mirror of
https://gitee.com/milvus-io/milvus.git
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382 lines
11 KiB
Go
382 lines
11 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 storage
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import (
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"context"
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"io"
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"math"
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"strconv"
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"sync/atomic"
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"testing"
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"time"
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"github.com/samber/lo"
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"github.com/stretchr/testify/mock"
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"github.com/stretchr/testify/suite"
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"google.golang.org/grpc"
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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/schemapb"
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"github.com/milvus-io/milvus/internal/allocator"
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"github.com/milvus-io/milvus/internal/mocks/flushcommon/mock_util"
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"github.com/milvus-io/milvus/internal/storagecommon"
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"github.com/milvus-io/milvus/internal/util/initcore"
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"github.com/milvus-io/milvus/pkg/v2/common"
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"github.com/milvus-io/milvus/pkg/v2/proto/datapb"
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"github.com/milvus-io/milvus/pkg/v2/proto/rootcoordpb"
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"github.com/milvus-io/milvus/pkg/v2/util/merr"
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"github.com/milvus-io/milvus/pkg/v2/util/tsoutil"
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"github.com/milvus-io/milvus/pkg/v2/util/typeutil"
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)
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type mockIDAllocator struct{}
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func (tso *mockIDAllocator) AllocID(ctx context.Context, req *rootcoordpb.AllocIDRequest, opts ...grpc.CallOption) (*rootcoordpb.AllocIDResponse, error) {
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return &rootcoordpb.AllocIDResponse{
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Status: merr.Success(),
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ID: int64(1),
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Count: req.Count,
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}, nil
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}
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func newMockIDAllocator() *mockIDAllocator {
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return &mockIDAllocator{}
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}
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func TestPackedBinlogRecordSuite(t *testing.T) {
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suite.Run(t, new(PackedBinlogRecordSuite))
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}
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type PackedBinlogRecordSuite struct {
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suite.Suite
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ctx context.Context
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mockID atomic.Int64
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logIDAlloc allocator.Interface
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mockBinlogIO *mock_util.MockBinlogIO
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collectionID UniqueID
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partitionID UniqueID
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segmentID UniqueID
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schema *schemapb.CollectionSchema
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rootPath string
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maxRowNum int64
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chunkSize uint64
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}
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func (s *PackedBinlogRecordSuite) SetupTest() {
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ctx := context.Background()
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s.ctx = ctx
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logIDAlloc := allocator.NewLocalAllocator(1, math.MaxInt64)
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s.logIDAlloc = logIDAlloc
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initcore.InitLocalArrowFileSystem("/tmp")
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s.mockID.Store(time.Now().UnixMilli())
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s.mockBinlogIO = mock_util.NewMockBinlogIO(s.T())
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s.collectionID = UniqueID(0)
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s.partitionID = UniqueID(0)
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s.segmentID = UniqueID(0)
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s.schema = generateTestSchema()
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s.rootPath = "/tmp"
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s.maxRowNum = int64(1000)
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s.chunkSize = uint64(1024)
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}
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func genTestColumnGroups(schema *schemapb.CollectionSchema) []storagecommon.ColumnGroup {
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fieldBinlogs := make([]*datapb.FieldBinlog, 0)
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for i, field := range schema.Fields {
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fieldBinlogs = append(fieldBinlogs, &datapb.FieldBinlog{
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FieldID: field.FieldID,
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Binlogs: []*datapb.Binlog{
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{
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EntriesNum: int64(10 * (i + 1)),
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LogSize: int64(1000 / (i + 1)),
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},
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},
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})
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}
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return storagecommon.SplitByFieldSize(fieldBinlogs, 10)
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}
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func (s *PackedBinlogRecordSuite) TestPackedBinlogRecordIntegration() {
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s.mockBinlogIO.EXPECT().Upload(mock.Anything, mock.Anything).Return(nil)
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rows := 10000
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readBatchSize := 1024
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columnGroups := genTestColumnGroups(s.schema)
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wOption := []RwOption{
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WithUploader(func(ctx context.Context, kvs map[string][]byte) error {
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return s.mockBinlogIO.Upload(ctx, kvs)
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}),
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WithVersion(StorageV2),
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WithMultiPartUploadSize(0),
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WithBufferSize(1 * 1024 * 1024), // 1MB
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WithColumnGroups(columnGroups),
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}
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w, err := NewBinlogRecordWriter(s.ctx, s.collectionID, s.partitionID, s.segmentID, s.schema, s.logIDAlloc, s.chunkSize, s.rootPath, s.maxRowNum, wOption...)
