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Posted to commits@lucene.apache.org by rm...@apache.org on 2013/08/16 23:19:20 UTC

svn commit: r1514897 [2/2] - in /lucene/dev/branches/lucene5178: lucene/codecs/src/java/org/apache/lucene/codecs/diskdv/ lucene/codecs/src/test/org/apache/lucene/codecs/diskdv/ lucene/core/src/java/org/apache/lucene/codecs/ lucene/core/src/java/org/apa...

Added: lucene/dev/branches/lucene5178/lucene/core/src/java/org/apache/lucene/codecs/lucene45/package.html
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/core/src/java/org/apache/lucene/codecs/lucene45/package.html?rev=1514897&view=auto
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/core/src/java/org/apache/lucene/codecs/lucene45/package.html (added)
+++ lucene/dev/branches/lucene5178/lucene/core/src/java/org/apache/lucene/codecs/lucene45/package.html Fri Aug 16 21:19:19 2013
@@ -0,0 +1,396 @@
+<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
+<!--
+ 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.
+-->
+<html>
+<head>
+   <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+</head>
+<body>
+Lucene 4.5 file format.
+
+<h1>Apache Lucene - Index File Formats</h1>
+<div>
+<ul>
+<li><a href="#Introduction">Introduction</a></li>
+<li><a href="#Definitions">Definitions</a>
+  <ul>
+  <li><a href="#Inverted_Indexing">Inverted Indexing</a></li>
+  <li><a href="#Types_of_Fields">Types of Fields</a></li>
+  <li><a href="#Segments">Segments</a></li>
+  <li><a href="#Document_Numbers">Document Numbers</a></li>
+  </ul>
+</li>
+<li><a href="#Overview">Index Structure Overview</a></li>
+<li><a href="#File_Naming">File Naming</a></li>
+<li><a href="#file-names">Summary of File Extensions</a></li>
+  <ul>
+  <li><a href="#Lock_File">Lock File</a></li>
+  <li><a href="#History">History</a></li>
+  <li><a href="#Limitations">Limitations</a></li>
+  </ul>
+</ul>
+</div>
+<a name="Introduction"></a>
+<h2>Introduction</h2>
+<div>
+<p>This document defines the index file formats used in this version of Lucene.
+If you are using a different version of Lucene, please consult the copy of
+<code>docs/</code> that was distributed with
+the version you are using.</p>
+<p>Apache Lucene is written in Java, but several efforts are underway to write
+<a href="http://wiki.apache.org/lucene-java/LuceneImplementations">versions of
+Lucene in other programming languages</a>. If these versions are to remain
+compatible with Apache Lucene, then a language-independent definition of the
+Lucene index format is required. This document thus attempts to provide a
+complete and independent definition of the Apache Lucene file formats.</p>
+<p>As Lucene evolves, this document should evolve. Versions of Lucene in
+different programming languages should endeavor to agree on file formats, and
+generate new versions of this document.</p>
+</div>
+<a name="Definitions" id="Definitions"></a>
+<h2>Definitions</h2>
+<div>
+<p>The fundamental concepts in Lucene are index, document, field and term.</p>
+<p>An index contains a sequence of documents.</p>
+<ul>
+<li>A document is a sequence of fields.</li>
+<li>A field is a named sequence of terms.</li>
+<li>A term is a sequence of bytes.</li>
+</ul>
+<p>The same sequence of bytes in two different fields is considered a different 
+term. Thus terms are represented as a pair: the string naming the field, and the
+bytes within the field.</p>
+<a name="Inverted_Indexing"></a>
+<h3>Inverted Indexing</h3>
+<p>The index stores statistics about terms in order to make term-based search
+more efficient. Lucene's index falls into the family of indexes known as an
+<i>inverted index.</i> This is because it can list, for a term, the documents
+that contain it. This is the inverse of the natural relationship, in which
+documents list terms.</p>
+<a name="Types_of_Fields"></a>
+<h3>Types of Fields</h3>
+<p>In Lucene, fields may be <i>stored</i>, in which case their text is stored
+in the index literally, in a non-inverted manner. Fields that are inverted are
+called <i>indexed</i>. A field may be both stored and indexed.</p>
+<p>The text of a field may be <i>tokenized</i> into terms to be indexed, or the
+text of a field may be used literally as a term to be indexed. Most fields are
+tokenized, but sometimes it is useful for certain identifier fields to be
+indexed literally.</p>
+<p>See the {@link org.apache.lucene.document.Field Field}
+java docs for more information on Fields.</p>
+<a name="Segments" id="Segments"></a>
+<h3>Segments</h3>
+<p>Lucene indexes may be composed of multiple sub-indexes, or <i>segments</i>.
+Each segment is a fully independent index, which could be searched separately.
+Indexes evolve by:</p>
+<ol>
+<li>Creating new segments for newly added documents.</li>
+<li>Merging existing segments.</li>
+</ol>
+<p>Searches may involve multiple segments and/or multiple indexes, each index
+potentially composed of a set of segments.</p>
+<a name="Document_Numbers"></a>
+<h3>Document Numbers</h3>
+<p>Internally, Lucene refers to documents by an integer <i>document number</i>.
+The first document added to an index is numbered zero, and each subsequent
+document added gets a number one greater than the previous.</p>
+<p>Note that a document's number may change, so caution should be taken when
+storing these numbers outside of Lucene. In particular, numbers may change in
+the following situations:</p>
+<ul>
+<li>
+<p>The numbers stored in each segment are unique only within the segment, and
+must be converted before they can be used in a larger context. The standard
+technique is to allocate each segment a range of values, based on the range of
+numbers used in that segment. To convert a document number from a segment to an
+external value, the segment's <i>base</i> document number is added. To convert
+an external value back to a segment-specific value, the segment is identified
+by the range that the external value is in, and the segment's base value is
+subtracted. For example two five document segments might be combined, so that
+the first segment has a base value of zero, and the second of five. Document
+three from the second segment would have an external value of eight.</p>
+</li>
+<li>
+<p>When documents are deleted, gaps are created in the numbering. These are
+eventually removed as the index evolves through merging. Deleted documents are
+dropped when segments are merged. A freshly-merged segment thus has no gaps in
+its numbering.</p>
+</li>
+</ul>
+</div>
+<a name="Overview" id="Overview"></a>
+<h2>Index Structure Overview</h2>
+<div>
+<p>Each segment index maintains the following:</p>
+<ul>
+<li>
+{@link org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoFormat Segment info}.
+   This contains metadata about a segment, such as the number of documents,
+   what files it uses, 
+</li>
+<li>
+{@link org.apache.lucene.codecs.lucene42.Lucene42FieldInfosFormat Field names}. 
+   This contains the set of field names used in the index.
+</li>
+<li>
+{@link org.apache.lucene.codecs.lucene41.Lucene41StoredFieldsFormat Stored Field values}. 
+This contains, for each document, a list of attribute-value pairs, where the attributes 
+are field names. These are used to store auxiliary information about the document, such as 
+its title, url, or an identifier to access a database. The set of stored fields are what is 
+returned for each hit when searching. This is keyed by document number.
+</li>
+<li>
+{@link org.apache.lucene.codecs.lucene41.Lucene41PostingsFormat Term dictionary}. 
+A dictionary containing all of the terms used in all of the
+indexed fields of all of the documents. The dictionary also contains the number
+of documents which contain the term, and pointers to the term's frequency and
+proximity data.
+</li>
+<li>
+{@link org.apache.lucene.codecs.lucene41.Lucene41PostingsFormat Term Frequency data}. 
+For each term in the dictionary, the numbers of all the
+documents that contain that term, and the frequency of the term in that
+document, unless frequencies are omitted (IndexOptions.DOCS_ONLY)
+</li>
+<li>
+{@link org.apache.lucene.codecs.lucene41.Lucene41PostingsFormat Term Proximity data}. 
+For each term in the dictionary, the positions that the
+term occurs in each document. Note that this will not exist if all fields in
+all documents omit position data.
+</li>
+<li>
+{@link org.apache.lucene.codecs.lucene42.Lucene42NormsFormat Normalization factors}. 
+For each field in each document, a value is stored
+that is multiplied into the score for hits on that field.
+</li>
+<li>
+{@link org.apache.lucene.codecs.lucene42.Lucene42TermVectorsFormat Term Vectors}. 
+For each field in each document, the term vector (sometimes
+called document vector) may be stored. A term vector consists of term text and
+term frequency. To add Term Vectors to your index see the 
+{@link org.apache.lucene.document.Field Field} constructors
+</li>
+<li>
+{@link org.apache.lucene.codecs.lucene42.Lucene42DocValuesFormat Per-document values}. 
+Like stored values, these are also keyed by document
+number, but are generally intended to be loaded into main memory for fast
+access. Whereas stored values are generally intended for summary results from
+searches, per-document values are useful for things like scoring factors.
+</li>
+<li>
+{@link org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat Deleted documents}. 
+An optional file indicating which documents are deleted.
+</li>
+</ul>
