mirror of
https://gitee.com/milvus-io/milvus.git
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b3fc53015d
Custom `jsonRender` that encodes JSON data directly into the response stream, it uses less memory since it does not buffer the entire JSON structure before sending it, unlike `c.JSON` in `HTTPReturn`, which serializes the JSON fully in memory before writing it to the response. Benchmark testing shows that, using the custom render incurs no performance loss and reduces memory consumption by nearly 50%. issue: https://github.com/milvus-io/milvus/issues/37671 --------- Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
980 lines
38 KiB
Go
980 lines
38 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package httpserver
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import (
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"context"
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"net/http"
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"strconv"
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"github.com/cockroachdb/errors"
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"github.com/gin-gonic/gin"
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"github.com/gin-gonic/gin/binding"
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"github.com/tidwall/gjson"
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"go.uber.org/zap"
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"google.golang.org/grpc"
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"google.golang.org/protobuf/proto"
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"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
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"github.com/milvus-io/milvus-proto/go-api/v2/milvuspb"
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"github.com/milvus-io/milvus-proto/go-api/v2/schemapb"
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"github.com/milvus-io/milvus/internal/json"
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"github.com/milvus-io/milvus/internal/proxy"
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"github.com/milvus-io/milvus/internal/types"
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"github.com/milvus-io/milvus/pkg/common"
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"github.com/milvus-io/milvus/pkg/log"
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"github.com/milvus-io/milvus/pkg/util/merr"
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"github.com/milvus-io/milvus/pkg/util/metric"
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"github.com/milvus-io/milvus/pkg/util/requestutil"
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"github.com/milvus-io/milvus/pkg/util/typeutil"
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)
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var RestRequestInterceptorErr = errors.New("interceptor error placeholder")
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func checkAuthorization(ctx context.Context, c *gin.Context, req interface{}) error {
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username, ok := c.Get(ContextUsername)
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if !ok || username.(string) == "" {
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HTTPReturn(c, http.StatusUnauthorized, gin.H{HTTPReturnCode: merr.Code(merr.ErrNeedAuthenticate), HTTPReturnMessage: merr.ErrNeedAuthenticate.Error()})
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return RestRequestInterceptorErr
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}
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_, authErr := proxy.PrivilegeInterceptor(ctx, req)
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if authErr != nil {
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HTTPReturn(c, http.StatusForbidden, gin.H{HTTPReturnCode: merr.Code(authErr), HTTPReturnMessage: authErr.Error()})
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return RestRequestInterceptorErr
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}
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return nil
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}
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type RestRequestInterceptor func(ctx context.Context, ginCtx *gin.Context, req any, handler func(reqCtx context.Context, req any) (any, error)) (any, error)
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// HandlersV1 handles http requests
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type HandlersV1 struct {
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proxy types.ProxyComponent
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interceptors []RestRequestInterceptor
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}
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// NewHandlers creates a new HandlersV1
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func NewHandlersV1(proxyComponent types.ProxyComponent) *HandlersV1 {
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h := &HandlersV1{
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proxy: proxyComponent,
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interceptors: []RestRequestInterceptor{},
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}
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if proxy.Params.CommonCfg.AuthorizationEnabled.GetAsBool() {
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h.interceptors = append(h.interceptors,
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// authorization
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func(ctx context.Context, ginCtx *gin.Context, req any, handler func(reqCtx context.Context, req any) (any, error)) (any, error) {
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err := checkAuthorization(ctx, ginCtx, req)
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if err != nil {
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return nil, err
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}
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return handler(ctx, req)
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})
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}
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h.interceptors = append(h.interceptors,
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// check database
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func(ctx context.Context, ginCtx *gin.Context, req any, handler func(reqCtx context.Context, req any) (any, error)) (any, error) {
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value, ok := requestutil.GetDbNameFromRequest(req)
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if !ok {
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return handler(ctx, req)
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}
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err := h.checkDatabase(ctx, ginCtx, value.(string))
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if err != nil {
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return nil, err
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}
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return handler(ctx, req)
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})
