mirror of
https://gitee.com/milvus-io/milvus.git
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249 lines
6.8 KiB
Go
249 lines
6.8 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 rootcoord
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import (
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"context"
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"sync"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
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"github.com/milvus-io/milvus/internal/proto/internalpb"
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"github.com/milvus-io/milvus/internal/util/dependency"
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"github.com/milvus-io/milvus/internal/util/sessionutil"
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"github.com/milvus-io/milvus/pkg/util/paramtable"
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"github.com/milvus-io/milvus/pkg/util/typeutil"
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)
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func TestTimetickSync(t *testing.T) {
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ctx := context.Background()
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sourceID := int64(100)
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factory := dependency.NewDefaultFactory(true)
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//chanMap := map[typeutil.UniqueID][]string{
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// int64(1): {"rootcoord-dml_0"},
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//}
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paramtable.Get().Save(Params.RootCoordCfg.DmlChannelNum.Key, "2")
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paramtable.Get().Save(Params.CommonCfg.RootCoordDml.Key, "rootcoord-dml")
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ttSync := newTimeTickSync(ctx, sourceID, factory, nil)
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var wg sync.WaitGroup
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wg.Add(1)
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t.Run("sendToChannel", func(t *testing.T) {
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defer wg.Done()
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result := ttSync.sendToChannel()
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assert.False(t, result)
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ttSync.sess2ChanTsMap[1] = nil
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result = ttSync.sendToChannel()
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assert.False(t, result)
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msg := &internalpb.ChannelTimeTickMsg{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_TimeTick,
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},
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}
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ttSync.sess2ChanTsMap[1] = newChanTsMsg(msg, 1)
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result = ttSync.sendToChannel()
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assert.True(t, result)
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})
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wg.Add(1)
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t.Run("UpdateTimeTick", func(t *testing.T) {
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defer wg.Done()
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msg := &internalpb.ChannelTimeTickMsg{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_TimeTick,
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SourceID: int64(1),
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},
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DefaultTimestamp: 0,
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}
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err := ttSync.updateTimeTick(msg, "1")
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assert.NoError(t, err)
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msg.ChannelNames = append(msg.ChannelNames, "a")
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err = ttSync.updateTimeTick(msg, "1")
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assert.Error(t, err)
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msg.Timestamps = append(msg.Timestamps, uint64(2))
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msg.DefaultTimestamp = uint64(200)
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cttMsg := newChanTsMsg(msg, 1)
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ttSync.sess2ChanTsMap[msg.Base.SourceID] = cttMsg
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err = ttSync.updateTimeTick(msg, "1")
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assert.NoError(t, err)
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ttSync.sourceID = int64(1)
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err = ttSync.updateTimeTick(msg, "1")
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assert.NoError(t, err)
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})
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wg.Add(1)
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t.Run("minTimeTick", func(t *testing.T) {
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defer wg.Done()
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tts := make([]uint64, 2)
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tts[0] = uint64(5)
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tts[1] = uint64(3)
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ret := minTimeTick(tts...)