+<p>Details on each of these are provided in their linked pages.</p>
+</div>
+<a name="File_Naming"></a>
+<h2>File Naming</h2>
+<div>
+<p>All files belonging to a segment have the same name with varying extensions.
+The extensions correspond to the different file formats described below. When
+using the Compound File format (default in 1.4 and greater) these files (except
+for the Segment info file, the Lock file, and Deleted documents file) are collapsed 
+into a single .cfs file (see below for details)</p>
+<p>Typically, all segments in an index are stored in a single directory,
+although this is not required.</p>
+<p>As of version 2.1 (lock-less commits), file names are never re-used (there
+is one exception, "segments.gen", see below). That is, when any file is saved
+to the Directory it is given a never before used filename. This is achieved
+using a simple generations approach. For example, the first segments file is
+segments_1, then segments_2, etc. The generation is a sequential long integer
+represented in alpha-numeric (base 36) form.</p>
+</div>
+<a name="file-names" id="file-names"></a>
+<h2>Summary of File Extensions</h2>
+<div>
+<p>The following table summarizes the names and extensions of the files in
+Lucene:</p>
+<table cellspacing="1" cellpadding="4">
+<tr>
+<th>Name</th>
+<th>Extension</th>
+<th>Brief Description</th>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.index.SegmentInfos Segments File}</td>
+<td>segments.gen, segments_N</td>
+<td>Stores information about a commit point</td>
+</tr>
+<tr>
+<td><a href="#Lock_File">Lock File</a></td>
+<td>write.lock</td>
+<td>The Write lock prevents multiple IndexWriters from writing to the same
+file.</td>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.codecs.lucene40.Lucene40SegmentInfoFormat Segment Info}</td>
+<td>.si</td>
+<td>Stores metadata about a segment</td>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.store.CompoundFileDirectory Compound File}</td>
+<td>.cfs, .cfe</td>
+<td>An optional "virtual" file consisting of all the other index files for
+systems that frequently run out of file handles.</td>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.codecs.lucene42.Lucene42FieldInfosFormat Fields}</td>
+<td>.fnm</td>
+<td>Stores information about the fields</td>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.codecs.lucene41.Lucene41StoredFieldsFormat Field Index}</td>
+<td>.fdx</td>
+<td>Contains pointers to field data</td>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.codecs.lucene41.Lucene41StoredFieldsFormat Field Data}</td>
+<td>.fdt</td>
+<td>The stored fields for documents</td>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.codecs.lucene41.Lucene41PostingsFormat Term Dictionary}</td>
+<td>.tim</td>
+<td>The term dictionary, stores term info</td>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.codecs.lucene41.Lucene41PostingsFormat Term Index}</td>
+<td>.tip</td>
+<td>The index into the Term Dictionary</td>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.codecs.lucene41.Lucene41PostingsFormat Frequencies}</td>
+<td>.doc</td>
+<td>Contains the list of docs which contain each term along with frequency</td>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.codecs.lucene41.Lucene41PostingsFormat Positions}</td>
+<td>.pos</td>
+<td>Stores position information about where a term occurs in the index</td>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.codecs.lucene41.Lucene41PostingsFormat Payloads}</td>
+<td>.pay</td>
+<td>Stores additional per-position metadata information such as character offsets and user payloads</td>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.codecs.lucene42.Lucene42NormsFormat Norms}</td>
+<td>.nvd, .nvm</td>
+<td>Encodes length and boost factors for docs and fields</td>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.codecs.lucene42.Lucene42DocValuesFormat Per-Document Values}</td>
+<td>.dvd, .dvm</td>
+<td>Encodes additional scoring factors or other per-document information.</td>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.codecs.lucene42.Lucene42TermVectorsFormat Term Vector Index}</td>
+<td>.tvx</td>
+<td>Stores offset into the document data file</td>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.codecs.lucene42.Lucene42TermVectorsFormat Term Vector Documents}</td>
+<td>.tvd</td>
+<td>Contains information about each document that has term vectors</td>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.codecs.lucene42.Lucene42TermVectorsFormat Term Vector Fields}</td>
+<td>.tvf</td>
+<td>The field level info about term vectors</td>
+</tr>
+<tr>
+<td>{@link org.apache.lucene.codecs.lucene40.Lucene40LiveDocsFormat Deleted Documents}</td>
+<td>.del</td>
+<td>Info about what files are deleted</td>
+</tr>
+</table>
+</div>
+<a name="Lock_File" id="Lock_File"></a>
+<h2>Lock File</h2>
+The write lock, which is stored in the index directory by default, is named
+"write.lock". If the lock directory is different from the index directory then
+the write lock will be named "XXXX-write.lock" where XXXX is a unique prefix
+derived from the full path to the index directory. When this file is present, a
+writer is currently modifying the index (adding or removing documents). This
+lock file ensures that only one writer is modifying the index at a time.</p>
+<a name="History"></a>
+<h2>History</h2>
+<p>Compatibility notes are provided in this document, describing how file
+formats have changed from prior versions:</p>
+<ul>
+<li>In version 2.1, the file format was changed to allow lock-less commits (ie,
+no more commit lock). The change is fully backwards compatible: you can open a
+pre-2.1 index for searching or adding/deleting of docs. When the new segments
+file is saved (committed), it will be written in the new file format (meaning
+no specific "upgrade" process is needed). But note that once a commit has
+occurred, pre-2.1 Lucene will not be able to read the index.</li>
+<li>In version 2.3, the file format was changed to allow segments to share a
+single set of doc store (vectors &amp; stored fields) files. This allows for
+faster indexing in certain cases. The change is fully backwards compatible (in
+the same way as the lock-less commits change in 2.1).</li>
+<li>In version 2.4, Strings are now written as true UTF-8 byte sequence, not
+Java's modified UTF-8. See <a href="http://issues.apache.org/jira/browse/LUCENE-510">
+LUCENE-510</a> for details.</li>
+<li>In version 2.9, an optional opaque Map&lt;String,String&gt; CommitUserData
+may be passed to IndexWriter's commit methods (and later retrieved), which is
+recorded in the segments_N file. See <a href="http://issues.apache.org/jira/browse/LUCENE-1382">
+LUCENE-1382</a> for details. Also,
+diagnostics were added to each segment written recording details about why it
+was written (due to flush, merge; which OS/JRE was used; etc.). See issue
+<a href="http://issues.apache.org/jira/browse/LUCENE-1654">LUCENE-1654</a> for details.</li>
+<li>In version 3.0, compressed fields are no longer written to the index (they
+can still be read, but on merge the new segment will write them, uncompressed).
+See issue <a href="http://issues.apache.org/jira/browse/LUCENE-1960">LUCENE-1960</a> 
+for details.</li>
+<li>In version 3.1, segments records the code version that created them. See
+<a href="http://issues.apache.org/jira/browse/LUCENE-2720">LUCENE-2720</a> for details. 
+Additionally segments track explicitly whether or not they have term vectors. 
+See <a href="http://issues.apache.org/jira/browse/LUCENE-2811">LUCENE-2811</a> 
+for details.</li>
+<li>In version 3.2, numeric fields are written as natively to stored fields
+file, previously they were stored in text format only.</li>
+<li>In version 3.4, fields can omit position data while still indexing term
+frequencies.</li>
+<li>In version 4.0, the format of the inverted index became extensible via
+the {@link org.apache.lucene.codecs.Codec Codec} api. Fast per-document storage
+({@code DocValues}) was introduced. Normalization factors need no longer be a 
+single byte, they can be any {@link org.apache.lucene.index.NumericDocValues NumericDocValues}. 
+Terms need not be unicode strings, they can be any byte sequence. Term offsets 
+can optionally be indexed into the postings lists. Payloads can be stored in the 
+term vectors.</li>
+<li>In version 4.1, the format of the postings list changed to use either
+of FOR compression or variable-byte encoding, depending upon the frequency
+of the term. Terms appearing only once were changed to inline directly into
+the term dictionary. Stored fields are compressed by default. </li>
+<li>In version 4.2, term vectors are compressed by default. DocValues has 
+a new multi-valued type (SortedSet), that can be used for faceting/grouping/joining
+on multi-valued fields.</li>
+<li>In version 4.5, DocValues were extended to explicitly represent missing values.</li>
+</ul>
+<a name="Limitations" id="Limitations"></a>
+<h2>Limitations</h2>
+<div>
+<p>Lucene uses a Java <code>int</code> to refer to
+document numbers, and the index file format uses an <code>Int32</code>
+on-disk to store document numbers. This is a limitation
+of both the index file format and the current implementation. Eventually these
+should be replaced with either <code>UInt64</code> values, or
+better yet, {@link org.apache.lucene.store.DataOutput#writeVInt VInt} values which have no limit.</p>
+</div>
+</body>
+</html>

