mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-03 04:19:18 +08:00
ad0cce8f70
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com> Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
449 lines
12 KiB
Go
449 lines
12 KiB
Go
// Licensed to the LF AI & Data foundation under one
|
|
// or more contributor license agreements. See the NOTICE file
|
|
// distributed with this work for additional information
|
|
// regarding copyright ownership. The ASF licenses this file
|
|
// to you under the Apache License, Version 2.0 (the
|
|
// "License"); you may not use this file except in compliance
|
|
// with the License. You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package querynode
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/mock"
|
|
|
|
"github.com/milvus-io/milvus-proto/go-api/commonpb"
|
|
"github.com/milvus-io/milvus-proto/go-api/schemapb"
|
|
"github.com/milvus-io/milvus/internal/mq/msgstream"
|
|
"github.com/milvus-io/milvus/internal/mq/msgstream/mqwrapper/rmq"
|
|
"github.com/milvus-io/milvus/internal/proto/datapb"
|
|
"github.com/milvus-io/milvus/internal/proto/internalpb"
|
|
"github.com/milvus-io/milvus/internal/proto/querypb"
|
|
"github.com/milvus-io/milvus/internal/util/funcutil"
|
|
"github.com/milvus-io/milvus/internal/util/hardware"
|
|
"github.com/milvus-io/milvus/internal/util/typeutil"
|
|
)
|
|
|
|
func TestTask_loadSegmentsTask(t *testing.T) {
|
|
ctx, cancel := context.WithCancel(context.Background())
|
|
defer cancel()
|
|
schema := genTestCollectionSchema()
|
|
|
|
genLoadEmptySegmentsRequest := func() *querypb.LoadSegmentsRequest {
|
|
req := &querypb.LoadSegmentsRequest{
|
|
Base: genCommonMsgBase(commonpb.MsgType_LoadSegments, 0),
|
|
CollectionID: defaultCollectionID,
|
|
Schema: schema,
|
|
}
|
|
return req
|
|
}
|
|
|
|
t.Run("test timestamp", func(t *testing.T) {
|
|
timestamp := Timestamp(1000)
|
|
task := loadSegmentsTask{
|
|
baseTask: baseTask{
|
|
ts: timestamp,
|
|
ctx: ctx,
|
|
},
|
|
req: genLoadEmptySegmentsRequest(),
|
|
}
|
|
resT := task.Timestamp()
|
|
assert.Equal(t, timestamp, resT)
|
|
})
|
|
|
|
t.Run("test OnEnqueue", func(t *testing.T) {
|
|
task := loadSegmentsTask{
|
|
baseTask: baseTask{
|
|
ctx: ctx,
|
|
},
|
|
req: genLoadEmptySegmentsRequest(),
|
|
}
|
|
err := task.OnEnqueue()
|
|
assert.NoError(t, err)
|
|
task.req.Base = nil
|
|
err = task.OnEnqueue()
|
|
assert.NoError(t, err)
|
|
})
|
|
|
|
t.Run("test execute grpc", func(t *testing.T) {
|
|
node, err := genSimpleQueryNode(ctx)
|
|
assert.NoError(t, err)
|
|
|
|
node.metaReplica.removeSegment(defaultSegmentID, segmentTypeSealed)
|
|
|
|
fieldBinlog, statsLog, err := saveBinLog(ctx, defaultCollectionID, defaultPartitionID, defaultSegmentID, defaultMsgLength, schema)
|
|
assert.NoError(t, err)
|
|
|
|
req := &querypb.LoadSegmentsRequest{
|
|
Base: genCommonMsgBase(commonpb.MsgType_LoadSegments, node.session.ServerID),
|
|
Schema: schema,
|
|
Infos: []*querypb.SegmentLoadInfo{
|
|
{
|
|
SegmentID: defaultSegmentID,
|
|
PartitionID: defaultPartitionID,
|
|
CollectionID: defaultCollectionID,
|
|
BinlogPaths: fieldBinlog,
|
|
Statslogs: statsLog,
|
|
},
|
|
},
|
|
}
|
|
|
|
task := loadSegmentsTask{
|
|
baseTask: baseTask{
|
|
ctx: ctx,
|
|
},
|