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h.interceptors = append(h.interceptors,
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// trace request
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func(ctx context.Context, ginCtx *gin.Context, req any, handler func(reqCtx context.Context, req any) (any, error)) (any, error) {
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return proxy.TraceLogInterceptor(ctx, req, &grpc.UnaryServerInfo{
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FullMethod: ginCtx.Request.URL.Path,
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}, handler)
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})
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return h
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}
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func (h *HandlersV1) checkDatabase(ctx context.Context, c *gin.Context, dbName string) error {
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if dbName == DefaultDbName {
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return nil
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}
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if proxy.CheckDatabase(ctx, dbName) {
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return nil
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}
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response, err := h.proxy.ListDatabases(ctx, &milvuspb.ListDatabasesRequest{})
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if err == nil {
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err = merr.Error(response.GetStatus())
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}
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if err != nil {
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HTTPAbortReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(err), HTTPReturnMessage: err.Error()})
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return RestRequestInterceptorErr
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}
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for _, db := range response.DbNames {
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if db == dbName {
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return nil
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}
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}
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HTTPAbortReturn(c, http.StatusOK, gin.H{
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HTTPReturnCode: merr.Code(merr.ErrDatabaseNotFound),
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HTTPReturnMessage: merr.ErrDatabaseNotFound.Error() + ", database: " + dbName,
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})
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return RestRequestInterceptorErr
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}
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func (h *HandlersV1) describeCollection(ctx context.Context, c *gin.Context, dbName string, collectionName string) (*schemapb.CollectionSchema, error) {
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collSchema, err := proxy.GetCachedCollectionSchema(ctx, dbName, collectionName)
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if err == nil {
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return collSchema.CollectionSchema, nil
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}
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req := milvuspb.DescribeCollectionRequest{
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DbName: dbName,
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CollectionName: collectionName,
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}
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response, err := h.proxy.DescribeCollection(ctx, &req)
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if err == nil {
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err = merr.Error(response.GetStatus())
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}
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if err != nil {
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HTTPAbortReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(err), HTTPReturnMessage: err.Error()})
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return nil, err
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}
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primaryField, ok := getPrimaryField(response.Schema)
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if ok && primaryField.AutoID && !primaryField.AutoID {
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log.Warn("primary filed autoID VS schema autoID", zap.String("collectionName", collectionName), zap.Bool("primary Field", primaryField.AutoID), zap.Bool("schema", primaryField.AutoID))
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response.Schema.AutoID = EnableAutoID
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}
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return response.Schema, nil
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}
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func (h *HandlersV1) hasCollection(ctx context.Context, c *gin.Context, dbName string, collectionName string) (bool, error) {
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req := milvuspb.HasCollectionRequest{
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DbName: dbName,
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CollectionName: collectionName,
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}
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response, err := h.proxy.HasCollection(ctx, &req)
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if err == nil {
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err = merr.Error(response.GetStatus())
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}
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if err != nil {
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HTTPAbortReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(err), HTTPReturnMessage: err.Error()})
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return false, err
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}
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return response.Value, nil
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}
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func (h *HandlersV1) RegisterRoutesToV1(router gin.IRouter) {
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router.GET(VectorCollectionsPath, h.listCollections)
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router.POST(VectorCollectionsCreatePath, h.createCollection)
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router.GET(VectorCollectionsDescribePath, h.getCollectionDetails)
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router.POST(VectorCollectionsDropPath, h.dropCollection)
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router.POST(VectorQueryPath, h.query)
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router.POST(VectorGetPath, h.get)
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router.POST(VectorDeletePath, h.delete)
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router.POST(VectorInsertPath, h.insert)
