lucene-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From rm...@apache.org
Subject svn commit: r1441005 - in /lucene/dev/branches/lucene4547/lucene/core/src: java/org/apache/lucene/codecs/ java/org/apache/lucene/index/ java/org/apache/lucene/util/ test/org/apache/lucene/codecs/perfield/ test/org/apache/lucene/index/
Date Thu, 31 Jan 2013 15:07:51 GMT
Author: rmuir
Date: Thu Jan 31 15:07:51 2013
New Revision: 1441005

URL: http://svn.apache.org/viewvc?rev=1441005&view=rev
Log:
clear some nocommits and clean up sortedbytesmerge a bit

Modified:
    lucene/dev/branches/lucene4547/lucene/core/src/java/org/apache/lucene/codecs/DocValuesConsumer.java
    lucene/dev/branches/lucene4547/lucene/core/src/java/org/apache/lucene/index/IndexWriter.java
    lucene/dev/branches/lucene4547/lucene/core/src/java/org/apache/lucene/util/PagedBytes.java
    lucene/dev/branches/lucene4547/lucene/core/src/test/org/apache/lucene/codecs/perfield/TestPerFieldDocValuesFormat.java
    lucene/dev/branches/lucene4547/lucene/core/src/test/org/apache/lucene/index/Test2BSortedDocValues.java

Modified: lucene/dev/branches/lucene4547/lucene/core/src/java/org/apache/lucene/codecs/DocValuesConsumer.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene4547/lucene/core/src/java/org/apache/lucene/codecs/DocValuesConsumer.java?rev=1441005&r1=1441004&r2=1441005&view=diff
==============================================================================
--- lucene/dev/branches/lucene4547/lucene/core/src/java/org/apache/lucene/codecs/DocValuesConsumer.java
(original)
+++ lucene/dev/branches/lucene4547/lucene/core/src/java/org/apache/lucene/codecs/DocValuesConsumer.java
Thu Jan 31 15:07:51 2013
@@ -309,8 +309,8 @@ public abstract class DocValuesConsumer 
           }
         }
 
-        // nocommit we can unload the bits to disk to reduce
-        // transient ram spike...
+        // TODO: we can unload the bits/packed ints to disk to reduce
+        // transient ram spike... most of these just require iterators
       }
 
       // Second pass: merge only the live terms
@@ -337,7 +337,11 @@ public abstract class DocValuesConsumer 
           lastOrds[readerId] = sourceOrd;
           top.ordDeltas.add(delta);
           
-          lastTerm = BytesRef.deepCopyOf(top.scratch);
+          if (lastTerm == null) {
+            lastTerm = BytesRef.deepCopyOf(top.scratch);
+          } else {
+            lastTerm.copyBytes(top.scratch);
+          }
           ord++;
         }
 
@@ -360,28 +364,6 @@ public abstract class DocValuesConsumer 
         state.liveTerms = null;
       }
     }
-
-    /*
-    public void finish(SortedDocValuesConsumer consumer) throws IOException {
-
-      // Third pass: write merged result
-      for(BytesRef term : mergedTerms) {
-        consumer.addValue(term);
-      }
-
-      for(SegmentState segState : segStates) {
-        Bits liveDocs = segState.reader.getLiveDocs();
-        int maxDoc = segState.reader.maxDoc();
-        for(int docID=0;docID<maxDoc;docID++) {
-          if (liveDocs == null || liveDocs.get(docID)) {
-            int segOrd = segState.values.getOrd(docID);
-            int mergedOrd = segState.segOrdToMergedOrd[segOrd];
-            consumer.addDoc(mergedOrd);
-          }
-        }
-      }
-    }
-    */
   }
 
   /**
@@ -472,7 +454,7 @@ public abstract class DocValuesConsumer 
                             }
                             assert nextIsSet;
                             nextIsSet = false;
-                            // nocommit make a mutable number
+                            // TODO make a mutable number
                             return nextValue;
                           }
 

