mirror of
https://gitee.com/milvus-io/milvus.git
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990 lines
27 KiB
Go
990 lines
27 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 datanode
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import (
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"context"
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"encoding/json"
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"errors"
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"fmt"
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"math/rand"
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"testing"
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"github.com/bits-and-blooms/bloom/v3"
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"github.com/samber/lo"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/stretchr/testify/suite"
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"github.com/milvus-io/milvus-proto/go-api/schemapb"
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"github.com/milvus-io/milvus/internal/common"
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"github.com/milvus-io/milvus/internal/proto/datapb"
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"github.com/milvus-io/milvus/internal/proto/internalpb"
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"github.com/milvus-io/milvus/internal/storage"
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)
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var channelMetaNodeTestDir = "/tmp/milvus_test/channel_meta"
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func TestNewChannel(t *testing.T) {
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rc := &RootCoordFactory{}
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cm := storage.NewLocalChunkManager(storage.RootPath(channelMetaNodeTestDir))
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defer cm.RemoveWithPrefix(context.Background(), cm.RootPath())
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channel := newChannel("channel", 0, nil, rc, cm)
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assert.NotNil(t, channel)
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}
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type mockDataCM struct {
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storage.ChunkManager
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}
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func (kv *mockDataCM) MultiRead(ctx context.Context, keys []string) ([][]byte, error) {
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stats := &storage.PrimaryKeyStats{
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FieldID: common.RowIDField,
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Min: 0,
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Max: 10,
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BF: bloom.NewWithEstimates(storage.BloomFilterSize, storage.MaxBloomFalsePositive),
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}
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buffer, _ := json.Marshal(stats)
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return [][]byte{buffer}, nil
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}
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type mockPkfilterMergeError struct {
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storage.ChunkManager
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}
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func (kv *mockPkfilterMergeError) MultiRead(ctx context.Context, keys []string) ([][]byte, error) {
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/*
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stats := &storage.PrimaryKeyStats{
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FieldID: common.RowIDField,
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Min: 0,
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Max: 10,
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BF: bloom.NewWithEstimates(1, 0.0001),
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}
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buffer, _ := json.Marshal(stats)
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return [][]byte{buffer}, nil*/
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return nil, errors.New("mocked multi read error")
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}
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type mockDataCMError struct {
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storage.ChunkManager
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}
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func (kv *mockDataCMError) MultiRead(ctx context.Context, keys []string) ([][]byte, error) {
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return nil, fmt.Errorf("mock error")
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}
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type mockDataCMStatsError struct {
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storage.ChunkManager
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}
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func (kv *mockDataCMStatsError) MultiRead(ctx context.Context, keys []string) ([][]byte, error) {
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return [][]byte{[]byte("3123123,error,test")}, nil
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}
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func getSimpleFieldBinlog() *datapb.FieldBinlog {
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return &datapb.FieldBinlog{
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FieldID: 106,
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Binlogs: []*datapb.Binlog{{LogPath: "test"}},
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}
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}