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router.POST(VectorUpsertPath, h.upsert)
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router.POST(VectorSearchPath, h.search)
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}
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func (h *HandlersV1) executeRestRequestInterceptor(ctx context.Context,
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ginCtx *gin.Context,
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req any, handler func(reqCtx context.Context, req any) (any, error),
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) (any, error) {
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f := handler
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for i := len(h.interceptors) - 1; i >= 0; i-- {
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f = func(j int, handlerFunc func(reqCtx context.Context, req any) (any, error)) func(reqCtx context.Context, req any) (any, error) {
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return func(reqCtx context.Context, req any) (any, error) {
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return h.interceptors[j](reqCtx, ginCtx, req, handlerFunc)
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}
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}(i, f)
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}
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return f(ctx, req)
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}
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func (h *HandlersV1) listCollections(c *gin.Context) {
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dbName := c.DefaultQuery(HTTPDbName, DefaultDbName)
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req := &milvuspb.ShowCollectionsRequest{
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DbName: dbName,
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}
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c.Set(ContextRequest, req)
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username, _ := c.Get(ContextUsername)
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ctx := proxy.NewContextWithMetadata(c, username.(string), req.DbName)
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resp, err := h.executeRestRequestInterceptor(ctx, c, req, func(reqCtx context.Context, req any) (any, error) {
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return h.proxy.ShowCollections(reqCtx, req.(*milvuspb.ShowCollectionsRequest))
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})
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if err == RestRequestInterceptorErr {
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return
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}
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if err == nil {
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err = merr.Error(resp.(*milvuspb.ShowCollectionsResponse).GetStatus())
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}
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if err != nil {
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HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(err), HTTPReturnMessage: err.Error()})
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return
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}
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response := resp.(*milvuspb.ShowCollectionsResponse)
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var collections []string
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if response.CollectionNames != nil {
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collections = response.CollectionNames
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} else {
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collections = []string{}
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}
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HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: http.StatusOK, HTTPReturnData: collections})
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}
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func (h *HandlersV1) createCollection(c *gin.Context) {
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httpReq := CreateCollectionReq{
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DbName: DefaultDbName,
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MetricType: metric.L2,
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PrimaryField: DefaultPrimaryFieldName,
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VectorField: DefaultVectorFieldName,
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EnableDynamicField: EnableDynamic,
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}
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if err := c.ShouldBindWith(&httpReq, binding.JSON); err != nil {
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log.Warn("high level restful api, the parameter of create collection is incorrect", zap.Any("request", httpReq), zap.Error(err))
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HTTPAbortReturn(c, http.StatusOK, gin.H{
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HTTPReturnCode: merr.Code(merr.ErrIncorrectParameterFormat),
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HTTPReturnMessage: merr.ErrIncorrectParameterFormat.Error() + ", error: " + err.Error(),
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})
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return
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}
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if httpReq.CollectionName == "" || httpReq.Dimension == 0 {
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log.Warn("high level restful api, create collection require parameters: [collectionName, dimension], but miss", zap.Any("request", httpReq))
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HTTPAbortReturn(c, http.StatusOK, gin.H{
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HTTPReturnCode: merr.Code(merr.ErrMissingRequiredParameters),
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HTTPReturnMessage: merr.ErrMissingRequiredParameters.Error() + ", required parameters: [collectionName, dimension]",
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})
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return
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}
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req := &milvuspb.CreateCollectionRequest{
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DbName: httpReq.DbName,
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CollectionName: httpReq.CollectionName,
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ShardsNum: ShardNumDefault,
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ConsistencyLevel: commonpb.ConsistencyLevel_Bounded,
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}
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c.Set(ContextRequest, req)
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schema, err := proto.Marshal(&schemapb.CollectionSchema{
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Name: httpReq.CollectionName,
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Description: httpReq.Description,
