Added kb_id filter to knn. Fix #3458 (#3513)

### What problem does this PR solve?

Added kb_id filter to knn. Fix #3458

- [x] Bug Fix (non-breaking change which fixes an issue)

deepdoc/parser/pdf_parser.py

@@ -757,7 +757,7 @@ class RAGFlowPdfParser:
                 if ii is not None:
                     b = louts[ii]
                 else:
-                    logging.warn(
+                    logging.warning(
                         f"Missing layout match: {pn + 1},%s" %
                         (bxs[0].get(
                             "layoutno", "")))

rag/nlp/synonym.py

@@ -33,7 +33,7 @@ class Dealer:
         try:
             self.dictionary = json.load(open(path, 'r'))
         except Exception:
-            logging.warn("Missing synonym.json")
+            logging.warning("Missing synonym.json")
             self.dictionary = {}
 
         if not redis:

rag/utils/es_conn.py

@@ -35,7 +35,7 @@ class ESConnection(DocStoreConnection):
                     self.info = self.es.info()
                     break
             except Exception as e:
-                logging.warn(f"{str(e)}. Waiting Elasticsearch {settings.ES['hosts']} to be healthy.")
+                logging.warning(f"{str(e)}. Waiting Elasticsearch {settings.ES['hosts']} to be healthy.")
                 time.sleep(5)
         if not self.es.ping():
             msg = f"Elasticsearch {settings.ES['hosts']} didn't become healthy in 120s."
@@ -80,7 +80,7 @@ class ESConnection(DocStoreConnection):
                                                  settings=self.mapping["settings"],
                                                  mappings=self.mapping["mappings"])
         except Exception:
-            logging.exception("ES create index error %s" % (indexName))
+            logging.exception("ESConnection.createIndex error %s" % (indexName))
 
     def deleteIdx(self, indexName: str, knowledgebaseId: str):
         try:
@@ -88,7 +88,7 @@ class ESConnection(DocStoreConnection):
         except NotFoundError:
             pass
         except Exception:
-            logging.exception("ES delete index error %s" % (indexName))
+            logging.exception("ESConnection.deleteIdx error %s" % (indexName))
 
     def indexExist(self, indexName: str, knowledgebaseId: str) -> bool:
         s = Index(indexName, self.es)
@@ -96,7 +96,7 @@ class ESConnection(DocStoreConnection):
             try:
                 return s.exists()
             except Exception as e:
-                logging.exception("ES indexExist")
+                logging.exception("ESConnection.indexExist got exception")
                 if str(e).find("Timeout") > 0 or str(e).find("Conflict") > 0:
                     continue
         return False
@@ -115,8 +115,21 @@ class ESConnection(DocStoreConnection):
             indexNames = indexNames.split(",")
         assert isinstance(indexNames, list) and len(indexNames) > 0
         assert "_id" not in condition
+
+        bqry = Q("bool", must=[])
+        condition["kb_id"] = knowledgebaseIds
+        for k, v in condition.items():
+            if not isinstance(k, str) or not v:
+                continue
+            if isinstance(v, list):
+                bqry.filter.append(Q("terms", **{k: v}))
+            elif isinstance(v, str) or isinstance(v, int):
+                bqry.filter.append(Q("term", **{k: v}))
+            else:
+                raise Exception(
+                    f"Condition `{str(k)}={str(v)}` value type is {str(type(v))}, expected to be int, str or list.")
+
         s = Search()
-        bqry = None
         vector_similarity_weight = 0.5
         for m in matchExprs:
             if isinstance(m, FusionExpr) and m.method == "weighted_sum" and "weights" in m.fusion_params:
@@ -130,13 +143,12 @@ class ESConnection(DocStoreConnection):
                 minimum_should_match = "0%"
                 if "minimum_should_match" in m.extra_options:
                     minimum_should_match = str(int(m.extra_options["minimum_should_match"] * 100)) + "%"
-                bqry = Q("bool",
-                         must=Q("query_string", fields=m.fields,
+                bqry.must.append(Q("query_string", fields=m.fields,
                                 type="best_fields", query=m.matching_text,
                                 minimum_should_match=minimum_should_match,
-                                boost=1),
-                         boost=1.0 - vector_similarity_weight,
-                         )
+                                boost=1))
+                bqry.boost = 1.0 - vector_similarity_weight
+
             elif isinstance(m, MatchDenseExpr):
                 assert (bqry is not None)
                 similarity = 0.0
@@ -150,21 +162,6 @@ class ESConnection(DocStoreConnection):
                           similarity=similarity,
                           )
 
