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Posted to oak-commits@jackrabbit.apache.org by ch...@apache.org on 2017/08/18 12:09:24 UTC
svn commit: r1805406 - in /jackrabbit/oak/branches/1.2: ./
oak-lucene/src/main/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakDirectory.java
oak-lucene/src/test/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakDirectoryTest.java
Author: chetanm
Date: Fri Aug 18 12:09:24 2017
New Revision: 1805406
URL: http://svn.apache.org/viewvc?rev=1805406&view=rev
Log:
OAK-5299 - Introduce BlobFactory in OakDirectory
Merging 1805400 from 1.4 branch
Modified:
jackrabbit/oak/branches/1.2/ (props changed)
jackrabbit/oak/branches/1.2/oak-lucene/src/main/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakDirectory.java
jackrabbit/oak/branches/1.2/oak-lucene/src/test/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakDirectoryTest.java
Propchange: jackrabbit/oak/branches/1.2/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Fri Aug 18 12:09:24 2017
@@ -1,4 +1,4 @@
/jackrabbit/oak/branches/1.0:1665962
-/jackrabbit/oak/branches/1.4:1745750,1747354,1750078,1750512,1790375,1805392
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/jackrabbit/trunk:1345480
Modified: jackrabbit/oak/branches/1.2/oak-lucene/src/main/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakDirectory.java
URL: http://svn.apache.org/viewvc/jackrabbit/oak/branches/1.2/oak-lucene/src/main/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakDirectory.java?rev=1805406&r1=1805405&r2=1805406&view=diff
==============================================================================
--- jackrabbit/oak/branches/1.2/oak-lucene/src/main/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakDirectory.java (original)
+++ jackrabbit/oak/branches/1.2/oak-lucene/src/main/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakDirectory.java Fri Aug 18 12:09:24 2017
@@ -25,6 +25,9 @@ import java.util.Iterator;
import java.util.List;
import java.util.Set;
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Sets;
import com.google.common.io.ByteStreams;
@@ -32,6 +35,9 @@ import com.google.common.primitives.Ints
import org.apache.jackrabbit.oak.api.Blob;
import org.apache.jackrabbit.oak.api.PropertyState;
import org.apache.jackrabbit.oak.api.Type;
+import org.apache.jackrabbit.oak.plugins.blob.BlobStoreBlob;
+import org.apache.jackrabbit.oak.spi.blob.BlobStore;
+import org.apache.jackrabbit.oak.spi.blob.GarbageCollectableBlobStore;
import org.apache.jackrabbit.oak.spi.state.NodeBuilder;
import org.apache.jackrabbit.oak.util.PerfLogger;
import org.apache.lucene.store.AlreadyClosedException;
@@ -71,18 +77,31 @@ class OakDirectory extends Directory {
private final boolean readOnly;
private final Set<String> fileNames = Sets.newConcurrentHashSet();
private final String indexName;
+ private final BlobFactory blobFactory;
public OakDirectory(NodeBuilder directoryBuilder, IndexDefinition definition, boolean readOnly) {
this(directoryBuilder, null, definition, readOnly);
}
public OakDirectory(NodeBuilder builder, String dataNodeName, IndexDefinition definition, boolean readOnly) {
+ this(builder, dataNodeName, definition, readOnly, new NodeBuilderBlobFactory(builder));
+ }
+
+ public OakDirectory(NodeBuilder builder, String dataNodeName, IndexDefinition definition,
+ boolean readOnly, @Nullable GarbageCollectableBlobStore blobStore) {
+ this(builder, dataNodeName, definition, readOnly,
+ blobStore != null ? new BlobStoreBlobFactory(blobStore) : new NodeBuilderBlobFactory(builder));
+ }
+
+ public OakDirectory(NodeBuilder builder, String dataNodeName, IndexDefinition definition,
+ boolean readOnly, BlobFactory blobFactory) {
this.lockFactory = NoLockFactory.getNoLockFactory();
this.directoryBuilder = (dataNodeName == null) ? builder : builder.child(dataNodeName);
this.definition = definition;
this.readOnly = readOnly;
this.fileNames.addAll(getListing());
this.indexName = definition.getIndexName();
+ this.blobFactory = blobFactory;
}
@Override
@@ -105,7 +124,7 @@ class OakDirectory extends Directory {
@Override
public long fileLength(String name) throws IOException {
NodeBuilder file = directoryBuilder.getChildNode(name);
- OakIndexInput input = new OakIndexInput(name, file, indexName);
+ OakIndexInput input = new OakIndexInput(name, file, indexName, blobFactory);
try {
return input.length();
} finally {
@@ -125,7 +144,7 @@ class OakDirectory extends Directory {
file = directoryBuilder.child(name);
}
fileNames.add(name);
- return new OakIndexOutput(name, file, indexName);
+ return new OakIndexOutput(name, file, indexName, blobFactory);
}
@@ -134,7 +153,7 @@ class OakDirectory extends Directory {
throws IOException {
NodeBuilder file = directoryBuilder.getChildNode(name);
if (file.exists()) {
- return new OakIndexInput(name, file, indexName);
+ return new OakIndexInput(name, file, indexName, blobFactory);
} else {
String msg = String.format("[%s] %s", indexName, name);
throw new FileNotFoundException(msg);
@@ -226,12 +245,16 @@ class OakDirectory extends Directory {
private final String dirDetails;
- public OakIndexFile(String name, NodeBuilder file, String dirDetails) {
+ private final BlobFactory blobFactory;
+