Modified: lucene/dev/branches/lucene5178/lucene/core/src/java/org/apache/lucene/codecs/package.html
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/core/src/java/org/apache/lucene/codecs/package.html?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/core/src/java/org/apache/lucene/codecs/package.html (original)
+++ lucene/dev/branches/lucene5178/lucene/core/src/java/org/apache/lucene/codecs/package.html Fri Aug 16 21:19:19 2013
@@ -61,9 +61,13 @@ name of your codec.
   If you just want to customise the {@link org.apache.lucene.codecs.PostingsFormat}, or use different postings
   formats for different fields, then you can register your custom postings format in the same way (in
   META-INF/services/org.apache.lucene.codecs.PostingsFormat), and then extend the default
-  {@link org.apache.lucene.codecs.lucene42.Lucene42Codec} and override
-  {@link org.apache.lucene.codecs.lucene42.Lucene42Codec#getPostingsFormatForField(String)} to return your custom
+  {@link org.apache.lucene.codecs.lucene45.Lucene45Codec} and override
+  {@link org.apache.lucene.codecs.lucene45.Lucene45Codec#getPostingsFormatForField(String)} to return your custom
   postings format.
 </p>
+<p>
+  Similarly, if you just want to customise the {@link org.apache.lucene.codecs.DocValuesFormat} per-field, have 
+  a look at {@link org.apache.lucene.codecs.lucene45.Lucene45Codec#getDocValuesFormatForField(String)}.
+</p>
 </body>
 </html>

Modified: lucene/dev/branches/lucene5178/lucene/core/src/java/org/apache/lucene/index/CheckIndex.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/core/src/java/org/apache/lucene/index/CheckIndex.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/core/src/java/org/apache/lucene/index/CheckIndex.java (original)
+++ lucene/dev/branches/lucene5178/lucene/core/src/java/org/apache/lucene/index/CheckIndex.java Fri Aug 16 21:19:19 2013
@@ -1410,7 +1410,7 @@ public class CheckIndex {
   private static void checkNumericDocValues(String fieldName, AtomicReader reader, NumericDocValues ndv, Bits docsWithField) {
     for (int i = 0; i < reader.maxDoc(); i++) {
       long value = ndv.get(i);
-      if (docsWithField.get(i) == false && value > 0) {
+      if (docsWithField.get(i) == false && value != 0) {
         throw new RuntimeException("dv for field: " + fieldName + " is marked missing but has value=" + value + " for doc: " + i);
       }
     }

Modified: lucene/dev/branches/lucene5178/lucene/core/src/resources/META-INF/services/org.apache.lucene.codecs.Codec
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/core/src/resources/META-INF/services/org.apache.lucene.codecs.Codec?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/core/src/resources/META-INF/services/org.apache.lucene.codecs.Codec (original)
+++ lucene/dev/branches/lucene5178/lucene/core/src/resources/META-INF/services/org.apache.lucene.codecs.Codec Fri Aug 16 21:19:19 2013
@@ -16,3 +16,4 @@
 org.apache.lucene.codecs.lucene40.Lucene40Codec
 org.apache.lucene.codecs.lucene41.Lucene41Codec
 org.apache.lucene.codecs.lucene42.Lucene42Codec
+org.apache.lucene.codecs.lucene45.Lucene45Codec
\ No newline at end of file

Modified: lucene/dev/branches/lucene5178/lucene/core/src/resources/META-INF/services/org.apache.lucene.codecs.DocValuesFormat
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/core/src/resources/META-INF/services/org.apache.lucene.codecs.DocValuesFormat?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/core/src/resources/META-INF/services/org.apache.lucene.codecs.DocValuesFormat (original)
+++ lucene/dev/branches/lucene5178/lucene/core/src/resources/META-INF/services/org.apache.lucene.codecs.DocValuesFormat Fri Aug 16 21:19:19 2013
@@ -14,3 +14,4 @@
 #  limitations under the License.
 
 org.apache.lucene.codecs.lucene42.Lucene42DocValuesFormat
+org.apache.lucene.codecs.lucene45.Lucene45DocValuesFormat
\ No newline at end of file

Modified: lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/TestExternalCodecs.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/TestExternalCodecs.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/TestExternalCodecs.java (original)
+++ lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/TestExternalCodecs.java Fri Aug 16 21:19:19 2013
@@ -17,21 +17,27 @@ package org.apache.lucene;
  * limitations under the License.
  */
 
-import org.apache.lucene.analysis.*;
-import org.apache.lucene.codecs.*;
-import org.apache.lucene.codecs.lucene42.Lucene42Codec;
-import org.apache.lucene.document.*;
-import org.apache.lucene.index.*;
-import org.apache.lucene.search.*;
-import org.apache.lucene.store.*;
-import org.apache.lucene.util.*;
+import org.apache.lucene.analysis.MockAnalyzer;
+import org.apache.lucene.codecs.PostingsFormat;
+import org.apache.lucene.codecs.lucene45.Lucene45Codec;
+import org.apache.lucene.document.Document;
+import org.apache.lucene.document.Field;
+import org.apache.lucene.index.DirectoryReader;
+import org.apache.lucene.index.IndexReader;
+import org.apache.lucene.index.IndexWriter;
+import org.apache.lucene.index.Term;
+import org.apache.lucene.search.IndexSearcher;
+import org.apache.lucene.search.TermQuery;
+import org.apache.lucene.store.BaseDirectoryWrapper;
+import org.apache.lucene.util.LuceneTestCase;
+
 
 /* Intentionally outside of oal.index to verify fully
    external codecs work fine */
 
 public class TestExternalCodecs extends LuceneTestCase {
 
-  private static final class CustomPerFieldCodec extends Lucene42Codec {
+  private static final class CustomPerFieldCodec extends Lucene45Codec {
     
     private final PostingsFormat ramFormat = PostingsFormat.forName("RAMOnly");
     private final PostingsFormat defaultFormat = PostingsFormat.forName("Lucene41");

Copied: lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/codecs/lucene45/TestLucene45DocValuesFormat.java (from r1514711, lucene/dev/branches/lucene5178/lucene/codecs/src/test/org/apache/lucene/codecs/diskdv/TestDiskDocValuesFormat.java)
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/codecs/lucene45/TestLucene45DocValuesFormat.java?p2=lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/codecs/lucene45/TestLucene45DocValuesFormat.java&p1=lucene/dev/branches/lucene5178/lucene/codecs/src/test/org/apache/lucene/codecs/diskdv/TestDiskDocValuesFormat.java&r1=1514711&r2=1514897&rev=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/codecs/src/test/org/apache/lucene/codecs/diskdv/TestDiskDocValuesFormat.java (original)
+++ lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/codecs/lucene45/TestLucene45DocValuesFormat.java Fri Aug 16 21:19:19 2013
@@ -1,4 +1,4 @@
-package org.apache.lucene.codecs.diskdv;
+package org.apache.lucene.codecs.lucene45;
 
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
@@ -22,10 +22,10 @@ import org.apache.lucene.index.BaseCompr
 import org.apache.lucene.util._TestUtil;
 
 /**
- * Tests DiskDocValuesFormat
+ * Tests Lucene45DocValuesFormat
  */
-public class TestDiskDocValuesFormat extends BaseCompressingDocValuesFormatTestCase {
-  private final Codec codec = _TestUtil.alwaysDocValuesFormat(new DiskDocValuesFormat());
+public class TestLucene45DocValuesFormat extends BaseCompressingDocValuesFormatTestCase {
+  private final Codec codec = _TestUtil.alwaysDocValuesFormat(new Lucene45DocValuesFormat());
 
