mirror of
https://gitee.com/milvus-io/milvus.git
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00d0f7c199
Adding a collection id to the index node log allows you to associate an index building task with a specific collection. If the host CPU usage is too high due to index build, you can use the collection id to quickly locate a specific collection, improving fault locating efficiency. Signed-off-by: dengxiaohai <rolkdengxiaohai@didiglobal.com> Co-authored-by: dengxiaohai <rolkdengxiaohai@didiglobal.com>
306 lines
11 KiB
Go
306 lines
11 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 indexnode
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import (
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"context"
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"fmt"
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"strconv"
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"github.com/golang/protobuf/proto"
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"go.opentelemetry.io/otel"
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"go.opentelemetry.io/otel/attribute"
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"go.opentelemetry.io/otel/trace"
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"go.uber.org/zap"
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"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
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"github.com/milvus-io/milvus-proto/go-api/v2/milvuspb"
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"github.com/milvus-io/milvus/internal/proto/indexpb"
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"github.com/milvus-io/milvus/pkg/common"
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"github.com/milvus-io/milvus/pkg/log"
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"github.com/milvus-io/milvus/pkg/metrics"
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"github.com/milvus-io/milvus/pkg/util/merr"
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"github.com/milvus-io/milvus/pkg/util/metricsinfo"
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"github.com/milvus-io/milvus/pkg/util/paramtable"
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"github.com/milvus-io/milvus/pkg/util/timerecord"
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"github.com/milvus-io/milvus/pkg/util/typeutil"
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)
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func (i *IndexNode) CreateJob(ctx context.Context, req *indexpb.CreateJobRequest) (*commonpb.Status, error) {
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log := log.Ctx(ctx).With(
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zap.String("clusterID", req.GetClusterID()),
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zap.Int64("indexBuildID", req.GetBuildID()),
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)
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if err := i.lifetime.Add(merr.IsHealthy); err != nil {
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log.Warn("index node not ready",
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zap.Error(err),
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)
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return merr.Status(err), nil
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}
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defer i.lifetime.Done()
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log.Info("IndexNode building index ...",
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zap.Int64("collectionID", req.GetCollectionID()),
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zap.Int64("indexID", req.GetIndexID()),
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zap.String("indexName", req.GetIndexName()),
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zap.String("indexFilePrefix", req.GetIndexFilePrefix()),
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zap.Int64("indexVersion", req.GetIndexVersion()),
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zap.Strings("dataPaths", req.GetDataPaths()),
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zap.Any("typeParams", req.GetTypeParams()),
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zap.Any("indexParams", req.GetIndexParams()),
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zap.Int64("numRows", req.GetNumRows()),
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zap.Int32("current_index_version", req.GetCurrentIndexVersion()),
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zap.Any("storepath", req.GetStorePath()),
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zap.Any("storeversion", req.GetStoreVersion()),
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zap.Any("indexstorepath", req.GetIndexStorePath()),
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zap.Any("dim", req.GetDim()),
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)
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ctx, sp := otel.Tracer(typeutil.IndexNodeRole).Start(ctx, "IndexNode-CreateIndex", trace.WithAttributes(
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attribute.Int64("indexBuildID", req.GetBuildID()),
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attribute.String("clusterID", req.GetClusterID()),
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))
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defer sp.End()
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metrics.IndexNodeBuildIndexTaskCounter.WithLabelValues(strconv.FormatInt(paramtable.GetNodeID(), 10), metrics.TotalLabel).Inc()
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taskCtx, taskCancel := context.WithCancel(i.loopCtx)
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if oldInfo := i.loadOrStoreTask(req.GetClusterID(), req.GetBuildID(), &taskInfo{
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cancel: taskCancel,
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state: commonpb.IndexState_InProgress,
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}); oldInfo != nil {
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err := merr.WrapErrIndexDuplicate(req.GetIndexName(), "building index task existed")
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log.Warn("duplicated index build task", zap.Error(err))
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metrics.IndexNodeBuildIndexTaskCounter.WithLabelValues(fmt.Sprint(paramtable.GetNodeID()), metrics.FailLabel).Inc()
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return merr.Status(err), nil
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}
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cm, err := i.storageFactory.NewChunkManager(i.loopCtx, req.GetStorageConfig())
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if err != nil {
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log.Error("create chunk manager failed", zap.String("bucket", req.GetStorageConfig().GetBucketName()),
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zap.String("accessKey", req.GetStorageConfig().GetAccessKeyID()),
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zap.Error(err),
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)
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i.deleteTaskInfos(ctx, []taskKey{{ClusterID: req.GetClusterID(), BuildID: req.GetBuildID()}})
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metrics.IndexNodeBuildIndexTaskCounter.WithLabelValues(fmt.Sprint(paramtable.GetNodeID()), metrics.FailLabel).Inc()
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return merr.Status(err), nil
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}
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var task task
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if Params.CommonCfg.EnableStorageV2.GetAsBool() {
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task = &indexBuildTaskV2{
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indexBuildTask: &indexBuildTask{
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ident: fmt.Sprintf("%s/%d", req.ClusterID, req.BuildID),
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ctx: taskCtx,
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cancel: taskCancel,
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BuildID: req.GetBuildID(),
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ClusterID: req.GetClusterID(),
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node: i,
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req: req,
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cm: cm,
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nodeID: i.GetNodeID(),
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tr: timerecord.NewTimeRecorder(fmt.Sprintf("IndexBuildID: %d, ClusterID: %s", req.BuildID, req.ClusterID)),
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serializedSize: 0,
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},
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}
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} else {
