public class PerFieldMappingPostingFormatCodec
extends org.apache.lucene.codecs.lucene410.Lucene410Codec
This postings format
is the default
PostingsFormat
for Elasticsearch. It utilizes the
MapperService
to lookup a PostingsFormat
per field. This
allows users to change the low level postings format for individual fields
per index in real time via the mapping API. If no specific postings format is
configured for a specific field the default postings format is used.Constructor and Description |
---|
PerFieldMappingPostingFormatCodec(MapperService mapperService,
org.apache.lucene.codecs.PostingsFormat defaultPostingFormat,
org.apache.lucene.codecs.DocValuesFormat defaultDocValuesFormat,
ESLogger logger) |
Modifier and Type | Method and Description |
---|---|
org.apache.lucene.codecs.DocValuesFormat |
getDocValuesFormatForField(String field) |
org.apache.lucene.codecs.PostingsFormat |
getPostingsFormatForField(String field) |
docValuesFormat, fieldInfosFormat, liveDocsFormat, normsFormat, postingsFormat, segmentInfoFormat, storedFieldsFormat, termVectorsFormat
public PerFieldMappingPostingFormatCodec(MapperService mapperService, org.apache.lucene.codecs.PostingsFormat defaultPostingFormat, org.apache.lucene.codecs.DocValuesFormat defaultDocValuesFormat, ESLogger logger)
public org.apache.lucene.codecs.PostingsFormat getPostingsFormatForField(String field)
getPostingsFormatForField
in class org.apache.lucene.codecs.lucene410.Lucene410Codec
public org.apache.lucene.codecs.DocValuesFormat getDocValuesFormatForField(String field)
getDocValuesFormatForField
in class org.apache.lucene.codecs.lucene410.Lucene410Codec
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