mirror of
https://gitee.com/milvus-io/milvus.git
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258 lines
7.5 KiB
Go
258 lines
7.5 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 querynode
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import (
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"context"
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"math"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/milvus-io/milvus/internal/common"
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"github.com/milvus-io/milvus/internal/msgstream"
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"github.com/milvus-io/milvus/internal/proto/commonpb"
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"github.com/milvus-io/milvus/internal/proto/internalpb"
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)
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// NOTE: start pulsar before test
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func TestDataSyncService_Start(t *testing.T) {
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collectionID := UniqueID(0)
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node := newQueryNodeMock()
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initTestMeta(t, node, 0, 0)
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// test data generate
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const msgLength = 10
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const DIM = 16
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const N = 10
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var vec = [DIM]float32{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16}
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var rawData []byte
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for _, ele := range vec {
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buf := make([]byte, 4)
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common.Endian.PutUint32(buf, math.Float32bits(ele))
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rawData = append(rawData, buf...)
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}
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bs := make([]byte, 4)
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common.Endian.PutUint32(bs, 1)
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rawData = append(rawData, bs...)
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var records []*commonpb.Blob
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for i := 0; i < N; i++ {
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blob := &commonpb.Blob{
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Value: rawData,
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}
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records = append(records, blob)
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}
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// messages generate
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insertMessages := make([]msgstream.TsMsg, 0)
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for i := 0; i < msgLength; i++ {
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var msg msgstream.TsMsg = &msgstream.InsertMsg{
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BaseMsg: msgstream.BaseMsg{
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HashValues: []uint32{
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uint32(i), uint32(i),
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},
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},
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InsertRequest: internalpb.InsertRequest{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_Insert,
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MsgID: 0,
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Timestamp: Timestamp(i + 1000),
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SourceID: 0,
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},
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CollectionID: collectionID,
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PartitionID: defaultPartitionID,
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SegmentID: UniqueID(0),
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ShardName: "0",
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Timestamps: []Timestamp{Timestamp(i + 1000), Timestamp(i + 1000)},
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RowIDs: []int64{int64(i), int64(i)},
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RowData: []*commonpb.Blob{
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{Value: rawData},
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{Value: rawData},
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},
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},
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}
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insertMessages = append(insertMessages, msg)
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}
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// generate timeTick
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timeTickMsgPack := msgstream.MsgPack{}
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baseMsg := msgstream.BaseMsg{
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BeginTimestamp: 0,
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EndTimestamp: 0,
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HashValues: []uint32{0},
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}
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timeTickResult := internalpb.TimeTickMsg{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_TimeTick,
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MsgID: 0,
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Timestamp: math.MaxUint64,
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SourceID: 0,
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},
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}
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timeTickMsg := &msgstream.TimeTickMsg{
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BaseMsg: baseMsg,
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TimeTickMsg: timeTickResult,
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}
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timeTickMsgPack.Msgs = append(timeTickMsgPack.Msgs, timeTickMsg)
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// pulsar produce
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const receiveBufSize = 1024
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pulsarURL := Params.PulsarAddress
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msFactory := msgstream.NewPmsFactory()
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m := map[string]interface{}{
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"receiveBufSize": receiveBufSize,
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"pulsarAddress": pulsarURL,
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"pulsarBufSize": 1024}
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err := msFactory.SetParams(m)
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assert.Nil(t, err)
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channels := []Channel{"0"}
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node.dataSyncService.addCollectionFlowGraph(collectionID, channels)
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err = node.dataSyncService.startCollectionFlowGraph(collectionID, channels)
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assert.NoError(t, err)
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<-node.queryNodeLoopCtx.Done()
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node.dataSyncService.close()
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err = node.Stop()
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assert.NoError(t, err)
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}
