| /* |
| * 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.index.lucene.writer; |
| |
| import java.io.File; |
| |
| import org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndexDefinition; |
| import org.apache.jackrabbit.oak.plugins.index.lucene.directory.DefaultDirectoryFactory; |
| import org.apache.jackrabbit.oak.plugins.index.lucene.directory.FSDirectoryFactory; |
| import org.apache.jackrabbit.oak.spi.state.NodeBuilder; |
| import org.apache.jackrabbit.oak.spi.state.NodeState; |
| import org.apache.lucene.document.Document; |
| import org.apache.lucene.index.ConcurrentMergeScheduler; |
| import org.apache.lucene.index.IndexWriter; |
| import org.apache.lucene.index.SerialMergeScheduler; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.TemporaryFolder; |
| |
| import static org.apache.jackrabbit.oak.plugins.index.lucene.FieldFactory.newPathField; |
| import static org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndexConstants.SUGGEST_DATA_CHILD_NAME; |
| import static org.apache.jackrabbit.oak.plugins.index.search.FulltextIndexConstants.INDEX_DATA_CHILD_NAME; |
| import static org.apache.jackrabbit.oak.plugins.memory.EmptyNodeState.EMPTY_NODE; |
| import static org.apache.jackrabbit.oak.InitialContentHelper.INITIAL_CONTENT; |
| import static org.hamcrest.Matchers.instanceOf; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertThat; |
| import static org.junit.Assert.assertTrue; |
| |
| public class DefaultIndexWriterTest { |
| |
| @Rule |
| public TemporaryFolder folder = new TemporaryFolder(new File("target")); |
| |
| private NodeState root = INITIAL_CONTENT; |
| |
| private NodeBuilder builder = EMPTY_NODE.builder(); |
| |
| private LuceneIndexWriterConfig writerConfig = new LuceneIndexWriterConfig(); |
| |
| @Test |
| public void lazyInit() throws Exception { |
| LuceneIndexDefinition defn = new LuceneIndexDefinition(root, builder.getNodeState(), "/foo"); |
| DefaultIndexWriter writer = createWriter(defn, false); |
| assertFalse(writer.close(0)); |
| } |
| |
| @Test |
| public void writeInitializedUponReindex() throws Exception { |
| LuceneIndexDefinition defn = new LuceneIndexDefinition(root, builder.getNodeState(), "/foo"); |
| DefaultIndexWriter writer = createWriter(defn, true); |
| assertTrue(writer.close(0)); |
| } |
| |
| @Test |
| public void indexUpdated() throws Exception { |
| LuceneIndexDefinition defn = new LuceneIndexDefinition(root, builder.getNodeState(), "/foo"); |
| DefaultIndexWriter writer = createWriter(defn, false); |
| |
| Document document = new Document(); |
| document.add(newPathField("/a/b")); |
| |
| writer.updateDocument("/a/b", document); |
| |
| assertTrue(writer.close(0)); |
| } |
| |
| @Test |
| public void indexWriterConfig_Scheduler_Remote() throws Exception{ |
| LuceneIndexDefinition defn = new LuceneIndexDefinition(root, builder.getNodeState(), "/foo"); |
| DefaultIndexWriter writer = createWriter(defn, true); |
| |
| IndexWriter w = writer.getWriter(); |
| assertThat(w.getConfig().getMergeScheduler(), instanceOf(SerialMergeScheduler.class)); |
| } |
| |
| @Test |
| public void indexWriterConfig_Scheduler_Local() throws Exception{ |
| FSDirectoryFactory fsdir = new FSDirectoryFactory(folder.getRoot()); |
| LuceneIndexDefinition defn = new LuceneIndexDefinition(root, builder.getNodeState(), "/foo"); |
| DefaultIndexWriter writer = new DefaultIndexWriter(defn, builder, |
| fsdir, INDEX_DATA_CHILD_NAME, SUGGEST_DATA_CHILD_NAME, true, writerConfig); |
| |
| IndexWriter w = writer.getWriter(); |
| assertThat(w.getConfig().getMergeScheduler(), instanceOf(ConcurrentMergeScheduler.class)); |
| } |
| |
| @Test |
| public void configRAMSize() throws Exception{ |
| writerConfig = new LuceneIndexWriterConfig(42); |
| |
| LuceneIndexDefinition defn = new LuceneIndexDefinition(root, builder.getNodeState(), "/foo"); |
| DefaultIndexWriter writer = createWriter(defn, true); |
| |
| IndexWriter w = writer.getWriter(); |
| assertEquals(w.getConfig().getRAMBufferSizeMB(), 42, 0); |
| } |
| |
| @Test |
| public void useAddForReindex() throws Exception{ |
| LuceneIndexDefinition defn = new LuceneIndexDefinition(root, builder.getNodeState(), "/foo"); |
| DefaultIndexWriter writer = createWriter(defn, true); |
| |
| Document document = new Document(); |
| document.add(newPathField("/a/b")); |
| |
| writer.updateDocument("/a/b", document); |
| |
| assertFalse(writer.getWriter().hasDeletions()); |
| writer.close(100); |
| } |
| |
| @Test |
| public void useUpdateForNormalIndexing() throws Exception{ |
| LuceneIndexDefinition defn = new LuceneIndexDefinition(root, builder.getNodeState(), "/foo"); |
| DefaultIndexWriter writer = createWriter(defn, false); |
| |
| Document document = new Document(); |
| document.add(newPathField("/a/b")); |
| |
| writer.updateDocument("/a/b", document); |
| |
| assertTrue(writer.getWriter().hasDeletions()); |
| writer.close(100); |
| } |
| |
| private DefaultIndexWriter createWriter(LuceneIndexDefinition defn, boolean reindex) { |
| return new DefaultIndexWriter(defn, builder, |
| new DefaultDirectoryFactory(null, null), INDEX_DATA_CHILD_NAME, |
| SUGGEST_DATA_CHILD_NAME, reindex, writerConfig); |
| } |
| |
| |
| } |