enhance: [cherry-pick] add autoindex mapping for binary/sparse datatype (#33625)

issue: #22837 
pr: #33624

Signed-off-by: xianliang.li <xianliang.li@zilliz.com>

internal/core/thirdparty/knowhere/CMakeLists.txt

@@ -12,7 +12,7 @@
 #-------------------------------------------------------------------------------
 
 # Update KNOWHERE_VERSION for the first occurrence
-set( KNOWHERE_VERSION v2.3.4 )
+set( KNOWHERE_VERSION v2.3.5 )
 set( GIT_REPOSITORY  "https://github.com/zilliztech/knowhere.git")
 message(STATUS "Knowhere repo: ${GIT_REPOSITORY}")
 message(STATUS "Knowhere version: ${KNOWHERE_VERSION}")

internal/proxy/task_index.go

@@ -177,10 +177,22 @@ func (cit *createIndexTask) parseIndexParams() error {
 
 			metricType, metricTypeExist := indexParamsMap[common.MetricTypeKey]
 
-			// override params by autoindex
+			if typeutil.IsDenseFloatVectorType(cit.fieldSchema.DataType) {
+				// override float vector index params by autoindex
 				for k, v := range Params.AutoIndexConfig.IndexParams.GetAsJSONMap() {
 					indexParamsMap[k] = v
 				}
+			} else if typeutil.IsSparseFloatVectorType(cit.fieldSchema.DataType) {
+				// override sparse float vector index params by autoindex
+				for k, v := range Params.AutoIndexConfig.SparseIndexParams.GetAsJSONMap() {
+					indexParamsMap[k] = v
+				}
+			} else if typeutil.IsBinaryVectorType(cit.fieldSchema.DataType) {
+				// override binary vector index params by autoindex
+				for k, v := range Params.AutoIndexConfig.BinaryIndexParams.GetAsJSONMap() {
+					indexParamsMap[k] = v
+				}
+			}
 
 			if metricTypeExist {
 				// make the users' metric type first class citizen.

internal/proxy/task_index_test.go

@@ -963,6 +963,95 @@ func Test_wrapUserIndexParams(t *testing.T) {
 	assert.Equal(t, "L2", params[1].Value)
 }
 
+func Test_parseIndexParams_AutoIndex_WithType(t *testing.T) {
+	paramtable.Init()
+	mgr := config.NewManager()
+	mgr.SetConfig("autoIndex.enable", "true")
+	Params.AutoIndexConfig.Enable.Init(mgr)
+
+	mgr.SetConfig("autoIndex.params.build", `{"M": 30,"efConstruction": 360,"index_type": "HNSW"}`)
+	mgr.SetConfig("autoIndex.params.sparsebuild", `{"drop_ratio_build": 0.2, "index_type": "SPARSE_INVERTED_INDEX"}`)
+	mgr.SetConfig("autoIndex.params.binarybuild", `{"nlist": 1024, "index_type": "BIN_IVF_FLAT"}`)
+	Params.AutoIndexConfig.IndexParams.Init(mgr)
+	Params.AutoIndexConfig.SparseIndexParams.Init(mgr)
+	Params.AutoIndexConfig.BinaryIndexParams.Init(mgr)
+
+	floatFieldSchema := &schemapb.FieldSchema{
+		DataType: schemapb.DataType_FloatVector,
+		TypeParams: []*commonpb.KeyValuePair{
+			{Key: common.DimKey, Value: "128"},
+		},
+	}
+	sparseFloatFieldSchema := &schemapb.FieldSchema{
+		DataType: schemapb.DataType_SparseFloatVector,
+		TypeParams: []*commonpb.KeyValuePair{
+			{Key: common.DimKey, Value: "64"},
+		},
+	}
+	binaryFieldSchema := &schemapb.FieldSchema{
+		DataType: schemapb.DataType_BinaryVector,
+		TypeParams: []*commonpb.KeyValuePair{
+			{Key: common.DimKey, Value: "4096"},
+		},
+	}
+
+	t.Run("case 1, float vector parameters", func(t *testing.T) {
+		task := &createIndexTask{
+			fieldSchema: floatFieldSchema,
+			req: &milvuspb.CreateIndexRequest{
+				ExtraParams: []*commonpb.KeyValuePair{
+					{Key: common.MetricTypeKey, Value: "L2"},
+				},
+			},
+		}
+		err := task.parseIndexParams()
+		assert.NoError(t, err)
+		assert.ElementsMatch(t, []*commonpb.KeyValuePair{
+			{Key: common.IndexTypeKey, Value: "HNSW"},
+			{Key: common.MetricTypeKey, Value: "L2"},
+			{Key: "M", Value: "30"},
+			{Key: "efConstruction", Value: "360"},
+		}, task.newIndexParams)
+	})
+
+	t.Run("case 2, sparse vector parameters", func(t *testing.T) {
+		Params.AutoIndexConfig.IndexParams.Init(mgr)
+		task := &createIndexTask{
+			fieldSchema: sparseFloatFieldSchema,
+			req: &milvuspb.CreateIndexRequest{
+				ExtraParams: []*commonpb.KeyValuePair{
+					{Key: common.MetricTypeKey, Value: "IP"},
+				},
+			},
+		}
+		err := task.parseIndexParams()
+		assert.NoError(t, err)
+		assert.ElementsMatch(t, []*commonpb.KeyValuePair{
+			{Key: common.IndexTypeKey, Value: "SPARSE_INVERTED_INDEX"},
+			{Key: common.MetricTypeKey, Value: "IP"},
+			{Key: "drop_ratio_build", Value: "0.2"},
+		}, task.newIndexParams)
+	})
+
+	t.Run("case 3, binary vector parameters", func(t *testing.T) {
+		task := &createIndexTask{
+			fieldSchema: binaryFieldSchema,
+			req: &milvuspb.CreateIndexRequest{
+				ExtraParams: []*commonpb.KeyValuePair{
+					{Key: common.MetricTypeKey, Value: "JACCARD"},
+				},
+			},
+		}
+		err := task.parseIndexParams()
+		assert.NoError(t, err)
+		assert.ElementsMatch(t, []*commonpb.KeyValuePair{
+			{Key: common.IndexTypeKey, Value: "BIN_IVF_FLAT"},
+			{Key: common.MetricTypeKey, Value: "JACCARD"},
+			{Key: "nlist", Value: "1024"},
+		}, task.newIndexParams)
+	})
+}
+
 func Test_parseIndexParams_AutoIndex(t *testing.T) {
 	paramtable.Init()
 	mgr := config.NewManager()

