mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-05 05:18:52 +08:00
b89e5a3240
Signed-off-by: zhenshan.cao <zhenshan.cao@zilliz.com>
140 lines
3.5 KiB
Go
140 lines
3.5 KiB
Go
package querynode
|
|
|
|
import (
|
|
"encoding/binary"
|
|
"math"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
|
|
"github.com/zilliztech/milvus-distributed/internal/msgstream"
|
|
"github.com/zilliztech/milvus-distributed/internal/msgstream/pulsarms"
|
|
"github.com/zilliztech/milvus-distributed/internal/proto/commonpb"
|
|
"github.com/zilliztech/milvus-distributed/internal/proto/internalpb2"
|
|
)
|
|
|
|
// NOTE: start pulsar before test
|
|
func TestDataSyncService_Start(t *testing.T) {
|
|
node := newQueryNodeMock()
|
|
initTestMeta(t, node, 0, 0)
|
|
// test data generate
|
|
const msgLength = 10
|
|
const DIM = 16
|
|
const N = 10
|
|
|
|
var vec = [DIM]float32{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16}
|
|
var rawData []byte
|
|
for _, ele := range vec {
|
|
buf := make([]byte, 4)
|
|
binary.LittleEndian.PutUint32(buf, math.Float32bits(ele))
|
|
rawData = append(rawData, buf...)
|
|
}
|
|
bs := make([]byte, 4)
|
|
binary.LittleEndian.PutUint32(bs, 1)
|
|
rawData = append(rawData, bs...)
|
|
var records []*commonpb.Blob
|
|
for i := 0; i < N; i++ {
|
|
blob := &commonpb.Blob{
|
|
Value: rawData,
|
|
}
|
|
records = append(records, blob)
|
|
}
|
|
|
|
timeRange := TimeRange{
|
|
timestampMin: 0,
|
|
timestampMax: math.MaxUint64,
|
|
}
|
|
|
|
// messages generate
|
|
insertMessages := make([]msgstream.TsMsg, 0)
|
|
for i := 0; i < msgLength; i++ {
|
|
var msg msgstream.TsMsg = &msgstream.InsertMsg{
|
|
BaseMsg: msgstream.BaseMsg{
|
|
HashValues: []uint32{
|
|
uint32(i), uint32(i),
|
|
},
|
|
},
|
|
InsertRequest: internalpb2.InsertRequest{
|
|
Base: &commonpb.MsgBase{
|
|
MsgType: commonpb.MsgType_kInsert,
|
|
MsgID: 0,
|
|
Timestamp: uint64(i + 1000),
|
|
SourceID: 0,
|
|
},
|
|
CollectionID: UniqueID(0),
|
|
PartitionID: defaultPartitionID,
|
|
SegmentID: int64(0),
|
|
ChannelID: "0",
|
|
Timestamps: []uint64{uint64(i + 1000), uint64(i + 1000)},
|
|
RowIDs: []int64{int64(i), int64(i)},
|
|
RowData: []*commonpb.Blob{
|
|
{Value: rawData},
|
|
{Value: rawData},
|
|
},
|
|
},
|
|
}
|
|
insertMessages = append(insertMessages, msg)
|
|
}
|
|
|
|
msgPack := msgstream.MsgPack{
|
|
BeginTs: timeRange.timestampMin,
|
|
EndTs: timeRange.timestampMax,
|
|
Msgs: insertMessages,
|
|
}
|
|
|
|
// generate timeTick
|
|
timeTickMsgPack := msgstream.MsgPack{}
|
|
baseMsg := msgstream.BaseMsg{
|
|
BeginTimestamp: 0,
|
|
EndTimestamp: 0,
|
|
HashValues: []uint32{0},
|
|
}
|
|
timeTickResult := internalpb2.TimeTickMsg{
|
|
Base: &commonpb.MsgBase{
|
|
MsgType: commonpb.MsgType_kTimeTick,
|
|
MsgID: 0,
|
|
Timestamp: math.MaxUint64,
|
|
SourceID: 0,
|
|
},
|
|
}
|
|
timeTickMsg := &msgstream.TimeTickMsg{
|
|
BaseMsg: baseMsg,
|
|
TimeTickMsg: timeTickResult,
|
|
}
|
|
timeTickMsgPack.Msgs = append(timeTickMsgPack.Msgs, timeTickMsg)
|
|
|
|
// pulsar produce
|
|
const receiveBufSize = 1024
|
|
insertChannels := Params.InsertChannelNames
|
|
ddChannels := Params.DDChannelNames
|
|
pulsarURL := Params.PulsarAddress
|
|
|
|
factory := pulsarms.NewFactory(pulsarURL, receiveBufSize, 1024)
|
|
insertStream, _ := factory.NewMsgStream(node.queryNodeLoopCtx)
|
|
insertStream.AsProducer(insertChannels)
|
|
|
|
ddStream, _ := factory.NewMsgStream(node.queryNodeLoopCtx)
|
|
ddStream.AsProducer(ddChannels)
|
|
|
|
var insertMsgStream msgstream.MsgStream = insertStream
|
|
insertMsgStream.Start()
|
|
|
|
var ddMsgStream msgstream.MsgStream = ddStream
|
|
ddMsgStream.Start()
|
|
|
|
err := insertMsgStream.Produce(&msgPack)
|
|
assert.NoError(t, err)
|
|
|
|
err = insertMsgStream.Broadcast(&timeTickMsgPack)
|
|
assert.NoError(t, err)
|
|
err = ddMsgStream.Broadcast(&timeTickMsgPack)
|
|
assert.NoError(t, err)
|
|
|
|
// dataSync
|
|
node.dataSyncService = newDataSyncService(node.queryNodeLoopCtx, node.replica)
|
|
go node.dataSyncService.start()
|
|
|
|
<-node.queryNodeLoopCtx.Done()
|
|
node.Stop()
|
|
}
|