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Remove old unsupported codecs.

This commit is contained in:
Adrien Grand 2017-07-03 14:16:18 +02:00
parent 869a48ccac
commit 9ca3dd26e4
24 changed files with 13 additions and 763 deletions
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177
lucene/backward-codecs/src/java/org/apache/lucene/codecs/lucene60/Lucene60Codec.java
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@ -1,177 +0,0 @@
/*
* 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.
*/
package org.apache.lucene.codecs.lucene60;
import java.util.Objects;
import org.apache.lucene.codecs.Codec;
import org.apache.lucene.codecs.CompoundFormat;
import org.apache.lucene.codecs.DocValuesFormat;
import org.apache.lucene.codecs.FieldInfosFormat;
import org.apache.lucene.codecs.FilterCodec;
import org.apache.lucene.codecs.LiveDocsFormat;
import org.apache.lucene.codecs.NormsFormat;
import org.apache.lucene.codecs.PointsFormat;
import org.apache.lucene.codecs.PostingsFormat;
import org.apache.lucene.codecs.SegmentInfoFormat;
import org.apache.lucene.codecs.StoredFieldsFormat;
import org.apache.lucene.codecs.TermVectorsFormat;
import org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat;
import org.apache.lucene.codecs.lucene50.Lucene50LiveDocsFormat;
import org.apache.lucene.codecs.lucene50.Lucene50SegmentInfoFormat;
import org.apache.lucene.codecs.lucene50.Lucene50StoredFieldsFormat.Mode;
import org.apache.lucene.codecs.lucene50.Lucene50StoredFieldsFormat;
import org.apache.lucene.codecs.lucene50.Lucene50TermVectorsFormat;
import org.apache.lucene.codecs.lucene53.Lucene53NormsFormat;
import org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat;
import org.apache.lucene.codecs.perfield.PerFieldPostingsFormat;
/**
* Implements the Lucene 6.0 index format, with configurable per-field postings
* and docvalues formats.
* <p>
* If you want to reuse functionality of this codec in another codec, extend
* {@link FilterCodec}.
*
* @see org.apache.lucene.codecs.lucene60 package documentation for file format details.
*
* @lucene.experimental
* @deprecated Only for 6.0 back compat
*/
@Deprecated
public class Lucene60Codec extends Codec {
private final TermVectorsFormat vectorsFormat = new Lucene50TermVectorsFormat();
private final FieldInfosFormat fieldInfosFormat = new Lucene60FieldInfosFormat();
private final SegmentInfoFormat segmentInfosFormat = new Lucene50SegmentInfoFormat();
private final LiveDocsFormat liveDocsFormat = new Lucene50LiveDocsFormat();
private final CompoundFormat compoundFormat = new Lucene50CompoundFormat();
private final PostingsFormat postingsFormat = new PerFieldPostingsFormat() {
@Override
public PostingsFormat getPostingsFormatForField(String field) {
return Lucene60Codec.this.getPostingsFormatForField(field);
}
};
private final DocValuesFormat docValuesFormat = new PerFieldDocValuesFormat() {
@Override
public DocValuesFormat getDocValuesFormatForField(String field) {
return Lucene60Codec.this.getDocValuesFormatForField(field);
}
};
private final StoredFieldsFormat storedFieldsFormat;
/**
* Instantiates a new codec.
*/
public Lucene60Codec() {
this(Mode.BEST_SPEED);
}
/**
* Instantiates a new codec, specifying the stored fields compression
* mode to use.
* @param mode stored fields compression mode to use for newly
* flushed/merged segments.
*/
public Lucene60Codec(Mode mode) {
super("Lucene60");
this.storedFieldsFormat = new Lucene50StoredFieldsFormat(Objects.requireNonNull(mode));
}
@Override
public final StoredFieldsFormat storedFieldsFormat() {
return storedFieldsFormat;
}
@Override
public final TermVectorsFormat termVectorsFormat() {
return vectorsFormat;
}
@Override
public final PostingsFormat postingsFormat() {
return postingsFormat;
}
@Override
public final FieldInfosFormat fieldInfosFormat() {
return fieldInfosFormat;
}
@Override
public SegmentInfoFormat segmentInfoFormat() {
return segmentInfosFormat;
}
@Override
public final LiveDocsFormat liveDocsFormat() {
return liveDocsFormat;
}
@Override
public final CompoundFormat compoundFormat() {
return compoundFormat;
}
@Override
public final PointsFormat pointsFormat() {
return new Lucene60PointsFormat();
}
/** Returns the postings format that should be used for writing
* new segments of <code>field</code>.
*
* The default implementation always returns "Lucene50".
* <p>
* <b>WARNING:</b> if you subclass, you are responsible for index
* backwards compatibility: future version of Lucene are only
* guaranteed to be able to read the default implementation.
*/
public PostingsFormat getPostingsFormatForField(String field) {
return defaultFormat;
}
/** Returns the docvalues format that should be used for writing
* new segments of <code>field</code>.
*
* The default implementation always returns "Lucene54".
* <p>
* <b>WARNING:</b> if you subclass, you are responsible for index
* backwards compatibility: future version of Lucene are only
* guaranteed to be able to read the default implementation.
*/
public DocValuesFormat getDocValuesFormatForField(String field) {
return defaultDVFormat;
}
@Override
public final DocValuesFormat docValuesFormat() {
return docValuesFormat;
}
private final PostingsFormat defaultFormat = PostingsFormat.forName("Lucene50");
private final DocValuesFormat defaultDVFormat = DocValuesFormat.forName("Lucene54");
private final NormsFormat normsFormat = new Lucene53NormsFormat();
@Override
public NormsFormat normsFormat() {
return normsFormat;
}
}