pkg/util/indexparamcheck/hnsw_checker.go

@@ -33,8 +33,8 @@ func (c hnswChecker) CheckTrain(params map[string]string) error {
 
 func (c hnswChecker) CheckValidDataType(dType schemapb.DataType) error {
 	// TODO(SPARSE) we'll add sparse vector support in HNSW later in cardinal
-	if !typeutil.IsDenseFloatVectorType(dType) {
+	if !(typeutil.IsDenseFloatVectorType(dType) || typeutil.IsBinaryVectorType(dType)) {
-		return fmt.Errorf("HNSW only support float vector data type")
+		return fmt.Errorf("HNSW only support float vector or bin data type")
 	}
 	return nil
 }

pkg/util/indexparamcheck/hnsw_checker_test.go

@@ -158,7 +158,7 @@ func Test_hnswChecker_CheckValidDataType(t *testing.T) {
 		},
 		{
 			dType:    schemapb.DataType_BinaryVector,
-			errIsNil: false,
+			errIsNil: true,
 		},
 	}
 

pkg/util/indexparams/index_params.go

@@ -362,6 +362,10 @@ func AppendPrepareLoadParams(params *paramtable.ComponentParam, indexParams map[
 		for k, v := range params.AutoIndexConfig.PrepareParams.GetAsJSONMap() {
 			indexParams[k] = v
 		}
+
+		for k, v := range params.AutoIndexConfig.LoadAdaptParams.GetAsJSONMap() {
+			indexParams[k] = v
+		}
 	}
 	return nil
 }

pkg/util/indexparams/index_params_test.go

@@ -583,7 +583,7 @@ func TestBigDataIndex_parse(t *testing.T) {
 }
 
 func TestAppendPrepareInfo_parse(t *testing.T) {
-	t.Run("parse prepare info", func(t *testing.T) {
+	t.Run("parse load info", func(t *testing.T) {
 		var params paramtable.ComponentParam
 		params.Init(paramtable.NewBaseTable(paramtable.SkipRemote(true)))
 		params.Save(params.AutoIndexConfig.Enable.Key, "true")
@@ -593,9 +593,16 @@ func TestAppendPrepareInfo_parse(t *testing.T) {
 		assert.NoError(t, err)
 		params.Save(params.AutoIndexConfig.PrepareParams.Key, string(str))
 
+		mapString2 := make(map[string]string)
+		mapString2["key2"] = "value2"
+		str2, err2 := json.Marshal(mapString2)
+		assert.NoError(t, err2)
+		params.Save(params.AutoIndexConfig.LoadAdaptParams.Key, string(str2))
+
 		resultMapString := make(map[string]string)
 		err = AppendPrepareLoadParams(&params, resultMapString)
 		assert.NoError(t, err)
 		assert.Equal(t, resultMapString["key1"], "value1")
+		assert.Equal(t, resultMapString["key2"], "value2")
 	})
 }

pkg/util/paramtable/autoindex_param.go

@@ -32,7 +32,10 @@ type autoIndexConfig struct {
 	EnableOptimize ParamItem `refreshable:"true"`
 
 	IndexParams           ParamItem  `refreshable:"true"`
+	SparseIndexParams     ParamItem  `refreshable:"true"`
+	BinaryIndexParams     ParamItem  `refreshable:"true"`
 	PrepareParams         ParamItem  `refreshable:"true"`
+	LoadAdaptParams       ParamItem  `refreshable:"true"`
 	ExtraParams           ParamItem  `refreshable:"true"`
 	IndexType             ParamItem  `refreshable:"true"`
 	AutoIndexTypeName     ParamItem  `refreshable:"true"`
@@ -71,12 +74,34 @@ func (p *autoIndexConfig) init(base *BaseTable) {
 	}
 	p.IndexParams.Init(base.mgr)
 
