wehub-resource-sync
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322 lines
9.9 KiB
Go
322 lines
9.9 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 segments
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import (
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"context"
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"fmt"
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"testing"
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"github.com/stretchr/testify/suite"
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"github.com/milvus-io/milvus-proto/go-api/v3/schemapb"
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"github.com/milvus-io/milvus/internal/mocks/util/mock_segcore"
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storage "github.com/milvus-io/milvus/internal/storage"
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"github.com/milvus-io/milvus/internal/util/initcore"
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"github.com/milvus-io/milvus/pkg/v3/proto/datapb"
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"github.com/milvus-io/milvus/pkg/v3/proto/querypb"
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"github.com/milvus-io/milvus/pkg/v3/util/paramtable"
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)
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type SearchSuite struct {
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suite.Suite
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chunkManager storage.ChunkManager
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manager *Manager
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collectionID int64
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partitionID int64
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segmentID int64
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schema *schemapb.CollectionSchema
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collection *Collection
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sealed Segment
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growing Segment
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}
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func (suite *SearchSuite) SetupSuite() {
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paramtable.Init()
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}
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func (suite *SearchSuite) SetupTest() {
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var err error
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ctx := context.Background()
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msgLength := 100
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chunkManagerFactory := storage.NewChunkManagerFactoryWithParam(paramtable.Get())
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suite.chunkManager, _ = chunkManagerFactory.NewPersistentStorageChunkManager(ctx)
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initcore.InitRemoteChunkManager(paramtable.Get())
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initcore.InitLocalChunkManager(suite.T().Name())
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initcore.InitMmapManager(paramtable.Get(), 1)
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initcore.InitTieredStorage(paramtable.Get())
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suite.collectionID = 100
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suite.partitionID = 10
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suite.segmentID = 1
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suite.manager = NewManager()
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suite.schema = mock_segcore.GenTestCollectionSchema("test-reduce", schemapb.DataType_Int64, true)
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indexMeta := mock_segcore.GenTestIndexMeta(suite.collectionID, suite.schema)
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suite.manager.Collection.PutOrRef(suite.collectionID,
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suite.schema,
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indexMeta,
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&querypb.LoadMetaInfo{
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LoadType: querypb.LoadType_LoadCollection,
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CollectionID: suite.collectionID,
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PartitionIDs: []int64{suite.partitionID},
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},
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)
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suite.collection = suite.manager.Collection.Get(suite.collectionID)
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suite.sealed, err = NewSegment(ctx,
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suite.collection,
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suite.manager.Segment,
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SegmentTypeSealed,
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0,
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&querypb.SegmentLoadInfo{
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SegmentID: suite.segmentID,
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CollectionID: suite.collectionID,
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PartitionID: suite.partitionID,
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NumOfRows: int64(msgLength),
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InsertChannel: fmt.Sprintf("by-dev-rootcoord-dml_0_%dv0", suite.collectionID),
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Level: datapb.SegmentLevel_Legacy,
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},
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)
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suite.Require().NoError(err)
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binlogs, _, err := mock_segcore.SaveBinLog(ctx,
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suite.collectionID,
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suite.partitionID,
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suite.segmentID,
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msgLength,
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suite.schema,
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suite.chunkManager,
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)
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suite.Require().NoError(err)
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for _, binlog := range binlogs {
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err = suite.sealed.(*LocalSegment).LoadFieldData(ctx, binlog.FieldID, int64(msgLength), binlog)
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suite.Require().NoError(err)
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}
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suite.growing, err = NewSegment(ctx,
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suite.collection,
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suite.manager.Segment,
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SegmentTypeGrowing,
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0,
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&querypb.SegmentLoadInfo{
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SegmentID: suite.segmentID + 1,
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CollectionID: suite.collectionID,
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PartitionID: suite.partitionID,