25
lucene/backward-codecs/src/java/org/apache/lucene/codecs/lucene60/package.html
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@ -1,25 +0,0 @@
<!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 6.0 file format.
</body>
</html>

176
lucene/backward-codecs/src/java/org/apache/lucene/codecs/lucene62/Lucene62Codec.java
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@ -1,176 +0,0 @@
/*
* 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.
*/
package org.apache.lucene.codecs.lucene62;
import java.util.Objects;
import org.apache.lucene.codecs.Codec;
import org.apache.lucene.codecs.CompoundFormat;
import org.apache.lucene.codecs.DocValuesFormat;
import org.apache.lucene.codecs.FieldInfosFormat;
import org.apache.lucene.codecs.FilterCodec;
import org.apache.lucene.codecs.LiveDocsFormat;
import org.apache.lucene.codecs.NormsFormat;
import org.apache.lucene.codecs.PointsFormat;
import org.apache.lucene.codecs.PostingsFormat;
import org.apache.lucene.codecs.SegmentInfoFormat;
import org.apache.lucene.codecs.StoredFieldsFormat;
import org.apache.lucene.codecs.TermVectorsFormat;
import org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat;
import org.apache.lucene.codecs.lucene50.Lucene50LiveDocsFormat;
import org.apache.lucene.codecs.lucene50.Lucene50StoredFieldsFormat;
import org.apache.lucene.codecs.lucene50.Lucene50TermVectorsFormat;
import org.apache.lucene.codecs.lucene50.Lucene50StoredFieldsFormat.Mode;
import org.apache.lucene.codecs.lucene53.Lucene53NormsFormat;
import org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat;
import org.apache.lucene.codecs.lucene60.Lucene60PointsFormat;
import org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat;
import org.apache.lucene.codecs.perfield.PerFieldPostingsFormat;
/**
* Implements the Lucene 6.2 index format, with configurable per-field postings
* and docvalues formats.
* <p>
* If you want to reuse functionality of this codec in another codec, extend
* {@link FilterCodec}.
*
* @see org.apache.lucene.codecs.lucene60 package documentation for file format details.
*
* @lucene.experimental
*/
public class Lucene62Codec extends Codec {
private final TermVectorsFormat vectorsFormat = new Lucene50TermVectorsFormat();
private final FieldInfosFormat fieldInfosFormat = new Lucene60FieldInfosFormat();
private final SegmentInfoFormat segmentInfosFormat = new Lucene62SegmentInfoFormat();
private final LiveDocsFormat liveDocsFormat = new Lucene50LiveDocsFormat();
private final CompoundFormat compoundFormat = new Lucene50CompoundFormat();
private final PostingsFormat postingsFormat = new PerFieldPostingsFormat() {
@Override
public PostingsFormat getPostingsFormatForField(String field) {
return Lucene62Codec.this.getPostingsFormatForField(field);
}
};
private final DocValuesFormat docValuesFormat = new PerFieldDocValuesFormat() {
@Override
public DocValuesFormat getDocValuesFormatForField(String field) {
return Lucene62Codec.this.getDocValuesFormatForField(field);
}
};
private final StoredFieldsFormat storedFieldsFormat;
/**
* Instantiates a new codec.
*/
public Lucene62Codec() {
this(Mode.BEST_SPEED);
}
/**
* Instantiates a new codec, specifying the stored fields compression
* mode to use.
* @param mode stored fields compression mode to use for newly
* flushed/merged segments.
*/
public Lucene62Codec(Mode mode) {
super("Lucene62");
this.storedFieldsFormat = new Lucene50StoredFieldsFormat(Objects.requireNonNull(mode));
}
@Override
public final StoredFieldsFormat storedFieldsFormat() {
return storedFieldsFormat;
