rmuir commented on code in PR #11867: URL: https://github.com/apache/lucene/pull/11867#discussion_r1001074649
########## lucene/core/src/test/org/apache/lucene/document/TestManyKnnVectors.java: ########## @@ -0,0 +1,135 @@ +/* + * 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.lucene.document; + +import com.carrotsearch.randomizedtesting.annotations.TimeoutSuite; +import org.apache.lucene.index.DirectoryReader; +import org.apache.lucene.index.IndexReader; +import org.apache.lucene.index.IndexWriter; +import org.apache.lucene.index.IndexWriterConfig; +import org.apache.lucene.index.LeafReaderContext; +import org.apache.lucene.index.VectorSimilarityFunction; +import org.apache.lucene.index.VectorValues; +import org.apache.lucene.search.Sort; +import org.apache.lucene.search.SortField; +import org.apache.lucene.store.Directory; +import org.apache.lucene.store.FSDirectory; +import org.apache.lucene.tests.util.LuceneTestCase; +import org.apache.lucene.tests.util.LuceneTestCase.Monster; + +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; +import java.nio.ByteBuffer; +import java.nio.ByteOrder; +import java.nio.FloatBuffer; +import java.nio.channels.FileChannel; +import java.nio.file.Path; +import java.nio.file.Paths; + +import static org.apache.lucene.search.DocIdSetIterator.NO_MORE_DOCS; + + +/** + * Tests a large dataset of kNN vectors to check for issues that only show up when + * segments are very large, like overflow. The dataset is based on the StackOverflow + * track from Elasticsearch's rally benchmarks: https://github.com/elastic/rally-tracks/tree/master/so_vector. + * + * Steps to run the test + * 1. Download the dataset: wget https://rally-tracks.elastic.co/so_vector/documents.bin + * 2. Move the dataset to the resources folder: mv documents.bin lucene/core/src/resources/ Review Comment: This tries to make a 3GB jar file as part of `:lucene:core:jar` task. For me it takes an eternity due to the zipping of the file into the jar. I dropped the file in `src/test` folder instead and the test is running with it. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