-        condition["kb_id"] = knowledgebaseIds
-        if condition:
-            if not bqry:
-                bqry = Q("bool", must=[])
-            for k, v in condition.items():
-                if not isinstance(k, str) or not v:
-                    continue
-                if isinstance(v, list):
-                    bqry.filter.append(Q("terms", **{k: v}))
-                elif isinstance(v, str) or isinstance(v, int):
-                    bqry.filter.append(Q("term", **{k: v}))
-                else:
-                    raise Exception(
-                        f"Condition `{str(k)}={str(v)}` value type is {str(type(v))}, expected to be int, str or list.")
-
         if bqry:
             s = s.query(bqry)
         for field in highlightFields:
@@ -181,8 +178,7 @@ class ESConnection(DocStoreConnection):
         if limit > 0:
             s = s[offset:limit]
         q = s.to_dict()
-        print(json.dumps(q), flush=True)
-        logging.debug("ESConnection.search [Q]: " + json.dumps(q))
+        logging.debug(f"ESConnection.search {str(indexNames)} query: " + json.dumps(q))
 
         for i in range(3):
             try:
@@ -194,15 +190,15 @@ class ESConnection(DocStoreConnection):
                                      _source=True)
                 if str(res.get("timed_out", "")).lower() == "true":
                     raise Exception("Es Timeout.")
-                logging.debug("ESConnection.search res: " + str(res))
+                logging.debug(f"ESConnection.search {str(indexNames)} res: " + str(res))
                 return res
             except Exception as e:
-                logging.exception("ES search [Q]: " + str(q))
+                logging.exception(f"ESConnection.search {str(indexNames)} query: " + str(q))
                 if str(e).find("Timeout") > 0:
                     continue
                 raise e
-        logging.error("ES search timeout for 3 times!")
-        raise Exception("ES search timeout.")
+        logging.error("ESConnection.search timeout for 3 times!")
+        raise Exception("ESConnection.search timeout.")
 
     def get(self, chunkId: str, indexName: str, knowledgebaseIds: list[str]) -> dict | None:
         for i in range(3):
@@ -217,12 +213,12 @@ class ESConnection(DocStoreConnection):
                 chunk["id"] = chunkId
                 return chunk
             except Exception as e:
-                logging.exception(f"ES get({chunkId}) got exception")
+                logging.exception(f"ESConnection.get({chunkId}) got exception")
                 if str(e).find("Timeout") > 0:
                     continue
                 raise e
-        logging.error("ES search timeout for 3 times!")
-        raise Exception("ES search timeout.")
+        logging.error("ESConnection.get timeout for 3 times!")
+        raise Exception("ESConnection.get timeout.")
 
     def insert(self, documents: list[dict], indexName: str, knowledgebaseId: str) -> list[str]:
         # Refers to https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-bulk.html
@@ -250,7 +246,7 @@ class ESConnection(DocStoreConnection):
                             res.append(str(item[action]["_id"]) + ":" + str(item[action]["error"]))
                 return res
             except Exception as e:
-                logging.warning("Fail to bulk: " + str(e))
+                logging.warning("ESConnection.insert got exception: " + str(e))
                 if re.search(r"(Timeout|time out)", str(e), re.IGNORECASE):
                     time.sleep(3)
                     continue
@@ -268,7 +264,7 @@ class ESConnection(DocStoreConnection):
                     return True
                 except Exception as e:
                     logging.exception(
-                        f"ES failed to update(index={indexName}, id={id}, doc={json.dumps(condition, ensure_ascii=False)})")
+                        f"ESConnection.update(index={indexName}, id={id}, doc={json.dumps(condition, ensure_ascii=False)}) got exception")
                     if str(e).find("Timeout") > 0:
                         continue
         else:
@@ -307,7 +303,7 @@ class ESConnection(DocStoreConnection):
                     _ = ubq.execute()
                     return True
                 except Exception as e:
-                    logging.error("ES update exception: " + str(e) + "[Q]:" + str(bqry.to_dict()))
+                    logging.error("ESConnection.update got exception: " + str(e))
                     if str(e).find("Timeout") > 0 or str(e).find("Conflict") > 0:
                         continue
         return False
@@ -329,7 +325,7 @@ class ESConnection(DocStoreConnection):
                     qry.must.append(Q("term", **{k: v}))
                 else:
                     raise Exception("Condition value must be int, str or list.")
-        logging.debug("ESConnection.delete [Q]: " + json.dumps(qry.to_dict()))
+        logging.debug("ESConnection.delete query: " + json.dumps(qry.to_dict()))
         for _ in range(10):
             try:
                 res = self.es.delete_by_query(
@@ -338,7 +334,7 @@ class ESConnection(DocStoreConnection):
                     refresh=True)
                 return res["deleted"]
             except Exception as e:
-                logging.warning("Fail to delete: " + str(filter) + str(e))
+                logging.warning("ESConnection.delete got exception: " + str(e))
                 if re.search(r"(Timeout|time out)", str(e), re.IGNORECASE):
                     time.sleep(3)
                     continue
@@ -447,10 +443,10 @@ class ESConnection(DocStoreConnection):
                                         request_timeout="2s")
                 return res
             except ConnectionTimeout:
-                logging.exception("ESConnection.sql timeout [Q]: " + sql)
+                logging.exception("ESConnection.sql timeout")
                 continue
             except Exception:
-                logging.exception("ESConnection.sql got exception [Q]: " + sql)
+                logging.exception("ESConnection.sql got exception")
                 return None
         logging.error("ESConnection.sql timeout for 3 times!")
         return None