}
@Override
public final TermVectorsFormat termVectorsFormat() {
return vectorsFormat;
}
@Override
public final PostingsFormat postingsFormat() {
return postingsFormat;
}
@Override
public final FieldInfosFormat fieldInfosFormat() {
return fieldInfosFormat;
}
@Override
public SegmentInfoFormat segmentInfoFormat() {
return segmentInfosFormat;
}
@Override
public final LiveDocsFormat liveDocsFormat() {
return liveDocsFormat;
}
@Override
public final CompoundFormat compoundFormat() {
return compoundFormat;
}
@Override
public final PointsFormat pointsFormat() {
return new Lucene60PointsFormat();
}
/** Returns the postings format that should be used for writing
* new segments of <code>field</code>.
*
* The default implementation always returns "Lucene50".
* <p>
* <b>WARNING:</b> if you subclass, you are responsible for index
* backwards compatibility: future version of Lucene are only
* guaranteed to be able to read the default implementation.
*/
public PostingsFormat getPostingsFormatForField(String field) {
return defaultFormat;
}
/** Returns the docvalues format that should be used for writing
* new segments of <code>field</code>.
*
* The default implementation always returns "Lucene54".
* <p>
* <b>WARNING:</b> if you subclass, you are responsible for index
* backwards compatibility: future version of Lucene are only
* guaranteed to be able to read the default implementation.
*/
public DocValuesFormat getDocValuesFormatForField(String field) {
return defaultDVFormat;
}
@Override
public final DocValuesFormat docValuesFormat() {
return docValuesFormat;
}
private final PostingsFormat defaultFormat = PostingsFormat.forName("Lucene50");
private final DocValuesFormat defaultDVFormat = DocValuesFormat.forName("Lucene54");
private final NormsFormat normsFormat = new Lucene53NormsFormat();
@Override
public NormsFormat normsFormat() {
return normsFormat;
}
}

25
lucene/backward-codecs/src/java/org/apache/lucene/codecs/lucene62/package.html
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@ -1,25 +0,0 @@
<!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 6.2 file format.
</body>
</html>

27
lucene/backward-codecs/src/java/org/apache/lucene/index/package.html
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@ -1,27 +0,0 @@
<!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.
-->
<!-- not a package-info.java, because we already defined this package in core/ -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>Tools for handling backwards compatibility issues with indices.</title>
</head>
<body>
Tools for handling backwards compatibility issues with indices.
</body>
</html>

2
lucene/backward-codecs/src/resources/META-INF/services/org.apache.lucene.codecs.Codec
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@ -13,5 +13,3 @@
# See the License for the specific language governing permissions and # See the License for the specific language governing permissions and
# limitations under the License. # limitations under the License.
org.apache.lucene.codecs.lucene60.Lucene60Codec
org.apache.lucene.codecs.lucene62.Lucene62Codec

1
lucene/backward-codecs/src/resources/META-INF/services/org.apache.lucene.codecs.DocValuesFormat
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@ -13,4 +13,3 @@
# See the License for the specific language governing permissions and # See the License for the specific language governing permissions and
# limitations under the License. # limitations under the License.
org.apache.lucene.codecs.lucene54.Lucene54DocValuesFormat

