mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-11 09:46:26 +08:00
117 lines
2.9 KiB
Go
117 lines
2.9 KiB
Go
package datanode
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import (
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"context"
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"math"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/zilliztech/milvus-distributed/internal/msgstream"
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"github.com/zilliztech/milvus-distributed/internal/msgstream/pulsarms"
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"github.com/zilliztech/milvus-distributed/internal/proto/commonpb"
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"github.com/zilliztech/milvus-distributed/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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const ctxTimeInMillisecond = 2000
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const closeWithDeadline = true
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var ctx context.Context
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if closeWithDeadline {
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var cancel context.CancelFunc
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d := time.Now().Add(ctxTimeInMillisecond * time.Millisecond)
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ctx, cancel = context.WithDeadline(context.Background(), d)
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defer cancel()
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} else {
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ctx = context.Background()
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}
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// init data node
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pulsarURL := Params.PulsarAddress
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Factory := &MetaFactory{}
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collMeta := Factory.CollectionMetaFactory(UniqueID(0), "coll1")
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chanSize := 100
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flushChan := make(chan *flushMsg, chanSize)
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replica := newReplica()
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allocFactory := AllocatorFactory{}
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msFactory := pulsarms.NewFactory()
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m := map[string]interface{}{
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"pulsarAddress": pulsarURL,
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"receiveBufSize": 1024,
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"pulsarBufSize": 1024}
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err := msFactory.SetParams(m)
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sync := newDataSyncService(ctx, flushChan, replica, allocFactory, msFactory)
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sync.replica.addCollection(collMeta.ID, collMeta.Schema)
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sync.init()
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go sync.start()
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timeRange := TimeRange{
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timestampMin: 0,
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timestampMax: math.MaxUint64,
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}
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dataFactory := NewDataFactory()
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insertMessages := dataFactory.GetMsgStreamTsInsertMsgs(2)
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msgPack := msgstream.MsgPack{
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BeginTs: timeRange.timestampMin,
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EndTs: timeRange.timestampMax,
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Msgs: insertMessages,
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}
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// generate timeTick
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timeTickMsgPack := msgstream.MsgPack{}
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timeTickMsg := &msgstream.TimeTickMsg{
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BaseMsg: msgstream.BaseMsg{
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BeginTimestamp: Timestamp(0),
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EndTimestamp: Timestamp(0),
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HashValues: []uint32{0},
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},
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TimeTickMsg: internalpb.TimeTickMsg{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_TimeTick,
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MsgID: UniqueID(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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}
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timeTickMsgPack.Msgs = append(timeTickMsgPack.Msgs, timeTickMsg)
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// pulsar produce
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insertChannels := Params.InsertChannelNames
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ddChannels := Params.DDChannelNames
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assert.NoError(t, err)
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insertStream, _ := msFactory.NewMsgStream(ctx)
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insertStream.AsProducer(insertChannels)
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ddStream, _ := msFactory.NewMsgStream(ctx)
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ddStream.AsProducer(ddChannels)
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var insertMsgStream msgstream.MsgStream = insertStream
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insertMsgStream.Start()
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var ddMsgStream msgstream.MsgStream = ddStream
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ddMsgStream.Start()
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err = insertMsgStream.Produce(ctx, &msgPack)
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assert.NoError(t, err)
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err = insertMsgStream.Broadcast(ctx, &timeTickMsgPack)
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assert.NoError(t, err)
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err = ddMsgStream.Broadcast(ctx, &timeTickMsgPack)
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assert.NoError(t, err)
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// dataSync
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Params.FlushInsertBufferSize = 1
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<-sync.ctx.Done()
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sync.close()
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}
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