markrmiller commented on a change in pull request #214: URL: https://github.com/apache/solr/pull/214#discussion_r683081581
########## File path: solr/benchmark/src/java/org/apache/solr/bench/index/CloudIndexing.java ########## @@ -0,0 +1,170 @@ +/* + * 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.solr.bench.index; + +import java.util.Iterator; +import java.util.concurrent.ThreadLocalRandom; +import java.util.concurrent.TimeUnit; +import org.apache.solr.bench.DocMaker; +import org.apache.solr.bench.FieldDef; +import org.apache.solr.bench.MiniClusterState; +import org.apache.solr.client.solrj.request.UpdateRequest; +import org.apache.solr.common.SolrInputDocument; +import org.openjdk.jmh.annotations.Benchmark; +import org.openjdk.jmh.annotations.BenchmarkMode; +import org.openjdk.jmh.annotations.Fork; +import org.openjdk.jmh.annotations.Level; +import org.openjdk.jmh.annotations.Measurement; +import org.openjdk.jmh.annotations.Mode; +import org.openjdk.jmh.annotations.OutputTimeUnit; +import org.openjdk.jmh.annotations.Param; +import org.openjdk.jmh.annotations.Scope; +import org.openjdk.jmh.annotations.Setup; +import org.openjdk.jmh.annotations.State; +import org.openjdk.jmh.annotations.TearDown; +import org.openjdk.jmh.annotations.Threads; +import org.openjdk.jmh.annotations.Timeout; +import org.openjdk.jmh.annotations.Warmup; + +@BenchmarkMode(Mode.Throughput) +@OutputTimeUnit(TimeUnit.SECONDS) +@Threads(6) +@Warmup(time = 3, iterations = 5) +@Measurement(time = 15, iterations = 5) +@Fork(value = 1) +@Timeout(time = 60) +/** A benchmark to experiment with the performance of distributed indexing. */ +public class CloudIndexing { + + @State(Scope.Benchmark) + public static class BenchState { + + String collection = "testCollection"; + + int nodeCount = 4; + int numShards = 5; + + @Param({"1", "3", "9"}) + int numReplicas; + + @Param({"50000"}) + public int docCount; + + @Setup(Level.Iteration) + public void doSetup(MiniClusterState.MiniClusterBenchState miniClusterState) throws Exception { + + miniClusterState.startMiniCluster(nodeCount); + + miniClusterState.createCollection(collection, numShards, numReplicas); + } + + @TearDown(Level.Iteration) + public void doTearDown(MiniClusterState.MiniClusterBenchState miniClusterState) + throws Exception { + miniClusterState.shutdownMiniCluster(); + } + + @State(Scope.Thread) + public static class Docs { + + private DocMaker largeDocMaker; + private Iterator<SolrInputDocument> largeDocIterator; + + private DocMaker smallDocMaker; + private Iterator<SolrInputDocument> smallDocIterator; + + @Setup(Level.Trial) + public void setupDoc(BenchState state) throws Exception { + largeDocMaker = new DocMaker(); + largeDocMaker.addField( + "id", FieldDef.FieldDefBuilder.aFieldDef().withContent(DocMaker.Content.UNIQUE_INT)); + largeDocMaker.addField( + "text", + FieldDef.FieldDefBuilder.aFieldDef() + .withContent(DocMaker.Content.ALPHEBETIC) + .withMaxLength(64) + .withTokenCount(ThreadLocalRandom.current().nextInt(512) + 1)); + + largeDocMaker.preGenerateDocs(state.docCount); + + largeDocIterator = largeDocMaker.getGeneratedDocsIterator(); + + smallDocMaker = new DocMaker(); + smallDocMaker.addField( + "id", FieldDef.FieldDefBuilder.aFieldDef().withContent(DocMaker.Content.UNIQUE_INT)); + smallDocMaker.addField( + "text", + FieldDef.FieldDefBuilder.aFieldDef() + .withContent(DocMaker.Content.ALPHEBETIC) + .withMaxLength(32) + .withTokenCount(1)); + + smallDocMaker.preGenerateDocs(state.docCount); + + smallDocIterator = smallDocMaker.getGeneratedDocsIterator(); + } + + public SolrInputDocument getLargeDoc() { + if (!largeDocIterator.hasNext()) { + largeDocIterator = largeDocMaker.getGeneratedDocsIterator(); + } + return largeDocIterator.next(); + } + + public SolrInputDocument getSmallDoc() { + if (!smallDocIterator.hasNext()) { + smallDocIterator = smallDocMaker.getGeneratedDocsIterator(); + } + return smallDocIterator.next(); + } + } + } + + @Benchmark + @Timeout(time = 300) + public Object indexLargeDoc( + MiniClusterState.MiniClusterBenchState miniClusterState, + BenchState state, + BenchState.Docs docState) + throws Exception { + UpdateRequest updateRequest = new UpdateRequest(); + updateRequest.setBasePath( + miniClusterState.nodes.get(ThreadLocalRandom.current().nextInt(state.nodeCount))); + SolrInputDocument doc = docState.getLargeDoc(); + + updateRequest.add(doc); + + return miniClusterState.client.request(updateRequest, state.collection); + } + + @Benchmark + @Timeout(time = 300) + public Object indexSmallDoc( + MiniClusterState.MiniClusterBenchState miniClusterState, + BenchState state, + BenchState.Docs docState) + throws Exception { + UpdateRequest updateRequest = new UpdateRequest(); + updateRequest.setBasePath( + miniClusterState.nodes.get(ThreadLocalRandom.current().nextInt(state.nodeCount))); Review comment: @sonatype-lift ignore -- This is an automated message from the Apache Git Service. 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