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func TestChannelMeta_InnerFunction(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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rc := &RootCoordFactory{
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pkType: schemapb.DataType_Int64,
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}
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var (
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collID = UniqueID(1)
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cm = storage.NewLocalChunkManager(storage.RootPath(channelMetaNodeTestDir))
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channel = newChannel("insert-01", collID, nil, rc, cm)
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)
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defer cm.RemoveWithPrefix(ctx, cm.RootPath())
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require.False(t, channel.hasSegment(0, true))
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require.False(t, channel.hasSegment(0, false))
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var err error
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startPos := &internalpb.MsgPosition{ChannelName: "insert-01", Timestamp: Timestamp(100)}
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endPos := &internalpb.MsgPosition{ChannelName: "insert-01", Timestamp: Timestamp(200)}
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err = channel.addSegment(
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addSegmentReq{
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segType: datapb.SegmentType_New,
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segID: 0,
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collID: 1,
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partitionID: 2,
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startPos: startPos,
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endPos: endPos,
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})
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assert.NoError(t, err)
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assert.True(t, channel.hasSegment(0, true))
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seg, ok := channel.segments[UniqueID(0)]
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assert.True(t, ok)
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require.NotNil(t, seg)
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assert.Equal(t, UniqueID(0), seg.segmentID)
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assert.Equal(t, UniqueID(1), seg.collectionID)
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assert.Equal(t, UniqueID(2), seg.partitionID)
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assert.Equal(t, Timestamp(100), seg.startPos.Timestamp)
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assert.Equal(t, int64(0), seg.numRows)
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assert.Equal(t, datapb.SegmentType_New, seg.getType())
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channel.updateStatistics(0, 10)
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assert.Equal(t, int64(10), seg.numRows)
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segPos := channel.listNewSegmentsStartPositions()
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assert.Equal(t, 1, len(segPos))
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assert.Equal(t, UniqueID(0), segPos[0].SegmentID)
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assert.Equal(t, "insert-01", segPos[0].StartPosition.ChannelName)
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assert.Equal(t, Timestamp(100), segPos[0].StartPosition.Timestamp)
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channel.transferNewSegments(lo.Map(segPos, func(pos *datapb.SegmentStartPosition, _ int) UniqueID {
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return pos.GetSegmentID()
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}))
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updates, err := channel.getSegmentStatisticsUpdates(0)
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assert.NoError(t, err)
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assert.Equal(t, int64(10), updates.NumRows)
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totalSegments := channel.filterSegments(common.InvalidPartitionID)
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assert.Equal(t, len(totalSegments), 1)
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}
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// TODO GOOSE
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func TestChannelMeta_getChannelName(t *testing.T) {
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t.Skip()
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}
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func TestChannelMeta_getCollectionAndPartitionID(t *testing.T) {
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tests := []struct {
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segID UniqueID
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segType datapb.SegmentType
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inCollID UniqueID
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inParID UniqueID
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description string
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}{
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{100, datapb.SegmentType_New, 1, 10, "Segment 100 of type New"},
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{200, datapb.SegmentType_Normal, 2, 20, "Segment 200 of type Normal"},
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{300, datapb.SegmentType_Flushed, 3, 30, "Segment 300 of type Flushed"},
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}
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for _, test := range tests {
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t.Run(test.description, func(t *testing.T) {