|
req: req,
|
|
node: node,
|
|
}
|
|
err = task.Execute(ctx)
|
|
assert.NoError(t, err)
|
|
})
|
|
|
|
t.Run("test repeated load", func(t *testing.T) {
|
|
node, err := genSimpleQueryNode(ctx)
|
|
assert.NoError(t, err)
|
|
|
|
node.metaReplica.removeSegment(defaultSegmentID, segmentTypeSealed)
|
|
|
|
fieldBinlog, statsLog, err := saveBinLog(ctx, defaultCollectionID, defaultPartitionID, defaultSegmentID, defaultMsgLength, schema)
|
|
assert.NoError(t, err)
|
|
|
|
req := &querypb.LoadSegmentsRequest{
|
|
Base: genCommonMsgBase(commonpb.MsgType_LoadSegments, node.session.ServerID),
|
|
Schema: schema,
|
|
Infos: []*querypb.SegmentLoadInfo{
|
|
{
|
|
SegmentID: defaultSegmentID,
|
|
PartitionID: defaultPartitionID,
|
|
CollectionID: defaultCollectionID,
|
|
BinlogPaths: fieldBinlog,
|
|
Statslogs: statsLog,
|
|
},
|
|
},
|
|
}
|
|
|
|
task := loadSegmentsTask{
|
|
baseTask: baseTask{
|
|
ctx: ctx,
|
|
},
|
|
req: req,
|
|
node: node,
|
|
}
|
|
// execute loadSegmentsTask twice
|
|
err = task.PreExecute(ctx)
|
|
assert.NoError(t, err)
|
|
err = task.Execute(ctx)
|
|
assert.NoError(t, err)
|
|
err = task.PreExecute(ctx)
|
|
assert.NoError(t, err)
|
|
err = task.Execute(ctx)
|
|
assert.NoError(t, err)
|
|
// expected only one segment in replica
|
|
num := node.metaReplica.getSegmentNum(segmentTypeSealed)
|
|
assert.Equal(t, 1, num)
|
|
})
|
|
|
|
t.Run("test FromDmlCPLoadDelete", func(t *testing.T) {
|
|
node, err := genSimpleQueryNode(ctx)
|
|
assert.NoError(t, err)
|
|
|
|
vDmChannel := "by-dev-rootcoord-dml_1_2021v1"
|
|
pDmChannel := funcutil.ToPhysicalChannel(vDmChannel)
|
|
stream, err := node.factory.NewMsgStream(node.queryNodeLoopCtx)
|
|
assert.Nil(t, err)
|
|
stream.AsProducer([]string{pDmChannel})
|
|
timeTickMsg := &msgstream.TimeTickMsg{
|
|
BaseMsg: msgstream.BaseMsg{
|
|
HashValues: []uint32{1},
|
|
},
|
|
TimeTickMsg: internalpb.TimeTickMsg{
|
|
Base: &commonpb.MsgBase{
|
|
MsgType: commonpb.MsgType_TimeTick,
|
|
Timestamp: 100,
|
|
},
|
|
},
|
|
}
|
|
|
|
deleteMsg := &msgstream.DeleteMsg{
|
|
BaseMsg: msgstream.BaseMsg{
|
|
HashValues: []uint32{1, 1, 1},
|
|
},
|
|
DeleteRequest: internalpb.DeleteRequest{
|
|
Base: &commonpb.MsgBase{
|
|
MsgType: commonpb.MsgType_Delete,
|
|
Timestamp: 110,
|
|
},
|
|
CollectionID: defaultCollectionID,
|
|
PartitionID: defaultPartitionID,
|
|
PrimaryKeys: &schemapb.IDs{
|
|
IdField: &schemapb.IDs_IntId{
|
|
IntId: &schemapb.LongArray{
|
|
Data: []int64{1, 2, 3},
|
|
},
|
|
},
|
|
},
|
|
Timestamps: []Timestamp{110, 110, 110},
|
|
NumRows: 3,
|
|
},
|
|
}
|
|
|
|
pos1, err := stream.ProduceMark(&msgstream.MsgPack{Msgs: []msgstream.TsMsg{timeTickMsg}})
|
|
assert.NoError(t, err)
|
|
msgIDs, ok := pos1[pDmChannel]
|
|
assert.True(t, ok)
|
|
assert.Equal(t, 1, len(msgIDs))
|
|
err = stream.Produce(&msgstream.MsgPack{Msgs: []msgstream.TsMsg{deleteMsg}})
|
|
assert.NoError(t, err)
|
|
|
|
// to stop reader from cp
|
|
go func() {
|
|
for {
|
|
select {
|
|
case <-ctx.Done():
|
|
break
|
|
default:
|
|
timeTickMsg.Base.Timestamp += 100
|
|
stream.Produce(&msgstream.MsgPack{Msgs: []msgstream.TsMsg{timeTickMsg}})
|
|
time.Sleep(200 * time.Millisecond)
|
|
}
|
|
}
|
|
}()
|
|
|
|
segmentID := defaultSegmentID + 1
|
|