38
lucene/backward-codecs/src/test/org/apache/lucene/codecs/lucene60/Lucene60RWCodec.java
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@ -1,38 +0,0 @@
/*
* 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.
*/
package org.apache.lucene.codecs.lucene60;
import org.apache.lucene.codecs.NormsFormat;
import org.apache.lucene.codecs.SegmentInfoFormat;
import org.apache.lucene.codecs.lucene50.Lucene50RWSegmentInfoFormat;
import org.apache.lucene.codecs.lucene53.Lucene53RWNormsFormat;
public class Lucene60RWCodec extends Lucene60Codec {
private final SegmentInfoFormat segmentInfoFormat = new Lucene50RWSegmentInfoFormat();
private final NormsFormat normsFormat = new Lucene53RWNormsFormat();
@Override
public SegmentInfoFormat segmentInfoFormat() {
return segmentInfoFormat;
}
@Override
public NormsFormat normsFormat() {
return normsFormat;
}
}

44
lucene/backward-codecs/src/test/org/apache/lucene/codecs/lucene62/Lucene62RWCodec.java
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@ -1,44 +0,0 @@
/*
* 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.
*/
package org.apache.lucene.codecs.lucene62;
import org.apache.lucene.codecs.NormsFormat;
import org.apache.lucene.codecs.SegmentInfoFormat;
import org.apache.lucene.codecs.lucene53.Lucene53RWNormsFormat;
import org.apache.lucene.codecs.lucene62.Lucene62Codec;
/**
* Read-write version of 6.2 codec for testing
* @deprecated for test purposes only
*/
@Deprecated
public class Lucene62RWCodec extends Lucene62Codec {
private final SegmentInfoFormat segmentInfoFormat = new Lucene62RWSegmentInfoFormat();
private final NormsFormat normsFormat = new Lucene53RWNormsFormat();
@Override
public SegmentInfoFormat segmentInfoFormat() {
return segmentInfoFormat;
}
@Override
public NormsFormat normsFormat() {
return normsFormat;
}
}