   @Override
   protected Codec getCodec() {

Modified: lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/codecs/perfield/TestPerFieldDocValuesFormat.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/codecs/perfield/TestPerFieldDocValuesFormat.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/codecs/perfield/TestPerFieldDocValuesFormat.java (original)
+++ lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/codecs/perfield/TestPerFieldDocValuesFormat.java Fri Aug 16 21:19:19 2013
@@ -25,7 +25,7 @@ import org.apache.lucene.analysis.Analyz
 import org.apache.lucene.analysis.MockAnalyzer;
 import org.apache.lucene.codecs.Codec;
 import org.apache.lucene.codecs.DocValuesFormat;
-import org.apache.lucene.codecs.lucene42.Lucene42Codec;
+import org.apache.lucene.codecs.lucene45.Lucene45Codec;
 import org.apache.lucene.document.BinaryDocValuesField;
 import org.apache.lucene.document.Document;
 import org.apache.lucene.document.Field;
@@ -79,9 +79,9 @@ public class TestPerFieldDocValuesFormat
     Directory directory = newDirectory();
     // we don't use RandomIndexWriter because it might add more docvalues than we expect !!!!1
     IndexWriterConfig iwc = newIndexWriterConfig(TEST_VERSION_CURRENT, analyzer);
-    final DocValuesFormat fast = DocValuesFormat.forName("Lucene42");
+    final DocValuesFormat fast = DocValuesFormat.forName("Lucene45");
     final DocValuesFormat slow = DocValuesFormat.forName("SimpleText");
-    iwc.setCodec(new Lucene42Codec() {
+    iwc.setCodec(new Lucene45Codec() {
       @Override
       public DocValuesFormat getDocValuesFormatForField(String field) {
         if ("dv1".equals(field)) {

Modified: lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/codecs/perfield/TestPerFieldPostingsFormat2.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/codecs/perfield/TestPerFieldPostingsFormat2.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/codecs/perfield/TestPerFieldPostingsFormat2.java (original)
+++ lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/codecs/perfield/TestPerFieldPostingsFormat2.java Fri Aug 16 21:19:19 2013
@@ -21,7 +21,7 @@ import java.io.IOException;
 import org.apache.lucene.analysis.MockAnalyzer;
 import org.apache.lucene.codecs.Codec;
 import org.apache.lucene.codecs.PostingsFormat;
-import org.apache.lucene.codecs.lucene42.Lucene42Codec;
+import org.apache.lucene.codecs.lucene45.Lucene45Codec;
 import org.apache.lucene.codecs.lucene41.Lucene41PostingsFormat;
 import org.apache.lucene.codecs.mocksep.MockSepPostingsFormat;
 import org.apache.lucene.codecs.pulsing.Pulsing41PostingsFormat;
@@ -200,7 +200,7 @@ public class TestPerFieldPostingsFormat2
 
   }
 
-  public static class MockCodec extends Lucene42Codec {
+  public static class MockCodec extends Lucene45Codec {
     final PostingsFormat lucene40 = new Lucene41PostingsFormat();
     final PostingsFormat simpleText = new SimpleTextPostingsFormat();
     final PostingsFormat mockSep = new MockSepPostingsFormat();
@@ -217,7 +217,7 @@ public class TestPerFieldPostingsFormat2
     }
   }
 
-  public static class MockCodec2 extends Lucene42Codec {
+  public static class MockCodec2 extends Lucene45Codec {
     final PostingsFormat lucene40 = new Lucene41PostingsFormat();
     final PostingsFormat simpleText = new SimpleTextPostingsFormat();
     
@@ -268,7 +268,7 @@ public class TestPerFieldPostingsFormat2
   }
   
   public void testSameCodecDifferentInstance() throws Exception {
-    Codec codec = new Lucene42Codec() {
+    Codec codec = new Lucene45Codec() {
       @Override
       public PostingsFormat getPostingsFormatForField(String field) {
         if ("id".equals(field)) {
@@ -284,7 +284,7 @@ public class TestPerFieldPostingsFormat2
   }
   
   public void testSameCodecDifferentParams() throws Exception {
-    Codec codec = new Lucene42Codec() {
+    Codec codec = new Lucene45Codec() {
       @Override
       public PostingsFormat getPostingsFormatForField(String field) {
         if ("id".equals(field)) {

Modified: lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/index/TestAddIndexes.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/index/TestAddIndexes.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/index/TestAddIndexes.java (original)
+++ lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/index/TestAddIndexes.java Fri Aug 16 21:19:19 2013
@@ -28,7 +28,7 @@ import org.apache.lucene.analysis.MockAn
 import org.apache.lucene.codecs.Codec;
 import org.apache.lucene.codecs.FilterCodec;
 import org.apache.lucene.codecs.PostingsFormat;
-import org.apache.lucene.codecs.lucene42.Lucene42Codec;
+import org.apache.lucene.codecs.lucene45.Lucene45Codec;
 import org.apache.lucene.codecs.pulsing.Pulsing41PostingsFormat;
 import org.apache.lucene.document.Document;
 import org.apache.lucene.document.Field;
@@ -1060,7 +1060,7 @@ public class TestAddIndexes extends Luce
     aux2.close();
   }
 
-  private static final class CustomPerFieldCodec extends Lucene42Codec {
+  private static final class CustomPerFieldCodec extends Lucene45Codec {
     private final PostingsFormat simpleTextFormat = PostingsFormat.forName("SimpleText");
     private final PostingsFormat defaultFormat = PostingsFormat.forName("Lucene41");
     private final PostingsFormat mockSepFormat = PostingsFormat.forName("MockSep");
@@ -1111,7 +1111,7 @@ public class TestAddIndexes extends Luce
   
   private static final class UnRegisteredCodec extends FilterCodec {
     public UnRegisteredCodec() {
-      super("NotRegistered", new Lucene42Codec());
+      super("NotRegistered", new Lucene45Codec());
     }
   }
   

Modified: lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/index/TestAllFilesHaveCodecHeader.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/index/TestAllFilesHaveCodecHeader.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/index/TestAllFilesHaveCodecHeader.java (original)
+++ lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/index/TestAllFilesHaveCodecHeader.java Fri Aug 16 21:19:19 2013
@@ -21,7 +21,7 @@ import java.io.IOException;
 
 import org.apache.lucene.analysis.MockAnalyzer;
 import org.apache.lucene.codecs.CodecUtil;
-import org.apache.lucene.codecs.lucene42.Lucene42Codec;
+import org.apache.lucene.codecs.lucene45.Lucene45Codec;
 import org.apache.lucene.document.Document;
 import org.apache.lucene.document.Field;
 import org.apache.lucene.index.IndexFileNames;
@@ -41,7 +41,7 @@ public class TestAllFilesHaveCodecHeader
   public void test() throws Exception {
     Directory dir = newDirectory();
     IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()));
-    conf.setCodec(new Lucene42Codec());
+    conf.setCodec(new Lucene45Codec());
     // riw should sometimes create docvalues fields, etc
     RandomIndexWriter riw = new RandomIndexWriter(random(), dir, conf);
     Document doc = new Document();

Modified: lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/index/TestDuelingCodecs.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/index/TestDuelingCodecs.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/index/TestDuelingCodecs.java (original)
+++ lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/index/TestDuelingCodecs.java Fri Aug 16 21:19:19 2013
@@ -49,7 +49,7 @@ public class TestDuelingCodecs extends L
   public void setUp() throws Exception {
     super.setUp();
 
-    // for now its SimpleText vs Lucene42(random postings format)
+    // for now its SimpleText vs Lucene45(random postings format)
     // as this gives the best overall coverage. when we have more
     // codecs we should probably pick 2 from Codec.availableCodecs()
     

Modified: lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/util/TestNamedSPILoader.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/util/TestNamedSPILoader.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/util/TestNamedSPILoader.java (original)
+++ lucene/dev/branches/lucene5178/lucene/core/src/test/org/apache/lucene/util/TestNamedSPILoader.java Fri Aug 16 21:19:19 2013
@@ -25,8 +25,8 @@ import org.apache.lucene.codecs.Codec;
 // enough to test the basics via Codec
 public class TestNamedSPILoader extends LuceneTestCase {
   public void testLookup() {
-    Codec codec = Codec.forName("Lucene42");
-    assertEquals("Lucene42", codec.getName());
+    Codec codec = Codec.forName("Lucene45");
+    assertEquals("Lucene45", codec.getName());
   }
   
   // we want an exception if its not found.
@@ -39,6 +39,6 @@ public class TestNamedSPILoader extends 
   
   public void testAvailableServices() {
     Set<String> codecs = Codec.availableCodecs();
-    assertTrue(codecs.contains("Lucene42"));
+    assertTrue(codecs.contains("Lucene45"));
   }
 }