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seg := Segment{
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collectionID: test.inCollID,
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partitionID: test.inParID,
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segmentID: test.segID,
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}
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seg.setType(test.segType)
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channel := &ChannelMeta{
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segments: map[UniqueID]*Segment{
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test.segID: &seg},
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}
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collID, parID, err := channel.getCollectionAndPartitionID(test.segID)
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assert.NoError(t, err)
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assert.Equal(t, test.inCollID, collID)
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assert.Equal(t, test.inParID, parID)
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})
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}
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}
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func TestChannelMeta_segmentFlushed(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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rc := &RootCoordFactory{
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pkType: schemapb.DataType_Int64,
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}
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collID := UniqueID(1)
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cm := storage.NewLocalChunkManager(storage.RootPath(channelMetaNodeTestDir))
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defer cm.RemoveWithPrefix(ctx, cm.RootPath())
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t.Run("Test coll mot match", func(t *testing.T) {
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channel := newChannel("channel", collID, nil, rc, cm)
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err := channel.addSegment(
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addSegmentReq{
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segType: datapb.SegmentType_New,
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segID: 1,
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collID: collID + 1,
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partitionID: 0,
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startPos: nil,
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endPos: nil,
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})
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assert.NotNil(t, err)
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})
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t.Run("Test segmentFlushed", func(t *testing.T) {
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channel := &ChannelMeta{
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segments: make(map[UniqueID]*Segment),
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}
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type Test struct {
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inSegType datapb.SegmentType
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inSegID UniqueID
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}
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tests := []Test{
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// new segment
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{datapb.SegmentType_New, 1},
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{datapb.SegmentType_New, 2},
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{datapb.SegmentType_New, 3},
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// normal segment
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{datapb.SegmentType_Normal, 10},
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{datapb.SegmentType_Normal, 20},
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{datapb.SegmentType_Normal, 30},
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// flushed segment
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{datapb.SegmentType_Flushed, 100},
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{datapb.SegmentType_Flushed, 200},
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{datapb.SegmentType_Flushed, 300},
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}
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newSeg := func(channel *ChannelMeta, sType datapb.SegmentType, id UniqueID) {
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s := Segment{segmentID: id}
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s.setType(sType)
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channel.segments[id] = &s
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}
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for _, test := range tests {
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// prepare case
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newSeg(channel, test.inSegType, test.inSegID)
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channel.segmentFlushed(test.inSegID)
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flushedSeg, ok := channel.segments[test.inSegID]
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assert.True(t, ok)
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assert.Equal(t, test.inSegID, flushedSeg.segmentID)
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assert.Equal(t, datapb.SegmentType_Flushed, flushedSeg.getType())
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}
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})
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}
