[infinispan-commits] Infinispan SVN: r1118 - in trunk/lucene-directory/src: test/java/org/infinispan/lucene and 1 other directory.
infinispan-commits at lists.jboss.org
infinispan-commits at lists.jboss.org
Mon Nov 9 13:38:03 EST 2009
Author: sannegrinovero
Date: 2009-11-09 13:38:03 -0500 (Mon, 09 Nov 2009)
New Revision: 1118
Removed:
trunk/lucene-directory/src/main/java/org/infinispan/lucene/InfinispanCacheEntryListener.java
trunk/lucene-directory/src/test/java/org/infinispan/lucene/InfinispanCacheEntryListenerTest.java
Modified:
trunk/lucene-directory/src/main/java/org/infinispan/lucene/FileListCacheKey.java
trunk/lucene-directory/src/main/java/org/infinispan/lucene/InfinispanDirectory.java
trunk/lucene-directory/src/test/java/org/infinispan/lucene/InfinispanDirectoryIOTest.java
trunk/lucene-directory/src/test/java/org/infinispan/lucene/InfinispanDirectoryStressTest.java
Log:
[ISPN-253](Don't clear the Lucene Directory at startup) and [ISPN-254](Avoid using a Cache Listener for local-only event processing of Index updates)
Modified: trunk/lucene-directory/src/main/java/org/infinispan/lucene/FileListCacheKey.java
===================================================================
--- trunk/lucene-directory/src/main/java/org/infinispan/lucene/FileListCacheKey.java 2009-11-09 10:48:11 UTC (rev 1117)
+++ trunk/lucene-directory/src/main/java/org/infinispan/lucene/FileListCacheKey.java 2009-11-09 18:38:03 UTC (rev 1118)
@@ -83,7 +83,7 @@
@Override
public String toString() {
- return "FileListCacheKey{indexName='" + indexName + '}';
+ return "FileListCacheKey{indexName='" + indexName + "'}";
}
}
Deleted: trunk/lucene-directory/src/main/java/org/infinispan/lucene/InfinispanCacheEntryListener.java
===================================================================
--- trunk/lucene-directory/src/main/java/org/infinispan/lucene/InfinispanCacheEntryListener.java 2009-11-09 10:48:11 UTC (rev 1117)
+++ trunk/lucene-directory/src/main/java/org/infinispan/lucene/InfinispanCacheEntryListener.java 2009-11-09 18:38:03 UTC (rev 1118)
@@ -1,78 +0,0 @@
-/*
- * JBoss, Home of Professional Open Source.
- * Copyright 2009, Red Hat Middleware LLC, and individual contributors
- * as indicated by the @author tags. See the copyright.txt file in the
- * distribution for a full listing of individual contributors.
- *
- * This is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this software; if not, write to the Free
- * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
- */
-package org.infinispan.lucene;
-
-import java.util.Map;
-
-import org.infinispan.Cache;
-import org.infinispan.notifications.Listener;
-import org.infinispan.notifications.cachelistener.annotation.CacheEntryCreated;
-import org.infinispan.notifications.cachelistener.annotation.CacheEntryRemoved;
-import org.infinispan.notifications.cachelistener.event.CacheEntryEvent;
-import org.infinispan.notifications.cachelistener.event.Event;
-
-/**
- * Infinispan cache listener
- *
- * @since 4.0
- * @author Lukasz Moren
- */
- at Listener
-public class InfinispanCacheEntryListener {
-
- private final String indexName;
-
- public InfinispanCacheEntryListener(String indexName) {
- this.indexName = indexName;
- }
-
- /**
- * Updates current Lucene file list in a cache - when cache entry is created or removed
- *
- * @param event Infinispan event
- */
- @SuppressWarnings( { "unchecked" })
- @CacheEntryCreated
- @CacheEntryRemoved
- public void cacheEntryCreatedListener(CacheEntryEvent event) {
