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Posted to commits@jackrabbit.apache.org by sh...@apache.org on 2010/12/10 09:06:05 UTC
svn commit: r1044239 - in
/jackrabbit/trunk/test/performance/base/src/main/java/org/apache/jackrabbit/performance:
AbstractPerformanceTest.java DescendantSearchTest.java
SQL2DescendantSearchTest.java
Author: shuber
Date: Fri Dec 10 08:06:04 2010
New Revision: 1044239
URL: http://svn.apache.org/viewvc?rev=1044239&view=rev
Log:
JCR-2835 Poor performance of ISDESCENDANTNODE on SQL 2 queries
Here are two performance test units for testing descendant nodes.
Added:
jackrabbit/trunk/test/performance/base/src/main/java/org/apache/jackrabbit/performance/DescendantSearchTest.java
jackrabbit/trunk/test/performance/base/src/main/java/org/apache/jackrabbit/performance/SQL2DescendantSearchTest.java
Modified:
jackrabbit/trunk/test/performance/base/src/main/java/org/apache/jackrabbit/performance/AbstractPerformanceTest.java
Modified: jackrabbit/trunk/test/performance/base/src/main/java/org/apache/jackrabbit/performance/AbstractPerformanceTest.java
URL: http://svn.apache.org/viewvc/jackrabbit/trunk/test/performance/base/src/main/java/org/apache/jackrabbit/performance/AbstractPerformanceTest.java?rev=1044239&r1=1044238&r2=1044239&view=diff
==============================================================================
--- jackrabbit/trunk/test/performance/base/src/main/java/org/apache/jackrabbit/performance/AbstractPerformanceTest.java (original)
+++ jackrabbit/trunk/test/performance/base/src/main/java/org/apache/jackrabbit/performance/AbstractPerformanceTest.java Fri Dec 10 08:06:04 2010
@@ -101,6 +101,8 @@ public abstract class AbstractPerformanc
runTest(new ConcurrentReadWriteTest(), name, conf);
runTest(new SimpleSearchTest(), name, conf);
runTest(new SQL2SearchTest(), name, conf);
+ runTest(new DescendantSearchTest(), name, conf);
+ runTest(new SQL2DescendantSearchTest(), name, conf);
runTest(new TwoWayJoinTest(), name, conf);
runTest(new ThreeWayJoinTest(), name, conf);
runTest(new CreateManyChildNodesTest(), name, conf);
Added: jackrabbit/trunk/test/performance/base/src/main/java/org/apache/jackrabbit/performance/DescendantSearchTest.java
URL: http://svn.apache.org/viewvc/jackrabbit/trunk/test/performance/base/src/main/java/org/apache/jackrabbit/performance/DescendantSearchTest.java?rev=1044239&view=auto
==============================================================================
--- jackrabbit/trunk/test/performance/base/src/main/java/org/apache/jackrabbit/performance/DescendantSearchTest.java (added)
+++ jackrabbit/trunk/test/performance/base/src/main/java/org/apache/jackrabbit/performance/DescendantSearchTest.java Fri Dec 10 08:06:04 2010
@@ -0,0 +1,65 @@
+package org.apache.jackrabbit.performance;
+
+import javax.jcr.Node;
+import javax.jcr.NodeIterator;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+import javax.jcr.query.Query;
+import javax.jcr.query.QueryManager;
+
+/**
+ * Performance test to check performance of queries on sub-trees.
+ */
+public class DescendantSearchTest extends AbstractTest {
+
+ private static final int NODE_COUNT = 100;
+
+ private Session session;
+
+ private Node root;
+
+ protected Query createQuery(QueryManager manager, int i)
+ throws RepositoryException {
+ return manager.createQuery("/testroot//*[@testcount=" + i + "]", Query.XPATH);
+ }
+
+ public void beforeSuite() throws RepositoryException {
+ session = getRepository().login(getCredentials());
+
+ root = session.getRootNode().addNode("testroot", "nt:unstructured");
+ for (int i = 0; i < NODE_COUNT; i++) {
+ Node node = root.addNode("node" + i, "nt:unstructured");
+ for (int j = 0; j < NODE_COUNT; j++) {
+ Node child = node.addNode("node" + j, "nt:unstructured");
+ child.setProperty("testcount", j);
+ }
+ session.save();
+ }
+ }
+
+ public void runTest() throws Exception {
+ QueryManager manager = session.getWorkspace().getQueryManager();
+ for (int i = 0; i < NODE_COUNT; i++) {
+ Query query = createQuery(manager, i);
+ NodeIterator iterator = query.execute().getNodes();
+ while (iterator.hasNext()) {
+ Node node = iterator.nextNode();
+ if (node.getProperty("testcount").getLong() != i) {
+ throw new Exception("Invalid test result: " + node.getPath());
+ }
+ }
+ }
+ }
+
+ public void afterSuite() throws RepositoryException {
+ for (int i = 0; i < NODE_COUNT; i++) {
+ root.getNode("node" + i).remove();
+ session.save();
+ }
+
+ root.remove();
+ session.save();
+ session.logout();
+ }
+
+}
Added: jackrabbit/trunk/test/performance/base/src/main/java/org/apache/jackrabbit/performance/SQL2DescendantSearchTest.java
URL: http://svn.apache.org/viewvc/jackrabbit/trunk/test/performance/base/src/main/java/org/apache/jackrabbit/performance/SQL2DescendantSearchTest.java?rev=1044239&view=auto
==============================================================================
--- jackrabbit/trunk/test/performance/base/src/main/java/org/apache/jackrabbit/performance/SQL2DescendantSearchTest.java (added)
+++ jackrabbit/trunk/test/performance/base/src/main/java/org/apache/jackrabbit/performance/SQL2DescendantSearchTest.java Fri Dec 10 08:06:04 2010
@@ -0,0 +1,19 @@
+package org.apache.jackrabbit.performance;
+
+import javax.jcr.RepositoryException;
+import javax.jcr.query.Query;
+import javax.jcr.query.QueryManager;
+
+/**
+ * SQL-2 version of the sub-tree performance test.
+ */
+public class SQL2DescendantSearchTest extends DescendantSearchTest {
+
+ protected Query createQuery(QueryManager manager, int i)
+ throws RepositoryException {
+ return manager.createQuery(
+ "SELECT * FROM [nt:base] AS n WHERE ISDESCENDANTNODE(n, '/testroot') AND testcount=" + i,
+ "JCR-SQL2");
+ }
+
+}