Modified: lucene/dev/branches/lucene4547/lucene/core/src/java/org/apache/lucene/index/IndexWriter.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene4547/lucene/core/src/java/org/apache/lucene/index/IndexWriter.java?rev=1441005&r1=1441004&r2=1441005&view=diff
==============================================================================
--- lucene/dev/branches/lucene4547/lucene/core/src/java/org/apache/lucene/index/IndexWriter.java
(original)
+++ lucene/dev/branches/lucene4547/lucene/core/src/java/org/apache/lucene/index/IndexWriter.java
Thu Jan 31 15:07:51 2013
@@ -763,8 +763,6 @@ public class IndexWriter implements Clos
   private FieldNumbers getFieldNumberMap() throws IOException {
     final FieldNumbers map = new FieldNumbers();
 
-    // nocommit for a 4.0 index that has inconsistent DV
-    // types ... this will throw exc on init of IW?
     for(SegmentInfoPerCommit info : segmentInfos) {
       for(FieldInfo fi : getFieldInfos(info.info)) {
         map.addOrGet(fi.name, fi.number, fi.getDocValuesType());

Modified: lucene/dev/branches/lucene4547/lucene/core/src/java/org/apache/lucene/util/PagedBytes.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene4547/lucene/core/src/java/org/apache/lucene/util/PagedBytes.java?rev=1441005&r1=1441004&r2=1441005&view=diff
==============================================================================
--- lucene/dev/branches/lucene4547/lucene/core/src/java/org/apache/lucene/util/PagedBytes.java
(original)
+++ lucene/dev/branches/lucene4547/lucene/core/src/java/org/apache/lucene/util/PagedBytes.java
Thu Jan 31 15:07:51 2013
@@ -30,7 +30,8 @@ import org.apache.lucene.store.IndexInpu
  *
  * @lucene.internal
  **/
-// nocommit: make this simply a big ass array and nothing more.
+// TODO: refactor this, byteblockpool, fst.bytestore, and any
+// other "shift/mask big arrays". there are too many of these classes!
 public final class PagedBytes {
   private final List<byte[]> blocks = new ArrayList<byte[]>();
   private final List<Integer> blockEnd = new ArrayList<Integer>();
@@ -106,7 +107,7 @@ public final class PagedBytes {
      * 
      * @lucene.internal
      **/
-    // nocommit: move this shit and any other vint bogusness to fieldcacheimpl!
+    // TODO: this really needs to be refactored into fieldcacheimpl
     public void fill(BytesRef b, long start) {
       final int index = (int) (start >> blockBits);
       final int offset = (int) (start & blockMask);
@@ -217,7 +218,7 @@ public final class PagedBytes {
 
   /** Copy bytes in, writing the length as a 1 or 2 byte
    *  vInt prefix. */
-  // nocommit: move this shit and any other vint bogusness to fieldcacheimpl!
+  // TODO: this really needs to be refactored into fieldcacheimpl!
   public long copyUsingLengthPrefix(BytesRef bytes) {
     if (bytes.length >= 32768) {
       throw new IllegalArgumentException("max length is 32767 (got " + bytes.length + ")");

Modified: lucene/dev/branches/lucene4547/lucene/core/src/test/org/apache/lucene/codecs/perfield/TestPerFieldDocValuesFormat.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene4547/lucene/core/src/test/org/apache/lucene/codecs/perfield/TestPerFieldDocValuesFormat.java?rev=1441005&r1=1441004&r2=1441005&view=diff
==============================================================================
--- lucene/dev/branches/lucene4547/lucene/core/src/test/org/apache/lucene/codecs/perfield/TestPerFieldDocValuesFormat.java
(original)
+++ lucene/dev/branches/lucene4547/lucene/core/src/test/org/apache/lucene/codecs/perfield/TestPerFieldDocValuesFormat.java
Thu Jan 31 15:07:51 2013
@@ -65,8 +65,8 @@ public class TestPerFieldDocValuesFormat
   }
   
   // just a simple trivial test
-  // nocommit: if we are going to pass down suffixes to segmentread/writestate,
-  // then they should be respected by *all* codec apis!
+  // TODO: we should come up with a test that somehow checks that segment suffix
+  // is respected by all codec apis (not just docvalues and postings)
   public void testTwoFieldsTwoFormats() throws IOException {
     Analyzer analyzer = new MockAnalyzer(random());
 

