticSearch licenses this
+ * file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.elasticsearch.test.integration.deleteByQuery;
+
+import org.elasticsearch.action.deletebyquery.DeleteByQueryRequestBuilder;
+import org.elasticsearch.action.deletebyquery.DeleteByQueryResponse;
+import org.elasticsearch.action.search.SearchResponse;
+import org.elasticsearch.client.Client;
+import org.elasticsearch.index.query.QueryBuilders;
+import org.elasticsearch.test.integration.AbstractNodesTests;
+import org.testng.annotations.AfterClass;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.Test;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.notNullValue;
+
+public class DeleteByQueryTests extends AbstractNodesTests {
+    
+    private Client client;
+
+    @BeforeClass
+    public void createNodes() throws Exception {
+        startNode("server1");
+        startNode("server2");
+        client = getClient();
+    }
+
+    @AfterClass
+    public void closeNodes() {
+        client.close();
+        closeAllNodes();
+    }
+
+    protected Client getClient() {
+        return client("server1");
+    }
+    
+    @Test
+    public void testDeleteAllNoIndices() {
+        client.admin().indices().prepareDelete().execute().actionGet();
+        client.admin().indices().prepareRefresh().execute().actionGet();
+        DeleteByQueryRequestBuilder deleteByQueryRequestBuilder = new DeleteByQueryRequestBuilder(client);
+        deleteByQueryRequestBuilder.setQuery(QueryBuilders.matchAllQuery());
+        DeleteByQueryResponse actionGet = deleteByQueryRequestBuilder.execute().actionGet();
+        assertThat(actionGet.getIndices().size(), equalTo(0));
+    }
+    
+    @Test
+    public void testDeleteAllOneIndex() {
+        client.admin().indices().prepareDelete().execute().actionGet();
+        
+        String json = "{" + "\"user\":\"kimchy\"," + "\"postDate\":\"2013-01-30\"," + "\"message\":\"trying out Elastic Search\"" + "}";
+
+        client.prepareIndex("twitter", "tweet").setSource(json).setRefresh(true).execute().actionGet();
+        
+        SearchResponse search = client.prepareSearch().setQuery(QueryBuilders.matchAllQuery()).execute().actionGet();
+        assertThat(search.getHits().totalHits(), equalTo(1l));
+        DeleteByQueryRequestBuilder deleteByQueryRequestBuilder = new DeleteByQueryRequestBuilder(client);
+        deleteByQueryRequestBuilder.setQuery(QueryBuilders.matchAllQuery());
+        
+        DeleteByQueryResponse actionGet = deleteByQueryRequestBuilder.execute().actionGet();
+        assertThat(actionGet.getIndex("twitter"), notNullValue());
+        assertThat(actionGet.getIndex("twitter").getFailedShards(), equalTo(0));
+        
+        client.admin().indices().prepareRefresh().execute().actionGet();
+        search = client.prepareSearch().setQuery(QueryBuilders.matchAllQuery()).execute().actionGet();
+        assertThat(search.getHits().totalHits(), equalTo(0l));
+    }
+}