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AutoID: EnableAutoID,
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Fields: []*schemapb.FieldSchema{
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{
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FieldID: common.StartOfUserFieldID,
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Name: httpReq.PrimaryField,
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IsPrimaryKey: true,
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DataType: schemapb.DataType_Int64,
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AutoID: EnableAutoID,
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}, {
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FieldID: common.StartOfUserFieldID + 1,
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Name: httpReq.VectorField,
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IsPrimaryKey: false,
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DataType: schemapb.DataType_FloatVector,
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TypeParams: []*commonpb.KeyValuePair{
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{
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Key: Dim,
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Value: strconv.FormatInt(int64(httpReq.Dimension), 10),
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},
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},
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AutoID: DisableAutoID,
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},
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},
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EnableDynamicField: httpReq.EnableDynamicField,
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})
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if err != nil {
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log.Warn("high level restful api, marshal collection schema fail", zap.Any("request", httpReq), zap.Error(err))
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HTTPAbortReturn(c, http.StatusOK, gin.H{
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HTTPReturnCode: merr.Code(merr.ErrMarshalCollectionSchema),
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HTTPReturnMessage: merr.ErrMarshalCollectionSchema.Error() + ", error: " + err.Error(),
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})
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return
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}
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req.Schema = schema
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username, _ := c.Get(ContextUsername)
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ctx := proxy.NewContextWithMetadata(c, username.(string), req.DbName)
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response, err := h.executeRestRequestInterceptor(ctx, c, req, func(reqCtx context.Context, req any) (any, error) {
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return h.proxy.CreateCollection(reqCtx, req.(*milvuspb.CreateCollectionRequest))
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})
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if err == RestRequestInterceptorErr {
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return
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}
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if err == nil {
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err = merr.Error(response.(*commonpb.Status))
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}
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if err != nil {
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HTTPAbortReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(err), HTTPReturnMessage: err.Error()})
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return
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}
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statusResponse, err := h.proxy.CreateIndex(ctx, &milvuspb.CreateIndexRequest{
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DbName: httpReq.DbName,
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CollectionName: httpReq.CollectionName,
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FieldName: httpReq.VectorField,
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IndexName: DefaultIndexName,
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ExtraParams: []*commonpb.KeyValuePair{{Key: common.MetricTypeKey, Value: httpReq.MetricType}},
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})
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if err == nil {
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err = merr.Error(statusResponse)
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}
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if err != nil {
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HTTPAbortReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(err), HTTPReturnMessage: err.Error()})
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return
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}
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statusResponse, err = h.proxy.LoadCollection(ctx, &milvuspb.LoadCollectionRequest{
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DbName: httpReq.DbName,
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CollectionName: httpReq.CollectionName,
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})
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if err == nil {
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err = merr.Error(statusResponse)
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}
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if err != nil {
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HTTPAbortReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(err), HTTPReturnMessage: err.Error()})
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return
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}
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HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: http.StatusOK, HTTPReturnData: gin.H{}})
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}
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func (h *HandlersV1) getCollectionDetails(c *gin.Context) {
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collectionName := c.Query(HTTPCollectionName)
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if collectionName == "" {
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log.Warn("high level restful api, desc collection require parameter: [collectionName], but miss")
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HTTPAbortReturn(c, http.StatusOK, gin.H{
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HTTPReturnCode: merr.Code(merr.ErrMissingRequiredParameters),
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HTTPReturnMessage: merr.ErrMissingRequiredParameters.Error() + ", required parameters: [collectionName]",
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})
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return
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}
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dbName := c.DefaultQuery(HTTPDbName, DefaultDbName)
