| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF 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.apache.jackrabbit.oak.plugins.document; |
| |
| import java.util.List; |
| |
| import com.google.common.collect.Iterables; |
| |
| import org.apache.jackrabbit.oak.api.PropertyState; |
| import org.apache.jackrabbit.oak.api.Type; |
| import org.apache.jackrabbit.oak.plugins.document.memory.MemoryDocumentStore; |
| import org.apache.jackrabbit.oak.plugins.document.util.Utils; |
| import org.apache.jackrabbit.oak.spi.state.NodeBuilder; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import static com.google.common.collect.Lists.newArrayList; |
| import static org.apache.jackrabbit.oak.plugins.document.TestUtils.merge; |
| import static org.junit.Assert.assertTrue; |
| |
| public class ManyClusterNodesTest { |
| |
| @Rule |
| public DocumentMKBuilderProvider builderProvider = new DocumentMKBuilderProvider(); |
| |
| private static final int NUM_CLUSTER_NODES = 8; |
| |
| private static final long MB = 1024 * 1024; |
| |
| private DocumentStore ds; |
| |
| private List<DocumentNodeStore> stores = newArrayList(); |
| |
| @Before |
| public void before() throws Exception { |
| ds = new MemoryDocumentStore(); |
| for (int i = 0; i < NUM_CLUSTER_NODES; i++) { |
| stores.add(builderProvider.newBuilder() |
| .setClusterId(i + 1) |
| .setDocumentStore(ds) |
| .setAsyncDelay(0) |
| .getNodeStore()); |
| stores.get(i).runBackgroundOperations(); |
| } |
| } |
| |
| // OAK-5479 |
| @Test |
| public void manyMultiValuedPropertyChanges() throws Exception { |
| String value = "some-long-value-that-will-bloat-the-document"; |
| String id = Utils.getIdFromPath("/test"); |
| for (int i = 0; i < 1000; i++) { |
| DocumentNodeStore ns = stores.get(i % NUM_CLUSTER_NODES); |
| ns.runBackgroundOperations(); |
| NodeBuilder builder = ns.getRoot().builder(); |
| NodeBuilder test = builder.child("test"); |
| PropertyState p = test.getProperty("p"); |
| List<String> values = newArrayList(); |
| if (p != null) { |
| Iterables.addAll(values, p.getValue(Type.STRINGS)); |
| } |
| values.add(value); |
| test.setProperty("p", values, Type.STRINGS); |
| merge(ns, builder); |
| int size = ds.find(Collection.NODES, id).getMemory(); |
| assertTrue(size < 8 * MB); |
| ns.runBackgroundOperations(); |
| } |
| } |
| } |