fix: update RocksdbClient to use getDeclaredConstructor for options instantiation (#749)

Author: SYaoJun

geaflow/geaflow-plugins/geaflow-store/geaflow-store-rocksdb/src/main/java/org/apache/geaflow/store/rocksdb/RocksdbClient.java

@@ -88,7 +88,7 @@ private void initRocksDbOptions() {
         if (this.rocksDBOptions == null || this.rocksDBOptions.isClosed()) {
             LOGGER.info("rocksdb optionClass {}", optionClass);
             try {
-                this.rocksDBOptions = (IRocksDBOptions) Class.forName(optionClass).newInstance();
+                this.rocksDBOptions = (IRocksDBOptions) Class.forName(optionClass).getDeclaredConstructor().newInstance();
                 this.rocksDBOptions.init(config);
             } catch (Throwable e) {
                 LOGGER.error("{} not found", optionClass);

geaflow/geaflow-plugins/geaflow-store/geaflow-store-vector/src/main/java/org/apache/geaflow/store/lucene/GraphVectorIndex.java

@@ -23,15 +23,15 @@
 import org.apache.lucene.analysis.standard.StandardAnalyzer;
 import org.apache.lucene.document.Document;
 import org.apache.lucene.document.Field;
-import org.apache.lucene.document.KnnVectorField;
+import org.apache.lucene.document.KnnFloatVectorField;
 import org.apache.lucene.document.StoredField;
 import org.apache.lucene.document.TextField;
 import org.apache.lucene.index.DirectoryReader;
 import org.apache.lucene.index.IndexReader;
 import org.apache.lucene.index.IndexWriter;
 import org.apache.lucene.index.IndexWriterConfig;
 import org.apache.lucene.search.IndexSearcher;
-import org.apache.lucene.search.KnnVectorQuery;
+import org.apache.lucene.search.KnnFloatVectorQuery;
 import org.apache.lucene.search.TopDocs;
 import org.apache.lucene.store.ByteBuffersDirectory;
 import org.apache.lucene.store.Directory;
@@ -107,7 +107,7 @@ public void addVectorIndex(boolean isVertex, K key, String fieldName, float[] ve
             }
 
             // Add vector field
-            doc.add(new KnnVectorField(fieldName, vector));
+            doc.add(new KnnFloatVectorField(fieldName, vector));
 
             // Add document to index
             writer.addDocument(doc);
@@ -140,12 +140,12 @@ public K searchVectorIndex(boolean isVertex, String fieldName, float[] vector, i
             IndexSearcher searcher = new IndexSearcher(reader);
 
             // Create KNN vector query
-            KnnVectorQuery knnQuery = new KnnVectorQuery(fieldName, vector, topK);
+            KnnFloatVectorQuery knnQuery = new KnnFloatVectorQuery(fieldName, vector, topK);
 
             // Execute search
             TopDocs topDocs = searcher.search(knnQuery, topK);
 
-            Document firstDoc = searcher.doc(topDocs.scoreDocs[0].doc);
+            Document firstDoc = searcher.storedFields().document(topDocs.scoreDocs[0].doc);
 
             K result;
             if (keyClass == String.class) {