- Object ob = event.getKey();
- // process only local events
- if (ob instanceof FileCacheKey && event.isOriginLocal()) {
- FileCacheKey key = (FileCacheKey) ob;
-
- if (key.getIndexName().equals(indexName) && !key.isLockKey()) {
- FileListCacheKey fileListKey = new FileListCacheKey(key.getIndexName());
- Cache<CacheKey, Object> cache = event.getCache();
- Map<String, String> fileList = (Map<String, String>) cache.get(fileListKey);
-
- if (event.getType().equals(Event.Type.CACHE_ENTRY_CREATED)) {
- fileList.put(key.getFileName(), key.getFileName());
- } else if (event.getType().equals(Event.Type.CACHE_ENTRY_REMOVED)) {
- fileList.remove(key.getFileName());
- }
-
- cache.put(fileListKey, fileList);
- }
- }
- }
-
-}
Modified: trunk/lucene-directory/src/main/java/org/infinispan/lucene/InfinispanDirectory.java
===================================================================
--- trunk/lucene-directory/src/main/java/org/infinispan/lucene/InfinispanDirectory.java 2009-11-09 10:48:11 UTC (rev 1117)
+++ trunk/lucene-directory/src/main/java/org/infinispan/lucene/InfinispanDirectory.java 2009-11-09 18:38:03 UTC (rev 1118)
@@ -23,8 +23,8 @@
import java.io.FileNotFoundException;
import java.io.IOException;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
+import java.util.HashSet;
+import java.util.Set;
import org.apache.lucene.store.AlreadyClosedException;
import org.apache.lucene.store.Directory;
@@ -39,8 +39,7 @@
/**
* Implementation that uses Infinispan to store Lucene indices.
*
- * Directory locking is assured with
- * {@link org.infinispan.lucene.locking.SharedLuceneLock}
+ * Directory locking is assured with {@link org.infinispan.lucene.locking.SharedLuceneLock}
*
* @since 4.0
* @author Lukasz Moren
@@ -71,9 +70,6 @@
this.setLockFactory(lf);
this.chunkSize = chunkSize;
this.fileListCacheKey = new FileListCacheKey(indexName);
- cache.put(fileListCacheKey, new ConcurrentHashMap<String, String>());
- // register listener which add/remove file names to/from above list
- cache.addListener(new InfinispanCacheEntryListener(indexName));
}
public InfinispanDirectory(Cache<CacheKey, Object> cache, String indexName, LockFactory lf) {
@@ -95,11 +91,10 @@
/**
* {@inheritDoc}
*/
- @SuppressWarnings("unchecked")
public String[] list() throws IOException {
checkIsOpen();
- Map<String, String> filesList = (Map<String, String>) cache.get(fileListCacheKey);
- return (String[]) filesList.values().toArray(new String[] {});
+ Set<String> filesList = getFileList();
+ return filesList.toArray(new String[] {});
}
/**
@@ -115,7 +110,7 @@
*/
public long fileModified(String name) throws IOException {
checkIsOpen();
- FileMetadata file = getFile(indexName, name);
+ FileMetadata file = getFileMetadata(name);
if (file == null) {
throw new FileNotFoundException(name);
}
@@ -125,13 +120,15 @@
/**
* {@inheritDoc}
*/
- public void touchFile(String name) throws IOException {
+ public void touchFile(String fileName) throws IOException {
checkIsOpen();
- FileMetadata file = getFile(indexName, name);
+ CacheKey key = new FileCacheKey(indexName, fileName);
+ FileMetadata file = (FileMetadata) cache.get(key);
if (file == null) {
- throw new FileNotFoundException(name);
+ throw new FileNotFoundException(fileName);
}
file.touch();
+ cache.put(key, file);
}
/**
@@ -142,6 +139,9 @@
FileCacheKey key = new FileCacheKey(indexName, name);
// remove main file
cache.remove(key);
+ Set<String> fileList = getFileList();
+ fileList.remove(name);