+ public OakIndexFile(String name, NodeBuilder file, String dirDetails,
+ @Nonnull BlobFactory blobFactory) {
this.name = name;
this.file = file;
this.dirDetails = dirDetails;
this.blobSize = determineBlobSize(file);
this.blob = new byte[blobSize];
+ this.blobFactory = checkNotNull(blobFactory);
PropertyState property = file.getProperty(JCR_DATA);
if (property != null && property.getType() == BINARIES) {
@@ -258,6 +281,7 @@ class OakDirectory extends Directory {
this.length = that.length;
this.data = newArrayList(that.data);
this.dataModified = that.dataModified;
+ this.blobFactory = that.blobFactory;
}
private void loadBlob(int i) throws IOException {
@@ -280,7 +304,7 @@ class OakDirectory extends Directory {
private void flushBlob() throws IOException {
if (blobModified) {
int n = (int) Math.min(blobSize, length - (long)index * blobSize);
- Blob b = file.createBlob(new ByteArrayInputStream(blob, 0, n));
+ Blob b = blobFactory.createBlob(new ByteArrayInputStream(blob, 0, n));
if (index < data.size()) {
data.set(index, b);
} else {
@@ -392,10 +416,11 @@ class OakDirectory extends Directory {
private final WeakIdentityMap<OakIndexInput, Boolean> clones;
private final String dirDetails;
- public OakIndexInput(String name, NodeBuilder file, String dirDetails) {
+ public OakIndexInput(String name, NodeBuilder file, String dirDetails,
+ BlobFactory blobFactory) {
super(name);
this.dirDetails = dirDetails;
- this.file = new OakIndexFile(name, file, dirDetails);
+ this.file = new OakIndexFile(name, file, dirDetails, blobFactory);
clones = WeakIdentityMap.newConcurrentHashMap();
}
@@ -475,9 +500,10 @@ class OakDirectory extends Directory {
private final String dirDetails;
private final OakIndexFile file;
- public OakIndexOutput(String name, NodeBuilder file, String dirDetails) throws IOException {
+ public OakIndexOutput(String name, NodeBuilder file, String dirDetails,
+ BlobFactory blobFactory) throws IOException {
this.dirDetails = dirDetails;
- this.file = new OakIndexFile(name, file, dirDetails);
+ this.file = new OakIndexFile(name, file, dirDetails, blobFactory);
}
@Override
@@ -533,4 +559,43 @@ class OakDirectory extends Directory {
}
+ public interface BlobFactory {
+
+ Blob createBlob(InputStream in) throws IOException;
+ }
+
+ public static final class NodeBuilderBlobFactory implements BlobFactory {
+
+ private final NodeBuilder builder;
+
+ public NodeBuilderBlobFactory(NodeBuilder builder) {
+ this.builder = builder;
+ }
+
+ @Override
+ public Blob createBlob(InputStream in) throws IOException {
+ return builder.createBlob(in);
+ }
+ }
+
+ public static final class BlobStoreBlobFactory implements BlobFactory {
+
+ private final BlobStore store;
+
+ public BlobStoreBlobFactory(BlobStore store) {
+ this.store = store;
+ }
+
+ @Override
+ public Blob createBlob(InputStream in) throws IOException {
+ String blobId = store.writeBlob(in);
+ //TODO Reenable once OAK-5175 is backported
+ /*if (!ENABLE_AYNC_DS) {
+ blobId = store.writeBlob(in, new BlobOptions().setUpload(SYNCHRONOUS));
+ } else {
+ blobId = store.writeBlob(in);
+ }*/
+ return new BlobStoreBlob(store, blobId);
+ }
+ }
}
Modified: jackrabbit/oak/branches/1.2/oak-lucene/src/test/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakDirectoryTest.java
URL: http://svn.apache.org/viewvc/jackrabbit/oak/branches/1.2/oak-lucene/src/test/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakDirectoryTest.java?rev=1805406&r1=1805405&r2=1805406&view=diff
==============================================================================
--- jackrabbit/oak/branches/1.2/oak-lucene/src/test/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakDirectoryTest.java (original)
+++ jackrabbit/oak/branches/1.2/oak-lucene/src/test/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakDirectoryTest.java Fri Aug 18 12:09:24 2017
@@ -20,6 +20,7 @@
package org.apache.jackrabbit.oak.plugins.index.lucene;
import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
@@ -27,6 +28,7 @@ import java.util.Arrays;
import java.util.List;
import java.util.Random;
import java.util.Set;
+import java.util.concurrent.atomic.AtomicInteger;
import org.apache.commons.io.IOUtils;
import org.apache.commons.io.input.NullInputStream;
@@ -410,6 +412,30 @@ public class OakDirectoryTest {
}
}
+ @Test
+ public void blobFactory() throws Exception {
+ final AtomicInteger numBlobs = new AtomicInteger();
+ final int fileSize = 1024;
+ IndexDefinition def = new IndexDefinition(root, builder.getNodeState());
+ OakDirectory.BlobFactory factory = new OakDirectory.BlobFactory() {
+ @Override
+ public Blob createBlob(InputStream in) throws IOException {
+ ByteArrayOutputStream out = new ByteArrayOutputStream();
+ IOUtils.copy(in, out);
+ byte[] data = out.toByteArray();
+ assertEquals(fileSize, data.length);
+ numBlobs.incrementAndGet();
+ return new ArrayBasedBlob(data);
+ }
+ };
+ OakDirectory dir = new OakDirectory(builder, INDEX_DATA_CHILD_NAME, def, false, factory);
+ numBlobs.set(0);
+ writeFile(dir, "file", fileSize);
+ assertEquals(1, numBlobs.get());
+ dir.close();
+ }
+
+
private static void readInputToEnd(long expectedSize, IndexInput input) throws IOException {
int COPY_BUFFER_SIZE = 16384;
byte[] copyBuffer = new byte[(int) ONE_MB];