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username, _ := c.Get(ContextUsername)
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ctx := proxy.NewContextWithMetadata(c, username.(string), dbName)
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req := &milvuspb.DescribeCollectionRequest{
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DbName: dbName,
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CollectionName: collectionName,
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}
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c.Set(ContextRequest, req)
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response, err := h.executeRestRequestInterceptor(ctx, c, req, func(reqCtx context.Context, req any) (any, error) {
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return h.proxy.DescribeCollection(reqCtx, req.(*milvuspb.DescribeCollectionRequest))
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})
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if err == nil {
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err = merr.Error(response.(*milvuspb.DescribeCollectionResponse).GetStatus())
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}
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if err != nil {
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HTTPAbortReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(err), HTTPReturnMessage: err.Error()})
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return
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}
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coll := response.(*milvuspb.DescribeCollectionResponse)
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primaryField, ok := getPrimaryField(coll.Schema)
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if ok && primaryField.AutoID && !primaryField.AutoID {
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log.Warn("primary filed autoID VS schema autoID", zap.String("collectionName", collectionName), zap.Bool("primary Field", primaryField.AutoID), zap.Bool("schema", primaryField.AutoID))
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coll.Schema.AutoID = EnableAutoID
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}
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stateResp, err := h.proxy.GetLoadState(ctx, &milvuspb.GetLoadStateRequest{
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DbName: dbName,
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CollectionName: collectionName,
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})
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collLoadState := ""
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if err == nil {
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err = merr.Error(stateResp.GetStatus())
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}
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if err != nil {
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log.Warn("get collection load state fail",
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zap.String("collection", collectionName),
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zap.Error(err),
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)
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} else {
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collLoadState = stateResp.State.String()
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}
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vectorField := ""
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for _, field := range coll.Schema.Fields {
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if typeutil.IsVectorType(field.DataType) {
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vectorField = field.Name
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break
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}
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}
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indexResp, err := h.proxy.DescribeIndex(ctx, &milvuspb.DescribeIndexRequest{
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DbName: dbName,
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CollectionName: collectionName,
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FieldName: vectorField,
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})
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if err == nil {
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err = merr.Error(indexResp.GetStatus())
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}
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var indexDesc []gin.H
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if err != nil {
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indexDesc = []gin.H{}
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log.Warn("get indexes description fail",
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zap.String("collection", collectionName),
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zap.String("vectorField", vectorField),
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zap.Error(err),
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)
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} else {
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indexDesc = printIndexes(indexResp.IndexDescriptions)
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}
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HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: http.StatusOK, HTTPReturnData: gin.H{
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HTTPCollectionName: coll.CollectionName,
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HTTPReturnDescription: coll.Schema.Description,
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"fields": printFields(coll.Schema.Fields),
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"indexes": indexDesc,
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"load": collLoadState,
|
|
"shardsNum": coll.ShardsNum,
|
|
"enableDynamicField": coll.Schema.EnableDynamicField,
|
|
}})
|
|
}
|
|
|
|
func (h *HandlersV1) dropCollection(c *gin.Context) {
|
|
httpReq := DropCollectionReq{
|
|
DbName: DefaultDbName,
|
|
}
|
|
if err := c.ShouldBindWith(&httpReq, binding.JSON); err != nil {
|
|
log.Warn("high level restful api, the parameter of drop collection is incorrect", zap.Any("request", httpReq), zap.Error(err))
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrIncorrectParameterFormat),
|
|
HTTPReturnMessage: merr.ErrIncorrectParameterFormat.Error() + ", error: " + err.Error(),
|
|
})
|
|
return
|
|
}
|
|
if httpReq.CollectionName == "" {
|
|
log.Warn("high level restful api, drop collection require parameter: [collectionName], but miss")
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrMissingRequiredParameters),
|
|
HTTPReturnMessage: merr.ErrMissingRequiredParameters.Error() + ", required parameters: [collectionName]",
|
|
})
|
|
return
|
|
}
|
|
req := &milvuspb.DropCollectionRequest{
|
|
DbName: httpReq.DbName,
|
|
CollectionName: httpReq.CollectionName,
|
|
}
|
|
c.Set(ContextRequest, req)
|
|
username, _ := c.Get(ContextUsername)
|
|
ctx := proxy.NewContextWithMetadata(c, username.(string), req.DbName)
|
|