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assert.Equal(t, ret, tts[1])
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})
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wg.Wait()
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}
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func TestMultiTimetickSync(t *testing.T) {
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ctx := context.Background()
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factory := dependency.NewDefaultFactory(true)
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//chanMap := map[typeutil.UniqueID][]string{
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// int64(1): {"rootcoord-dml_0"},
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//}
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paramtable.Get().Save(Params.RootCoordCfg.DmlChannelNum.Key, "1")
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paramtable.Get().Save(Params.CommonCfg.RootCoordDml.Key, "rootcoord-dml")
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ttSync := newTimeTickSync(ctx, UniqueID(0), factory, nil)
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var wg sync.WaitGroup
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wg.Add(1)
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t.Run("UpdateTimeTick", func(t *testing.T) {
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defer wg.Done()
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// suppose this is rooit
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ttSync.addSession(&sessionutil.Session{SessionRaw: sessionutil.SessionRaw{ServerID: 1}})
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// suppose this is proxy1
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ttSync.addSession(&sessionutil.Session{SessionRaw: sessionutil.SessionRaw{ServerID: 2}})
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msg := &internalpb.ChannelTimeTickMsg{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_TimeTick,
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SourceID: int64(1),
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},
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DefaultTimestamp: 100,
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}
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err := ttSync.updateTimeTick(msg, "1")
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assert.NoError(t, err)
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msg2 := &internalpb.ChannelTimeTickMsg{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_TimeTick,
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SourceID: int64(2),
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},
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DefaultTimestamp: 102,
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}
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err = ttSync.updateTimeTick(msg2, "2")
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assert.NoError(t, err)
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// make sure result works
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result := <-ttSync.sendChan
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assert.True(t, len(result) == 2)
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})
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wg.Wait()
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}
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func Test_ttHistogram_get(t *testing.T) {
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h := newTtHistogram()
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assert.Equal(t, typeutil.ZeroTimestamp, h.get("not_exist"))
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h.update("ch1", 100)
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assert.Equal(t, Timestamp(100), h.get("ch1"))
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h.update("ch2", 1000)
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assert.Equal(t, Timestamp(1000), h.get("ch2"))
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h.remove("ch1", "ch2", "not_exist")
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assert.Equal(t, typeutil.ZeroTimestamp, h.get("ch1"))
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assert.Equal(t, typeutil.ZeroTimestamp, h.get("ch2"))
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}
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func TestTimetickSyncWithExistChannels(t *testing.T) {
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ctx := context.Background()
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sourceID := int64(100)
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factory := dependency.NewDefaultFactory(true)
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//chanMap := map[typeutil.UniqueID][]string{
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// int64(1): {"rootcoord-dml_0"},
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//}
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paramtable.Get().Save(Params.CommonCfg.RootCoordDml.Key, "rootcoord-dml")
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chans := map[UniqueID][]string{}
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chans[UniqueID(100)] = []string{"by-dev-rootcoord-dml_4", "by-dev-rootcoord-dml_8"}
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chans[UniqueID(102)] = []string{"by-dev-rootcoord-dml_2", "by-dev-rootcoord-dml_9"}
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ttSync := newTimeTickSync(ctx, sourceID, factory, chans)
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var wg sync.WaitGroup
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wg.Add(1)
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t.Run("sendToChannel", func(t *testing.T) {
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defer wg.Done()
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ttSync.sendToChannel()
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ttSync.sess2ChanTsMap[1] = nil
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ttSync.sendToChannel()
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msg := &internalpb.ChannelTimeTickMsg{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_TimeTick,
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},
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}
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ttSync.sess2ChanTsMap[1] = newChanTsMsg(msg, 1)
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ttSync.sendToChannel()
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})
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wg.Add(1)
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t.Run("assign channels", func(t *testing.T) {
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defer wg.Done()
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channels := ttSync.getDmlChannelNames(int(4))
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assert.Equal(t, channels, []string{"by-dev-rootcoord-dml_0", "by-dev-rootcoord-dml_1", "by-dev-rootcoord-dml_3", "by-dev-rootcoord-dml_5"})
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channels = ttSync.getDmlChannelNames(int(4))
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assert.Equal(t, channels, []string{"by-dev-rootcoord-dml_6", "by-dev-rootcoord-dml_7", "by-dev-rootcoord-dml_0", "by-dev-rootcoord-dml_1"})
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})
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// test get new channels
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}
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func TestTimetickSyncInvalidName(t *testing.T) {
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ctx := context.Background()
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sourceID := int64(100)
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factory := dependency.NewDefaultFactory(true)
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//chanMap := map[typeutil.UniqueID][]string{
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// int64(1): {"rootcoord-dml_0"},
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//}
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paramtable.Get().Save(Params.CommonCfg.RootCoordDml.Key, "rootcoord-dml")
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chans := map[UniqueID][]string{}
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chans[UniqueID(100)] = []string{"rootcoord-dml4"}
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assert.Panics(t, func() {
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newTimeTickSync(ctx, sourceID, factory, chans)
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})
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chans = map[UniqueID][]string{}
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chans[UniqueID(102)] = []string{"rootcoord-dml_a"}
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assert.Panics(t, func() {
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newTimeTickSync(ctx, sourceID, factory, chans)
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})
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}
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