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lucene4: add support for omit_norm setting to numeric types and don't omit norms if boost is not 1.0 

This commit enables setting boost for numeric fields. However, there is still no way to take advantage of boosted numeric fields during searching because all queries against numeric fields are translated into range queries wrapped in ConstantScore. Boost for numeric fields is broken on master as well https://gist.github.com/7ecedea4f6a5219efb89
This commit is contained in:
Igor Motov 2012-11-03 22:28:27 -04:00 committed by Shay Banon
parent 2fb3591792
commit 3f3a95668b
10 changed files with 17 additions and 15 deletions
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2
src/main/java/org/elasticsearch/index/mapper/core/ByteFieldMapper.java
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@ -81,7 +81,7 @@ public class ByteFieldMapper extends NumberFieldMapper<Byte> {
@Override
public ByteFieldMapper build(BuilderContext context) {
fieldType.setOmitNorms(fieldType.omitNorms() || boost != 1.0f);
fieldType.setOmitNorms(fieldType.omitNorms() && boost == 1.0f);
ByteFieldMapper fieldMapper = new ByteFieldMapper(buildNames(context),
precisionStep, fuzzyFactor, boost, fieldType, nullValue, ignoreMalformed(context));
fieldMapper.includeInAll(includeInAll);

2
src/main/java/org/elasticsearch/index/mapper/core/DateFieldMapper.java
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@ -109,7 +109,7 @@ public class DateFieldMapper extends NumberFieldMapper<Long> {
if (context.indexSettings() != null) {
parseUpperInclusive = context.indexSettings().getAsBoolean("index.mapping.date.parse_upper_inclusive", Defaults.PARSE_UPPER_INCLUSIVE);
}
fieldType.setOmitNorms(fieldType.omitNorms() || boost != 1.0f);
fieldType.setOmitNorms(fieldType.omitNorms() && boost == 1.0f);
DateFieldMapper fieldMapper = new DateFieldMapper(buildNames(context), dateTimeFormatter,
precisionStep, fuzzyFactor, boost, fieldType, nullValue,
timeUnit, parseUpperInclusive, ignoreMalformed(context));

2
src/main/java/org/elasticsearch/index/mapper/core/DoubleFieldMapper.java
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@ -82,7 +82,7 @@ public class DoubleFieldMapper extends NumberFieldMapper<Double> {
@Override
public DoubleFieldMapper build(BuilderContext context) {
fieldType.setOmitNorms(fieldType.omitNorms() || boost != 1.0f);
fieldType.setOmitNorms(fieldType.omitNorms() && boost == 1.0f);
DoubleFieldMapper fieldMapper = new DoubleFieldMapper(buildNames(context),
precisionStep, fuzzyFactor, boost, fieldType, nullValue,
ignoreMalformed(context));

2
src/main/java/org/elasticsearch/index/mapper/core/FloatFieldMapper.java
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@ -83,7 +83,7 @@ public class FloatFieldMapper extends NumberFieldMapper<Float> {
@Override
public FloatFieldMapper build(BuilderContext context) {
fieldType.setOmitNorms(fieldType.omitNorms() || boost != 1.0f);
fieldType.setOmitNorms(fieldType.omitNorms() && boost == 1.0f);
FloatFieldMapper fieldMapper = new FloatFieldMapper(buildNames(context),
precisionStep, fuzzyFactor, boost, fieldType, nullValue,
ignoreMalformed(context));

2
src/main/java/org/elasticsearch/index/mapper/core/IntegerFieldMapper.java
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@ -83,7 +83,7 @@ public class IntegerFieldMapper extends NumberFieldMapper<Integer> {
@Override
public IntegerFieldMapper build(BuilderContext context) {
fieldType.setOmitNorms(fieldType.omitNorms() || boost != 1.0f);
fieldType.setOmitNorms(fieldType.omitNorms() && boost == 1.0f);
IntegerFieldMapper fieldMapper = new IntegerFieldMapper(buildNames(context),
precisionStep, fuzzyFactor, boost, fieldType,
nullValue, ignoreMalformed(context));