response, err := h.executeRestRequestInterceptor(ctx, c, req, func(reqCtx context.Context, req any) (any, error) {
|
|
has, err := h.hasCollection(ctx, c, httpReq.DbName, httpReq.CollectionName)
|
|
if err != nil {
|
|
return nil, RestRequestInterceptorErr
|
|
}
|
|
if !has {
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrCollectionNotFound),
|
|
HTTPReturnMessage: merr.ErrCollectionNotFound.Error() + ", database: " + httpReq.DbName + ", collection: " + httpReq.CollectionName,
|
|
})
|
|
return nil, RestRequestInterceptorErr
|
|
}
|
|
return h.proxy.DropCollection(reqCtx, req.(*milvuspb.DropCollectionRequest))
|
|
})
|
|
if err == RestRequestInterceptorErr {
|
|
return
|
|
}
|
|
if err == nil {
|
|
err = merr.Error(response.(*commonpb.Status))
|
|
}
|
|
if err != nil {
|
|
HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(err), HTTPReturnMessage: err.Error()})
|
|
} else {
|
|
HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: http.StatusOK, HTTPReturnData: gin.H{}})
|
|
}
|
|
}
|
|
|
|
func (h *HandlersV1) query(c *gin.Context) {
|
|
httpReq := QueryReq{
|
|
DbName: DefaultDbName,
|
|
Limit: 100,
|
|
OutputFields: []string{DefaultOutputFields},
|
|
}
|
|
if err := c.ShouldBindWith(&httpReq, binding.JSON); err != nil {
|
|
log.Warn("high level restful api, the parameter of query is incorrect", zap.Any("request", httpReq), zap.Error(err))
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrIncorrectParameterFormat),
|
|
HTTPReturnMessage: merr.ErrIncorrectParameterFormat.Error() + ", error: " + err.Error(),
|
|
})
|
|
return
|
|
}
|
|
if httpReq.CollectionName == "" || httpReq.Filter == "" {
|
|
log.Warn("high level restful api, query require parameter: [collectionName, filter], but miss")
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrMissingRequiredParameters),
|
|
HTTPReturnMessage: merr.ErrMissingRequiredParameters.Error() + ", required parameters: [collectionName, filter]",
|
|
})
|
|
return
|
|
}
|
|
req := &milvuspb.QueryRequest{
|
|
DbName: httpReq.DbName,
|
|
CollectionName: httpReq.CollectionName,
|
|
Expr: httpReq.Filter,
|
|
OutputFields: httpReq.OutputFields,
|
|
GuaranteeTimestamp: BoundedTimestamp,
|
|
QueryParams: []*commonpb.KeyValuePair{},
|
|
}
|
|
c.Set(ContextRequest, req)
|
|
if httpReq.Offset > 0 {
|
|
req.QueryParams = append(req.QueryParams, &commonpb.KeyValuePair{Key: ParamOffset, Value: strconv.FormatInt(int64(httpReq.Offset), 10)})
|
|
}
|
|
if httpReq.Limit > 0 {
|
|
req.QueryParams = append(req.QueryParams, &commonpb.KeyValuePair{Key: ParamLimit, Value: strconv.FormatInt(int64(httpReq.Limit), 10)})
|
|
}
|
|
username, _ := c.Get(ContextUsername)
|
|
ctx := proxy.NewContextWithMetadata(c, username.(string), req.DbName)
|
|
response, err := h.executeRestRequestInterceptor(ctx, c, req, func(reqCtx context.Context, req any) (any, error) {
|
|
return h.proxy.Query(reqCtx, req.(*milvuspb.QueryRequest))
|
|
})
|
|
if err == RestRequestInterceptorErr {
|
|
return
|
|
}
|
|
if err == nil {
|
|
err = merr.Error(response.(*milvuspb.QueryResults).GetStatus())
|
|
}
|
|
if err != nil {
|
|
HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(err), HTTPReturnMessage: err.Error()})
|
|
} else {
|
|
queryResp := response.(*milvuspb.QueryResults)
|
|
allowJS, _ := strconv.ParseBool(c.Request.Header.Get(HTTPHeaderAllowInt64))
|
|
outputData, err := buildQueryResp(int64(0), queryResp.OutputFields, queryResp.FieldsData, nil, nil, allowJS)
|
|
if err != nil {
|
|
log.Warn("high level restful api, fail to deal with query result", zap.Any("response", response), zap.Error(err))
|
|
HTTPReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrInvalidSearchResult),
|
|
HTTPReturnMessage: merr.ErrInvalidSearchResult.Error() + ", error: " + err.Error(),
|
|
})
|
|
} else {
|
|
HTTPReturnStream(c, http.StatusOK, gin.H{HTTPReturnCode: http.StatusOK, HTTPReturnData: outputData})
|
|
}
|
|
}
|
|
}
|
|
|
|
func (h *HandlersV1) get(c *gin.Context) {
|
|
httpReq := GetReq{
|
|
DbName: DefaultDbName,
|
|
OutputFields: []string{DefaultOutputFields},
|
|
}
|
|
if err := c.ShouldBindBodyWith(&httpReq, binding.JSON); err != nil {
|
|
log.Warn("high level restful api, the parameter of get is incorrect", zap.Any("request", httpReq), zap.Error(err))
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrIncorrectParameterFormat),
|
|
HTTPReturnMessage: merr.ErrIncorrectParameterFormat.Error() + ", error: " + err.Error(),
|
|
})
|
|
return
|
|
}
|
|
if httpReq.CollectionName == "" || httpReq.ID == nil {
|
|
log.Warn("high level restful api, get require parameter: [collectionName, id], but miss")
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrMissingRequiredParameters),
|
|
HTTPReturnMessage: merr.ErrMissingRequiredParameters.Error() + ", required parameters: [collectionName, id]",
|
|
})
|
|
return
|
|
}
|
|
req := &milvuspb.QueryRequest{
|
|
DbName: httpReq.DbName,
|
|
CollectionName: httpReq.CollectionName,
|
|
OutputFields: httpReq.OutputFields,
|
|
GuaranteeTimestamp: BoundedTimestamp,
|
|
}
|
|
c.Set(ContextRequest, req)
|
|
username, _ := c.Get(ContextUsername)
|
|
ctx := proxy.NewContextWithMetadata(c, username.(string), req.DbName)
|
|
response, err := h.executeRestRequestInterceptor(ctx, c, req, func(reqCtx context.Context, req any) (any, error) {
|
|
collSchema, err := h.describeCollection(ctx, c, httpReq.DbName, httpReq.CollectionName)
|
|
if err != nil || collSchema == nil {
|
|
return nil, RestRequestInterceptorErr
|
|
}
|
|
body, _ := c.Get(gin.BodyBytesKey)
|
|
filter, err := checkGetPrimaryKey(collSchema, gjson.Get(string(body.([]byte)), DefaultPrimaryFieldName))
|
|
if err != nil {
|
|
HTTPReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrCheckPrimaryKey),
|
|
HTTPReturnMessage: merr.ErrCheckPrimaryKey.Error() + ", error: " + err.Error(),
|
|
})
|
|
return nil, RestRequestInterceptorErr
|
|
}
|
|
queryReq := req.(*milvuspb.QueryRequest)
|
|
queryReq.Expr = filter
|
|
return h.proxy.Query(reqCtx, queryReq)
|
|
})
|
|
if err == RestRequestInterceptorErr {
|
|
return
|
|
}
|
|
if err == nil {
|
|
err = merr.Error(response.(*milvuspb.QueryResults).GetStatus())
|
|
}
|
|
if err != nil {
|
|
HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(err), HTTPReturnMessage: err.Error()})
|
|
} else {
|
|
queryResp := response.(*milvuspb.QueryResults)
|
|
allowJS, _ := strconv.ParseBool(c.Request.Header.Get(HTTPHeaderAllowInt64))
|
|
outputData, err := buildQueryResp(int64(0), queryResp.OutputFields, queryResp.FieldsData, nil, nil, allowJS)
|
|
if err != nil {
|
|
log.Warn("high level restful api, fail to deal with get result", zap.Any("response", response), zap.Error(err))
|
|
HTTPReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrInvalidSearchResult),
|
|
HTTPReturnMessage: merr.ErrInvalidSearchResult.Error() + ", error: " + err.Error(),
|
|
})
|
|
} else {
|
|
HTTPReturnStream(c, http.StatusOK, gin.H{HTTPReturnCode: http.StatusOK, HTTPReturnData: outputData})
|
|
}
|
|
}
|
|
}
|
|
|
|
func (h *HandlersV1) delete(c *gin.Context) {
|
|
httpReq := DeleteReq{
|
|
DbName: DefaultDbName,
|
|
}
|
|
if err := c.ShouldBindBodyWith(&httpReq, binding.JSON); err != nil {
|
|
log.Warn("high level restful api, the parameter of delete is incorrect", zap.Any("request", httpReq), zap.Error(err))
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrIncorrectParameterFormat),
|
|
HTTPReturnMessage: merr.ErrIncorrectParameterFormat.Error() + ", error: " + err.Error(),