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func TestChannelMeta_InterfaceMethod(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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rc := &RootCoordFactory{
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pkType: schemapb.DataType_Int64,
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}
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cm := storage.NewLocalChunkManager(storage.RootPath(channelMetaNodeTestDir))
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defer cm.RemoveWithPrefix(ctx, cm.RootPath())
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t.Run("Test addFlushedSegmentWithPKs", func(t *testing.T) {
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tests := []struct {
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isvalid bool
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incollID UniqueID
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channelCollID UniqueID
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description string
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}{
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{true, 1, 1, "valid input collection"},
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{false, 1, 2, "invalid input collection"},
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}
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primaryKeyData := &storage.Int64FieldData{
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Data: []int64{9},
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}
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for _, test := range tests {
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t.Run(test.description, func(t *testing.T) {
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channel := newChannel("a", test.channelCollID, nil, rc, cm)
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if test.isvalid {
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channel.addFlushedSegmentWithPKs(100, test.incollID, 10, 1, primaryKeyData)
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assert.True(t, channel.hasSegment(100, true))
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assert.False(t, channel.hasSegment(100, false))
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} else {
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channel.addFlushedSegmentWithPKs(100, test.incollID, 10, 1, primaryKeyData)
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assert.False(t, channel.hasSegment(100, true))
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assert.False(t, channel.hasSegment(100, false))
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}
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})
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}
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})
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t.Run("Test_addNewSegment", func(t *testing.T) {
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tests := []struct {
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isValidCase bool
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channelCollID UniqueID
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inCollID UniqueID
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inSegID UniqueID
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instartPos *internalpb.MsgPosition
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expectedSegType datapb.SegmentType
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description string
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}{
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{isValidCase: false, channelCollID: 1, inCollID: 2, inSegID: 300, description: "input CollID 2 mismatch with channel collID"},
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{true, 1, 1, 200, new(internalpb.MsgPosition), datapb.SegmentType_New, "nill address for startPos"},
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{true, 1, 1, 200, &internalpb.MsgPosition{}, datapb.SegmentType_New, "empty struct for startPos"},
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}
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for _, test := range tests {
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t.Run(test.description, func(t *testing.T) {
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channel := newChannel("a", test.channelCollID, nil, rc, cm)
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require.False(t, channel.hasSegment(test.inSegID, true))
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err := channel.addSegment(
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addSegmentReq{
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segType: datapb.SegmentType_New,
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segID: test.inSegID,
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collID: test.inCollID,
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partitionID: 1,
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startPos: test.instartPos,
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endPos: &internalpb.MsgPosition{},
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})
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if test.isValidCase {
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assert.NoError(t, err)
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assert.True(t, channel.hasSegment(test.inSegID, true))
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seg, ok := channel.segments[test.inSegID]
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assert.True(t, ok)
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assert.Equal(t, test.expectedSegType, seg.getType())
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} else {
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assert.Error(t, err)
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assert.False(t, channel.hasSegment(test.inSegID, true))
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}
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})