193
lucene/backward-codecs/src/test/org/apache/lucene/codecs/lucene62/Lucene62RWSegmentInfoFormat.java
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@ -1,193 +0,0 @@
/*
* 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.
*/
package org.apache.lucene.codecs.lucene62;
import java.io.IOException;
import java.util.Set;
import org.apache.lucene.codecs.CodecUtil;
import org.apache.lucene.index.IndexFileNames;
import org.apache.lucene.index.SegmentInfo;
import org.apache.lucene.search.Sort;
import org.apache.lucene.search.SortField;
import org.apache.lucene.search.SortedNumericSelector;
import org.apache.lucene.search.SortedNumericSortField;
import org.apache.lucene.search.SortedSetSelector;
import org.apache.lucene.search.SortedSetSortField;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.IOContext;
import org.apache.lucene.store.IndexOutput;
import org.apache.lucene.util.Version;
/**
* Read-write version of 6.2 SegmentInfoFormat for testing
* @deprecated for test purposes only
*/
@Deprecated
public class Lucene62RWSegmentInfoFormat extends Lucene62SegmentInfoFormat {
@Override
public void write(Directory dir, SegmentInfo si, IOContext ioContext) throws IOException {
final String fileName = IndexFileNames.segmentFileName(si.name, "", Lucene62SegmentInfoFormat.SI_EXTENSION);
try (IndexOutput output = dir.createOutput(fileName, ioContext)) {
// Only add the file once we've successfully created it, else IFD assert can trip:
si.addFile(fileName);
CodecUtil.writeIndexHeader(output,
Lucene62SegmentInfoFormat.CODEC_NAME,
Lucene62SegmentInfoFormat.VERSION_CURRENT,
si.getId(),
"");
Version version = si.getVersion();
if (version.major < 5) {
throw new IllegalArgumentException("invalid major version: should be >= 5 but got: " + version.major + " segment=" + si);
}
// Write the Lucene version that created this segment, since 3.1
output.writeInt(version.major);
output.writeInt(version.minor);
output.writeInt(version.bugfix);
assert version.prerelease == 0;
output.writeInt(si.maxDoc());
output.writeByte((byte) (si.getUseCompoundFile() ? SegmentInfo.YES : SegmentInfo.NO));
output.writeMapOfStrings(si.getDiagnostics());
Set<String> files = si.files();
for (String file : files) {
if (!IndexFileNames.parseSegmentName(file).equals(si.name)) {
throw new IllegalArgumentException("invalid files: expected segment=" + si.name + ", got=" + files);
}
}
output.writeSetOfStrings(files);
output.writeMapOfStrings(si.getAttributes());
Sort indexSort = si.getIndexSort();
int numSortFields = indexSort == null ? 0 : indexSort.getSort().length;
output.writeVInt(numSortFields);
for (int i = 0; i < numSortFields; ++i) {
SortField sortField = indexSort.getSort()[i];
SortField.Type sortType = sortField.getType();
output.writeString(sortField.getField());
int sortTypeID;
switch (sortField.getType()) {
case STRING:
sortTypeID = 0;
break;
case LONG:
sortTypeID = 1;
break;
case INT:
sortTypeID = 2;
break;
case DOUBLE:
sortTypeID = 3;
break;
case FLOAT:
sortTypeID = 4;
break;
case CUSTOM:
if (sortField instanceof SortedSetSortField) {
sortTypeID = 5;
sortType = SortField.Type.STRING;
} else if (sortField instanceof SortedNumericSortField) {
sortTypeID = 6;
sortType = ((SortedNumericSortField) sortField).getNumericType();
} else {
throw new IllegalStateException("Unexpected SortedNumericSortField " + sortField);
}
break;
default:
throw new IllegalStateException("Unexpected sort type: " + sortField.getType());
}
output.writeVInt(sortTypeID);
if (sortTypeID == 5) {
SortedSetSortField ssf = (SortedSetSortField) sortField;
if (ssf.getSelector() == SortedSetSelector.Type.MIN) {
output.writeByte((byte) 0);
} else if (ssf.getSelector() == SortedSetSelector.Type.MAX) {
output.writeByte((byte) 1);
} else if (ssf.getSelector() == SortedSetSelector.Type.MIDDLE_MIN) {
output.writeByte((byte) 2);
} else if (ssf.getSelector() == SortedSetSelector.Type.MIDDLE_MAX) {
output.writeByte((byte) 3);
} else {
throw new IllegalStateException("Unexpected SortedSetSelector type: " + ssf.getSelector());
}
} else if (sortTypeID == 6) {
SortedNumericSortField snsf = (SortedNumericSortField) sortField;
if (snsf.getNumericType() == SortField.Type.LONG) {
output.writeByte((byte) 0);
} else if (snsf.getNumericType() == SortField.Type.INT) {
output.writeByte((byte) 1);
} else if (snsf.getNumericType() == SortField.Type.DOUBLE) {
output.writeByte((byte) 2);
} else if (snsf.getNumericType() == SortField.Type.FLOAT) {
output.writeByte((byte) 3);
} else {
throw new IllegalStateException("Unexpected SortedNumericSelector type: " + snsf.getNumericType());
}
if (snsf.getSelector() == SortedNumericSelector.Type.MIN) {
output.writeByte((byte) 0);
} else if (snsf.getSelector() == SortedNumericSelector.Type.MAX) {
output.writeByte((byte) 1);
} else {
throw new IllegalStateException("Unexpected sorted numeric selector type: " + snsf.getSelector());
}
}
output.writeByte((byte) (sortField.getReverse() ? 0 : 1));
// write missing value
Object missingValue = sortField.getMissingValue();
if (missingValue == null) {
output.writeByte((byte) 0);
} else {
switch(sortType) {
case STRING:
if (missingValue == SortField.STRING_LAST) {
output.writeByte((byte) 1);
} else if (missingValue == SortField.STRING_FIRST) {
output.writeByte((byte) 2);
} else {
throw new AssertionError("unrecognized missing value for STRING field \"" + sortField.getField() + "\": " + missingValue);
}
break;
case LONG:
output.writeByte((byte) 1);
output.writeLong(((Long) missingValue).longValue());
break;
case INT:
output.writeByte((byte) 1);
output.writeInt(((Integer) missingValue).intValue());
break;
case DOUBLE:
output.writeByte((byte) 1);
output.writeLong(Double.doubleToLongBits(((Double) missingValue).doubleValue()));
break;
case FLOAT:
output.writeByte((byte) 1);
output.writeInt(Float.floatToIntBits(((Float) missingValue).floatValue()));
break;
default:
throw new IllegalStateException("Unexpected sort type: " + sortField.getType());
}
}
}
CodecUtil.writeFooter(output);
}
}
}