|
|
})
|
|
return
|
|
}
|
|
if httpReq.CollectionName == "" || (httpReq.ID == nil && httpReq.Filter == "") {
|
|
log.Warn("high level restful api, delete require parameter: [collectionName, id/filter], but miss")
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrMissingRequiredParameters),
|
|
HTTPReturnMessage: merr.ErrMissingRequiredParameters.Error() + ", required parameters: [collectionName, id/filter]",
|
|
})
|
|
return
|
|
}
|
|
req := &milvuspb.DeleteRequest{
|
|
DbName: httpReq.DbName,
|
|
CollectionName: httpReq.CollectionName,
|
|
}
|
|
c.Set(ContextRequest, req)
|
|
username, _ := c.Get(ContextUsername)
|
|
ctx := proxy.NewContextWithMetadata(c, username.(string), req.DbName)
|
|
response, err := h.executeRestRequestInterceptor(ctx, c, req, func(reqCtx context.Context, req any) (any, error) {
|
|
collSchema, err := h.describeCollection(ctx, c, httpReq.DbName, httpReq.CollectionName)
|
|
if err != nil || collSchema == nil {
|
|
return nil, RestRequestInterceptorErr
|
|
}
|
|
deleteReq := req.(*milvuspb.DeleteRequest)
|
|
deleteReq.Expr = httpReq.Filter
|
|
if deleteReq.Expr == "" {
|
|
body, _ := c.Get(gin.BodyBytesKey)
|
|
filter, err := checkGetPrimaryKey(collSchema, gjson.Get(string(body.([]byte)), DefaultPrimaryFieldName))
|
|
if err != nil {
|
|
HTTPReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrCheckPrimaryKey),
|
|
HTTPReturnMessage: merr.ErrCheckPrimaryKey.Error() + ", error: " + err.Error(),
|
|
})
|
|
return nil, RestRequestInterceptorErr
|
|
}
|
|
deleteReq.Expr = filter
|
|
}
|
|
return h.proxy.Delete(ctx, deleteReq)
|
|
})
|
|
if err == RestRequestInterceptorErr {
|
|
return
|
|
}
|
|
if err == nil {
|
|
err = merr.Error(response.(*milvuspb.MutationResult).GetStatus())
|
|
}
|
|
if err != nil {
|
|
HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(err), HTTPReturnMessage: err.Error()})
|
|
} else {
|
|
HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: http.StatusOK, HTTPReturnData: gin.H{}})
|
|
}
|
|
}
|
|
|
|
func (h *HandlersV1) insert(c *gin.Context) {
|
|
httpReq := InsertReq{
|
|
DbName: DefaultDbName,
|
|
}
|
|
if err := c.ShouldBindBodyWith(&httpReq, binding.JSON); err != nil {
|
|
singleInsertReq := SingleInsertReq{
|
|
DbName: DefaultDbName,
|
|
}
|
|
if err = c.ShouldBindBodyWith(&singleInsertReq, binding.JSON); err != nil {
|
|
log.Warn("high level restful api, the parameter of insert is incorrect", zap.Any("request", httpReq), zap.Error(err))
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrIncorrectParameterFormat),
|
|
HTTPReturnMessage: merr.ErrIncorrectParameterFormat.Error() + ", error: " + err.Error(),
|
|
})
|
|
return
|
|
}
|
|
httpReq.DbName = singleInsertReq.DbName
|
|
httpReq.CollectionName = singleInsertReq.CollectionName
|
|
httpReq.Data = []map[string]interface{}{singleInsertReq.Data}
|
|
}
|
|
if httpReq.CollectionName == "" || httpReq.Data == nil {
|
|
log.Warn("high level restful api, insert require parameter: [collectionName, data], but miss")
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrMissingRequiredParameters),
|
|
HTTPReturnMessage: merr.ErrMissingRequiredParameters.Error() + ", required parameters: [collectionName, data]",
|
|
})
|
|
return
|
|
}
|
|
req := &milvuspb.InsertRequest{
|
|
DbName: httpReq.DbName,
|
|
CollectionName: httpReq.CollectionName,
|
|
NumRows: uint32(len(httpReq.Data)),
|
|
}
|
|
c.Set(ContextRequest, req)
|
|
username, _ := c.Get(ContextUsername)
|
|
ctx := proxy.NewContextWithMetadata(c, username.(string), req.DbName)
|
|
response, err := h.executeRestRequestInterceptor(ctx, c, req, func(reqCtx context.Context, req any) (any, error) {
|
|
collSchema, err := h.describeCollection(ctx, c, httpReq.DbName, httpReq.CollectionName)
|
|
if err != nil || collSchema == nil {
|
|
return nil, RestRequestInterceptorErr
|
|
}
|
|
body, _ := c.Get(gin.BodyBytesKey)
|
|
err, httpReq.Data, _ = checkAndSetData(string(body.([]byte)), collSchema)
|
|
if err != nil {
|
|
log.Warn("high level restful api, fail to deal with insert data", zap.Any("body", body), zap.Error(err))
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrInvalidInsertData),
|
|
HTTPReturnMessage: merr.ErrInvalidInsertData.Error() + ", error: " + err.Error(),
|
|
})
|
|
return nil, RestRequestInterceptorErr
|
|
}
|
|
insertReq := req.(*milvuspb.InsertRequest)
|
|
insertReq.FieldsData, err = anyToColumns(httpReq.Data, nil, collSchema, true)
|
|
if err != nil {
|
|
log.Warn("high level restful api, fail to deal with insert data", zap.Any("data", httpReq.Data), zap.Error(err))
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrInvalidInsertData),
|
|
HTTPReturnMessage: merr.ErrInvalidInsertData.Error() + ", error: " + err.Error(),
|
|
})
|
|
return nil, RestRequestInterceptorErr
|
|
}
|
|
return h.proxy.Insert(ctx, insertReq)
|
|
})
|
|
if err == RestRequestInterceptorErr {
|
|
return
|
|
}
|
|
if err == nil {
|
|
err = merr.Error(response.(*milvuspb.MutationResult).GetStatus())
|
|
}
|
|
if err != nil {
|
|
HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(err), HTTPReturnMessage: err.Error()})
|
|
} else {
|
|
insertResp := response.(*milvuspb.MutationResult)
|
|
switch insertResp.IDs.GetIdField().(type) {
|
|
case *schemapb.IDs_IntId:
|
|
allowJS, _ := strconv.ParseBool(c.Request.Header.Get(HTTPHeaderAllowInt64))
|
|
if allowJS {
|
|
HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: http.StatusOK, HTTPReturnData: gin.H{"insertCount": insertResp.InsertCnt, "insertIds": insertResp.IDs.IdField.(*schemapb.IDs_IntId).IntId.Data}})
|
|
} else {
|
|
HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: http.StatusOK, HTTPReturnData: gin.H{"insertCount": insertResp.InsertCnt, "insertIds": formatInt64(insertResp.IDs.IdField.(*schemapb.IDs_IntId).IntId.Data)}})
|
|
}
|
|
case *schemapb.IDs_StrId:
|
|
HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: http.StatusOK, HTTPReturnData: gin.H{"insertCount": insertResp.InsertCnt, "insertIds": insertResp.IDs.IdField.(*schemapb.IDs_StrId).StrId.Data}})
|
|
default:
|
|
HTTPReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrCheckPrimaryKey),
|
|
HTTPReturnMessage: merr.ErrCheckPrimaryKey.Error() + ", error: unsupported primary key data type",
|
|
})
|
|
}
|
|
}
|
|
}
|
|
|
|
func (h *HandlersV1) upsert(c *gin.Context) {
|
|
httpReq := UpsertReq{
|
|
DbName: DefaultDbName,
|
|
}
|
|
if err := c.ShouldBindBodyWith(&httpReq, binding.JSON); err != nil {
|
|
singleUpsertReq := SingleUpsertReq{
|
|
DbName: DefaultDbName,
|
|
}
|
|
if err = c.ShouldBindBodyWith(&singleUpsertReq, binding.JSON); err != nil {
|
|
log.Warn("high level restful api, the parameter of upsert is incorrect", zap.Any("request", httpReq), zap.Error(err))
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrIncorrectParameterFormat),
|
|
HTTPReturnMessage: merr.ErrIncorrectParameterFormat.Error() + ", error: " + err.Error(),
|
|
})
|
|
return
|
|
}
|
|
httpReq.DbName = singleUpsertReq.DbName
|
|
httpReq.CollectionName = singleUpsertReq.CollectionName
|
|
httpReq.Data = []map[string]interface{}{singleUpsertReq.Data}
|
|
}
|
|
if httpReq.CollectionName == "" || httpReq.Data == nil {
|
|
log.Warn("high level restful api, upsert require parameter: [collectionName, data], but miss")
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrMissingRequiredParameters),
|
|
HTTPReturnMessage: merr.ErrMissingRequiredParameters.Error() + ", required parameters: [collectionName, data]",