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InsertChannel: fmt.Sprintf("by-dev-rootcoord-dml_0_%dv0", suite.collectionID),
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Level: datapb.SegmentLevel_Legacy,
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},
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)
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suite.Require().NoError(err)
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insertMsg, err := mock_segcore.GenInsertMsg(suite.collection.GetCCollection(), suite.partitionID, suite.growing.ID(), msgLength)
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suite.Require().NoError(err)
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insertRecord, _, err := storage.TransferInsertMsgToInsertRecord(suite.collection.Schema(), insertMsg)
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suite.Require().NoError(err)
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suite.growing.Insert(ctx, insertMsg.RowIDs, insertMsg.Timestamps, insertRecord)
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suite.manager.Segment.Put(context.Background(), SegmentTypeSealed, suite.sealed)
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suite.manager.Segment.Put(context.Background(), SegmentTypeGrowing, suite.growing)
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}
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func (suite *SearchSuite) TearDownTest() {
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suite.sealed.Release(context.Background())
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DeleteCollection(suite.collection)
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ctx := context.Background()
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suite.chunkManager.RemoveWithPrefix(ctx, paramtable.Get().MinioCfg.RootPath.GetValue())
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}
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func (suite *SearchSuite) TestSearchSealed() {
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nq := int64(10)
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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searchReq, err := mock_segcore.GenSearchPlanAndRequests(suite.collection.GetCCollection(), []int64{suite.sealed.ID()}, mock_segcore.IndexFaissIDMap, nq)
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suite.NoError(err)
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_, segments, err := SearchHistorical(ctx, suite.manager, searchReq, suite.collectionID, nil, []int64{suite.sealed.ID()})
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suite.NoError(err)
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suite.manager.Segment.Unpin(segments)
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}
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func (suite *SearchSuite) TestSearchGrowing() {
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searchReq, err := mock_segcore.GenSearchPlanAndRequests(suite.collection.GetCCollection(), []int64{suite.growing.ID()}, mock_segcore.IndexFaissIDMap, 1)
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suite.NoError(err)
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res, segments, err := SearchStreaming(context.TODO(), suite.manager, searchReq,
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suite.collectionID,
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[]int64{suite.partitionID},
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[]int64{suite.growing.ID()},
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)
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suite.NoError(err)
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suite.Len(res, 1)
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suite.manager.Segment.Unpin(segments)
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}
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func (suite *SearchSuite) TestSearchWithFilter() {
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ctx := context.Background()
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// create more sealed segments with different pk ranges for testing
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// seg1: pk [0], seg2: pk [0,1], ..., seg10: pk [0..9]
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loader := NewLoader(ctx, suite.manager, suite.chunkManager)
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for i := range 10 {
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segID := int64(i + 1000)
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msgLen := i + 1
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binlogs, statslogs, err := mock_segcore.SaveBinLog(ctx,
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suite.collectionID,
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suite.partitionID,
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segID,
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msgLen,
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suite.schema,
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suite.chunkManager,
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)
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suite.Require().NoError(err)
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loadInfo := &querypb.SegmentLoadInfo{
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SegmentID: segID,
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CollectionID: suite.collectionID,
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PartitionID: suite.partitionID,
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NumOfRows: int64(msgLen),
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BinlogPaths: binlogs,
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Statslogs: statslogs,
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InsertChannel: fmt.Sprintf("by-dev-rootcoord-dml_0_%dv0", suite.collectionID),
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Level: datapb.SegmentLevel_Legacy,
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}
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seg, err := NewSegment(ctx,
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suite.collection,
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suite.manager.Segment,
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SegmentTypeSealed,
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0,
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loadInfo,
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)
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suite.Require().NoError(err)
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bfs, err := loader.loadSingleBloomFilterSet(ctx, suite.collectionID, loadInfo, SegmentTypeSealed)
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suite.Require().NoError(err)
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seg.SetPKCandidate(bfs)
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for _, binlog := range binlogs {
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err = seg.(*LocalSegment).LoadFieldData(ctx, binlog.FieldID, int64(msgLen), binlog)
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suite.Require().NoError(err)
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}
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suite.manager.Segment.Put(ctx, SegmentTypeSealed, seg)
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}
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segIDs := []int64{1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009}
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// Segment pruning by PK filter now happens at the delegator layer (before RPC).
