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Adding new bbq index types behind a feature flag (#114439)

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new index types of bbq_hnsw and bbq_flat which utilize the better binary quantization formats. A 32x reduction in memory, with nice recall properties.
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Benjamin Trent 2024-10-14 20:13:27 -04:00 • committed by GitHub
parent 209ee0c361
commit 6c752abc23
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16 changed files with 767 additions and 59 deletions
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7
server/src/main/java/module-info.java
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@ -7,7 +7,6 @@
* License v3.0 only", or the "Server Side Public License, v 1".
*/
import org.elasticsearch.index.codec.tsdb.ES87TSDBDocValuesFormat;
import org.elasticsearch.plugins.internal.RestExtension;
/** The Elasticsearch Server Module. */
@ -445,14 +444,16 @@ module org.elasticsearch.server {
org.elasticsearch.index.codec.bloomfilter.ES85BloomFilterPostingsFormat,
org.elasticsearch.index.codec.bloomfilter.ES87BloomFilterPostingsFormat,
org.elasticsearch.index.codec.postings.ES812PostingsFormat;
provides org.apache.lucene.codecs.DocValuesFormat with ES87TSDBDocValuesFormat;
provides org.apache.lucene.codecs.DocValuesFormat with org.elasticsearch.index.codec.tsdb.ES87TSDBDocValuesFormat;
provides org.apache.lucene.codecs.KnnVectorsFormat
with
org.elasticsearch.index.codec.vectors.ES813FlatVectorFormat,
org.elasticsearch.index.codec.vectors.ES813Int8FlatVectorFormat,
org.elasticsearch.index.codec.vectors.ES814HnswScalarQuantizedVectorsFormat,
org.elasticsearch.index.codec.vectors.ES815HnswBitVectorsFormat,
org.elasticsearch.index.codec.vectors.ES815BitFlatVectorFormat;
org.elasticsearch.index.codec.vectors.ES815BitFlatVectorFormat,
org.elasticsearch.index.codec.vectors.ES816BinaryQuantizedVectorsFormat,
org.elasticsearch.index.codec.vectors.ES816HnswBinaryQuantizedVectorsFormat;
provides org.apache.lucene.codecs.Codec
with