48
lucene/backward-codecs/src/test/org/apache/lucene/codecs/lucene62/TestLucene62SegmentInfoFormat.java
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@ -1,48 +0,0 @@
/*
* 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.
*/
package org.apache.lucene.codecs.lucene62;
import org.apache.lucene.codecs.Codec;
import org.apache.lucene.index.BaseSegmentInfoFormatTestCase;
import org.apache.lucene.util.Version;
/**
* Tests Lucene62SegmentInfoFormat
*/
public class TestLucene62SegmentInfoFormat extends BaseSegmentInfoFormatTestCase {
@Override
protected int getCreatedVersionMajor() {
return Version.LUCENE_6_2_0.major;
}
@Override
protected Version[] getVersions() {
return new Version[] { Version.LUCENE_6_2_0 };
}
@Override
protected Codec getCodec() {
return new Lucene62RWCodec();
}
@Override
protected boolean supportsMinVersion() {
return false;
}
}

12
lucene/backward-codecs/src/test/org/apache/lucene/index/TestBackwardsCompatibility.java
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@ -1436,9 +1436,10 @@ public class TestBackwardsCompatibility extends LuceneTestCase {
} }
} }
public static final String emptyIndex = "empty.6.0.0.zip"; public static final String emptyIndex = "empty.7.0.0.zip";
public void testUpgradeEmptyOldIndex() throws Exception { public void testUpgradeEmptyOldIndex() throws Exception {
assumeTrue("Reenable when 7.0 is released", false);
Path oldIndexDir = createTempDir("emptyIndex"); Path oldIndexDir = createTempDir("emptyIndex");
TestUtil.unzip(getDataInputStream(emptyIndex), oldIndexDir); TestUtil.unzip(getDataInputStream(emptyIndex), oldIndexDir);
Directory dir = newFSDirectory(oldIndexDir); Directory dir = newFSDirectory(oldIndexDir);
@ -1450,9 +1451,10 @@ public class TestBackwardsCompatibility extends LuceneTestCase {
dir.close(); dir.close();
} }
public static final String moreTermsIndex = "moreterms.6.0.0.zip"; public static final String moreTermsIndex = "moreterms.7.0.0.zip";
public void testMoreTerms() throws Exception { public void testMoreTerms() throws Exception {
assumeTrue("Reenable when 7.0 is released", false);
Path oldIndexDir = createTempDir("moreterms"); Path oldIndexDir = createTempDir("moreterms");
TestUtil.unzip(getDataInputStream(moreTermsIndex), oldIndexDir); TestUtil.unzip(getDataInputStream(moreTermsIndex), oldIndexDir);
Directory dir = newFSDirectory(oldIndexDir); Directory dir = newFSDirectory(oldIndexDir);
@ -1462,7 +1464,7 @@ public class TestBackwardsCompatibility extends LuceneTestCase {
dir.close(); dir.close();
} }
public static final String dvUpdatesIndex = "dvupdates.6.0.0.zip"; public static final String dvUpdatesIndex = "dvupdates.7.0.0.zip";
private void assertNumericDocValues(LeafReader r, String f, String cf) throws IOException { private void assertNumericDocValues(LeafReader r, String f, String cf) throws IOException {
NumericDocValues ndvf = r.getNumericDocValues(f); NumericDocValues ndvf = r.getNumericDocValues(f);
@ -1497,6 +1499,7 @@ public class TestBackwardsCompatibility extends LuceneTestCase {
} }
public void testDocValuesUpdates() throws Exception { public void testDocValuesUpdates() throws Exception {
assumeTrue("Reenable when 7.0 is released", false);
Path oldIndexDir = createTempDir("dvupdates"); Path oldIndexDir = createTempDir("dvupdates");
TestUtil.unzip(getDataInputStream(dvUpdatesIndex), oldIndexDir); TestUtil.unzip(getDataInputStream(dvUpdatesIndex), oldIndexDir);
Directory dir = newFSDirectory(oldIndexDir); Directory dir = newFSDirectory(oldIndexDir);
@ -1559,7 +1562,8 @@ public class TestBackwardsCompatibility extends LuceneTestCase {
} }
public void testSortedIndex() throws Exception { public void testSortedIndex() throws Exception {
String[] versions = new String[] {"6.2.0", "6.2.1", "6.3.0"}; assumeTrue("Reenable when 7.0 is released", false);
String[] versions = new String[] {};
for(String version : versions) { for(String version : versions) {
Path path = createTempDir("sorted"); Path path = createTempDir("sorted");
InputStream resource = TestBackwardsCompatibility.class.getResourceAsStream("sorted." + version + ".zip"); InputStream resource = TestBackwardsCompatibility.class.getResourceAsStream("sorted." + version + ".zip");