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}
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})
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t.Run("Test_addNormalSegment", func(t *testing.T) {
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tests := []struct {
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isValidCase bool
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channelCollID UniqueID
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inCollID UniqueID
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inSegID UniqueID
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expectedSegType datapb.SegmentType
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description string
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}{
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{isValidCase: false, channelCollID: 1, inCollID: 2, inSegID: 300, description: "input CollID 2 mismatch with channel collID"},
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{true, 1, 1, 200, datapb.SegmentType_Normal, "normal case"},
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}
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for _, test := range tests {
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t.Run(test.description, func(t *testing.T) {
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channel := newChannel("a", test.channelCollID, nil, rc, &mockDataCM{})
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require.False(t, channel.hasSegment(test.inSegID, true))
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err := channel.addSegment(
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addSegmentReq{
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segType: datapb.SegmentType_Normal,
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segID: test.inSegID,
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collID: test.inCollID,
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partitionID: 1,
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numOfRows: 0,
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statsBinLogs: []*datapb.FieldBinlog{getSimpleFieldBinlog()},
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recoverTs: 0,
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})
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if test.isValidCase {
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assert.NoError(t, err)
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assert.True(t, channel.hasSegment(test.inSegID, true))
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seg, ok := channel.segments[test.inSegID]
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assert.True(t, ok)
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assert.Equal(t, test.expectedSegType, seg.getType())
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} else {
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assert.Error(t, err)
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assert.False(t, channel.hasSegment(test.inSegID, true))
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}
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})
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}
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})
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t.Run("Test_addNormalSegmentWithNilDml", func(t *testing.T) {
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channel := newChannel("a", 1, nil, rc, &mockDataCM{})
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segID := int64(101)
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require.False(t, channel.hasSegment(segID, true))
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assert.NotPanics(t, func() {
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err := channel.addSegment(
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addSegmentReq{
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segType: datapb.SegmentType_Normal,
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segID: segID,
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collID: 1,
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partitionID: 10,
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numOfRows: 0,
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statsBinLogs: []*datapb.FieldBinlog{},
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recoverTs: 0,
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})
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assert.NoError(t, err)
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})
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})
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t.Run("Test_getCollectionSchema", func(t *testing.T) {
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tests := []struct {
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isValid bool
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channelCollID UniqueID
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inputCollID UniqueID
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metaServiceErr bool
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description string
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}{
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{true, 1, 1, false, "Normal case"},
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{false, 1, 2, false, "Input collID 2 mismatch with channel collID 1"},
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{false, 1, 1, true, "RPC call fails"},
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}
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for _, test := range tests {
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t.Run(test.description, func(t *testing.T) {
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channel := newChannel("a", test.channelCollID, nil, rc, cm)
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if test.metaServiceErr {