fieldBinlog, statsLog, err := saveBinLog(ctx, defaultCollectionID, defaultPartitionID, segmentID, defaultMsgLength, schema)
|
|
assert.NoError(t, err)
|
|
|
|
req := &querypb.LoadSegmentsRequest{
|
|
Base: genCommonMsgBase(commonpb.MsgType_LoadSegments, node.session.ServerID),
|
|
Schema: schema,
|
|
Infos: []*querypb.SegmentLoadInfo{
|
|
{
|
|
SegmentID: segmentID,
|
|
PartitionID: defaultPartitionID,
|
|
CollectionID: defaultCollectionID,
|
|
BinlogPaths: fieldBinlog,
|
|
NumOfRows: defaultMsgLength,
|
|
Statslogs: statsLog,
|
|
InsertChannel: vDmChannel,
|
|
},
|
|
},
|
|
DeltaPositions: []*internalpb.MsgPosition{
|
|
{
|
|
ChannelName: vDmChannel,
|
|
MsgID: msgIDs[0].Serialize(),
|
|
Timestamp: 100,
|
|
},
|
|
},
|
|
}
|
|
|
|
task := loadSegmentsTask{
|
|
baseTask: baseTask{
|
|
ctx: ctx,
|
|
},
|
|
req: req,
|
|
node: node,
|
|
}
|
|
err = task.PreExecute(ctx)
|
|
assert.NoError(t, err)
|
|
err = task.Execute(ctx)
|
|
assert.NoError(t, err)
|
|
segment, err := node.metaReplica.getSegmentByID(segmentID, segmentTypeSealed)
|
|
assert.NoError(t, err)
|
|
|
|
// has reload 3 delete log from dm channel, so next delete offset should be 3
|
|
offset := segment.segmentPreDelete(1)
|
|
assert.Equal(t, int64(3), offset)
|
|
})
|
|
|
|
t.Run("test OOM", func(t *testing.T) {
|
|
node, err := genSimpleQueryNode(ctx)
|
|
assert.NoError(t, err)
|
|
|
|
totalRAM := int64(hardware.GetMemoryCount())
|
|
|
|
col, err := node.metaReplica.getCollectionByID(defaultCollectionID)
|
|
assert.NoError(t, err)
|
|
|
|
sizePerRecord, err := typeutil.EstimateSizePerRecord(col.schema)
|
|
assert.NoError(t, err)
|
|
|
|
task := loadSegmentsTask{
|
|
baseTask: baseTask{
|
|
ctx: ctx,
|
|
},
|
|
req: genLoadEmptySegmentsRequest(),
|
|
node: node,
|
|
}
|
|
binlogs := []*datapb.Binlog{
|
|
{
|
|
LogSize: totalRAM,
|
|
},
|
|
}
|
|
task.req.Infos = []*querypb.SegmentLoadInfo{
|
|
{
|
|
SegmentID: defaultSegmentID,
|
|
PartitionID: defaultPartitionID,
|
|
CollectionID: defaultCollectionID,
|
|
NumOfRows: totalRAM / int64(sizePerRecord),
|
|
SegmentSize: totalRAM,
|
|
BinlogPaths: []*datapb.FieldBinlog{{Binlogs: binlogs}},
|
|
},
|
|
}
|
|
// Reach the segment size that would cause OOM
|
|
for node.loader.checkSegmentSize(defaultCollectionID, task.req.Infos, 1) == nil {
|
|
task.req.Infos[0].SegmentSize *= 2
|
|
}
|
|
err = task.Execute(ctx)
|
|
assert.Error(t, err)
|
|
assert.Contains(t, err.Error(), "OOM")
|
|
})
|
|
|
|
t.Run("test FromDmlCPLoadDelete failed", func(t *testing.T) {
|
|
node, err := genSimpleQueryNode(ctx)
|
|
assert.NoError(t, err)
|
|
node.metaReplica.removeSegment(defaultSegmentID, segmentTypeSealed)
|
|
|
|
msgStream := &LoadDeleteMsgStream{}
|
|
msgStream.On("AsConsumer", mock.AnythingOfTypeArgument("string"), mock.AnythingOfTypeArgument("string"))
|
|
getLastMsgIDErr := fmt.Errorf("mock err")
|
|
msgStream.On("GetLatestMsgID", mock.AnythingOfType("string")).Return(nil, getLastMsgIDErr)
|
|
factory := &mockMsgStreamFactory{mockMqStream: msgStream}
|
|
node.loader.factory = factory
|
|
|
|
segmentLoadInfo := &querypb.SegmentLoadInfo{
|
|
SegmentID: UniqueID(1000),
|
|
PartitionID: defaultPartitionID,
|
|
CollectionID: defaultCollectionID,
|
|
}
|
|
req := &querypb.LoadSegmentsRequest{
|
|