7
lucene/backward-codecs/src/test/org/apache/lucene/index/TestIndexWriterOnOldIndex.java
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@ -29,14 +29,15 @@ import org.apache.lucene.util.Version;
public class TestIndexWriterOnOldIndex extends LuceneTestCase { public class TestIndexWriterOnOldIndex extends LuceneTestCase {
public void testOpenModeAndCreatedVersion() throws IOException { public void testOpenModeAndCreatedVersion() throws IOException {
InputStream resource = getClass().getResourceAsStream("unsupported.index.single-empty-doc.630.zip"); assumeTrue("Reenable when 7.0 is released", false);
InputStream resource = getClass().getResourceAsStream("unsupported.index.single-empty-doc.7.0.0.zip");
assertNotNull(resource); assertNotNull(resource);
Path path = createTempDir(); Path path = createTempDir();
TestUtil.unzip(resource, path); TestUtil.unzip(resource, path);
Directory dir = newFSDirectory(path); Directory dir = newFSDirectory(path);
for (OpenMode openMode : OpenMode.values()) { for (OpenMode openMode : OpenMode.values()) {
Directory tmpDir = newDirectory(dir); Directory tmpDir = newDirectory(dir);
assertEquals(6 /** 6.3.0 */, SegmentInfos.readLatestCommit(tmpDir).getIndexCreatedVersionMajor()); assertEquals(7 /** 7.0.0 */, SegmentInfos.readLatestCommit(tmpDir).getIndexCreatedVersionMajor());
IndexWriter w = new IndexWriter(tmpDir, newIndexWriterConfig().setOpenMode(openMode)); IndexWriter w = new IndexWriter(tmpDir, newIndexWriterConfig().setOpenMode(openMode));
w.commit(); w.commit();
w.close(); w.close();
@ -45,7 +46,7 @@ public class TestIndexWriterOnOldIndex extends LuceneTestCase {
assertEquals(Version.LATEST.major, SegmentInfos.readLatestCommit(tmpDir).getIndexCreatedVersionMajor()); assertEquals(Version.LATEST.major, SegmentInfos.readLatestCommit(tmpDir).getIndexCreatedVersionMajor());
break; break;
default: default:
assertEquals(6 /** 6.3.0 */, SegmentInfos.readLatestCommit(tmpDir).getIndexCreatedVersionMajor()); assertEquals(7 /** 7.0.0 */, SegmentInfos.readLatestCommit(tmpDir).getIndexCreatedVersionMajor());
} }
tmpDir.close(); tmpDir.close();
} }

1
lucene/backward-codecs/src/test/org/apache/lucene/index/TestManyPointsInOldIndex.java
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@ -59,6 +59,7 @@ public class TestManyPointsInOldIndex extends LuceneTestCase {
} }
public void testCheckOldIndex() throws IOException { public void testCheckOldIndex() throws IOException {
assumeTrue("Reenable when 7.0 is released", false);
Path path = createTempDir("manypointsindex"); Path path = createTempDir("manypointsindex");
InputStream resource = getClass().getResourceAsStream("manypointsindex.zip"); InputStream resource = getClass().getResourceAsStream("manypointsindex.zip");
assertNotNull("manypointsindex not found", resource); assertNotNull("manypointsindex not found", resource);

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