+	p.SparseIndexParams = ParamItem{
+		Key:          "autoIndex.params.sparse.build",
+		Version:      "2.4.5",
+		DefaultValue: `{"index_type": "SPARSE_INVERTED_INDEX", "metric_type": "IP"}`,
+		Export:       true,
+	}
+	p.SparseIndexParams.Init(base.mgr)
+
+	p.BinaryIndexParams = ParamItem{
+		Key:          "autoIndex.params.binary.build",
+		Version:      "2.4.5",
+		DefaultValue: `{"nlist": 1024, "index_type": "BIN_IVF_FLAT", "metric_type": "JACCARD"}`,
+		Export:       true,
+	}
+	p.BinaryIndexParams.Init(base.mgr)
+
 	p.PrepareParams = ParamItem{
 		Key:     "autoIndex.params.prepare",
 		Version: "2.3.2",
 	}
 	p.PrepareParams.Init(base.mgr)
 
+	p.LoadAdaptParams = ParamItem{
+		Key:     "autoIndex.params.load",
+		Version: "2.4.5",
+	}
+	p.LoadAdaptParams.Init(base.mgr)
+
 	p.ExtraParams = ParamItem{
 		Key:     "autoIndex.params.extra",
 		Version: "2.2.0",

pkg/util/paramtable/autoindex_param_test.go

@@ -66,6 +66,56 @@ func TestAutoIndexParams_build(t *testing.T) {
 		assert.Equal(t, strconv.Itoa(map2["nlist"].(int)), CParams.AutoIndexConfig.IndexParams.GetAsJSONMap()["nlist"])
 	})
 
+	t.Run("test parseSparseBuildParams success", func(t *testing.T) {
+		// Params := CParams.AutoIndexConfig
+		// buildParams := make([string]interface)
+		var err error
+		map1 := map[string]any{
+			IndexTypeKey:       "SPARSE_INVERTED_INDEX",
+			"drop_ratio_build": 0.1,
+		}
+		var jsonStrBytes []byte
+		jsonStrBytes, err = json.Marshal(map1)
+		assert.NoError(t, err)
+		bt.Save(CParams.AutoIndexConfig.SparseIndexParams.Key, string(jsonStrBytes))
+		assert.Equal(t, "SPARSE_INVERTED_INDEX", CParams.AutoIndexConfig.SparseIndexParams.GetAsJSONMap()[IndexTypeKey])
+		assert.Equal(t, "0.1", CParams.AutoIndexConfig.SparseIndexParams.GetAsJSONMap()["drop_ratio_build"])
+
+		map2 := map[string]interface{}{
+			IndexTypeKey:       "SPARSE_WAND",
+			"drop_ratio_build": 0.2,
+		}
+		jsonStrBytes, err = json.Marshal(map2)
+		assert.NoError(t, err)
+		bt.Save(CParams.AutoIndexConfig.SparseIndexParams.Key, string(jsonStrBytes))
+		assert.Equal(t, "SPARSE_WAND", CParams.AutoIndexConfig.SparseIndexParams.GetAsJSONMap()[IndexTypeKey])
+		assert.Equal(t, "0.2", CParams.AutoIndexConfig.SparseIndexParams.GetAsJSONMap()["drop_ratio_build"])
+	})
+
+	t.Run("test parseBinaryParams success", func(t *testing.T) {
+		// Params := CParams.AutoIndexConfig
+		// buildParams := make([string]interface)
+		var err error
+		map1 := map[string]any{
+			IndexTypeKey: "BIN_IVF_FLAT",
+			"nlist":      768,
+		}
+		var jsonStrBytes []byte
+		jsonStrBytes, err = json.Marshal(map1)
+		assert.NoError(t, err)
+		bt.Save(CParams.AutoIndexConfig.BinaryIndexParams.Key, string(jsonStrBytes))
+		assert.Equal(t, "BIN_IVF_FLAT", CParams.AutoIndexConfig.BinaryIndexParams.GetAsJSONMap()[IndexTypeKey])
+		assert.Equal(t, strconv.Itoa(map1["nlist"].(int)), CParams.AutoIndexConfig.BinaryIndexParams.GetAsJSONMap()["nlist"])
+
+		map2 := map[string]interface{}{
+			IndexTypeKey: "BIN_FLAT",
+		}
+		jsonStrBytes, err = json.Marshal(map2)
+		assert.NoError(t, err)
+		bt.Save(CParams.AutoIndexConfig.BinaryIndexParams.Key, string(jsonStrBytes))
+		assert.Equal(t, "BIN_FLAT", CParams.AutoIndexConfig.BinaryIndexParams.GetAsJSONMap()[IndexTypeKey])
+	})
+
 	t.Run("test parsePrepareParams success", func(t *testing.T) {
 		var err error
 		map1 := map[string]any{