mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-05 05:18:52 +08:00
281 lines
8.1 KiB
Go
281 lines
8.1 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 indexcoord
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import (
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"context"
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"math/rand"
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"sync"
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"testing"
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"time"
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"github.com/milvus-io/milvus/internal/proto/schemapb"
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"github.com/milvus-io/milvus/internal/common"
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"github.com/milvus-io/milvus/internal/proto/milvuspb"
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grpcindexnode "github.com/milvus-io/milvus/internal/distributed/indexnode"
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"github.com/milvus-io/milvus/internal/indexnode"
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"go.uber.org/zap"
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"github.com/milvus-io/milvus/internal/log"
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"github.com/milvus-io/milvus/internal/util/metricsinfo"
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"github.com/milvus-io/milvus/internal/util/sessionutil"
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"github.com/stretchr/testify/assert"
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"github.com/milvus-io/milvus/internal/proto/commonpb"
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"github.com/milvus-io/milvus/internal/proto/indexpb"
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"github.com/milvus-io/milvus/internal/proto/internalpb"
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)
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func TestIndexCoord(t *testing.T) {
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ctx := context.Background()
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inm0 := &indexnode.Mock{}
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err := inm0.Init()
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assert.Nil(t, err)
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err = inm0.Register()
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assert.Nil(t, err)
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err = inm0.Start()
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assert.Nil(t, err)
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ic, err := NewIndexCoord(ctx)
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assert.Nil(t, err)
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ic.reqTimeoutInterval = time.Second * 10
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ic.durationInterval = time.Second
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ic.assignTaskInterval = 200 * time.Millisecond
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ic.taskLimit = 20
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Params.Init()
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err = ic.Register()
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assert.Nil(t, err)
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err = ic.Init()
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assert.Nil(t, err)
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err = ic.Start()
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assert.Nil(t, err)
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err = inm0.Stop()
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assert.Nil(t, err)
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in, err := grpcindexnode.NewServer(ctx)
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assert.Nil(t, err)
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assert.NotNil(t, in)
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inm := &indexnode.Mock{
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Build: true,
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Failure: false,
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}
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err = in.SetClient(inm)
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assert.Nil(t, err)
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err = in.Run()
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assert.Nil(t, err)
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state, err := ic.GetComponentStates(ctx)
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assert.Nil(t, err)
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assert.Equal(t, internalpb.StateCode_Healthy, state.State.StateCode)
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indexID := int64(rand.Int())
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var indexBuildID UniqueID
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t.Run("Create Index", func(t *testing.T) {
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req := &indexpb.BuildIndexRequest{
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IndexID: indexID,
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DataPaths: []string{"DataPath-1", "DataPath-2"},
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NumRows: 0,
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TypeParams: []*commonpb.KeyValuePair{
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{
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Key: "dim",
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Value: "128",
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},
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},
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FieldSchema: &schemapb.FieldSchema{
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DataType: schemapb.DataType_FloatVector,
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},
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}
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resp, err := ic.BuildIndex(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.Status.ErrorCode)
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indexBuildID = resp.IndexBuildID
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resp2, err := ic.BuildIndex(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.Status.ErrorCode)
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assert.Equal(t, indexBuildID, resp2.IndexBuildID)
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assert.Equal(t, "already have same index", resp2.Status.Reason)
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})
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t.Run("Get Index State", func(t *testing.T) {
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req := &indexpb.GetIndexStatesRequest{
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IndexBuildIDs: []UniqueID{indexBuildID},
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}
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for {
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resp, err := ic.GetIndexStates(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.Status.ErrorCode)
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if resp.States[0].State == commonpb.IndexState_Finished ||
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resp.States[0].State == commonpb.IndexState_Failed {
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break
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}
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time.Sleep(100 * time.Millisecond)
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}
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})
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t.Run("Get IndexFile Paths", func(t *testing.T) {
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req := &indexpb.GetIndexFilePathsRequest{
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IndexBuildIDs: []UniqueID{indexBuildID},
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}
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resp, err := ic.GetIndexFilePaths(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.Status.ErrorCode)
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assert.Equal(t, 1, len(resp.FilePaths))
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assert.Equal(t, 2, len(resp.FilePaths[0].IndexFilePaths))
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assert.Equal(t, "IndexFilePath-1", resp.FilePaths[0].IndexFilePaths[0])
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assert.Equal(t, "IndexFilePath-2", resp.FilePaths[0].IndexFilePaths[1])
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})
