Module org.elasticsearch.server
Package org.elasticsearch.index.codec
package org.elasticsearch.index.codec
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ClassDescriptionAbstracts codec lookup by name, to make CodecService extensible.Since Lucene 4.0 low level index segments are read and written through a codec layer that allows to use use-case specific file formats & data-structures per field.Wrapper around a
FieldInfosFormatthat will deduplicate and intern all field names, attribute-keys and -values, and in most cases attribute maps on read.Elasticsearch codec as of 8.14.Elasticsearch codec as of 8.16.Elasticsearch codec as of 9.0-snapshot relying on Lucene 10.0.Elasticsearch codec as of 9.0 relying on Lucene 10.1.Legacy version ofPerFieldMapperCodec.Class that encapsulates the logic of figuring out the most appropriate file format for a given field, across postings, doc values and vectors.