Author: mreutegg
Date: Mon Mar 24 14:05:10 2014
New Revision: 1580861
URL: http://svn.apache.org/r1580861
Log:
OAK-1465: performance degradation with growing index size on Oak-Mongo
- add benchmark test
Added:
jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/benchmark/CreateManyIndexedNodesTest.java
(with props)
Modified:
jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/benchmark/BenchmarkRunner.java
Modified:
jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/benchmark/BenchmarkRunner.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/benchmark/BenchmarkRunner.java?rev=1580861&r1=1580860&r2=1580861&view=diff
==============================================================================
---
jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/benchmark/BenchmarkRunner.java
(original)
+++
jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/benchmark/BenchmarkRunner.java
Mon Mar 24 14:05:10 2014
@@ -185,6 +185,7 @@ public class BenchmarkRunner {
ReadManyTest.uniform("UniformReadNodes", 1, ReadManyTest.NODES),
new ConcurrentCreateNodesTest(),
new SequentialCreateNodesTest(),
+ new CreateManyIndexedNodesTest(),
new GetPoliciesTest(),
};
Added:
jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/benchmark/CreateManyIndexedNodesTest.java
URL:
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/benchmark/CreateManyIndexedNodesTest.java?rev=1580861&view=auto
==============================================================================
---
jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/benchmark/CreateManyIndexedNodesTest.java
(added)
+++
jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/benchmark/CreateManyIndexedNodesTest.java
Mon Mar 24 14:05:10 2014
@@ -0,0 +1,120 @@
+/*
+ * 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.benchmark;
+
+import java.util.Random;
+import java.util.UUID;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+
+import org.apache.jackrabbit.oak.benchmark.util.OakIndexUtils;
+import org.apache.jackrabbit.oak.benchmark.util.OakIndexUtils.PropertyIndex;
+
+/**
+ * Test for measuring the performance of creating many nodes
+ * which contain a property that is indexed
+ * <p>
+ * This test does not want to replicate the many-child-nodes test, where
+ * all the child nodes are created from the same parent. instead, this test
+ * spreads out the nodes over a number of parent.
+ */
+public class CreateManyIndexedNodesTest extends AbstractTest {
+
+ private static final String NODE_TYPE = "oak:Unstructured";
+
+ protected static final String ROOT_NODE_NAME = "test" + TEST_ID;
+
+ private static final int PARENT_COUNT = 100;
+
+ private static final int THREAD_COUNT = 1;
+ private static final int NODES_PER_THREAD = 50;
+
+ private Session session;
+
+ private Writer foregroundJob;
+
+ @Override
+ public void beforeSuite() throws RepositoryException {
+ session = loginWriter();
+ Node rootNode = session.getRootNode().addNode(ROOT_NODE_NAME,
NODE_TYPE);
+ Node testNode = rootNode.addNode("testNode", NODE_TYPE);
+ for(int i=0; i<PARENT_COUNT; i++) {
+ Node level1Node = testNode.addNode("level1_"+i, NODE_TYPE);
+ }
+ session.save();
+ PropertyIndex index = new OakIndexUtils.PropertyIndex();
+ index.property("indexedProperty");
+ index.create(session);
+ session.save();
+
+ for(int i=0; i<THREAD_COUNT-1; i++) {
+ addBackgroundJob(new Writer());
+ }
+
+ foregroundJob = new Writer();
+ }
+
+ private class Writer implements Runnable {
+
+ private final Random random = new Random();
+
+ private final Session session = loginWriter();
+
+ private long count;
+
+ public void run() {
+ try {
+ for(int i=0; i<NODES_PER_THREAD; i++) {
+ session.refresh(false);
+ int level1 = random.nextInt(PARENT_COUNT);
+ Node level1Node =
session.getNode("/"+ROOT_NODE_NAME+"/testNode/level1_"+level1);
+ String randomName = UUID.randomUUID().toString();
+ Node newNode = level1Node.addNode(randomName);
+ newNode.setProperty("indexedProperty", randomName);
+ session.save();
+ }
+ } catch (RepositoryException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ }
+
+ @Override
+ public void beforeTest() throws RepositoryException {
+ // nothing so far
+ }
+
+ @Override
+ public void runTest() throws Exception {
+ foregroundJob.run();
+ }
+
+ @Override
+ public void afterTest() throws RepositoryException {
+ // nothing so far
+ }
+
+ @Override
+ protected void afterSuite() throws Exception {
+// session.getRootNode().getNode(ROOT_NODE_NAME).remove();
+ session.save();
+ }
+
+}
Propchange:
jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/benchmark/CreateManyIndexedNodesTest.java
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svn:eol-style = native
Propchange:
jackrabbit/oak/trunk/oak-run/src/main/java/org/apache/jackrabbit/oak/benchmark/CreateManyIndexedNodesTest.java
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svn:keywords = Author Date Id Revision Rev URL