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t.Run("Drop Index", func(t *testing.T) {
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req := &indexpb.DropIndexRequest{
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IndexID: indexID,
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}
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resp, err := ic.DropIndex(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.ErrorCode)
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})
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t.Run("GetMetrics, system info", func(t *testing.T) {
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req, err := metricsinfo.ConstructRequestByMetricType(metricsinfo.SystemInfoMetrics)
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assert.Nil(t, err)
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resp, err := ic.GetMetrics(ctx, req)
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assert.Nil(t, err)
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log.Info("GetMetrics, system info",
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zap.String("name", resp.ComponentName),
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zap.String("resp", resp.Response))
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})
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t.Run("GetTimeTickChannel", func(t *testing.T) {
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resp, err := ic.GetTimeTickChannel(ctx)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.Status.ErrorCode)
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})
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t.Run("GetStatisticsChannel", func(t *testing.T) {
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resp, err := ic.GetStatisticsChannel(ctx)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.Status.ErrorCode)
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})
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t.Run("GetMetrics when indexcoord is not healthy", func(t *testing.T) {
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ic.UpdateStateCode(internalpb.StateCode_Abnormal)
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req, err := metricsinfo.ConstructRequestByMetricType(metricsinfo.SystemInfoMetrics)
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assert.Nil(t, err)
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resp, err := ic.GetMetrics(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_UnexpectedError, resp.Status.ErrorCode)
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ic.UpdateStateCode(internalpb.StateCode_Healthy)
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})
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t.Run("GetMetrics when request is illegal", func(t *testing.T) {
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req, err := metricsinfo.ConstructRequestByMetricType("GetIndexNodeMetrics")
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assert.Nil(t, err)
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resp, err := ic.GetMetrics(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_UnexpectedError, resp.Status.ErrorCode)
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})
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t.Run("Recycle IndexMeta", func(t *testing.T) {
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indexMeta := ic.metaTable.GetIndexMetaByIndexBuildID(indexBuildID)
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for indexMeta != nil {
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log.Info("RecycleIndexMeta", zap.Any("meta", indexMeta))
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indexMeta = ic.metaTable.GetIndexMetaByIndexBuildID(indexBuildID)
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time.Sleep(100 * time.Millisecond)
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}
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})
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t.Run("GetMetrics request without metricType", func(t *testing.T) {
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req := &milvuspb.GetMetricsRequest{
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Request: "GetIndexCoordMetrics",
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}
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resp, err := ic.GetMetrics(ctx, req)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_UnexpectedError, resp.Status.ErrorCode)
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})
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err = in.Stop()
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assert.Nil(t, err)
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err = ic.Stop()
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assert.Nil(t, err)
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}
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func TestIndexCoord_watchNodeLoop(t *testing.T) {
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ech := make(chan *sessionutil.SessionEvent)
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in := &IndexCoord{
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loopWg: sync.WaitGroup{},
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loopCtx: context.Background(),
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eventChan: ech,
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}
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in.loopWg.Add(1)
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flag := false
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signal := make(chan struct{}, 1)
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go func() {
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in.watchNodeLoop()
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flag = true
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signal <- struct{}{}
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}()
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close(ech)
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<-signal
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assert.True(t, flag)
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}
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func TestIndexCoord_GetComponentStates(t *testing.T) {
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n := &IndexCoord{}
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n.stateCode.Store(internalpb.StateCode_Healthy)
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resp, err := n.GetComponentStates(context.Background())
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assert.NoError(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.Status.ErrorCode)
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assert.Equal(t, common.NotRegisteredID, resp.State.NodeID)
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n.session = &sessionutil.Session{}
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n.session.UpdateRegistered(true)
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resp, err = n.GetComponentStates(context.Background())
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assert.NoError(t, err)
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assert.Equal(t, commonpb.ErrorCode_Success, resp.Status.ErrorCode)
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}
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func TestIndexCoord_NotHealthy(t *testing.T) {
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ic := &IndexCoord{}
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ic.stateCode.Store(internalpb.StateCode_Abnormal)
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req := &indexpb.BuildIndexRequest{}
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resp, err := ic.BuildIndex(context.Background(), req)
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assert.Error(t, err)
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assert.Equal(t, commonpb.ErrorCode_UnexpectedError, resp.Status.ErrorCode)
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req2 := &indexpb.DropIndexRequest{}
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status, err := ic.DropIndex(context.Background(), req2)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_UnexpectedError, status.ErrorCode)
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req3 := &indexpb.GetIndexStatesRequest{}
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resp2, err := ic.GetIndexStates(context.Background(), req3)
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assert.Nil(t, err)
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assert.Equal(t, commonpb.ErrorCode_UnexpectedError, resp2.Status.ErrorCode)
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}
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