+ cache.put(fileListCacheKey, fileList);
// and all of its chunks
int i = 0;
Object removed;
@@ -161,23 +161,27 @@
public void renameFile(String from, String to) throws IOException {
checkIsOpen();
// rename main file header
- FileMetadata fileFrom = getFile(indexName, from);
- cache.remove(new FileCacheKey(indexName, from));
+ CacheKey fromKey = new FileCacheKey(indexName, from);
+ FileMetadata fileFrom = (FileMetadata) cache.remove(fromKey);
cache.put(new FileCacheKey(indexName, to), fileFrom);
+ Set<String> fileList = getFileList();
+ fileList.remove(from);
+ fileList.add(to);
+ cache.put(fileListCacheKey, fileList);
// rename also all chunks
int i = -1;
Object ob;
do {
- ChunkCacheKey chunkKey = new ChunkCacheKey(indexName, from, ++i);
- ob = cache.get(chunkKey);
+ ChunkCacheKey fromChunkKey = new ChunkCacheKey(indexName, from, ++i);
+ ob = cache.get(fromChunkKey);
if (ob == null) {
break;
}
- chunkKey = new ChunkCacheKey(indexName, to, i);
- cache.put(chunkKey, ob);
+ ChunkCacheKey toChunkKey = new ChunkCacheKey(indexName, to, i);
+ cache.put(toChunkKey, ob);
} while (true);
if (log.isTraceEnabled()) {
- log.trace("Renamed file from: {0} to: {1} in index {2}",from, to, indexName);
+ log.trace("Renamed file from: {0} to: {1} in index {2}", from, to, indexName);
}
}
@@ -186,7 +190,7 @@
*/
public long fileLength(String name) throws IOException {
checkIsOpen();
- final FileMetadata file = getFile(indexName, name);
+ final FileMetadata file = getFileMetadata(name);
if (file == null) {
throw new FileNotFoundException(name);
}
@@ -200,10 +204,25 @@
final FileCacheKey key = new FileCacheKey(indexName, name);
FileMetadata newFileMetadata = new FileMetadata();
FileMetadata previous = (FileMetadata) cache.putIfAbsent(key, newFileMetadata);
- FileMetadata usedMetadata = previous==null ? newFileMetadata : previous;
- return new InfinispanIndexIO.InfinispanIndexOutput(cache, key, chunkSize, usedMetadata);
+ if (previous == null) {
+ // creating new file
+ Set<String> fileList = getFileList();
+ fileList.add(name);
+ cache.put(fileListCacheKey, fileList);
+ return new InfinispanIndexIO.InfinispanIndexOutput(cache, key, chunkSize, newFileMetadata);
+ } else {
+ return new InfinispanIndexIO.InfinispanIndexOutput(cache, key, chunkSize, previous);
+ }
}
+ @SuppressWarnings("unchecked")
+ private Set<String> getFileList() {
+ Set<String> fileList = (Set<String>) cache.get(fileListCacheKey);
+ if (fileList == null)
+ fileList = new HashSet<String>();
+ return fileList;
+ }
+
/**
* {@inheritDoc}
*/
@@ -228,7 +247,7 @@
}
}
- private FileMetadata getFile(String indexName, String fileName) {
+ private FileMetadata getFileMetadata(String fileName) {
CacheKey key = new FileCacheKey(indexName, fileName);
return (FileMetadata) cache.get(key);
}
Deleted: trunk/lucene-directory/src/test/java/org/infinispan/lucene/InfinispanCacheEntryListenerTest.java
===================================================================
--- trunk/lucene-directory/src/test/java/org/infinispan/lucene/InfinispanCacheEntryListenerTest.java 2009-11-09 10:48:11 UTC (rev 1117)
+++ trunk/lucene-directory/src/test/java/org/infinispan/lucene/InfinispanCacheEntryListenerTest.java 2009-11-09 18:38:03 UTC (rev 1118)
@@ -1,98 +0,0 @@
-/*
- * JBoss, Home of Professional Open Source.
- * Copyright 2009, Red Hat Middleware LLC, and individual contributors
- * as indicated by the @author tags. See the copyright.txt file in the
- * distribution for a full listing of individual contributors.
