Added code to refresh the KNNVectorFloatValues

Signed-off-by: Navneet Verma <[email protected]>

Author: navneet1v

buildSrc/version.properties

@@ -1,5 +1,5 @@
 opensearch        = 3.0.0
-lucene            = 9.11.0-snapshot-fb97840
+lucene            = 9.11.0-SNAPSHOT
 
 bundled_jdk_vendor = adoptium
 bundled_jdk = 21.0.3+9

server/src/main/java/org/opensearch/plugins/PluginsService.java

@@ -36,6 +36,7 @@
 import org.apache.logging.log4j.Logger;
 import org.apache.lucene.codecs.Codec;
 import org.apache.lucene.codecs.DocValuesFormat;
+import org.apache.lucene.codecs.KnnVectorsFormat;
 import org.apache.lucene.codecs.PostingsFormat;
 import org.apache.lucene.util.SPIClassIterator;
 import org.opensearch.Build;
@@ -762,6 +763,7 @@ static void reloadLuceneSPI(ClassLoader loader) {
         // Codecs:
         PostingsFormat.reloadPostingsFormats(loader);
         DocValuesFormat.reloadDocValuesFormats(loader);
+        KnnVectorsFormat.reloadKnnVectorsFormat(loader);
         Codec.reloadCodecs(loader);
     }