feat(rag): dense+BM25 hybrid on MilvusClientV2, drop SDK path

Replace legacy MilvusServiceClient knowledge search/write with a single
MilvusClientV2 hybrid store (BM25 function + dense ANN + RRFRanker).
Use collection biz_hybrid and require knowledge reindex.

This commit is contained in:

zhuyongxin

2026-07-27 18:49:20 +08:00

parent 376ad0c241

commit f035538531

22 changed files with 813 additions and 936 deletions

									
										openspec/changes/archive/2026-07-27-rag-bm25-hybrid-drop-sdk/.openspec.yaml
									
		+2
		
												View File
												
				@@ -0,0 +1,2 @@

				schema: spec-driven

				created: 2026-07-27