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func TestDataSyncService_collectionFlowGraphs(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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streaming, err := genSimpleReplica()
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assert.NoError(t, err)
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historicalReplica, err := genSimpleReplica()
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assert.NoError(t, err)
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fac, err := genFactory()
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assert.NoError(t, err)
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tSafe := newTSafeReplica(ctx)
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dataSyncService := newDataSyncService(ctx, streaming, historicalReplica, tSafe, fac)
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assert.NotNil(t, dataSyncService)
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dataSyncService.addCollectionFlowGraph(defaultCollectionID, []Channel{defaultVChannel})
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fg, err := dataSyncService.getCollectionFlowGraphs(defaultCollectionID, []Channel{defaultVChannel})
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assert.NotNil(t, fg)
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assert.NoError(t, err)
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assert.Equal(t, 1, len(fg))
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fg, err = dataSyncService.getCollectionFlowGraphs(UniqueID(1000), []Channel{defaultVChannel})
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assert.Nil(t, fg)
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assert.Error(t, err)
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fg, err = dataSyncService.getCollectionFlowGraphs(defaultCollectionID, []Channel{"invalid-vChannel"})
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assert.NotNil(t, fg)
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assert.NoError(t, err)
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assert.Equal(t, 0, len(fg))
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fg, err = dataSyncService.getCollectionFlowGraphs(UniqueID(1000), []Channel{"invalid-vChannel"})
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assert.Nil(t, fg)
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assert.Error(t, err)
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err = dataSyncService.startCollectionFlowGraph(defaultCollectionID, []Channel{defaultVChannel})
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assert.NoError(t, err)
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dataSyncService.removeCollectionFlowGraph(defaultCollectionID)
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fg, err = dataSyncService.getCollectionFlowGraphs(defaultCollectionID, []Channel{defaultVChannel})
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assert.Nil(t, fg)
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assert.Error(t, err)
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}
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func TestDataSyncService_partitionFlowGraphs(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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streaming, err := genSimpleReplica()
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assert.NoError(t, err)
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historicalReplica, err := genSimpleReplica()
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assert.NoError(t, err)
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fac, err := genFactory()
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assert.NoError(t, err)
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tSafe := newTSafeReplica(ctx)
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dataSyncService := newDataSyncService(ctx, streaming, historicalReplica, tSafe, fac)
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assert.NotNil(t, dataSyncService)
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dataSyncService.addPartitionFlowGraph(defaultPartitionID, defaultPartitionID, []Channel{defaultVChannel})
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fg, err := dataSyncService.getPartitionFlowGraphs(defaultPartitionID, []Channel{defaultVChannel})
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assert.NotNil(t, fg)
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assert.NoError(t, err)
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assert.Equal(t, 1, len(fg))
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fg, err = dataSyncService.getPartitionFlowGraphs(UniqueID(1000), []Channel{defaultVChannel})
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assert.Nil(t, fg)
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assert.Error(t, err)
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fg, err = dataSyncService.getPartitionFlowGraphs(defaultPartitionID, []Channel{"invalid-vChannel"})
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assert.NotNil(t, fg)
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assert.NoError(t, err)
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assert.Equal(t, 0, len(fg))
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fg, err = dataSyncService.getPartitionFlowGraphs(UniqueID(1000), []Channel{"invalid-vChannel"})
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assert.Nil(t, fg)
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assert.Error(t, err)
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err = dataSyncService.startPartitionFlowGraph(defaultPartitionID, []Channel{defaultVChannel})
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assert.NoError(t, err)
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dataSyncService.removePartitionFlowGraph(defaultPartitionID)
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fg, err = dataSyncService.getPartitionFlowGraphs(defaultPartitionID, []Channel{defaultVChannel})
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assert.Nil(t, fg)
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assert.Error(t, err)
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}
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func TestDataSyncService_removePartitionFlowGraphs(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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t.Run("test no tSafe", func(t *testing.T) {
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streaming, err := genSimpleReplica()
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assert.NoError(t, err)
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historicalReplica, err := genSimpleReplica()
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assert.NoError(t, err)
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fac, err := genFactory()
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assert.NoError(t, err)
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tSafe := newTSafeReplica(ctx)
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tSafe.addTSafe(defaultVChannel)
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dataSyncService := newDataSyncService(ctx, streaming, historicalReplica, tSafe, fac)
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assert.NotNil(t, dataSyncService)
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dataSyncService.addPartitionFlowGraph(defaultPartitionID, defaultPartitionID, []Channel{defaultVChannel})
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isRemoved := dataSyncService.tSafeReplica.removeTSafe(defaultVChannel)
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assert.True(t, isRemoved)
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dataSyncService.removePartitionFlowGraph(defaultPartitionID)
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})
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}
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