|
|
})
|
|
return
|
|
}
|
|
req := &milvuspb.UpsertRequest{
|
|
DbName: httpReq.DbName,
|
|
CollectionName: httpReq.CollectionName,
|
|
NumRows: uint32(len(httpReq.Data)),
|
|
}
|
|
c.Set(ContextRequest, req)
|
|
username, _ := c.Get(ContextUsername)
|
|
ctx := proxy.NewContextWithMetadata(c, username.(string), req.DbName)
|
|
response, err := h.executeRestRequestInterceptor(ctx, c, req, func(reqCtx context.Context, req any) (any, error) {
|
|
collSchema, err := h.describeCollection(ctx, c, httpReq.DbName, httpReq.CollectionName)
|
|
if err != nil || collSchema == nil {
|
|
return nil, RestRequestInterceptorErr
|
|
}
|
|
for _, fieldSchema := range collSchema.Fields {
|
|
if fieldSchema.IsPrimaryKey && fieldSchema.AutoID {
|
|
err := merr.WrapErrParameterInvalid("autoID: false", "autoID: true", "cannot upsert an autoID collection")
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(err), HTTPReturnMessage: err.Error()})
|
|
return nil, RestRequestInterceptorErr
|
|
}
|
|
}
|
|
body, _ := c.Get(gin.BodyBytesKey)
|
|
err, httpReq.Data, _ = checkAndSetData(string(body.([]byte)), collSchema)
|
|
if err != nil {
|
|
log.Warn("high level restful api, fail to deal with upsert data", zap.Any("body", body), zap.Error(err))
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrInvalidInsertData),
|
|
HTTPReturnMessage: merr.ErrInvalidInsertData.Error() + ", error: " + err.Error(),
|
|
})
|
|
return nil, RestRequestInterceptorErr
|
|
}
|
|
upsertReq := req.(*milvuspb.UpsertRequest)
|
|
upsertReq.FieldsData, err = anyToColumns(httpReq.Data, nil, collSchema, false)
|
|
if err != nil {
|
|
log.Warn("high level restful api, fail to deal with upsert data", zap.Any("data", httpReq.Data), zap.Error(err))
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrInvalidInsertData),
|
|
HTTPReturnMessage: merr.ErrInvalidInsertData.Error() + ", error: " + err.Error(),
|
|
})
|
|
return nil, RestRequestInterceptorErr
|
|
}
|
|
return h.proxy.Upsert(ctx, upsertReq)
|
|
})
|
|
if err == RestRequestInterceptorErr {
|
|
return
|
|
}
|
|
if err == nil {
|
|
err = merr.Error(response.(*milvuspb.MutationResult).GetStatus())
|
|
}
|
|
if err != nil {
|
|
HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(err), HTTPReturnMessage: err.Error()})
|
|
} else {
|
|
upsertResp := response.(*milvuspb.MutationResult)
|
|
switch upsertResp.IDs.GetIdField().(type) {
|
|
case *schemapb.IDs_IntId:
|
|
allowJS, _ := strconv.ParseBool(c.Request.Header.Get(HTTPHeaderAllowInt64))
|
|
if allowJS {
|
|
HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: http.StatusOK, HTTPReturnData: gin.H{"upsertCount": upsertResp.UpsertCnt, "upsertIds": upsertResp.IDs.IdField.(*schemapb.IDs_IntId).IntId.Data}})
|
|
} else {
|
|
HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: http.StatusOK, HTTPReturnData: gin.H{"upsertCount": upsertResp.UpsertCnt, "upsertIds": formatInt64(upsertResp.IDs.IdField.(*schemapb.IDs_IntId).IntId.Data)}})
|
|
}
|
|
case *schemapb.IDs_StrId:
|
|
HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: http.StatusOK, HTTPReturnData: gin.H{"upsertCount": upsertResp.UpsertCnt, "upsertIds": upsertResp.IDs.IdField.(*schemapb.IDs_StrId).StrId.Data}})
|
|
default:
|
|
HTTPReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrCheckPrimaryKey),
|
|
HTTPReturnMessage: merr.ErrCheckPrimaryKey.Error() + ", error: unsupported primary key data type",
|
|
})
|
|
}
|
|
}
|
|
}
|
|
|
|
func (h *HandlersV1) search(c *gin.Context) {
|
|
httpReq := SearchReq{
|
|
DbName: DefaultDbName,
|
|
Limit: 100,
|
|
}
|
|
if err := c.ShouldBindWith(&httpReq, binding.JSON); err != nil {
|
|
log.Warn("high level restful api, the parameter of search is incorrect", zap.Any("request", httpReq), zap.Error(err))
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrIncorrectParameterFormat),
|
|
HTTPReturnMessage: merr.ErrIncorrectParameterFormat.Error() + ", error: " + err.Error(),
|
|
})
|
|
return
|
|
}
|
|
if httpReq.CollectionName == "" || httpReq.Vector == nil {
|
|
log.Warn("high level restful api, search require parameter: [collectionName, vector], but miss")
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrMissingRequiredParameters),
|
|
HTTPReturnMessage: merr.ErrMissingRequiredParameters.Error() + ", required parameters: [collectionName, vector]",
|
|
})
|
|
return
|
|
}
|
|
req := &milvuspb.SearchRequest{
|
|
DbName: httpReq.DbName,
|
|
CollectionName: httpReq.CollectionName,
|
|
Dsl: httpReq.Filter,
|
|
PlaceholderGroup: vectors2PlaceholderGroupBytes([][]float32{httpReq.Vector}),
|
|
DslType: commonpb.DslType_BoolExprV1,
|
|
OutputFields: httpReq.OutputFields,
|
|
GuaranteeTimestamp: BoundedTimestamp,
|
|
Nq: int64(1),
|
|
}
|
|
c.Set(ContextRequest, req)
|
|
|
|
params := map[string]interface{}{ // auto generated mapping
|
|
"level": int(commonpb.ConsistencyLevel_Bounded),
|
|
}
|
|
if httpReq.Params != nil {
|
|
radius, radiusOk := httpReq.Params[ParamRadius]
|
|
rangeFilter, rangeFilterOk := httpReq.Params[ParamRangeFilter]
|
|
if rangeFilterOk {
|
|
if !radiusOk {
|
|
log.Warn("high level restful api, search params invalid, because only " + ParamRangeFilter)
|
|
HTTPAbortReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrIncorrectParameterFormat),
|
|
HTTPReturnMessage: merr.ErrIncorrectParameterFormat.Error() + ", error: invalid search params",
|
|
})
|
|
return
|
|
}
|
|
params[ParamRangeFilter] = rangeFilter
|
|
}
|
|
if radiusOk {
|
|
params[ParamRadius] = radius
|
|
}
|
|
}
|
|
bs, _ := json.Marshal(params)
|
|
req.SearchParams = []*commonpb.KeyValuePair{
|
|
{Key: common.TopKKey, Value: strconv.FormatInt(int64(httpReq.Limit), 10)},
|
|
{Key: Params, Value: string(bs)},
|
|
{Key: ParamRoundDecimal, Value: "-1"},
|
|
{Key: ParamOffset, Value: strconv.FormatInt(int64(httpReq.Offset), 10)},
|
|
}
|
|
|
|
username, _ := c.Get(ContextUsername)
|
|
ctx := proxy.NewContextWithMetadata(c, username.(string), req.DbName)
|
|
response, err := h.executeRestRequestInterceptor(ctx, c, req, func(reqCtx context.Context, req any) (any, error) {
|
|
return h.proxy.Search(ctx, req.(*milvuspb.SearchRequest))
|
|
})
|
|
if err == RestRequestInterceptorErr {
|
|
return
|
|
}
|
|
if err == nil {
|
|
err = merr.Error(response.(*milvuspb.SearchResults).GetStatus())
|
|
}
|
|
if err != nil {
|
|
HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: merr.Code(err), HTTPReturnMessage: err.Error()})
|
|
} else {
|
|
searchResp := response.(*milvuspb.SearchResults)
|
|
if searchResp.Results.TopK == int64(0) {
|
|
HTTPReturn(c, http.StatusOK, gin.H{HTTPReturnCode: http.StatusOK, HTTPReturnData: []interface{}{}})
|
|
} else {
|
|
allowJS, _ := strconv.ParseBool(c.Request.Header.Get(HTTPHeaderAllowInt64))
|
|
outputData, err := buildQueryResp(searchResp.Results.TopK, searchResp.Results.OutputFields, searchResp.Results.FieldsData, searchResp.Results.Ids, searchResp.Results.Scores, allowJS)
|
|
if err != nil {
|
|
log.Warn("high level restful api, fail to deal with search result", zap.Any("result", searchResp.Results), zap.Error(err))
|
|
HTTPReturn(c, http.StatusOK, gin.H{
|
|
HTTPReturnCode: merr.Code(merr.ErrInvalidSearchResult),
|
|
HTTPReturnMessage: merr.ErrInvalidSearchResult.Error() + ", error: " + err.Error(),
|
|
})
|
|
} else {
|
|
HTTPReturnStream(c, http.StatusOK, gin.H{HTTPReturnCode: http.StatusOK, HTTPReturnData: outputData})
|
|
}
|
|
}
|
|
}
|
|
}
|