Modified: lucene/dev/branches/lucene5178/lucene/facet/src/java/org/apache/lucene/facet/codecs/facet42/Facet42Codec.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/facet/src/java/org/apache/lucene/facet/codecs/facet42/Facet42Codec.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/facet/src/java/org/apache/lucene/facet/codecs/facet42/Facet42Codec.java (original)
+++ lucene/dev/branches/lucene5178/lucene/facet/src/java/org/apache/lucene/facet/codecs/facet42/Facet42Codec.java Fri Aug 16 21:19:19 2013
@@ -42,6 +42,7 @@ import org.apache.lucene.facet.params.Fa
  * 
  * @lucene.experimental
  */
+// nocommit
 public class Facet42Codec extends Lucene42Codec {
 
   private final Set<String> facetFields;

Modified: lucene/dev/branches/lucene5178/lucene/facet/src/java/org/apache/lucene/facet/codecs/facet42/Facet42DocValuesConsumer.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/facet/src/java/org/apache/lucene/facet/codecs/facet42/Facet42DocValuesConsumer.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/facet/src/java/org/apache/lucene/facet/codecs/facet42/Facet42DocValuesConsumer.java (original)
+++ lucene/dev/branches/lucene5178/lucene/facet/src/java/org/apache/lucene/facet/codecs/facet42/Facet42DocValuesConsumer.java Fri Aug 16 21:19:19 2013
@@ -68,7 +68,9 @@ public class Facet42DocValuesConsumer ex
 
     long totBytes = 0;
     for (BytesRef v : values) {
-      totBytes += v.length;
+      if (v != null) { 
+        totBytes += v.length;
+      }
     }
 
     if (totBytes > Integer.MAX_VALUE) {
@@ -78,7 +80,9 @@ public class Facet42DocValuesConsumer ex
     out.writeVInt((int) totBytes);
 
     for (BytesRef v : values) {
-      out.writeBytes(v.bytes, v.offset, v.length);
+      if (v != null) {
+        out.writeBytes(v.bytes, v.offset, v.length);
+      }
     }
 
     PackedInts.Writer w = PackedInts.getWriter(out, maxDoc+1, PackedInts.bitsRequired(totBytes+1), acceptableOverheadRatio);
@@ -86,7 +90,9 @@ public class Facet42DocValuesConsumer ex
     int address = 0;
     for(BytesRef v : values) {
       w.add(address);
-      address += v.length;
+      if (v != null) {
+        address += v.length;
+      }
     }
     w.add(address);
     w.finish();

Modified: lucene/dev/branches/lucene5178/lucene/queries/src/java/org/apache/lucene/queries/function/valuesource/DoubleFieldSource.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/queries/src/java/org/apache/lucene/queries/function/valuesource/DoubleFieldSource.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/queries/src/java/org/apache/lucene/queries/function/valuesource/DoubleFieldSource.java (original)
+++ lucene/dev/branches/lucene5178/lucene/queries/src/java/org/apache/lucene/queries/function/valuesource/DoubleFieldSource.java Fri Aug 16 21:19:19 2013
@@ -68,7 +68,7 @@ public class DoubleFieldSource extends F
 
       @Override
       public boolean exists(int doc) {
-        return valid.get(doc);
+        return arr.get(doc) != 0 || valid.get(doc);
       }
 
       @Override
@@ -142,7 +142,7 @@ public class DoubleFieldSource extends F
           @Override
           public void fillValue(int doc) {
             mval.value = arr.get(doc);
-            mval.exists = valid.get(doc);
+            mval.exists = mval.value != 0 || valid.get(doc);
           }
         };
       }

Modified: lucene/dev/branches/lucene5178/lucene/queries/src/java/org/apache/lucene/queries/function/valuesource/FloatFieldSource.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/queries/src/java/org/apache/lucene/queries/function/valuesource/FloatFieldSource.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/queries/src/java/org/apache/lucene/queries/function/valuesource/FloatFieldSource.java (original)
+++ lucene/dev/branches/lucene5178/lucene/queries/src/java/org/apache/lucene/queries/function/valuesource/FloatFieldSource.java Fri Aug 16 21:19:19 2013
@@ -72,7 +72,7 @@ public class FloatFieldSource extends Fi
 
       @Override
       public boolean exists(int doc) {
-        return valid.get(doc);
+        return arr.get(doc) != 0 || valid.get(doc);
       }
 
       @Override
@@ -88,7 +88,7 @@ public class FloatFieldSource extends Fi
           @Override
           public void fillValue(int doc) {
             mval.value = arr.get(doc);
-            mval.exists = valid.get(doc);
+            mval.exists = mval.value != 0 || valid.get(doc);
           }
         };
       }

Modified: lucene/dev/branches/lucene5178/lucene/queries/src/java/org/apache/lucene/queries/function/valuesource/IntFieldSource.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/queries/src/java/org/apache/lucene/queries/function/valuesource/IntFieldSource.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/queries/src/java/org/apache/lucene/queries/function/valuesource/IntFieldSource.java (original)
+++ lucene/dev/branches/lucene5178/lucene/queries/src/java/org/apache/lucene/queries/function/valuesource/IntFieldSource.java Fri Aug 16 21:19:19 2013
@@ -95,7 +95,7 @@ public class IntFieldSource extends Fiel
 
       @Override
       public boolean exists(int doc) {
-        return valid.get(doc);
+        return arr.get(doc) != 0 || valid.get(doc);
       }
 
       @Override
@@ -150,7 +150,7 @@ public class IntFieldSource extends Fiel
           @Override
           public void fillValue(int doc) {
             mval.value = arr.get(doc);
-            mval.exists = valid.get(doc);
+            mval.exists = mval.value != 0 || valid.get(doc);
           }
         };
       }

Modified: lucene/dev/branches/lucene5178/lucene/queries/src/java/org/apache/lucene/queries/function/valuesource/LongFieldSource.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/queries/src/java/org/apache/lucene/queries/function/valuesource/LongFieldSource.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/queries/src/java/org/apache/lucene/queries/function/valuesource/LongFieldSource.java (original)
+++ lucene/dev/branches/lucene5178/lucene/queries/src/java/org/apache/lucene/queries/function/valuesource/LongFieldSource.java Fri Aug 16 21:19:19 2013
@@ -81,7 +81,7 @@ public class LongFieldSource extends Fie
 
       @Override
       public boolean exists(int doc) {
-        return valid.get(doc);
+        return arr.get(doc) != 0 || valid.get(doc);
       }
 
       @Override
@@ -141,7 +141,7 @@ public class LongFieldSource extends Fie
           @Override
           public void fillValue(int doc) {
             mval.value = arr.get(doc);
-            mval.exists = valid.get(doc);
+            mval.exists = mval.value != 0 || valid.get(doc);
           }
         };
       }

Modified: lucene/dev/branches/lucene5178/lucene/site/xsl/index.xsl
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/site/xsl/index.xsl?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/site/xsl/index.xsl (original)
+++ lucene/dev/branches/lucene5178/lucene/site/xsl/index.xsl Fri Aug 16 21:19:19 2013
@@ -75,7 +75,7 @@
             <li><a href="SYSTEM_REQUIREMENTS.html">System Requirements</a>: Minimum and supported Java versions.</li>
             <li><a href="MIGRATE.html">Migration Guide</a>: What changed in Lucene 4; how to migrate code from Lucene 3.x.</li>
             <li><a href="JRE_VERSION_MIGRATION.html">JRE Version Migration</a>: Information about upgrading between major JRE versions.</li>
-            <li><a href="core/org/apache/lucene/codecs/lucene42/package-summary.html#package_description">File Formats</a>: Guide to the supported index format used by Lucene.  This can be customized by using <a href="core/org/apache/lucene/codecs/package-summary.html#package_description">an alternate codec</a>.</li>
+            <li><a href="core/org/apache/lucene/codecs/lucene45/package-summary.html#package_description">File Formats</a>: Guide to the supported index format used by Lucene.  This can be customized by using <a href="core/org/apache/lucene/codecs/package-summary.html#package_description">an alternate codec</a>.</li>
             <li><a href="core/org/apache/lucene/search/package-summary.html#package_description">Search and Scoring in Lucene</a>: Introduction to how Lucene scores documents.</li>
             <li><a href="core/org/apache/lucene/search/similarities/TFIDFSimilarity.html">Classic Scoring Formula</a>: Formula of Lucene's classic <a href="http://en.wikipedia.org/wiki/Vector_Space_Model">Vector Space</a> implementation. (look <a href="core/org/apache/lucene/search/similarities/package-summary.html#package_description">here</a> for other models)</li>
             <li><a href="queryparser/org/apache/lucene/queryparser/classic/package-summary.html#package_description">Classic QueryParser Syntax</a>: Overview of the Classic QueryParser's syntax and features.</li>