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// SearchHistorical receives only the segments assigned to it and searches all of them.
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suite.Run("SearchHistoricalSearchesAllAssignedSegments", func() {
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searchReq, err := mock_segcore.GenSearchPlanAndRequests(suite.collection.GetCCollection(), segIDs, mock_segcore.IndexFaissIDMap, 1)
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suite.NoError(err)
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res, segments, err := SearchHistorical(ctx, suite.manager, searchReq,
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suite.collectionID,
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[]int64{suite.partitionID},
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segIDs,
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)
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suite.NoError(err)
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suite.Len(segments, 10)
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suite.manager.Segment.Unpin(segments)
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DeleteSearchResults(res)
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})
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// cleanup
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for _, segID := range segIDs {
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suite.manager.Segment.Remove(ctx, segID, querypb.DataScope_Historical)
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}
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}
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func (suite *SearchSuite) TestSearchStreamingWithFilterDoesNotPruneGrowing() {
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ctx := context.Background()
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loader := NewLoader(ctx, suite.manager, suite.chunkManager)
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growingSegIDs := make([]int64, 0, 10)
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for i := range 10 {
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segID := int64(i + 2000)
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msgLen := i + 1
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binlogs, statslogs, err := mock_segcore.SaveBinLog(ctx,
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suite.collectionID,
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suite.partitionID,
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segID,
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msgLen,
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suite.schema,
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suite.chunkManager,
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)
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suite.Require().NoError(err)
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loadInfo := &querypb.SegmentLoadInfo{
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SegmentID: segID,
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CollectionID: suite.collectionID,
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PartitionID: suite.partitionID,
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BinlogPaths: binlogs,
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Statslogs: statslogs,
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InsertChannel: fmt.Sprintf("by-dev-rootcoord-dml_0_%dv0", suite.collectionID),
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Level: datapb.SegmentLevel_Legacy,
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}
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seg, err := NewSegment(ctx,
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suite.collection,
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suite.manager.Segment,
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SegmentTypeGrowing,
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0,
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loadInfo,
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)
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suite.Require().NoError(err)
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bfs, err := loader.loadSingleBloomFilterSet(ctx, suite.collectionID, loadInfo, SegmentTypeGrowing)
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suite.Require().NoError(err)
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seg.SetPKCandidate(bfs)
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insertMsg, err := mock_segcore.GenInsertMsg(suite.collection.GetCCollection(), suite.partitionID, segID, msgLen)
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suite.Require().NoError(err)
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insertRecord, _, err := storage.TransferInsertMsgToInsertRecord(suite.collection.Schema(), insertMsg)
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suite.Require().NoError(err)
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err = seg.Insert(ctx, insertMsg.RowIDs, insertMsg.Timestamps, insertRecord)
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suite.Require().NoError(err)
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suite.manager.Segment.Put(ctx, SegmentTypeGrowing, seg)
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growingSegIDs = append(growingSegIDs, segID)
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}
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searchReq, err := mock_segcore.GenSearchPlanAndRequests(suite.collection.GetCCollection(), growingSegIDs, mock_segcore.IndexFaissIDMap, 1)
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suite.NoError(err)
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res, segments, err := SearchStreaming(ctx, suite.manager, searchReq,
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suite.collectionID,
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[]int64{suite.partitionID},
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growingSegIDs,
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)
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suite.NoError(err)
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suite.Len(segments, 10)
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suite.manager.Segment.Unpin(segments)
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DeleteSearchResults(res)
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for _, segID := range growingSegIDs {
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suite.manager.Segment.Remove(ctx, segID, querypb.DataScope_Streaming)
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}
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}
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func TestSearch(t *testing.T) {
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suite.Run(t, new(SearchSuite))
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}
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