mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-05 13:28:49 +08:00
26f06dd732
Signed-off-by: SimFG <bang.fu@zilliz.com>
248 lines
6.6 KiB
Go
248 lines
6.6 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 datanode
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import (
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"context"
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/milvus-io/milvus-proto/go-api/v2/msgpb"
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"github.com/milvus-io/milvus-proto/go-api/v2/schemapb"
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"github.com/milvus-io/milvus/internal/proto/datapb"
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"github.com/milvus-io/milvus/pkg/util/etcd"
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)
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func TestFlowGraphManager(t *testing.T) {
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ctx, cancel := context.WithCancel(context.TODO())
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defer cancel()
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etcdCli, err := etcd.GetEtcdClient(
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Params.EtcdCfg.UseEmbedEtcd.GetAsBool(),
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Params.EtcdCfg.EtcdUseSSL.GetAsBool(),
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Params.EtcdCfg.Endpoints.GetAsStrings(),
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Params.EtcdCfg.EtcdTLSCert.GetValue(),
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Params.EtcdCfg.EtcdTLSKey.GetValue(),
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Params.EtcdCfg.EtcdTLSCACert.GetValue(),
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Params.EtcdCfg.EtcdTLSMinVersion.GetValue())
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assert.NoError(t, err)
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defer etcdCli.Close()
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node := newIDLEDataNodeMock(ctx, schemapb.DataType_Int64)
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defer node.Stop()
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node.SetEtcdClient(etcdCli)
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err = node.Init()
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require.Nil(t, err)
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fm := newFlowgraphManager()
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defer func() {
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fm.dropAll()
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}()
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t.Run("Test addAndStart", func(t *testing.T) {
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vchanName := "by-dev-rootcoord-dml-test-flowgraphmanager-addAndStart"
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vchan := &datapb.VchannelInfo{
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CollectionID: 1,
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ChannelName: vchanName,
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}
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require.False(t, fm.exist(vchanName))
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err := fm.addAndStart(node, vchan, nil, genTestTickler())
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assert.NoError(t, err)
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assert.True(t, fm.exist(vchanName))
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fm.dropAll()
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})
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t.Run("Test Release", func(t *testing.T) {
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vchanName := "by-dev-rootcoord-dml-test-flowgraphmanager-Release"
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vchan := &datapb.VchannelInfo{
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CollectionID: 1,
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ChannelName: vchanName,
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}
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require.False(t, fm.exist(vchanName))
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err := fm.addAndStart(node, vchan, nil, genTestTickler())
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assert.NoError(t, err)
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assert.True(t, fm.exist(vchanName))
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fm.release(vchanName)
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assert.False(t, fm.exist(vchanName))
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fm.dropAll()
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})
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t.Run("Test getChannel", func(t *testing.T) {
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vchanName := "by-dev-rootcoord-dml-test-flowgraphmanager-getChannel"
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vchan := &datapb.VchannelInfo{
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CollectionID: 1,
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ChannelName: vchanName,
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}
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require.False(t, fm.exist(vchanName))
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err := fm.addAndStart(node, vchan, nil, genTestTickler())
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assert.NoError(t, err)
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assert.True(t, fm.exist(vchanName))
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fg, ok := fm.getFlowgraphService(vchanName)
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require.True(t, ok)
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err = fg.channel.addSegment(
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context.TODO(),
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addSegmentReq{
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segType: datapb.SegmentType_New,
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segID: 100,
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collID: 1,
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partitionID: 10,
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startPos: &msgpb.MsgPosition{},
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endPos: &msgpb.MsgPosition{},
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})
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require.NoError(t, err)
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tests := []struct {
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isvalid bool
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inSegID UniqueID
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description string
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}{
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{true, 100, "valid input for existed segmentID 100"},
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{false, 101, "invalid input for not existed segmentID 101"},
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}
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for _, test := range tests {
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t.Run(test.description, func(t *testing.T) {
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rep, err := fm.getChannel(test.inSegID)
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if test.isvalid {
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assert.NoError(t, err)
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assert.NotNil(t, rep)
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} else {
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assert.Error(t, err)
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assert.Nil(t, rep)