Modified: lucene/dev/branches/lucene5178/lucene/spatial/src/java/org/apache/lucene/spatial/bbox/BBoxSimilarityValueSource.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/spatial/src/java/org/apache/lucene/spatial/bbox/BBoxSimilarityValueSource.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/spatial/src/java/org/apache/lucene/spatial/bbox/BBoxSimilarityValueSource.java (original)
+++ lucene/dev/branches/lucene5178/lucene/spatial/src/java/org/apache/lucene/spatial/bbox/BBoxSimilarityValueSource.java Fri Aug 16 21:19:19 2013
@@ -78,10 +78,12 @@ public class BBoxSimilarityValueSource e
 
       @Override
       public float floatVal(int doc) {
+        double minXVal = minX.get(doc);
+        double maxXVal = maxX.get(doc);
         // make sure it has minX and area
-        if (validMinX.get(doc) && validMaxX.get(doc)) {
+        if ((minXVal != 0 || validMinX.get(doc)) && (maxXVal != 0 || validMaxX.get(doc))) {
           rect.reset(
-              minX.get(doc), maxX.get(doc),
+              minXVal, maxXVal,
               minY.get(doc), maxY.get(doc));
           return (float) similarity.score(rect, null);
         } else {

Modified: lucene/dev/branches/lucene5178/lucene/suggest/src/java/org/apache/lucene/search/suggest/analyzing/AnalyzingInfixSuggester.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/suggest/src/java/org/apache/lucene/search/suggest/analyzing/AnalyzingInfixSuggester.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/suggest/src/java/org/apache/lucene/search/suggest/analyzing/AnalyzingInfixSuggester.java (original)
+++ lucene/dev/branches/lucene5178/lucene/suggest/src/java/org/apache/lucene/search/suggest/analyzing/AnalyzingInfixSuggester.java Fri Aug 16 21:19:19 2013
@@ -34,7 +34,7 @@ import org.apache.lucene.analysis.TokenS
 import org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter;
 import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
 import org.apache.lucene.analysis.tokenattributes.OffsetAttribute;
-import org.apache.lucene.codecs.lucene42.Lucene42Codec;
+import org.apache.lucene.codecs.lucene45.Lucene45Codec;
 import org.apache.lucene.document.BinaryDocValuesField;
 import org.apache.lucene.document.Document;
 import org.apache.lucene.document.Field;
@@ -161,7 +161,7 @@ public class AnalyzingInfixSuggester ext
    *  codec to use. */
   protected IndexWriterConfig getIndexWriterConfig(Version matchVersion, Analyzer indexAnalyzer) {
     IndexWriterConfig iwc = new IndexWriterConfig(matchVersion, indexAnalyzer);
-    iwc.setCodec(new Lucene42Codec());
+    iwc.setCodec(new Lucene45Codec());
     iwc.setOpenMode(IndexWriterConfig.OpenMode.CREATE);
     return iwc;
   }

Modified: lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/asserting/AssertingCodec.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/asserting/AssertingCodec.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/asserting/AssertingCodec.java (original)
+++ lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/asserting/AssertingCodec.java Fri Aug 16 21:19:19 2013
@@ -23,10 +23,10 @@ import org.apache.lucene.codecs.NormsFor
 import org.apache.lucene.codecs.PostingsFormat;
 import org.apache.lucene.codecs.StoredFieldsFormat;
 import org.apache.lucene.codecs.TermVectorsFormat;
-import org.apache.lucene.codecs.lucene42.Lucene42Codec;
+import org.apache.lucene.codecs.lucene45.Lucene45Codec;
 
 /**
- * Acts like {@link Lucene42Codec} but with additional asserts.
+ * Acts like {@link Lucene45Codec} but with additional asserts.
  */
 public final class AssertingCodec extends FilterCodec {
 
@@ -37,7 +37,7 @@ public final class AssertingCodec extend
   private final NormsFormat norms = new AssertingNormsFormat();
 
   public AssertingCodec() {
-    super("Asserting", new Lucene42Codec());
+    super("Asserting", new Lucene45Codec());
   }
 
   @Override

Modified: lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/asserting/AssertingDocValuesFormat.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/asserting/AssertingDocValuesFormat.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/asserting/AssertingDocValuesFormat.java (original)
+++ lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/asserting/AssertingDocValuesFormat.java Fri Aug 16 21:19:19 2013
@@ -24,7 +24,7 @@ import java.util.NoSuchElementException;
 import org.apache.lucene.codecs.DocValuesConsumer;
 import org.apache.lucene.codecs.DocValuesFormat;
 import org.apache.lucene.codecs.DocValuesProducer;
-import org.apache.lucene.codecs.lucene42.Lucene42DocValuesFormat;
+import org.apache.lucene.codecs.lucene45.Lucene45DocValuesFormat;
 import org.apache.lucene.index.AssertingAtomicReader;
 import org.apache.lucene.index.BinaryDocValues;
 import org.apache.lucene.index.FieldInfo;
@@ -39,10 +39,10 @@ import org.apache.lucene.util.FixedBitSe
 import org.apache.lucene.util.OpenBitSet;
 
 /**
- * Just like {@link Lucene42DocValuesFormat} but with additional asserts.
+ * Just like {@link Lucene45DocValuesFormat} but with additional asserts.
  */
 public class AssertingDocValuesFormat extends DocValuesFormat {
-  private final DocValuesFormat in = new Lucene42DocValuesFormat();
+  private final DocValuesFormat in = new Lucene45DocValuesFormat();
   
   public AssertingDocValuesFormat() {
     super("Asserting");

Modified: lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/asserting/AssertingNormsFormat.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/asserting/AssertingNormsFormat.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/asserting/AssertingNormsFormat.java (original)
+++ lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/asserting/AssertingNormsFormat.java Fri Aug 16 21:19:19 2013
@@ -28,6 +28,7 @@ import org.apache.lucene.codecs.lucene42
 import org.apache.lucene.index.SegmentReadState;
 import org.apache.lucene.index.SegmentWriteState;
 
+// nocommit
 /**
  * Just like {@link Lucene42NormsFormat} but with additional asserts.
  */

Modified: lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/cheapbastard/CheapBastardCodec.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/cheapbastard/CheapBastardCodec.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/cheapbastard/CheapBastardCodec.java (original)
+++ lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/cheapbastard/CheapBastardCodec.java Fri Aug 16 21:19:19 2013
@@ -23,10 +23,12 @@ import org.apache.lucene.codecs.NormsFor
 import org.apache.lucene.codecs.PostingsFormat;
 import org.apache.lucene.codecs.StoredFieldsFormat;
 import org.apache.lucene.codecs.TermVectorsFormat;
+import org.apache.lucene.codecs.diskdv.DiskDocValuesFormat;
+import org.apache.lucene.codecs.diskdv.DiskNormsFormat;
 import org.apache.lucene.codecs.lucene40.Lucene40StoredFieldsFormat;
 import org.apache.lucene.codecs.lucene40.Lucene40TermVectorsFormat;
 import org.apache.lucene.codecs.lucene41.Lucene41PostingsFormat;
-import org.apache.lucene.codecs.lucene42.Lucene42Codec;
+import org.apache.lucene.codecs.lucene45.Lucene45Codec;
 
 /** Codec that tries to use as little ram as possible because he spent all his money on beer */
 // TODO: better name :) 
@@ -39,11 +41,11 @@ public class CheapBastardCodec extends F
   private final StoredFieldsFormat storedFields = new Lucene40StoredFieldsFormat();
   private final TermVectorsFormat termVectors = new Lucene40TermVectorsFormat();
   // these go to disk for all docvalues/norms datastructures
-  private final DocValuesFormat docValues = new CheapBastardDocValuesFormat();
-  private final NormsFormat norms = new CheapBastardNormsFormat();
+  private final DocValuesFormat docValues = new DiskDocValuesFormat();
+  private final NormsFormat norms = new DiskNormsFormat();
 
   public CheapBastardCodec() {
-    super("CheapBastard", new Lucene42Codec());
+    super("CheapBastard", new Lucene45Codec());
   }
   
   public PostingsFormat postingsFormat() {

Modified: lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/compressing/CompressingCodec.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/compressing/CompressingCodec.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/compressing/CompressingCodec.java (original)
+++ lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/compressing/CompressingCodec.java Fri Aug 16 21:19:19 2013
@@ -23,13 +23,13 @@ import org.apache.lucene.codecs.FilterCo
 import org.apache.lucene.codecs.StoredFieldsFormat;
 import org.apache.lucene.codecs.TermVectorsFormat;
 import org.apache.lucene.codecs.compressing.dummy.DummyCompressingCodec;
-import org.apache.lucene.codecs.lucene42.Lucene42Codec;
+import org.apache.lucene.codecs.lucene45.Lucene45Codec;
 
 import com.carrotsearch.randomizedtesting.generators.RandomInts;
 