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s.NoError(err)
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blobs, err := generateTestData(rows)
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s.NoError(err)
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reader, err := NewBinlogDeserializeReader(generateTestSchema(), MakeBlobsReader(blobs))
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s.NoError(err)
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defer reader.Close()
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for i := 1; i <= rows; i++ {
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err = reader.Next()
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s.NoError(err)
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value := reader.Value()
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rec, err := ValueSerializer([]*Value{value}, s.schema.Fields)
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s.NoError(err)
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err = w.Write(rec)
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s.NoError(err)
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}
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err = w.Close()
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s.NoError(err)
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writtenUncompressed := w.GetWrittenUncompressed()
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s.Positive(writtenUncompressed)
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rowNum := w.GetRowNum()
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s.Equal(rowNum, int64(rows))
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fieldBinlogs, statsLog, bm25StatsLog := w.GetLogs()
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s.Equal(len(fieldBinlogs), len(columnGroups))
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for _, columnGroup := range fieldBinlogs {
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s.Equal(len(columnGroup.Binlogs), 1)
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s.Equal(columnGroup.Binlogs[0].EntriesNum, int64(rows))
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s.Positive(columnGroup.Binlogs[0].MemorySize)
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}
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s.Equal(len(statsLog.Binlogs), 1)
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s.Equal(statsLog.Binlogs[0].EntriesNum, int64(rows))
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s.Equal(len(bm25StatsLog), 0)
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binlogs := lo.Values(fieldBinlogs)
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rOption := []RwOption{
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WithVersion(StorageV2),
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}
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r, err := NewBinlogRecordReader(s.ctx, binlogs, s.schema, rOption...)
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s.NoError(err)
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for i := 0; i < rows/readBatchSize+1; i++ {
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rec, err := r.Next()
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s.NoError(err)
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if i < rows/readBatchSize {
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s.Equal(rec.Len(), readBatchSize)
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} else {
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s.Equal(rec.Len(), rows%readBatchSize)
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}
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}
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_, err = r.Next()
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s.Equal(err, io.EOF)
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err = r.Close()
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s.NoError(err)
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}
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func (s *PackedBinlogRecordSuite) TestGenerateBM25Stats() {
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s.mockBinlogIO.EXPECT().Upload(mock.Anything, mock.Anything).Return(nil)
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s.schema = genCollectionSchemaWithBM25()
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columnGroups := genTestColumnGroups(s.schema)
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wOption := []RwOption{
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WithUploader(func(ctx context.Context, kvs map[string][]byte) error {
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return s.mockBinlogIO.Upload(ctx, kvs)
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}),
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WithVersion(StorageV2),
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WithMultiPartUploadSize(0),
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WithBufferSize(10 * 1024 * 1024), // 10MB
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WithColumnGroups(columnGroups),
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}
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v := &Value{
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PK: NewVarCharPrimaryKey("0"),
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Timestamp: int64(tsoutil.ComposeTSByTime(getMilvusBirthday(), 0)),
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Value: genRowWithBM25(0),
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}
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rec, err := ValueSerializer([]*Value{v}, s.schema.Fields)
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s.NoError(err)
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w, err := NewBinlogRecordWriter(s.ctx, s.collectionID, s.partitionID, s.segmentID, s.schema, s.logIDAlloc, s.chunkSize, s.rootPath, s.maxRowNum, wOption...)
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s.NoError(err)
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err = w.Write(rec)
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s.NoError(err)
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err = w.Close()
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s.NoError(err)
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fieldBinlogs, statsLog, bm25StatsLog := w.GetLogs()
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s.Equal(len(fieldBinlogs), len(columnGroups))
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s.Equal(statsLog.Binlogs[0].EntriesNum, int64(1))
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s.Positive(statsLog.Binlogs[0].MemorySize)
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s.Equal(len(bm25StatsLog), 1)
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s.Equal(bm25StatsLog[102].Binlogs[0].EntriesNum, int64(1))
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s.Positive(bm25StatsLog[102].Binlogs[0].MemorySize)
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}
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func (s *PackedBinlogRecordSuite) TestUnsuportedStorageVersion() {
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wOption := []RwOption{
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WithVersion(-1),
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}
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_, err := NewBinlogRecordWriter(s.ctx, s.collectionID, s.partitionID, s.segmentID, s.schema, s.logIDAlloc, s.chunkSize, s.rootPath, s.maxRowNum, wOption...)
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s.Error(err)
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rOption := []RwOption{
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WithVersion(-1),
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}
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_, err = NewBinlogRecordReader(s.ctx, []*datapb.FieldBinlog{{}}, s.schema, rOption...)
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s.Error(err)
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}
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func (s *PackedBinlogRecordSuite) TestNoPrimaryKeyError() {
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s.schema = &schemapb.CollectionSchema{Fields: []*schemapb.FieldSchema{
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{FieldID: 13, Name: "field12", DataType: schemapb.DataType_JSON},
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}}
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columnGroups := genTestColumnGroups(s.schema)
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wOption := []RwOption{
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WithVersion(StorageV2),
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WithColumnGroups(columnGroups),
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}
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_, err := NewBinlogRecordWriter(s.ctx, s.collectionID, s.partitionID, s.segmentID, s.schema, s.logIDAlloc, s.chunkSize, s.rootPath, s.maxRowNum, wOption...)