Modified: lucene/dev/branches/lucene4547/lucene/core/src/test/org/apache/lucene/index/Test2BSortedDocValues.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene4547/lucene/core/src/test/org/apache/lucene/index/Test2BSortedDocValues.java?rev=1441005&r1=1441004&r2=1441005&view=diff
==============================================================================
--- lucene/dev/branches/lucene4547/lucene/core/src/test/org/apache/lucene/index/Test2BSortedDocValues.java
(original)
+++ lucene/dev/branches/lucene4547/lucene/core/src/test/org/apache/lucene/index/Test2BSortedDocValues.java
Thu Jan 31 15:07:51 2013
@@ -17,13 +17,12 @@ package org.apache.lucene.index;
  * limitations under the License.
  */
 
+import java.util.Random;
+
 import org.apache.lucene.analysis.MockAnalyzer;
-import org.apache.lucene.document.BinaryDocValuesField;
 import org.apache.lucene.document.Document;
 import org.apache.lucene.document.SortedDocValuesField;
 import org.apache.lucene.store.BaseDirectoryWrapper;
-import org.apache.lucene.store.ByteArrayDataInput;
-import org.apache.lucene.store.ByteArrayDataOutput;
 import org.apache.lucene.store.MockDirectoryWrapper;
 import org.apache.lucene.util.BytesRef;
 import org.apache.lucene.util.LuceneTestCase;
@@ -34,7 +33,7 @@ import org.junit.Ignore;
 import com.carrotsearch.randomizedtesting.annotations.TimeoutSuite;
 
 @TimeoutSuite(millis = 80 * TimeUnits.HOUR)
-@Ignore("takes ?? minutes")
+@Ignore("very slow")
 public class Test2BSortedDocValues extends LuceneTestCase {
   
   // indexes Integer.MAX_VALUE docs with a fixed binary field
@@ -94,10 +93,7 @@ public class Test2BSortedDocValues exten
   }
   
   // indexes Integer.MAX_VALUE docs with a fixed binary field
-  // nocommit: this must be some kind of worst case for BytesRefHash / its hash fn... 
-  // or there is some other perf bug...VERY slow!
-  // if you cut this test to use random.nextBytes its much faster, but still quite slow...
-  // and its not unrealistic for users to index something thats already in sorted order?
+  // TODO: must use random.nextBytes (like Test2BTerms) to avoid BytesRefHash probing issues
   public void test2BOrds() throws Exception {
     BaseDirectoryWrapper dir = newFSDirectory(_TestUtil.getTempDir("2BOrds"));
     if (dir instanceof MockDirectoryWrapper) {
@@ -118,11 +114,11 @@ public class Test2BSortedDocValues exten
     SortedDocValuesField dvField = new SortedDocValuesField("dv", data);
     doc.add(dvField);
     
+    long seed = random().nextLong();
+    Random random = new Random(seed);
+    
     for (int i = 0; i < Integer.MAX_VALUE; i++) {
-      bytes[0] = (byte)(i >> 24);
-      bytes[1] = (byte)(i >> 16);
-      bytes[2] = (byte)(i >> 8);
-      bytes[3] = (byte) i;
+      random.nextBytes(bytes);
       w.addDocument(doc);
       if (i % 100000 == 0) {
         System.out.println("indexed: " + i);
@@ -137,19 +133,15 @@ public class Test2BSortedDocValues exten
     System.out.flush();
     
     DirectoryReader r = DirectoryReader.open(dir);
-    int expectedValue = 0;
+    random.setSeed(seed);
     for (AtomicReaderContext context : r.leaves()) {
       AtomicReader reader = context.reader();
       BytesRef scratch = new BytesRef();
       BinaryDocValues dv = reader.getSortedDocValues("dv");
       for (int i = 0; i < reader.maxDoc(); i++) {
-        bytes[0] = (byte)(expectedValue >> 24);
-        bytes[1] = (byte)(expectedValue >> 16);
-        bytes[2] = (byte)(expectedValue >> 8);
-        bytes[3] = (byte) expectedValue;
+        random.nextBytes(bytes);
         dv.get(i, scratch);
         assertEquals(data, scratch);
-        expectedValue++;
       }
     }
     



Mime
View raw message