Update Knowhere version (#27445)

Signed-off-by: Li Liu <[email protected]>
Co-authored-by: Li Liu <[email protected]>

internal/core/thirdparty/knowhere/CMakeLists.txt

@@ -11,7 +11,7 @@
 # or implied. See the License for the specific language governing permissions and limitations under the License.
 #-------------------------------------------------------------------------------
 
-set( KNOWHERE_VERSION 87190cf )
+set( KNOWHERE_VERSION 6225493 )
 set( GIT_REPOSITORY  "https://github.com/zilliztech/knowhere.git")
 if ( INDEX_ENGINE STREQUAL "cardinal" )
     set( KNOWHERE_VERSION 87190cf )

internal/querynodev2/segments/mock_data.go

@@ -944,13 +944,15 @@ func GenAndSaveIndex(collectionID, partitionID, segmentID, fieldID int64, msgLen
 			return nil, err
 		}
 	}
+	_, cCurrentIndexVersion := getIndexEngineVersion()
 
 	return &querypb.FieldIndexInfo{
-		FieldID:        fieldID,
-		EnableIndex:    true,
-		IndexName:      "querynode-test",
-		IndexParams:    funcutil.Map2KeyValuePair(indexParams),
-		IndexFilePaths: indexPaths,
+		FieldID:             fieldID,
+		EnableIndex:         true,
+		IndexName:           "querynode-test",
+		IndexParams:         funcutil.Map2KeyValuePair(indexParams),
+		IndexFilePaths:      indexPaths,
+		CurrentIndexVersion: cCurrentIndexVersion,
 	}, nil
 }
 

internal/querynodev2/segments/segment_loader.go

@@ -16,6 +16,17 @@
 
 package segments
 
+/*
+#cgo pkg-config: milvus_segcore milvus_common
+
+#include "segcore/collection_c.h"
+#include "segcore/segment_c.h"
+#include "segcore/segcore_init_c.h"
+#include "common/init_c.h"
+
+*/
+import "C"
+
 import (
 	"context"
 	"fmt"
@@ -1097,3 +1108,8 @@ func getBinlogDataSize(fieldBinlog *datapb.FieldBinlog) int64 {
 
 	return fieldSize
 }
+
+func getIndexEngineVersion() (minimal, current int32) {
+	cMinimal, cCurrent := C.GetMinimalIndexVersion(), C.GetCurrentIndexVersion()
+	return int32(cMinimal), int32(cCurrent)
+}