2
src/main/java/org/elasticsearch/index/mapper/core/LongFieldMapper.java
View File

@ -83,7 +83,7 @@ public class LongFieldMapper extends NumberFieldMapper<Long> {
@Override
public LongFieldMapper build(BuilderContext context) {
fieldType.setOmitNorms(fieldType.omitNorms() || boost != 1.0f);
fieldType.setOmitNorms(fieldType.omitNorms() && boost != 1.0f);
LongFieldMapper fieldMapper = new LongFieldMapper(buildNames(context),
precisionStep, fuzzyFactor, boost, fieldType, nullValue,
ignoreMalformed(context));

2
src/main/java/org/elasticsearch/index/mapper/core/ShortFieldMapper.java
View File

@ -83,7 +83,7 @@ public class ShortFieldMapper extends NumberFieldMapper<Short> {
@Override
public ShortFieldMapper build(BuilderContext context) {
fieldType.setOmitNorms(fieldType.omitNorms() || boost != 1.0f);
fieldType.setOmitNorms(fieldType.omitNorms() && boost == 1.0f);
ShortFieldMapper fieldMapper = new ShortFieldMapper(buildNames(context),
precisionStep, fuzzyFactor, boost, fieldType, nullValue,
ignoreMalformed(context));

2
src/main/java/org/elasticsearch/index/mapper/core/TypeParsers.java
View File

@ -53,6 +53,8 @@ public class TypeParsers {
builder.fuzzyFactor(propNode.toString());
} else if (propName.equals("ignore_malformed")) {
builder.ignoreMalformed(nodeBooleanValue(propNode));
} else if (propName.equals("omit_norms")) {
builder.omitNorms(nodeBooleanValue(propNode));
}
}
}

2
src/main/java/org/elasticsearch/index/mapper/ip/IpFieldMapper.java
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@ -110,7 +110,7 @@ public class IpFieldMapper extends NumberFieldMapper<Long> {
@Override
public IpFieldMapper build(BuilderContext context) {
fieldType.setOmitNorms(fieldType.omitNorms() || boost != 1.0f);
fieldType.setOmitNorms(fieldType.omitNorms() && boost == 1.0f);
IpFieldMapper fieldMapper = new IpFieldMapper(buildNames(context),
precisionStep, boost, fieldType, nullValue, ignoreMalformed(context));
fieldMapper.includeInAll(includeInAll);

14
src/test/java/org/elasticsearch/test/unit/index/mapper/boost/CustomBoostMappingTests.java
View File

@ -35,13 +35,13 @@ public class CustomBoostMappingTests {
public void testCustomBoostValues() throws Exception {
String mapping = XContentFactory.jsonBuilder().startObject().startObject("type").startObject("properties")
.startObject("s_field").field("type", "string").endObject()
.startObject("l_field").field("type", "long").endObject()
.startObject("i_field").field("type", "integer").endObject()
.startObject("sh_field").field("type", "short").endObject()
.startObject("b_field").field("type", "byte").endObject()
.startObject("d_field").field("type", "double").endObject()
.startObject("f_field").field("type", "float").endObject()
.startObject("date_field").field("type", "date").endObject()
.startObject("l_field").field("type", "long").field("omit_norms", false).endObject()
.startObject("i_field").field("type", "integer").field("omit_norms", false).endObject()
.startObject("sh_field").field("type", "short").field("omit_norms", false).endObject()
.startObject("b_field").field("type", "byte").field("omit_norms", false).endObject()
.startObject("d_field").field("type", "double").field("omit_norms", false).endObject()
.startObject("f_field").field("type", "float").field("omit_norms", false).endObject()
.startObject("date_field").field("type", "date").field("omit_norms", false).endObject()
.endObject().endObject().endObject().string();
DocumentMapper mapper = MapperTests.newParser().parse(mapping);