Base: genCommonMsgBase(commonpb.MsgType_LoadSegments, node.session.ServerID),
|
|
Schema: schema,
|
|
Infos: []*querypb.SegmentLoadInfo{segmentLoadInfo},
|
|
DeltaPositions: []*internalpb.MsgPosition{
|
|
{
|
|
ChannelName: "by-dev-rootcoord-dml-test_1_2021v2",
|
|
MsgID: rmq.SerializeRmqID(0),
|
|
},
|
|
},
|
|
}
|
|
|
|
task := loadSegmentsTask{
|
|
baseTask: baseTask{
|
|
ctx: ctx,
|
|
},
|
|
req: req,
|
|
node: node,
|
|
}
|
|
err = task.PreExecute(ctx)
|
|
assert.NoError(t, err)
|
|
err = task.Execute(ctx)
|
|
assert.Error(t, err)
|
|
// expected 0 segment and 0 delta flow graph because FromDmlCPLoadDelete failed
|
|
num := node.metaReplica.getSegmentNum(segmentTypeSealed)
|
|
assert.Equal(t, 0, num)
|
|
fgNum := node.dataSyncService.getFlowGraphNum()
|
|
assert.Equal(t, 0, fgNum)
|
|
})
|
|
}
|
|
|
|
func TestTask_loadSegmentsTaskLoadDelta(t *testing.T) {
|
|
ctx, cancel := context.WithCancel(context.Background())
|
|
defer cancel()
|
|
schema := genTestCollectionSchema()
|
|
|
|
t.Run("test repeated load delta channel", func(t *testing.T) {
|
|
node, err := genSimpleQueryNode(ctx)
|
|
assert.NoError(t, err)
|
|
vDmChannel := "by-dev-rootcoord-dml-test_2_2021v2"
|
|
|
|
segmentLoadInfo := &querypb.SegmentLoadInfo{
|
|
SegmentID: UniqueID(1000),
|
|
PartitionID: defaultPartitionID,
|
|
CollectionID: defaultCollectionID,
|
|
}
|
|
loadReq := &querypb.LoadSegmentsRequest{
|
|
Base: genCommonMsgBase(commonpb.MsgType_LoadSegments, node.session.ServerID),
|
|
Schema: schema,
|
|
Infos: []*querypb.SegmentLoadInfo{segmentLoadInfo},
|
|
DeltaPositions: []*internalpb.MsgPosition{
|
|
{
|
|
ChannelName: vDmChannel,
|
|
MsgID: rmq.SerializeRmqID(0),
|
|
Timestamp: 100,
|
|
},
|
|
},
|
|
}
|
|
|
|
task := loadSegmentsTask{
|
|
baseTask: baseTask{
|
|
ctx: ctx,
|
|
},
|
|
req: loadReq,
|
|
node: node,
|
|
}
|
|
// execute loadSegmentsTask twice
|
|
err = task.PreExecute(ctx)
|
|
assert.NoError(t, err)
|
|
err = task.Execute(ctx)
|
|
assert.NoError(t, err)
|
|
// expected only one segment in replica
|
|
num := node.metaReplica.getSegmentNum(segmentTypeSealed)
|
|
assert.Equal(t, 2, num)
|
|
|
|
// load second segments with same channel
|
|
loadReq = &querypb.LoadSegmentsRequest{
|
|
Base: genCommonMsgBase(commonpb.MsgType_LoadSegments, node.session.ServerID),
|
|
Schema: schema,
|
|
Infos: []*querypb.SegmentLoadInfo{
|
|
{
|
|
SegmentID: UniqueID(1001),
|
|
PartitionID: defaultPartitionID,
|
|
CollectionID: defaultCollectionID,
|
|
},
|
|
},
|
|
DeltaPositions: []*internalpb.MsgPosition{
|
|
{
|
|
ChannelName: vDmChannel,
|
|
MsgID: rmq.SerializeRmqID(0),
|
|
Timestamp: 100,
|
|
},
|
|
},
|
|
}
|
|
|
|
task = loadSegmentsTask{
|
|
baseTask: baseTask{
|
|
ctx: ctx,
|
|
},
|
|
req: loadReq,
|
|
node: node,
|
|
}
|
|
// execute loadSegmentsTask twice
|
|
err = task.PreExecute(ctx)
|
|
assert.NoError(t, err)
|
|
err = task.Execute(ctx)
|
|
assert.NoError(t, err)
|
|
|
|
num = node.metaReplica.getSegmentNum(segmentTypeSealed)
|
|
assert.Equal(t, 3, num)
|
|
|
|
ok := node.queryShardService.hasQueryShard(vDmChannel)
|
|
assert.True(t, ok)
|
|
|
|
assert.Equal(t, len(node.dataSyncService.dmlChannel2FlowGraph), 0)
|
|
assert.Equal(t, len(node.dataSyncService.deltaChannel2FlowGraph), 1)
|
|
})
|
|
}
|