2022-05-23 15:47:58 +08:00
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// 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 indexnode
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2022-08-25 15:48:54 +08:00
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// import (
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// "context"
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2023-02-26 11:31:49 +08:00
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// "github.com/cockroachdb/errors"
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2022-08-25 15:48:54 +08:00
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// "math/rand"
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// "path"
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// "strconv"
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// "testing"
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// "github.com/milvus-io/milvus/internal/kv"
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// "github.com/golang/protobuf/proto"
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// etcdkv "github.com/milvus-io/milvus/internal/kv/etcd"
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2022-10-16 20:49:27 +08:00
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// "github.com/milvus-io/milvus-proto/go-api/commonpb"
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2022-08-25 15:48:54 +08:00
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// "github.com/milvus-io/milvus/internal/proto/indexpb"
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// "github.com/milvus-io/milvus/internal/storage"
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2023-04-06 19:14:32 +08:00
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// "github.com/milvus-io/milvus/pkg/util/etcd"
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// "github.com/milvus-io/milvus/pkg/util/timerecord"
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2022-08-25 15:48:54 +08:00
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// "github.com/stretchr/testify/assert"
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// )
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// func TestIndexBuildTask_saveIndexMeta(t *testing.T) {
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// Params.Init()
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// etcdCli, err := etcd.GetEtcdClient(&Params.EtcdCfg)
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// assert.NoError(t, err)
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// assert.NotNil(t, etcdCli)
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// etcdKV := etcdkv.NewEtcdKV(etcdCli, Params.EtcdCfg.MetaRootPath)
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// assert.NotNil(t, etcdKV)
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// indexBuildID := rand.Int63()
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// indexMeta := &indexpb.IndexMeta{
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// IndexBuildID: indexBuildID,
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// State: commonpb.IndexState_InProgress,
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// NodeID: 1,
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// IndexVersion: 1,
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// }
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// metaPath := path.Join("indexes", strconv.FormatInt(indexMeta.IndexBuildID, 10))
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// metaValue, err := proto.Marshal(indexMeta)
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// assert.NoError(t, err)
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// err = etcdKV.Save(metaPath, string(metaValue))
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// assert.NoError(t, err)
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// indexBuildTask := &IndexBuildTask{
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// BaseTask: BaseTask{
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// internalErr: errors.New("internal err"),
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// },
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// etcdKV: etcdKV,
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// req: &indexpb.CreateIndexRequest{
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// IndexBuildID: indexBuildID,
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// Version: 1,
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// MetaPath: metaPath,
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// },
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// tr: &timerecord.TimeRecorder{},
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// }
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// err = indexBuildTask.saveIndexMeta(context.Background())
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// assert.NoError(t, err)
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// indexMeta2, _, err := indexBuildTask.loadIndexMeta(context.Background())
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// assert.NoError(t, err)
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// assert.NotNil(t, indexMeta2)
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// assert.Equal(t, commonpb.IndexState_Unissued, indexMeta2.State)
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// err = etcdKV.Remove(metaPath)
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// assert.NoError(t, err)
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// }
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// type mockChunkManager struct {
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// storage.ChunkManager
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// read func(key string) ([]byte, error)
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// }
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// func (mcm *mockChunkManager) Read(key string) ([]byte, error) {
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// return mcm.read(key)
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// }
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// func TestIndexBuildTask_Execute(t *testing.T) {
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// t.Run("task retry", func(t *testing.T) {
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// indexTask := &IndexBuildTask{
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// cm: &mockChunkManager{
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// read: func(key string) ([]byte, error) {
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// return nil, errors.New("error occurred")
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// },
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// },
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// req: &indexpb.CreateIndexRequest{
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// IndexBuildID: 1,
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// DataPaths: []string{"path1", "path2"},
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// },
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// }
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// err := indexTask.Execute(context.Background())
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// assert.Error(t, err)
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// assert.Equal(t, TaskStateRetry, indexTask.state)
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// })
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// t.Run("task failed", func(t *testing.T) {
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// indexTask := &IndexBuildTask{
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// cm: &mockChunkManager{
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// read: func(key string) ([]byte, error) {
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// return nil, ErrNoSuchKey
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// },
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// },
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// req: &indexpb.CreateIndexRequest{
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// IndexBuildID: 1,
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// DataPaths: []string{"path1", "path2"},
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// },
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// }
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// err := indexTask.Execute(context.Background())
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// assert.ErrorIs(t, err, ErrNoSuchKey)
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// assert.Equal(t, TaskStateFailed, indexTask.state)
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// })
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// }
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// type mockETCDKV struct {
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// kv.MetaKv
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// loadWithPrefix2 func(key string) ([]string, []string, []int64, error)
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// }
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// func TestIndexBuildTask_loadIndexMeta(t *testing.T) {
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// t.Run("load empty meta", func(t *testing.T) {
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// indexTask := &IndexBuildTask{
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// etcdKV: &mockETCDKV{
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// loadWithPrefix2: func(key string) ([]string, []string, []int64, error) {
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// return []string{}, []string{}, []int64{}, nil
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// },
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// },
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// req: &indexpb.CreateIndexRequest{
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// IndexBuildID: 1,
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// DataPaths: []string{"path1", "path2"},
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// },
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// }
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// indexMeta, revision, err := indexTask.loadIndexMeta(context.Background())
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// assert.NoError(t, err)
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// assert.Equal(t, int64(0), revision)
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// assert.Equal(t, TaskStateAbandon, indexTask.GetState())
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// indexTask.updateTaskState(indexMeta, nil)
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// assert.Equal(t, TaskStateAbandon, indexTask.GetState())
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// })
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// }
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// func TestIndexBuildTask_saveIndex(t *testing.T) {
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// t.Run("save index failed", func(t *testing.T) {
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// indexTask := &IndexBuildTask{
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// etcdKV: &mockETCDKV{
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// loadWithPrefix2: func(key string) ([]string, []string, []int64, error) {
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// return []string{}, []string{}, []int64{}, errors.New("error")
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// },
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// },
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// partitionID: 1,
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// segmentID: 1,
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// req: &indexpb.CreateIndexRequest{
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// IndexBuildID: 1,
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// DataPaths: []string{"path1", "path2"},
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// Version: 1,
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// },
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// }
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// blobs := []*storage.Blob{
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// {
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// Key: "key1",
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// Value: []byte("value1"),
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// },
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// {
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// Key: "key2",
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// Value: []byte("value2"),
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// },
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// }
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// err := indexTask.saveIndex(context.Background(), blobs)
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// assert.Error(t, err)
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// })
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// }
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