Initial codes commit

db/initializer.py

@@ -26,6 +26,11 @@ def initialize_dbs():
     corpus.prepare_corpus()
     # 2) 인덱스/ID 매핑 메모리 로드
     _load_index_in_memory()
+    # 3) Arrow 캐시 생성
+    datasets = corpus._get_datasets()
+    for _subset, ds in datasets.items():
+        # dummy 호출로 캐시 생성
+        _ = ds.filter(lambda r: False)
 
 def force_update():
     _load_index_in_memory()

modules/corpus.py

@@ -1,4 +1,4 @@
-# rag/modules/corpus_store.py
+# rag/modules/corpus.py
 from typing import List, Dict, Any
 from datasets import load_dataset, DatasetDict, Dataset
 from config import HF_CORPUS_REPO, HF_CORPUS_SUBSET, HF_CORPUS_SPLIT, MARKER_DIR, CORPUS_READY_MARK