 /**
  * A codec that uses {@link CompressingStoredFieldsFormat} for its stored
- * fields and delegates to {@link Lucene42Codec} for everything else.
+ * fields and delegates to {@link Lucene45Codec} for everything else.
  */
 public abstract class CompressingCodec extends FilterCodec {
 
@@ -73,7 +73,7 @@ public abstract class CompressingCodec e
    * Creates a compressing codec with a given segment suffix
    */
   public CompressingCodec(String name, String segmentSuffix, CompressionMode compressionMode, int chunkSize) {
-    super(name, new Lucene42Codec());
+    super(name, new Lucene45Codec());
     this.storedFieldsFormat = new CompressingStoredFieldsFormat(name, segmentSuffix, compressionMode, chunkSize);
     this.termVectorsFormat = new CompressingTermVectorsFormat(name, segmentSuffix, compressionMode, chunkSize);
   }

Modified: lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/compressing/FastCompressingCodec.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/compressing/FastCompressingCodec.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/compressing/FastCompressingCodec.java (original)
+++ lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/compressing/FastCompressingCodec.java Fri Aug 16 21:19:19 2013
@@ -2,8 +2,8 @@ package org.apache.lucene.codecs.compres
 
 import org.apache.lucene.codecs.DocValuesFormat;
 import org.apache.lucene.codecs.NormsFormat;
-import org.apache.lucene.codecs.lucene42.Lucene42DocValuesFormat;
-import org.apache.lucene.codecs.lucene42.Lucene42NormsFormat;
+import org.apache.lucene.codecs.lucene42.Lucene42DocValuesFormat; // nocommit
+import org.apache.lucene.codecs.lucene42.Lucene42NormsFormat; // nocommit
 import org.apache.lucene.util.packed.PackedInts;
 
 /*

Modified: lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/compressing/FastDecompressionCompressingCodec.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/compressing/FastDecompressionCompressingCodec.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/compressing/FastDecompressionCompressingCodec.java (original)
+++ lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/compressing/FastDecompressionCompressingCodec.java Fri Aug 16 21:19:19 2013
@@ -6,6 +6,7 @@ import org.apache.lucene.codecs.lucene42
 import org.apache.lucene.codecs.lucene42.Lucene42NormsFormat;
 import org.apache.lucene.util.packed.PackedInts;
 
+// nocommit
 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with

Modified: lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/compressing/HighCompressionCompressingCodec.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/compressing/HighCompressionCompressingCodec.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/compressing/HighCompressionCompressingCodec.java (original)
+++ lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/codecs/compressing/HighCompressionCompressingCodec.java Fri Aug 16 21:19:19 2013
@@ -21,6 +21,7 @@ import org.apache.lucene.util.packed.Pac
  * limitations under the License.
  */
 
+// nocommit
 /** CompressionCodec that uses {@link CompressionMode#HIGH_COMPRESSION} */
 public class HighCompressionCompressingCodec extends CompressingCodec {
 

Modified: lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/index/BaseStoredFieldsFormatTestCase.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/index/BaseStoredFieldsFormatTestCase.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/index/BaseStoredFieldsFormatTestCase.java (original)
+++ lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/index/BaseStoredFieldsFormatTestCase.java Fri Aug 16 21:19:19 2013
@@ -32,7 +32,7 @@ import org.apache.lucene.analysis.MockAn
 import org.apache.lucene.codecs.Codec;
 import org.apache.lucene.codecs.StoredFieldsFormat;
 import org.apache.lucene.codecs.compressing.CompressingCodec;
-import org.apache.lucene.codecs.lucene42.Lucene42Codec;
+import org.apache.lucene.codecs.lucene45.Lucene45Codec;
 import org.apache.lucene.codecs.simpletext.SimpleTextCodec;
 import org.apache.lucene.document.Document;
 import org.apache.lucene.document.DoubleField;
@@ -502,7 +502,7 @@ public abstract class BaseStoredFieldsFo
     // get another codec, other than the default: so we are merging segments across different codecs
     final Codec otherCodec;
     if ("SimpleText".equals(Codec.getDefault().getName())) {
-      otherCodec = new Lucene42Codec();
+      otherCodec = new Lucene45Codec();
     } else {
       otherCodec = new SimpleTextCodec();
     }

Modified: lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/index/RandomCodec.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/index/RandomCodec.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/index/RandomCodec.java (original)
+++ lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/index/RandomCodec.java Fri Aug 16 21:19:19 2013
@@ -35,10 +35,9 @@ import org.apache.lucene.codecs.lucene41
 import org.apache.lucene.codecs.lucene41ords.Lucene41WithOrds;
 import org.apache.lucene.codecs.lucene41vargap.Lucene41VarGapDocFreqInterval;
 import org.apache.lucene.codecs.lucene41vargap.Lucene41VarGapFixedInterval;
-import org.apache.lucene.codecs.lucene42.Lucene42Codec;
-import org.apache.lucene.codecs.lucene42.Lucene42DocValuesFormat;
+import org.apache.lucene.codecs.lucene45.Lucene45Codec;
+import org.apache.lucene.codecs.lucene45.Lucene45DocValuesFormat;
 import org.apache.lucene.codecs.bloom.TestBloomFilteredLucene41Postings;
-import org.apache.lucene.codecs.cheapbastard.CheapBastardDocValuesFormat;
 import org.apache.lucene.codecs.diskdv.DiskDocValuesFormat;
 import org.apache.lucene.codecs.memory.DirectPostingsFormat;
 import org.apache.lucene.codecs.memory.MemoryPostingsFormat;
@@ -62,7 +61,7 @@ import org.apache.lucene.util._TestUtil;
  * documents in different orders and the test will still be deterministic
  * and reproducable.
  */
-public class RandomCodec extends Lucene42Codec {
+public class RandomCodec extends Lucene45Codec {
   /** Shuffled list of postings formats to use for new mappings */
   private List<PostingsFormat> formats = new ArrayList<PostingsFormat>();
   
@@ -148,11 +147,10 @@ public class RandomCodec extends Lucene4
         new MemoryPostingsFormat(false, random.nextFloat()));
     
     addDocValues(avoidCodecs,
-        new Lucene42DocValuesFormat(),
+        new Lucene45DocValuesFormat(),
         new DiskDocValuesFormat(),
         new SimpleTextDocValuesFormat(),
-        new AssertingDocValuesFormat(),
-        new CheapBastardDocValuesFormat());
+        new AssertingDocValuesFormat());
 
     Collections.shuffle(formats, random);
     Collections.shuffle(dvFormats, random);

Modified: lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/util/TestRuleSetupAndRestoreClassEnv.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/util/TestRuleSetupAndRestoreClassEnv.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/util/TestRuleSetupAndRestoreClassEnv.java (original)
+++ lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/util/TestRuleSetupAndRestoreClassEnv.java Fri Aug 16 21:19:19 2013
@@ -40,6 +40,7 @@ import org.apache.lucene.codecs.lucene40
 import org.apache.lucene.codecs.lucene40.Lucene40RWPostingsFormat;
 import org.apache.lucene.codecs.lucene41.Lucene41RWCodec;
 import org.apache.lucene.codecs.lucene42.Lucene42Codec;
+import org.apache.lucene.codecs.lucene45.Lucene45Codec;
 import org.apache.lucene.codecs.simpletext.SimpleTextCodec;
 import org.apache.lucene.index.RandomCodec;
 import org.apache.lucene.search.RandomSimilarityProvider;
@@ -146,6 +147,7 @@ final class TestRuleSetupAndRestoreClass
     
     savedCodec = Codec.getDefault();
     int randomVal = random.nextInt(10);
+    // nocommit: 4.2 impersonator
     if ("Lucene40".equals(TEST_CODEC) || ("random".equals(TEST_CODEC) &&
                                           "random".equals(TEST_POSTINGSFORMAT) &&
                                           "random".equals(TEST_DOCVALUESFORMAT) &&
@@ -182,7 +184,7 @@ final class TestRuleSetupAndRestoreClass
         dvFormat = DocValuesFormat.forName(TEST_DOCVALUESFORMAT);
       }
       