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channel.collSchema = nil
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rc.setCollectionID(-1)
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} else {
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rc.setCollectionID(1)
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}
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s, err := channel.getCollectionSchema(test.inputCollID, Timestamp(0))
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if test.isValid {
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assert.NoError(t, err)
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assert.NotNil(t, s)
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} else {
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assert.Error(t, err)
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assert.Nil(t, s)
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}
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})
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}
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rc.setCollectionID(1)
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})
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t.Run("Test listAllSegmentIDs", func(t *testing.T) {
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s1 := Segment{segmentID: 1}
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s2 := Segment{segmentID: 2}
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s3 := Segment{segmentID: 3}
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s1.setType(datapb.SegmentType_New)
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s2.setType(datapb.SegmentType_Normal)
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s3.setType(datapb.SegmentType_Flushed)
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channel := &ChannelMeta{
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segments: map[UniqueID]*Segment{
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1: &s1,
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2: &s2,
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3: &s3,
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},
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}
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ids := channel.listAllSegmentIDs()
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assert.ElementsMatch(t, []UniqueID{1, 2, 3}, ids)
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})
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t.Run("Test listPartitionSegments", func(t *testing.T) {
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channel := &ChannelMeta{segments: make(map[UniqueID]*Segment)}
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segs := []struct {
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segID UniqueID
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partID UniqueID
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segType datapb.SegmentType
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}{
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{1, 1, datapb.SegmentType_New},
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{2, 1, datapb.SegmentType_Normal},
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{3, 1, datapb.SegmentType_Flushed},
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{4, 2, datapb.SegmentType_New},
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{5, 2, datapb.SegmentType_Normal},
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{6, 2, datapb.SegmentType_Flushed},
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}
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for _, seg := range segs {
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s := Segment{
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segmentID: seg.segID,
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partitionID: seg.partID,
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}
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s.setType(seg.segType)
|
|
channel.segments[seg.segID] = &s
|
|
}
|
|
|
|
ids := channel.listPartitionSegments(1)
|
|
assert.ElementsMatch(t, []UniqueID{1, 2, 3}, ids)
|
|
})
|
|
|
|
t.Run("Test_addSegmentMinIOLoadError", func(t *testing.T) {
|
|
channel := newChannel("a", 1, nil, rc, cm)
|
|
channel.chunkManager = &mockDataCMError{}
|
|
|
|
err := channel.addSegment(
|
|
addSegmentReq{
|
|
segType: datapb.SegmentType_Normal,
|
|
segID: 1,
|
|
collID: 1,
|
|
partitionID: 2,
|
|
numOfRows: int64(10),
|
|
statsBinLogs: []*datapb.FieldBinlog{getSimpleFieldBinlog()},
|
|
recoverTs: 0,
|
|
})
|
|
assert.NotNil(t, err)
|
|
err = channel.addSegment(
|
|
addSegmentReq{
|
|
segType: datapb.SegmentType_Flushed,
|
|
segID: 1,
|
|
collID: 1,
|
|
partitionID: 2,
|
|
numOfRows: int64(0),
|
|
statsBinLogs: []*datapb.FieldBinlog{getSimpleFieldBinlog()},
|
|
recoverTs: 0,
|
|
})
|
|
assert.NotNil(t, err)
|
|
})
|
|
|
|
t.Run("Test_addSegmentStatsError", func(t *testing.T) {
|
|
channel := newChannel("insert-01", 1, nil, rc, cm)
|
|
channel.chunkManager = &mockDataCMStatsError{}
|
|
var err error
|
|
|
|
err = channel.addSegment(
|
|
addSegmentReq{
|
|
segType: datapb.SegmentType_Normal,
|
|
segID: 1,
|
|
collID: 1,
|
|
partitionID: 2,
|
|
numOfRows: int64(10),
|
|
statsBinLogs: []*datapb.FieldBinlog{getSimpleFieldBinlog()},
|
|
recoverTs: 0,
|
|
})
|
|
assert.NotNil(t, err)
|
|
err = channel.addSegment(
|
|
addSegmentReq{
|
|
segType: datapb.SegmentType_Flushed,
|
|
segID: 1,
|
|
collID: 1,
|
|
partitionID: 2,
|
|
numOfRows: int64(0),
|
|
statsBinLogs: []*datapb.FieldBinlog{getSimpleFieldBinlog()},
|
|
recoverTs: 0,
|
|
})
|
|
assert.NotNil(t, err)
|
|
})
|
|
|
|
t.Run("Test_addSegmentPkfilterError", func(t *testing.T) {
|
|
channel := newChannel("insert-01", 1, nil, rc, cm)
|
|
channel.chunkManager = &mockPkfilterMergeError{}
|
|
var err error
|
|
|
|
err = channel.addSegment(
|
|
addSegmentReq{
|
|
segType: datapb.SegmentType_Normal,
|
|
segID: 1,
