#2649 Remove annoy search parameter validation (#2650)

* remove annoy search parameter validation
Signed-off-by: Ncmli <chengming.li@zilliz.com>

* fix test failed
Signed-off-by: Ncmli <chengming.li@zilliz.com>

* fix lint error
Signed-off-by: Ncmli <chengming.li@zilliz.com>

* fix lint error again
Signed-off-by: Ncmli <chengming.li@zilliz.com>
Co-authored-by: Ncmli <chengming.li@zilliz.com>

CHANGELOG.md

@@ -12,6 +12,7 @@ Please mark all change in change log and use the issue from GitHub
 -   \#2598 fix Milvus docker image report illegal instruction
 -   \#2617 Fix HNSW and RNSG index files size
 -   \#2637 Suit the range of HNSW parameters
+-   \#2649 search parameter of annoy has conflict with document
 
 ## Feature
 

core/src/utils/ValidationUtil.cpp

@@ -316,8 +316,8 @@ ValidationUtil::ValidateSearchParams(const milvus::json& search_params,
             break;
         }
         case (int32_t)engine::EngineType::ANNOY: {
-            auto status = CheckParameterRange(search_params, knowhere::IndexParams::search_k, topk,
-                                              std::numeric_limits<int64_t>::max());
+            auto status = CheckParameterRange(search_params, knowhere::IndexParams::search_k,
+                                              std::numeric_limits<int64_t>::min(), std::numeric_limits<int64_t>::max());
             if (!status.ok()) {
                 return status;
             }