-      codec = new Lucene42Codec() {       
+      codec = new Lucene45Codec() {       
         @Override
         public PostingsFormat getPostingsFormatForField(String field) {
           return format;

Modified: lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/util/_TestUtil.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/util/_TestUtil.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/util/_TestUtil.java (original)
+++ lucene/dev/branches/lucene5178/lucene/test-framework/src/java/org/apache/lucene/util/_TestUtil.java Fri Aug 16 21:19:19 2013
@@ -44,7 +44,7 @@ import java.util.zip.ZipFile;
 import org.apache.lucene.codecs.Codec;
 import org.apache.lucene.codecs.DocValuesFormat;
 import org.apache.lucene.codecs.PostingsFormat;
-import org.apache.lucene.codecs.lucene42.Lucene42Codec;
+import org.apache.lucene.codecs.lucene45.Lucene45Codec;
 import org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat;
 import org.apache.lucene.codecs.perfield.PerFieldPostingsFormat;
 import org.apache.lucene.document.BinaryDocValuesField;
@@ -703,7 +703,7 @@ public class _TestUtil {
     if (LuceneTestCase.VERBOSE) {
       System.out.println("forcing postings format to:" + format);
     }
-    return new Lucene42Codec() {
+    return new Lucene45Codec() {
       @Override
       public PostingsFormat getPostingsFormatForField(String field) {
         return format;
@@ -721,7 +721,7 @@ public class _TestUtil {
     if (LuceneTestCase.VERBOSE) {
       System.out.println("forcing docvalues format to:" + format);
     }
-    return new Lucene42Codec() {
+    return new Lucene45Codec() {
       @Override
       public DocValuesFormat getDocValuesFormatForField(String field) {
         return format;
@@ -757,9 +757,12 @@ public class _TestUtil {
     }
   }
 
+  // nocommit: remove this, push this test to Lucene40/Lucene42 codec tests
   public static boolean fieldSupportsHugeBinaryDocValues(String field) {
     String dvFormat = getDocValuesFormat(field);
-    return dvFormat.equals("CheapBastard") ||
+    System.out.println(dvFormat);
+    return dvFormat.equals("Lucene45") ||
+      dvFormat.equals("Asserting") || 
       dvFormat.equals("Disk") ||
       dvFormat.equals("SimpleText");
   }

Modified: lucene/dev/branches/lucene5178/lucene/test-framework/src/resources/META-INF/services/org.apache.lucene.codecs.DocValuesFormat
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/lucene/test-framework/src/resources/META-INF/services/org.apache.lucene.codecs.DocValuesFormat?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/lucene/test-framework/src/resources/META-INF/services/org.apache.lucene.codecs.DocValuesFormat (original)
+++ lucene/dev/branches/lucene5178/lucene/test-framework/src/resources/META-INF/services/org.apache.lucene.codecs.DocValuesFormat Fri Aug 16 21:19:19 2013
@@ -14,4 +14,3 @@
 #  limitations under the License.
 
 org.apache.lucene.codecs.asserting.AssertingDocValuesFormat
-org.apache.lucene.codecs.cheapbastard.CheapBastardDocValuesFormat
\ No newline at end of file

Modified: lucene/dev/branches/lucene5178/solr/core/src/java/org/apache/solr/core/SchemaCodecFactory.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/solr/core/src/java/org/apache/solr/core/SchemaCodecFactory.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/solr/core/src/java/org/apache/solr/core/SchemaCodecFactory.java (original)
+++ lucene/dev/branches/lucene5178/solr/core/src/java/org/apache/solr/core/SchemaCodecFactory.java Fri Aug 16 21:19:19 2013
@@ -3,7 +3,7 @@ package org.apache.solr.core;
 import org.apache.lucene.codecs.Codec;
 import org.apache.lucene.codecs.DocValuesFormat;
 import org.apache.lucene.codecs.PostingsFormat;
-import org.apache.lucene.codecs.lucene42.Lucene42Codec;
+import org.apache.lucene.codecs.lucene45.Lucene45Codec;
 import org.apache.solr.common.util.NamedList;
 import org.apache.solr.schema.SchemaField;
 import org.apache.solr.util.plugin.SolrCoreAware;
@@ -51,7 +51,7 @@ public class SchemaCodecFactory extends 
   @Override
   public void init(NamedList args) {
     super.init(args);
-    codec = new Lucene42Codec() {
+    codec = new Lucene45Codec() {
       @Override
       public PostingsFormat getPostingsFormatForField(String field) {
         final SchemaField fieldOrNull = core.getLatestSchema().getFieldOrNull(field);

Modified: lucene/dev/branches/lucene5178/solr/core/src/java/org/apache/solr/request/NumericFacets.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/solr/core/src/java/org/apache/solr/request/NumericFacets.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/solr/core/src/java/org/apache/solr/request/NumericFacets.java (original)
+++ lucene/dev/branches/lucene5178/solr/core/src/java/org/apache/solr/request/NumericFacets.java Fri Aug 16 21:19:19 2013
@@ -190,8 +190,9 @@ final class NumericFacets {
         }
         docsWithField = FieldCache.DEFAULT.getDocsWithField(ctx.reader(), fieldName);
       }
-      if (docsWithField.get(doc - ctx.docBase)) {
-        hashTable.add(doc, longs.get(doc - ctx.docBase), 1);
+      long v = longs.get(doc - ctx.docBase);
+      if (v != 0 || docsWithField.get(doc - ctx.docBase)) {
+        hashTable.add(doc, v, 1);
       } else {
         ++missingCount;
       }

Modified: lucene/dev/branches/lucene5178/solr/core/src/test-files/solr/collection1/conf/schema_codec.xml
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/solr/core/src/test-files/solr/collection1/conf/schema_codec.xml?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/solr/core/src/test-files/solr/collection1/conf/schema_codec.xml (original)
+++ lucene/dev/branches/lucene5178/solr/core/src/test-files/solr/collection1/conf/schema_codec.xml Fri Aug 16 21:19:19 2013
@@ -22,7 +22,7 @@
   <fieldType name="string_standard" class="solr.StrField" postingsFormat="Lucene41"/>
 
   <fieldType name="string_disk" class="solr.StrField" docValuesFormat="Disk" />
-  <fieldType name="string_memory" class="solr.StrField" docValuesFormat="Lucene42" />
+  <fieldType name="string_memory" class="solr.StrField" docValuesFormat="Lucene45" />
 
   <fieldType name="string" class="solr.StrField" />
 

Modified: lucene/dev/branches/lucene5178/solr/core/src/test/org/apache/solr/core/TestCodecSupport.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/lucene5178/solr/core/src/test/org/apache/solr/core/TestCodecSupport.java?rev=1514897&r1=1514896&r2=1514897&view=diff
==============================================================================
--- lucene/dev/branches/lucene5178/solr/core/src/test/org/apache/solr/core/TestCodecSupport.java (original)
+++ lucene/dev/branches/lucene5178/solr/core/src/test/org/apache/solr/core/TestCodecSupport.java Fri Aug 16 21:19:19 2013
@@ -55,10 +55,10 @@ public class TestCodecSupport extends So
     PerFieldDocValuesFormat format = (PerFieldDocValuesFormat) codec.docValuesFormat();
     assertEquals("Disk", format.getDocValuesFormatForField(schemaField.getName()).getName());
     schemaField = fields.get("string_memory_f");
-    assertEquals("Lucene42",
+    assertEquals("Lucene45",
         format.getDocValuesFormatForField(schemaField.getName()).getName());
     schemaField = fields.get("string_f");
-    assertEquals("Lucene42",
+    assertEquals("Lucene45",
         format.getDocValuesFormatForField(schemaField.getName()).getName());
   }
 
@@ -80,8 +80,8 @@ public class TestCodecSupport extends So
 
     assertEquals("Disk", format.getDocValuesFormatForField("foo_disk").getName());
     assertEquals("Disk", format.getDocValuesFormatForField("bar_disk").getName());
-    assertEquals("Lucene42", format.getDocValuesFormatForField("foo_memory").getName());
-    assertEquals("Lucene42", format.getDocValuesFormatForField("bar_memory").getName());
+    assertEquals("Lucene45", format.getDocValuesFormatForField("foo_memory").getName());
+    assertEquals("Lucene45", format.getDocValuesFormatForField("bar_memory").getName());
   }
 
   public void testUnknownField() {