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Fix serialization of `search_analyzer`. 

We currently have a bug that it will be omitted if the index analyzer is the
default analyzer.
This commit is contained in:
Adrien Grand 2016-01-27 11:00:19 +01:00
parent 209860854d
commit 12477f38b4
3 changed files with 46 additions and 17 deletions
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23
core/src/main/java/org/elasticsearch/index/mapper/FieldMapper.java
View File

@ -421,8 +421,6 @@ public abstract class FieldMapper extends Mapper implements Cloneable {
builder.field("index_options", indexOptionToString(fieldType().indexOptions()));
}
doXContentAnalyzers(builder, includeDefaults);
if (fieldType().similarity() != null) {
builder.field("similarity", fieldType().similarity().name());
} else if (includeDefaults) {
@ -439,15 +437,26 @@ public abstract class FieldMapper extends Mapper implements Cloneable {
}
}
protected void doXContentAnalyzers(XContentBuilder builder, boolean includeDefaults) throws IOException {
protected final void doXContentAnalyzers(XContentBuilder builder, boolean includeDefaults) throws IOException {
if (fieldType.tokenized() == false) {
return;
}
if (fieldType().indexAnalyzer() == null) {
if (includeDefaults) {
builder.field("analyzer", "default");
}
} else if (includeDefaults || fieldType().indexAnalyzer().name().startsWith("_") == false && fieldType().indexAnalyzer().name().equals("default") == false) {
builder.field("analyzer", fieldType().indexAnalyzer().name());
if (fieldType().searchAnalyzer().name().equals(fieldType().indexAnalyzer().name()) == false) {
builder.field("search_analyzer", fieldType().searchAnalyzer().name());
} else {
boolean hasDefaultIndexAnalyzer = fieldType().indexAnalyzer().name().equals("default");
boolean hasDifferentSearchAnalyzer = fieldType().searchAnalyzer().name().equals(fieldType().indexAnalyzer().name()) == false;
boolean hasDifferentSearchQuoteAnalyzer = fieldType().searchAnalyzer().name().equals(fieldType().searchQuoteAnalyzer().name()) == false;
if (includeDefaults || hasDefaultIndexAnalyzer == false || hasDifferentSearchAnalyzer || hasDifferentSearchQuoteAnalyzer) {
builder.field("analyzer", fieldType().indexAnalyzer().name());
if (hasDifferentSearchAnalyzer || hasDifferentSearchQuoteAnalyzer) {
builder.field("search_analyzer", fieldType().searchAnalyzer().name());
if (hasDifferentSearchQuoteAnalyzer) {
builder.field("search_quote_analyzer", fieldType().searchQuoteAnalyzer().name());
}
}
}
}
}

12
core/src/main/java/org/elasticsearch/index/mapper/core/StringFieldMapper.java
View File

@ -404,6 +404,7 @@ public class StringFieldMapper extends FieldMapper implements AllFieldMapper.Inc
@Override
protected void doXContentBody(XContentBuilder builder, boolean includeDefaults, Params params) throws IOException {
super.doXContentBody(builder, includeDefaults, params);
doXContentAnalyzers(builder, includeDefaults);
if (includeDefaults || fieldType().nullValue() != null) {
builder.field("null_value", fieldType().nullValue());
@ -417,16 +418,7 @@ public class StringFieldMapper extends FieldMapper implements AllFieldMapper.Inc
if (includeDefaults || positionIncrementGap != POSITION_INCREMENT_GAP_USE_ANALYZER) {
builder.field("position_increment_gap", positionIncrementGap);
}
NamedAnalyzer searchQuoteAnalyzer = fieldType().searchQuoteAnalyzer();
if (searchQuoteAnalyzer != null && !searchQuoteAnalyzer.name().equals(fieldType().searchAnalyzer().name())) {
builder.field("search_quote_analyzer", searchQuoteAnalyzer.name());
} else if (includeDefaults) {
if (searchQuoteAnalyzer == null) {
builder.field("search_quote_analyzer", "default");
} else {
builder.field("search_quote_analyzer", searchQuoteAnalyzer.name());
}
}
if (includeDefaults || ignoreAbove != Defaults.IGNORE_ABOVE) {
builder.field("ignore_above", ignoreAbove);
}

28
core/src/test/java/org/elasticsearch/index/mapper/string/SimpleStringMappingTests.java
View File

@ -50,6 +50,7 @@ import org.elasticsearch.test.InternalSettingsPlugin;
import org.elasticsearch.test.VersionUtils;
import org.junit.Before;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collection;
import java.util.Map;
@ -280,6 +281,33 @@ public class SimpleStringMappingTests extends ESSingleNodeTestCase {
}
}
public void testSearchAnalyzerSerialization() throws IOException {
String mapping = XContentFactory.jsonBuilder().startObject().startObject("type")
.startObject("properties")
.startObject("field")
.field("type", "string")
.field("analyzer", "standard")
.field("search_analyzer", "keyword")
.endObject()
.endObject().endObject().endObject().string();
DocumentMapper mapper = parser.parse("type", new CompressedXContent(mapping));
assertEquals(mapping, mapper.mappingSource().toString());
// special case: default index analyzer
mapping = XContentFactory.jsonBuilder().startObject().startObject("type")
.startObject("properties")
.startObject("field")
.field("type", "string")
.field("analyzer", "default")
.field("search_analyzer", "keyword")
.endObject()
.endObject().endObject().endObject().string();
mapper = parser.parse("type", new CompressedXContent(mapping));
assertEquals(mapping, mapper.mappingSource().toString());
}
private Map<String, Object> getSerializedMap(String fieldName, DocumentMapper mapper) throws Exception {
FieldMapper fieldMapper = mapper.mappers().smartNameFieldMapper(fieldName);
XContentBuilder builder = JsonXContent.contentBuilder().startObject();