mirror of https://github.com/milvus-io/milvus.git
124 lines
4.5 KiB
Go
124 lines
4.5 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 task
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import (
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"context"
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"testing"
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"time"
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"github.com/golang/protobuf/proto"
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"github.com/stretchr/testify/assert"
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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/util/tsoutil"
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)
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func Test_packLoadSegmentRequest(t *testing.T) {
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mockVChannel := "fake-by-dev-rootcoord-dml-1-test-packLoadSegmentRequest-v0"
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mockPChannel := "fake-by-dev-rootcoord-dml-1"
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t0 := tsoutil.ComposeTSByTime(time.Now().Add(-20*time.Minute), 0)
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t1 := tsoutil.ComposeTSByTime(time.Now().Add(-8*time.Minute), 0)
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t2 := tsoutil.ComposeTSByTime(time.Now().Add(-5*time.Minute), 0)
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t3 := tsoutil.ComposeTSByTime(time.Now().Add(-1*time.Minute), 0)
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segmentInfo := &datapb.SegmentInfo{
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ID: 0,
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InsertChannel: mockVChannel,
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StartPosition: &internalpb.MsgPosition{
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ChannelName: mockPChannel,
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Timestamp: t1,
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},
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DmlPosition: &internalpb.MsgPosition{
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ChannelName: mockPChannel,
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Timestamp: t2,
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},
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}
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t.Run("test set deltaPosition from channel checkpoint", func(t *testing.T) {
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segmentAction := NewSegmentAction(0, 0, "", 0)
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segmentTask, err := NewSegmentTask(context.TODO(), 5*time.Second, 0, 0, 0, segmentAction)
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assert.NoError(t, err)
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resp := &datapb.GetSegmentInfoResponse{
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Infos: []*datapb.SegmentInfo{
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proto.Clone(segmentInfo).(*datapb.SegmentInfo),
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},
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ChannelCheckpoint: map[string]*internalpb.MsgPosition{
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mockVChannel: {
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ChannelName: mockPChannel,
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Timestamp: t3,
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},
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},
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}
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req := packLoadSegmentRequest(segmentTask, segmentAction, nil, nil, nil, resp)
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assert.Equal(t, 1, len(req.GetDeltaPositions()))
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assert.Equal(t, mockPChannel, req.DeltaPositions[0].ChannelName)
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assert.Equal(t, t3, req.DeltaPositions[0].Timestamp)
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})
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t.Run("test set deltaPosition from segment dmlPosition", func(t *testing.T) {
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segmentAction := NewSegmentAction(0, 0, "", 0)
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segmentTask, err := NewSegmentTask(context.TODO(), 5*time.Second, 0, 0, 0, segmentAction)
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assert.NoError(t, err)
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resp := &datapb.GetSegmentInfoResponse{
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Infos: []*datapb.SegmentInfo{
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proto.Clone(segmentInfo).(*datapb.SegmentInfo),
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},
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}
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req := packLoadSegmentRequest(segmentTask, segmentAction, nil, nil, nil, resp)
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assert.Equal(t, 1, len(req.GetDeltaPositions()))
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assert.Equal(t, mockPChannel, req.DeltaPositions[0].ChannelName)
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assert.Equal(t, t2, req.DeltaPositions[0].Timestamp)
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})
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t.Run("test set deltaPosition from segment startPosition", func(t *testing.T) {
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segmentAction := NewSegmentAction(0, 0, "", 0)
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segmentTask, err := NewSegmentTask(context.TODO(), 5*time.Second, 0, 0, 0, segmentAction)
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assert.NoError(t, err)
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segInfo := proto.Clone(segmentInfo).(*datapb.SegmentInfo)
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segInfo.DmlPosition = nil
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resp := &datapb.GetSegmentInfoResponse{
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Infos: []*datapb.SegmentInfo{segInfo},
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}
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req := packLoadSegmentRequest(segmentTask, segmentAction, nil, nil, nil, resp)
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assert.Equal(t, 1, len(req.GetDeltaPositions()))
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assert.Equal(t, mockPChannel, req.DeltaPositions[0].ChannelName)
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assert.Equal(t, t1, req.DeltaPositions[0].Timestamp)
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})
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t.Run("test tsLag > 10minutes", func(t *testing.T) {
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segmentAction := NewSegmentAction(0, 0, "", 0)
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segmentTask, err := NewSegmentTask(context.TODO(), 5*time.Second, 0, 0, 0, segmentAction)
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assert.NoError(t, err)
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segInfo := proto.Clone(segmentInfo).(*datapb.SegmentInfo)
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segInfo.DmlPosition.Timestamp = t0
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resp := &datapb.GetSegmentInfoResponse{
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Infos: []*datapb.SegmentInfo{segInfo},
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}
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req := packLoadSegmentRequest(segmentTask, segmentAction, nil, nil, nil, resp)
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assert.Equal(t, 1, len(req.GetDeltaPositions()))
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assert.Equal(t, mockPChannel, req.DeltaPositions[0].ChannelName)
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assert.Equal(t, t0, req.DeltaPositions[0].Timestamp)
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})
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}
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