Fix serialization of the `_all` field. (#26143)

By default we only serialize analyzers if the index analyzer is not the
`default` analyzer or if the `search_analyzer` is different from the index
`analyzer`. This raises issues with the `_all` field when the
`index.analysis.analyzer.default_search` is set, since it automatically makes
the `search_analyzer` different from the index `analyzer`. Then there are
exceptions since we expect the `_all` configuration to be empty on 6.0 indices.

Closes #26136
This commit is contained in:
Adrien Grand 2017-08-11 17:11:18 +02:00 committed by GitHub
parent 636e85e5b7
commit 73e936a065
2 changed files with 43 additions and 0 deletions

View File

@ -273,6 +273,9 @@ public class AllFieldMapper extends MetadataFieldMapper {
if (includeDefaults || enabledState != Defaults.ENABLED) {
builder.field("enabled", enabledState.enabled);
}
if (enabled() == false) {
return;
}
if (includeDefaults || fieldType().stored() != Defaults.FIELD_TYPE.stored()) {
builder.field("store", fieldType().stored());
}

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@ -0,0 +1,40 @@
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package org.elasticsearch.index.mapper;
import org.elasticsearch.common.compress.CompressedXContent;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.xcontent.XContentFactory;
import org.elasticsearch.index.IndexService;
import org.elasticsearch.index.mapper.MapperService.MergeReason;
import org.elasticsearch.test.ESSingleNodeTestCase;
public class AllFieldMapperTests extends ESSingleNodeTestCase {
public void testUpdateDefaultSearchAnalyzer() throws Exception {
IndexService indexService = createIndex("test", Settings.builder()
.put("index.analysis.analyzer.default_search.type", "custom")
.put("index.analysis.analyzer.default_search.tokenizer", "standard").build());
String mapping = XContentFactory.jsonBuilder().startObject().startObject("doc").endObject().endObject().string();
indexService.mapperService().merge("doc", new CompressedXContent(mapping), MergeReason.MAPPING_UPDATE, false);
assertEquals(mapping, indexService.mapperService().documentMapper("doc").mapping().toString());
}
}