enhance: remove CheckVecIndexWithDataTypeExist function in pkg and remove some cgo call (#34102)

issue: https://github.com/milvus-io/milvus/issues/22837
related pr: https://github.com/milvus-io/milvus/pull/34104

Signed-off-by: cqy123456 <qianya.cheng@zilliz.com>

internal/proxy/cgo_util.go

@@ -0,0 +1,38 @@
+// Licensed to the LF AI & Data foundation under one
+// or more contributor license agreements. See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership. The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package proxy
+
+/*
+#cgo pkg-config: milvus_segcore
+#include "segcore/check_vec_index_c.h"
+#include <stdlib.h>
+*/
+import "C"
+
+import (
+	"unsafe"
+
+	"github.com/milvus-io/milvus-proto/go-api/v2/schemapb"
+)
+
+func CheckVecIndexWithDataTypeExist(name string, dType schemapb.DataType) bool {
+	cIndexName := C.CString(name)
+	cType := uint32(dType)
+	defer C.free(unsafe.Pointer(cIndexName))
+	check := bool(C.CheckVecIndexWithDataType(cIndexName, cType))
+	return check
+}

internal/proxy/cgo_util_test.go

@@ -0,0 +1,58 @@
+// Licensed to the LF AI & Data foundation under one
+// or more contributor license agreements. See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership. The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package proxy
+
+import (
+	"testing"
+
+	"github.com/milvus-io/milvus-proto/go-api/v2/schemapb"
+	"github.com/milvus-io/milvus/pkg/util/indexparamcheck"
+)
+
+func Test_CheckVecIndexWithDataTypeExist(t *testing.T) {
+	cases := []struct {
+		indexType string
+		dataType  schemapb.DataType
+		want      bool
+	}{
+		{indexparamcheck.IndexHNSW, schemapb.DataType_FloatVector, true},
+		{indexparamcheck.IndexHNSW, schemapb.DataType_BinaryVector, false},
+		{indexparamcheck.IndexHNSW, schemapb.DataType_Float16Vector, true},
+
+		{indexparamcheck.IndexSparseWand, schemapb.DataType_SparseFloatVector, true},
+		{indexparamcheck.IndexSparseWand, schemapb.DataType_FloatVector, false},
+		{indexparamcheck.IndexSparseWand, schemapb.DataType_Float16Vector, false},
+
+		{indexparamcheck.IndexGpuBF, schemapb.DataType_FloatVector, true},
+		{indexparamcheck.IndexGpuBF, schemapb.DataType_Float16Vector, false},
+		{indexparamcheck.IndexGpuBF, schemapb.DataType_BinaryVector, false},
+
+		{indexparamcheck.IndexFaissBinIvfFlat, schemapb.DataType_BinaryVector, true},
+		{indexparamcheck.IndexFaissBinIvfFlat, schemapb.DataType_FloatVector, false},
+
+		{indexparamcheck.IndexDISKANN, schemapb.DataType_FloatVector, true},
+		{indexparamcheck.IndexDISKANN, schemapb.DataType_Float16Vector, true},
+		{indexparamcheck.IndexDISKANN, schemapb.DataType_BFloat16Vector, true},
+		{indexparamcheck.IndexDISKANN, schemapb.DataType_BinaryVector, false},
+	}
+
+	for _, test := range cases {
+		if got := CheckVecIndexWithDataTypeExist(test.indexType, test.dataType); got != test.want {
+			t.Errorf("CheckVecIndexWithDataTypeExist(%v, %v) = %v", test.indexType, test.dataType, test.want)
+		}
+	}
+}

internal/proxy/task_index.go

@@ -370,18 +370,19 @@ func checkTrain(field *schemapb.FieldSchema, indexParams map[string]string) erro
 			indexParams[common.BitmapCardinalityLimitKey] = paramtable.Get().CommonCfg.BitmapIndexCardinalityBound.GetValue()
 		}
 	}
-	if typeutil.IsVectorType(field.DataType) && indexType != indexparamcheck.AutoIndex {
-		exist := indexparamcheck.CheckVecIndexWithDataTypeExist(indexType, field.DataType)
-		if !exist {
-			return fmt.Errorf("data type %d can't build with this index %s", field.DataType, indexType)
-		}
-	}
 	checker, err := indexparamcheck.GetIndexCheckerMgrInstance().GetChecker(indexType)
 	if err != nil {
 		log.Warn("Failed to get index checker", zap.String(common.IndexTypeKey, indexType))
 		return fmt.Errorf("invalid index type: %s", indexType)
 	}
 
+	if typeutil.IsVectorType(field.DataType) && indexType != indexparamcheck.AutoIndex {
+		exist := CheckVecIndexWithDataTypeExist(indexType, field.DataType)
+		if !exist {
+			return fmt.Errorf("data type %d can't build with this index %s", field.DataType, indexType)
+		}
+	}
+
 	if !typeutil.IsSparseFloatVectorType(field.DataType) {
 		if err := fillDimension(field, indexParams); err != nil {
 			return err

pkg/util/indexparamcheck/utils.go

@@ -16,19 +16,10 @@
 
 package indexparamcheck
 
-/*
-#cgo pkg-config: milvus_segcore
-#include "segcore/check_vec_index_c.h"
-#include <stdlib.h>
-*/
-import "C"
-
 import (
 	"fmt"
 	"strconv"
-	"unsafe"
 
-	"github.com/milvus-io/milvus-proto/go-api/v2/schemapb"
 	"github.com/milvus-io/milvus/pkg/util/funcutil"
 )
 
@@ -78,11 +69,3 @@ func setDefaultIfNotExist(params map[string]string, key string, defaultValue str
 		params[key] = defaultValue
 	}
 }
-
-func CheckVecIndexWithDataTypeExist(name string, dType schemapb.DataType) bool {
-	cIndexName := C.CString(name)
-	cType := uint32(dType)
-	defer C.free(unsafe.Pointer(cIndexName))
-	check := bool(C.CheckVecIndexWithDataType(cIndexName, cType))
-	return check
-}