|
|
collID: 1,
|
|
partitionID: 2,
|
|
numOfRows: int64(10),
|
|
statsBinLogs: []*datapb.FieldBinlog{getSimpleFieldBinlog()},
|
|
recoverTs: 0,
|
|
})
|
|
assert.NotNil(t, err)
|
|
err = channel.addSegment(
|
|
addSegmentReq{
|
|
segType: datapb.SegmentType_Flushed,
|
|
segID: 1,
|
|
collID: 1,
|
|
partitionID: 2,
|
|
numOfRows: int64(0),
|
|
statsBinLogs: []*datapb.FieldBinlog{getSimpleFieldBinlog()},
|
|
recoverTs: 0,
|
|
})
|
|
assert.NotNil(t, err)
|
|
})
|
|
|
|
t.Run("Test_mergeFlushedSegments", func(t *testing.T) {
|
|
channel := newChannel("channel", 1, nil, rc, cm)
|
|
|
|
primaryKeyData := &storage.Int64FieldData{
|
|
Data: []UniqueID{1},
|
|
}
|
|
tests := []struct {
|
|
description string
|
|
isValid bool
|
|
stored bool
|
|
|
|
inCompactedFrom []UniqueID
|
|
expectedFrom []UniqueID
|
|
inSeg *Segment
|
|
}{
|
|
{"mismatch collection", false, false, []UniqueID{1, 2}, []UniqueID{1, 2}, &Segment{
|
|
segmentID: 3,
|
|
collectionID: -1,
|
|
}},
|
|
{"no match flushed segment", true, true, []UniqueID{1, 6}, []UniqueID{1}, &Segment{
|
|
segmentID: 3,
|
|
collectionID: 1,
|
|
numRows: 15,
|
|
}},
|
|
{"numRows==0", true, false, []UniqueID{1, 2}, []UniqueID{1, 2}, &Segment{
|
|
segmentID: 3,
|
|
collectionID: 1,
|
|
numRows: 0,
|
|
}},
|
|
{"numRows>0", true, true, []UniqueID{1, 2}, []UniqueID{1, 2}, &Segment{
|
|
segmentID: 3,
|
|
collectionID: 1,
|
|
numRows: 15,
|
|
}},
|
|
{"segment exists but not flushed", true, true, []UniqueID{1, 4}, []UniqueID{1}, &Segment{
|
|
segmentID: 3,
|
|
collectionID: 1,
|
|
numRows: 15,
|
|
}},
|
|
}
|
|
|
|
for _, test := range tests {
|
|
t.Run(test.description, func(t *testing.T) {
|
|
// prepare segment
|
|
if !channel.hasSegment(1, true) {
|
|
channel.addFlushedSegmentWithPKs(1, 1, 0, 10, primaryKeyData)
|
|
}
|
|
|
|
if !channel.hasSegment(2, true) {
|
|
channel.addFlushedSegmentWithPKs(2, 1, 0, 10, primaryKeyData)
|
|
}
|
|
|
|
if !channel.hasSegment(4, false) {
|
|
channel.removeSegments(4)
|
|
channel.addSegment(addSegmentReq{
|
|
segType: datapb.SegmentType_Normal,
|
|
segID: 4,
|
|
collID: 1,
|
|
partitionID: 0,
|
|
})
|
|
}
|
|
|
|
if channel.hasSegment(3, true) {
|
|
channel.removeSegments(3)
|
|
}
|
|
|
|
require.True(t, channel.hasSegment(1, true))
|
|
require.True(t, channel.hasSegment(2, true))
|
|
require.True(t, channel.hasSegment(4, false))
|
|
require.False(t, channel.hasSegment(3, true))
|
|
|
|
// tests start
|
|
err := channel.mergeFlushedSegments(test.inSeg, 100, test.inCompactedFrom)
|
|
if test.isValid {
|
|
assert.NoError(t, err)
|
|
} else {
|
|
assert.Error(t, err)
|
|
}
|
|
|
|
if test.stored {
|
|
assert.True(t, channel.hasSegment(3, true))
|
|
|
|
to2from := channel.listCompactedSegmentIDs()
|
|
assert.NotEmpty(t, to2from)
|
|
|
|
from, ok := to2from[3]
|
|
assert.True(t, ok)
|
|
assert.ElementsMatch(t, test.expectedFrom, from)
|
|
} else {
|
|
assert.False(t, channel.hasSegment(3, true))
|
|
}
|
|
|
|
})
|
|
}
|
|
})
|
|
|
|
}
|
|
func TestChannelMeta_UpdatePKRange(t *testing.T) {
|
|
ctx, cancel := context.WithCancel(context.Background())
|
|
defer cancel()
|
|
rc := &RootCoordFactory{
|
|
pkType: schemapb.DataType_Int64,
|
|
}
|
|
collID := UniqueID(1)
|
|
partID := UniqueID(2)
|
|
chanName := "insert-02"
|
|
startPos := &internalpb.MsgPosition{ChannelName: chanName, Timestamp: Timestamp(100)}
|
|
endPos := &internalpb.MsgPosition{ChannelName: chanName, Timestamp: Timestamp(200)}
|
|
|
|
cm := storage.NewLocalChunkManager(storage.RootPath(channelMetaNodeTestDir))
|
|
defer cm.RemoveWithPrefix(ctx, cm.RootPath())
|
|
channel := newChannel("chanName", collID, nil, rc, cm)
|
|
channel.chunkManager = &mockDataCM{}
|
|
|
|
err := channel.addSegment(
|
|
addSegmentReq{
|
|
segType: datapb.SegmentType_New,
|
|
segID: 1,
|
|
collID: collID,
|
|
partitionID: partID,
|
|
startPos: startPos,
|
|
endPos: endPos,
|
|
})
|
|
assert.Nil(t, err)
|
|
err = channel.addSegment(
|
|
addSegmentReq{
|
|
segType: datapb.SegmentType_Normal,
|
|
segID: 2,
|
|
collID: collID,
|
|
partitionID: partID,
|
|
numOfRows: 100,
|
|
statsBinLogs: []*datapb.FieldBinlog{getSimpleFieldBinlog()},
|
|
recoverTs: 0,
|
|
})
|
|
assert.Nil(t, err)
|
|
|
|
segNew := channel.segments[1]
|
|
segNormal := channel.segments[2]
|
|
|
|
cases := make([]int64, 0, 100)
|
|
for i := 0; i < 100; i++ {
|
|
cases = append(cases, rand.Int63())
|
|
}
|
|
for _, c := range cases {
|
|
channel.updateSegmentPKRange(1, &storage.Int64FieldData{Data: []int64{c}}) // new segment
|
|
channel.updateSegmentPKRange(2, &storage.Int64FieldData{Data: []int64{c}}) // normal segment
|
|
channel.updateSegmentPKRange(3, &storage.Int64FieldData{Data: []int64{c}}) // non-exist segment
|
|
|
|
pk := newInt64PrimaryKey(c)
|
|
|
|
assert.True(t, segNew.isPKExist(pk))
|
|
assert.True(t, segNormal.isPKExist(pk))
|
|
}
|
|
|
|
}
|
|
|
|
func TestChannelMeta_ChannelCP(t *testing.T) {
|
|
ctx, cancel := context.WithCancel(context.Background())
|
|
defer cancel()
|
|
rc := &RootCoordFactory{
|
|
pkType: schemapb.DataType_Int64,
|
|
}
|
|
|
|
mockVChannel := "fake-by-dev-rootcoord-dml-1-testchannelcp-v0"
|
|
mockPChannel := "fake-by-dev-rootcoord-dml-1"
|
|
|
|
collID := UniqueID(1)
|
|
cm := storage.NewLocalChunkManager(storage.RootPath(channelMetaNodeTestDir))
|
|
defer func() {
|
|
err := cm.RemoveWithPrefix(ctx, cm.RootPath())
|
|
assert.NoError(t, err)
|
|
}()
|
|
|
|
t.Run("get and set", func(t *testing.T) {
|
|
pos := &internalpb.MsgPosition{
|
|
ChannelName: mockPChannel,
|
|
Timestamp: 1000,
|
|
}
|
|
channel := newChannel(mockVChannel, collID, nil, rc, cm)
|
|
channel.chunkManager = &mockDataCM{}
|
|
position := channel.getChannelCheckpoint(pos)
|
|
assert.NotNil(t, position)
|
|
assert.True(t, position.ChannelName == pos.ChannelName)
|
|
assert.True(t, position.Timestamp == pos.Timestamp)
|
|
})
|
|
|
|
t.Run("set insertBuffer&deleteBuffer then get", func(t *testing.T) {
|
|
run := func(curInsertPos, curDeletePos *internalpb.MsgPosition,
|
|
hisInsertPoss, hisDeletePoss []*internalpb.MsgPosition,
|
|
ttPos, expectedPos *internalpb.MsgPosition) {