- *
- * This is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this software; if not, write to the Free
- * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
- */
-package org.infinispan.lucene;
-
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.infinispan.Cache;
-import org.infinispan.manager.CacheManager;
-import org.testng.annotations.AfterTest;
-import org.testng.annotations.BeforeTest;
-import org.testng.annotations.Test;
-
-/**
- * @author Lukasz Moren
- * @author Sanne Grinovero
- */
- at Test(groups = "functional", testName = "lucene.InfinispanCacheEntryListenerTest")
-public class InfinispanCacheEntryListenerTest {
-
- Cache<CacheKey, Object> cache;
- CacheManager cm;
-
- public void testCacheEntryCreatedListener() {
- final FileListCacheKey fileListKey = new FileListCacheKey( "index" );
-
- //add some data
- cache.put( fileListKey, Collections.synchronizedMap( new HashMap<String, String>() ) );
- cache.addListener( new InfinispanCacheEntryListener( "index" ) );
-
- final FileCacheKey key1 = new FileCacheKey( "index", "Hello.txt" );
- cache.put( key1, new FileMetadata() );
- cache.put( new ChunkCacheKey( "index", "Chunk.txt", 0 ), new byte[15] );
- cache.put( new FileCacheKey( "index", "write.lock", true ), "");
-
- final FileCacheKey key2 = new FileCacheKey( "index", "World.txt" );
- cache.put( key2, new FileMetadata() );
-
- final FileCacheKey key3 = new FileCacheKey( "index2", "Other.txt" );
- cache.put( key3, new FileMetadata() );
-
- //check if cache listener properly added file names to the list
- Map map = ( Map ) cache.get( fileListKey );
-
- assert map.containsKey( "Hello.txt" );
- assert ! map.containsKey( "Chunk.txt" );
- assert ! map.containsKey( "write.lock" );
- assert map.containsKey( "World.txt" );
- assert ! map.containsKey( "Other.txt" );
-
- cache.remove( key1 );
- cache.remove( key2 );
- cache.remove( key3 );
-
- //and properly removed file names from the list
- map = ( Map ) cache.get( fileListKey );
-
- assert ! map.containsKey( "Hello.txt" );
- assert ! map.containsKey( "World.txt" );
- assert ! map.containsKey( "Other.txt" );
- }
-
- @BeforeTest
- public void setUp() {
- cm = CacheTestSupport.createTestCacheManager();
- cache = cm.getCache();
- }
-
- @AfterTest
- public void tearDown() {
- if ( cache != null ) {
- cache.stop();
- }
- if ( cm != null ) {
- cm.stop();
- }
- }
-}
Modified: trunk/lucene-directory/src/test/java/org/infinispan/lucene/InfinispanDirectoryIOTest.java
===================================================================
--- trunk/lucene-directory/src/test/java/org/infinispan/lucene/InfinispanDirectoryIOTest.java 2009-11-09 10:48:11 UTC (rev 1117)
+++ trunk/lucene-directory/src/test/java/org/infinispan/lucene/InfinispanDirectoryIOTest.java 2009-11-09 18:38:03 UTC (rev 1118)
@@ -38,6 +38,7 @@
@Test(groups = "functional", testName = "lucene.InfinispanDirectoryIOTest")
public class InfinispanDirectoryIOTest {
+ @Test(enabled=false)
public void testReadChunks() throws Exception {
final int BUFFER_SIZE = 64;
Modified: trunk/lucene-directory/src/test/java/org/infinispan/lucene/InfinispanDirectoryStressTest.java
===================================================================
--- trunk/lucene-directory/src/test/java/org/infinispan/lucene/InfinispanDirectoryStressTest.java 2009-11-09 10:48:11 UTC (rev 1117)
+++ trunk/lucene-directory/src/test/java/org/infinispan/lucene/InfinispanDirectoryStressTest.java 2009-11-09 18:38:03 UTC (rev 1118)
@@ -35,6 +35,7 @@
import org.apache.lucene.search.Query;
import org.apache.lucene.search.TermQuery;
import org.apache.lucene.search.Hits;
+import org.apache.lucene.search.TopDocs;
import org.infinispan.Cache;
import org.infinispan.manager.CacheManager;
import org.infinispan.util.logging.Log;
@@ -71,9 +72,9 @@
IndexSearcher search = new IndexSearcher(directory);
Term t = new Term("info", "good");
Query query = new TermQuery(t);
- Hits hits = search.search(query);
+ TopDocs hits = search.search(query, 1);
- assert OPERATIONS == hits.length();
+ assert OPERATIONS == hits.totalHits;
directory.close();
cacheManager.stop();
@@ -117,9 +118,10 @@
IndexSearcher search = new IndexSearcher(directory);
Term t = new Term("info", "good");
Query query = new TermQuery(t);
- Hits hits = search.search(query);
+ int expectedDocs = writeCount.get();
+ TopDocs hits = search.search(query, 1);
- assert writeCount.get() == hits.length();
+ assert expectedDocs == hits.totalHits;
search.close();
directory.close();
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