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}
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})
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}
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})
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t.Run("Test getFlushCh", func(t *testing.T) {
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vchanName := "by-dev-rootcoord-dml-test-flowgraphmanager-getFlushCh"
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vchan := &datapb.VchannelInfo{
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CollectionID: 1,
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ChannelName: vchanName,
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}
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require.False(t, fm.exist(vchanName))
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err := fm.addAndStart(node, vchan, nil, genTestTickler())
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assert.NoError(t, err)
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assert.True(t, fm.exist(vchanName))
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fg, ok := fm.getFlowgraphService(vchanName)
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require.True(t, ok)
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err = fg.channel.addSegment(
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context.TODO(),
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addSegmentReq{
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segType: datapb.SegmentType_New,
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segID: 100,
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collID: 1,
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partitionID: 10,
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startPos: &msgpb.MsgPosition{},
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endPos: &msgpb.MsgPosition{},
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})
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require.NoError(t, err)
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tests := []struct {
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isvalid bool
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inSegID UniqueID
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description string
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}{
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{true, 100, "valid input for existed segmentID 100"},
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{false, 101, "invalid input for not existed segmentID 101"},
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}
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for _, test := range tests {
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t.Run(test.description, func(t *testing.T) {
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ch, err := fm.getFlushCh(test.inSegID)
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if test.isvalid {
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assert.NoError(t, err)
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assert.NotNil(t, ch)
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} else {
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assert.Error(t, err)
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assert.Nil(t, ch)
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}
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})
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}
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})
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t.Run("Test getFlowgraphService", func(t *testing.T) {
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fg, ok := fm.getFlowgraphService("channel-not-exist")
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assert.False(t, ok)
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assert.Nil(t, fg)
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})
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t.Run("test execute", func(t *testing.T) {
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tests := []struct {
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testName string
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totalMemory uint64
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watermark float64
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memorySizes []int64
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expectNeedToSync []bool
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}{
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{
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"test over the watermark", 100, 0.5,
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[]int64{15, 16, 17, 18},
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[]bool{false, false, false, true},
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},
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{
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"test below the watermark", 100, 0.5,
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[]int64{1, 2, 3, 4},
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[]bool{false, false, false, false},
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},
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}
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fm.dropAll()
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const channelPrefix = "by-dev-rootcoord-dml-test-fg-mgr-execute-"
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Params.Save(Params.DataNodeCfg.MemoryForceSyncEnable.Key, fmt.Sprintf("%t", true))
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for _, test := range tests {
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Params.Save(Params.DataNodeCfg.MemoryWatermark.Key, fmt.Sprintf("%f", test.watermark))
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for i, memorySize := range test.memorySizes {
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vchannel := fmt.Sprintf("%s%d", channelPrefix, i)
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vchan := &datapb.VchannelInfo{
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ChannelName: vchannel,
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}
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err = fm.addAndStart(node, vchan, nil, genTestTickler())
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assert.NoError(t, err)
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fg, ok := fm.flowgraphs.Get(vchannel)
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assert.True(t, ok)
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err = fg.channel.addSegment(context.TODO(), addSegmentReq{segID: 0})
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assert.NoError(t, err)
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fg.channel.getSegment(0).memorySize = memorySize
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fg.channel.setIsHighMemory(false)
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}
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fm.execute(test.totalMemory)
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for i, needToSync := range test.expectNeedToSync {
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vchannel := fmt.Sprintf("%s%d", channelPrefix, i)
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fg, ok := fm.flowgraphs.Get(vchannel)
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assert.True(t, ok)
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assert.Equal(t, needToSync, fg.channel.getIsHighMemory())
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}
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}
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})
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}
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