|
|
segmentID := UniqueID(1)
|
|
channel := newChannel(mockVChannel, collID, nil, rc, cm)
|
|
channel.chunkManager = &mockDataCM{}
|
|
err := channel.addSegment(
|
|
addSegmentReq{
|
|
segType: datapb.SegmentType_New,
|
|
segID: segmentID,
|
|
collID: collID,
|
|
})
|
|
assert.NoError(t, err)
|
|
// set history insert buffers
|
|
for _, pos := range hisInsertPoss {
|
|
pos.MsgID = []byte{1}
|
|
channel.setCurInsertBuffer(segmentID, &BufferData{
|
|
startPos: pos,
|
|
})
|
|
channel.rollInsertBuffer(segmentID)
|
|
}
|
|
// set history delete buffers
|
|
for _, pos := range hisDeletePoss {
|
|
pos.MsgID = []byte{1}
|
|
channel.setCurDeleteBuffer(segmentID, &DelDataBuf{
|
|
startPos: pos,
|
|
})
|
|
channel.rollDeleteBuffer(segmentID)
|
|
}
|
|
// set cur buffers
|
|
if curInsertPos != nil {
|
|
curInsertPos.MsgID = []byte{1}
|
|
channel.setCurInsertBuffer(segmentID, &BufferData{
|
|
startPos: curInsertPos,
|
|
})
|
|
}
|
|
if curDeletePos != nil {
|
|
curDeletePos.MsgID = []byte{1}
|
|
channel.setCurDeleteBuffer(segmentID, &DelDataBuf{
|
|
startPos: curDeletePos,
|
|
})
|
|
}
|
|
// set channelCP
|
|
resPos := channel.getChannelCheckpoint(ttPos)
|
|
assert.NotNil(t, resPos)
|
|
assert.True(t, resPos.ChannelName == expectedPos.ChannelName)
|
|
assert.True(t, resPos.Timestamp == expectedPos.Timestamp)
|
|
}
|
|
|
|
run(&internalpb.MsgPosition{Timestamp: 50}, &internalpb.MsgPosition{Timestamp: 60},
|
|
[]*internalpb.MsgPosition{{Timestamp: 70}}, []*internalpb.MsgPosition{{Timestamp: 120}},
|
|
&internalpb.MsgPosition{Timestamp: 120}, &internalpb.MsgPosition{Timestamp: 50})
|
|
|
|
run(&internalpb.MsgPosition{Timestamp: 50}, &internalpb.MsgPosition{Timestamp: 60},
|
|
[]*internalpb.MsgPosition{{Timestamp: 70}}, []*internalpb.MsgPosition{{Timestamp: 120}},
|
|
&internalpb.MsgPosition{Timestamp: 30}, &internalpb.MsgPosition{Timestamp: 50})
|
|
|
|
// nil cur buffer
|
|
run(nil, nil,
|
|
[]*internalpb.MsgPosition{{Timestamp: 120}}, []*internalpb.MsgPosition{{Timestamp: 110}},
|
|
&internalpb.MsgPosition{Timestamp: 130}, &internalpb.MsgPosition{Timestamp: 110})
|
|
|
|
// nil history buffer
|
|
run(&internalpb.MsgPosition{Timestamp: 50}, &internalpb.MsgPosition{Timestamp: 100},
|
|
nil, nil,
|
|
&internalpb.MsgPosition{Timestamp: 100}, &internalpb.MsgPosition{Timestamp: 50})
|
|
|
|
// nil buffer
|
|
run(nil, nil,
|
|
nil, nil,
|
|
&internalpb.MsgPosition{Timestamp: 100}, &internalpb.MsgPosition{Timestamp: 100})
|
|
})
|
|
}
|
|
|
|
// ChannelMetaSuite setup test suite for ChannelMeta
|
|
type ChannelMetaSuite struct {
|
|
suite.Suite
|
|
channel *ChannelMeta
|
|
|
|
collID UniqueID
|
|
partID UniqueID
|
|
vchanName string
|
|
cm *storage.LocalChunkManager
|
|
}
|
|
|
|
func (s *ChannelMetaSuite) SetupSuite() {
|
|
rc := &RootCoordFactory{
|
|
pkType: schemapb.DataType_Int64,
|
|
}
|
|
s.collID = 1
|
|
s.cm = storage.NewLocalChunkManager(storage.RootPath(channelMetaNodeTestDir))
|
|
s.channel = newChannel("channel", s.collID, nil, rc, s.cm)
|
|
s.vchanName = "channel"
|
|
}
|
|
|
|
func (s *ChannelMetaSuite) TearDownSuite() {
|
|
s.cm.RemoveWithPrefix(context.Background(), s.cm.RootPath())
|
|
}
|
|
|
|
func (s *ChannelMetaSuite) SetupTest() {
|
|
var err error
|
|
err = s.channel.addSegment(addSegmentReq{
|
|
segType: datapb.SegmentType_New,
|
|
segID: 1,
|
|
collID: s.collID,
|
|
partitionID: s.partID,
|
|
startPos: &internalpb.MsgPosition{},
|
|
endPos: nil,
|
|
})
|
|
s.Require().NoError(err)
|
|
err = s.channel.addSegment(addSegmentReq{
|
|
segType: datapb.SegmentType_Normal,
|
|
segID: 2,
|
|
collID: s.collID,
|
|
partitionID: s.partID,
|
|
numOfRows: 10,
|
|
statsBinLogs: nil,
|
|
recoverTs: 0,
|
|
})
|
|
s.Require().NoError(err)
|
|
err = s.channel.addSegment(addSegmentReq{
|
|
segType: datapb.SegmentType_Flushed,
|
|
segID: 3,
|
|
collID: s.collID,
|
|
partitionID: s.partID,
|
|
numOfRows: 10,
|
|
statsBinLogs: nil,
|
|
recoverTs: 0,
|
|
})
|
|
s.Require().NoError(err)
|
|
}
|
|
|
|
func (s *ChannelMetaSuite) TearDownTest() {
|
|
s.channel.removeSegments(1, 2, 3)
|
|
}
|
|
|
|
func (s *ChannelMetaSuite) TestHasSegment() {
|
|
segs := []struct {
|
|
segID UniqueID
|
|
sType datapb.SegmentType
|
|
}{
|
|
{100, datapb.SegmentType_New},
|
|
{101, datapb.SegmentType_New},
|
|
{200, datapb.SegmentType_Normal},
|
|
{201, datapb.SegmentType_Normal},
|
|
{300, datapb.SegmentType_Flushed},
|
|
{301, datapb.SegmentType_Flushed},
|
|
{400, datapb.SegmentType_Compacted},
|
|
{401, datapb.SegmentType_Compacted},
|
|
}
|
|
|
|
channel := &ChannelMeta{
|
|
segments: make(map[UniqueID]*Segment),
|
|
}
|
|
|
|
for _, seg := range segs {
|
|
s := Segment{segmentID: seg.segID}
|
|
s.setType(seg.sType)
|
|
channel.segments[seg.segID] = &s
|
|
}
|
|
|
|
tests := []struct {
|
|
description string
|
|
inSegID UniqueID
|
|
countFlushed bool
|
|
|
|
expected bool
|
|
}{
|
|
{"segment 100 exist/not countFlushed", 100, false, true},
|
|
{"segment 101 exist/countFlushed", 101, true, true},
|
|
{"segment 200 exist/not countFlushed", 200, false, true},
|
|
{"segment 201 exist/countFlushed", 201, true, true},
|
|
{"segment 300 not exist/not countFlushed", 300, false, false},
|
|
{"segment 301 exist/countFlushed", 301, true, true},
|
|
{"segment 400 not exist/not countFlushed", 400, false, false},
|
|
{"segment 401 not exist/countFlushed", 401, true, false},
|
|
{"segment 500 not exist/not countFlushed", 500, false, false},
|
|
{"segment 501 not exist/countFlushed", 501, true, false},
|
|
}
|
|
|
|
for _, test := range tests {
|
|
s.Run(test.description, func() {
|
|
got := channel.hasSegment(test.inSegID, test.countFlushed)
|
|
s.Assert().Equal(test.expected, got)
|
|
})
|
|
}
|
|
}
|
|
|
|
func (s *ChannelMetaSuite) getSegmentByID(id UniqueID) (*Segment, bool) {
|
|
s.channel.segMu.RLock()
|
|
defer s.channel.segMu.RUnlock()
|
|
|
|
seg, ok := s.channel.segments[id]
|
|
if ok && seg.isValid() {
|
|
return seg, true
|
|
}
|
|
|
|
return nil, false
|
|
}
|
|
|
|
func TestChannelMetaSuite(t *testing.T) {
|
|
suite.Run(t, new(ChannelMetaSuite))
|
|
}
|