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s.Error(err)
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}
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func (s *PackedBinlogRecordSuite) TestConvertArrowSchemaError() {
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s.schema = &schemapb.CollectionSchema{Fields: []*schemapb.FieldSchema{
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{FieldID: 14, Name: "field13", DataType: schemapb.DataType_Float16Vector, TypeParams: []*commonpb.KeyValuePair{}},
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}}
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columnGroups := genTestColumnGroups(s.schema)
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wOption := []RwOption{
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WithVersion(StorageV2),
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WithColumnGroups(columnGroups),
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}
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_, err := NewBinlogRecordWriter(s.ctx, s.collectionID, s.partitionID, s.segmentID, s.schema, s.logIDAlloc, s.chunkSize, s.rootPath, s.maxRowNum, wOption...)
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s.Error(err)
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}
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func (s *PackedBinlogRecordSuite) TestEmptyColumnGroup() {
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wOption := []RwOption{
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WithVersion(StorageV2),
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}
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_, err := NewBinlogRecordWriter(s.ctx, s.collectionID, s.partitionID, s.segmentID, s.schema, s.logIDAlloc, s.chunkSize, s.rootPath, s.maxRowNum, wOption...)
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s.Error(err)
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}
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func (s *PackedBinlogRecordSuite) TestEmptyBinlog() {
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rOption := []RwOption{
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WithVersion(StorageV2),
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}
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_, err := NewBinlogRecordReader(s.ctx, []*datapb.FieldBinlog{}, s.schema, rOption...)
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s.Error(err)
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}
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func (s *PackedBinlogRecordSuite) TestAllocIDExhausedError() {
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columnGroups := genTestColumnGroups(s.schema)
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wOption := []RwOption{
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WithVersion(StorageV2),
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WithColumnGroups(columnGroups),
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}
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logIDAlloc := allocator.NewLocalAllocator(1, 1)
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w, err := NewBinlogRecordWriter(s.ctx, s.collectionID, s.partitionID, s.segmentID, s.schema, logIDAlloc, s.chunkSize, s.rootPath, s.maxRowNum, wOption...)
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s.NoError(err)
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size := 10
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blobs, err := generateTestData(size)
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s.NoError(err)
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reader, err := NewBinlogDeserializeReader(generateTestSchema(), MakeBlobsReader(blobs))
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s.NoError(err)
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defer reader.Close()
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for i := 0; i < size; i++ {
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err = reader.Next()
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s.NoError(err)
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value := reader.Value()
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rec, err := ValueSerializer([]*Value{value}, s.schema.Fields)
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s.NoError(err)
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err = w.Write(rec)
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s.Error(err)
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}
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}
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func genRowWithBM25(magic int64) map[int64]interface{} {
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ts := tsoutil.ComposeTSByTime(getMilvusBirthday(), 0)
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return map[int64]interface{}{
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common.RowIDField: magic,
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common.TimeStampField: int64(ts),
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100: strconv.FormatInt(magic, 10),
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101: "varchar",
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102: typeutil.CreateAndSortSparseFloatRow(map[uint32]float32{1: 1}),
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}
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}
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func genCollectionSchemaWithBM25() *schemapb.CollectionSchema {
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return &schemapb.CollectionSchema{
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Name: "schema",
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Description: "schema",
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Fields: []*schemapb.FieldSchema{
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{
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FieldID: common.RowIDField,
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Name: "row_id",
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DataType: schemapb.DataType_Int64,
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},
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{
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FieldID: common.TimeStampField,
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Name: "Timestamp",
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DataType: schemapb.DataType_Int64,
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},
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{
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FieldID: 100,
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Name: "pk",
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DataType: schemapb.DataType_VarChar,
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IsPrimaryKey: true,
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},
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{
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FieldID: 101,
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Name: "text",
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DataType: schemapb.DataType_VarChar,
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TypeParams: []*commonpb.KeyValuePair{
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{
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Key: common.MaxLengthKey,
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Value: "8",
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},
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},
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},
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{
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FieldID: 102,
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Name: "sparse",
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DataType: schemapb.DataType_SparseFloatVector,
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},
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},
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Functions: []*schemapb.FunctionSchema{{
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Name: "BM25",
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Id: 100,
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Type: schemapb.FunctionType_BM25,
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InputFieldNames: []string{"text"},
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InputFieldIds: []int64{101},
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OutputFieldNames: []string{"sparse"},
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OutputFieldIds: []int64{102},
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}},
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}
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}
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func getMilvusBirthday() time.Time {
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return time.Date(2019, time.Month(5), 30, 0, 0, 0, 0, time.UTC)
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}
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