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task = &indexBuildTask{
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ident: fmt.Sprintf("%s/%d", req.ClusterID, req.BuildID),
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ctx: taskCtx,
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cancel: taskCancel,
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BuildID: req.GetBuildID(),
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ClusterID: req.GetClusterID(),
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node: i,
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req: req,
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cm: cm,
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nodeID: i.GetNodeID(),
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tr: timerecord.NewTimeRecorder(fmt.Sprintf("IndexBuildID: %d, ClusterID: %s", req.BuildID, req.ClusterID)),
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serializedSize: 0,
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}
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}
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ret := merr.Success()
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if err := i.sched.IndexBuildQueue.Enqueue(task); err != nil {
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log.Warn("IndexNode failed to schedule",
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zap.Error(err))
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ret = merr.Status(err)
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metrics.IndexNodeBuildIndexTaskCounter.WithLabelValues(strconv.FormatInt(paramtable.GetNodeID(), 10), metrics.FailLabel).Inc()
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return ret, nil
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}
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metrics.IndexNodeBuildIndexTaskCounter.WithLabelValues(fmt.Sprint(paramtable.GetNodeID()), metrics.SuccessLabel).Inc()
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log.Info("IndexNode successfully scheduled",
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zap.String("indexName", req.GetIndexName()))
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return ret, nil
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}
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func (i *IndexNode) QueryJobs(ctx context.Context, req *indexpb.QueryJobsRequest) (*indexpb.QueryJobsResponse, error) {
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log := log.Ctx(ctx).With(
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zap.String("clusterID", req.GetClusterID()),
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).WithRateGroup("in.queryJobs", 1, 60)
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if err := i.lifetime.Add(merr.IsHealthyOrStopping); err != nil {
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log.Warn("index node not ready", zap.Error(err))
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return &indexpb.QueryJobsResponse{
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Status: merr.Status(err),
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}, nil
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}
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defer i.lifetime.Done()
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infos := make(map[UniqueID]*taskInfo)
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i.foreachTaskInfo(func(ClusterID string, buildID UniqueID, info *taskInfo) {
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if ClusterID == req.GetClusterID() {
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infos[buildID] = &taskInfo{
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state: info.state,
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fileKeys: common.CloneStringList(info.fileKeys),
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serializedSize: info.serializedSize,
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failReason: info.failReason,
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currentIndexVersion: info.currentIndexVersion,
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indexStoreVersion: info.indexStoreVersion,
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}
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}
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})
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ret := &indexpb.QueryJobsResponse{
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Status: merr.Success(),
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ClusterID: req.GetClusterID(),
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IndexInfos: make([]*indexpb.IndexTaskInfo, 0, len(req.GetBuildIDs())),
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}
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for i, buildID := range req.GetBuildIDs() {
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ret.IndexInfos = append(ret.IndexInfos, &indexpb.IndexTaskInfo{
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BuildID: buildID,
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State: commonpb.IndexState_IndexStateNone,
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IndexFileKeys: nil,
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SerializedSize: 0,
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})
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if info, ok := infos[buildID]; ok {
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ret.IndexInfos[i].State = info.state
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ret.IndexInfos[i].IndexFileKeys = info.fileKeys
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ret.IndexInfos[i].SerializedSize = info.serializedSize
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ret.IndexInfos[i].FailReason = info.failReason
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ret.IndexInfos[i].CurrentIndexVersion = info.currentIndexVersion
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ret.IndexInfos[i].IndexStoreVersion = info.indexStoreVersion
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log.RatedDebug(5, "querying index build task",
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zap.Int64("indexBuildID", buildID),
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zap.String("state", info.state.String()),
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zap.String("reason", info.failReason),
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)
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}
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}
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return ret, nil
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}
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func (i *IndexNode) DropJobs(ctx context.Context, req *indexpb.DropJobsRequest) (*commonpb.Status, error) {
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log.Ctx(ctx).Info("drop index build jobs",
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zap.String("clusterID", req.ClusterID),
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zap.Int64s("indexBuildIDs", req.BuildIDs),
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)
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if err := i.lifetime.Add(merr.IsHealthyOrStopping); err != nil {
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log.Ctx(ctx).Warn("index node not ready", zap.Error(err), zap.String("clusterID", req.ClusterID))
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return merr.Status(err), nil
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}
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defer i.lifetime.Done()
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keys := make([]taskKey, 0, len(req.GetBuildIDs()))
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for _, buildID := range req.GetBuildIDs() {
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keys = append(keys, taskKey{ClusterID: req.GetClusterID(), BuildID: buildID})
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}
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infos := i.deleteTaskInfos(ctx, keys)
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for _, info := range infos {
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if info.cancel != nil {
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info.cancel()
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}
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}
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log.Ctx(ctx).Info("drop index build jobs success", zap.String("clusterID", req.GetClusterID()),
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zap.Int64s("indexBuildIDs", req.GetBuildIDs()))
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return merr.Success(), nil
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}
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func (i *IndexNode) GetJobStats(ctx context.Context, req *indexpb.GetJobStatsRequest) (*indexpb.GetJobStatsResponse, error) {
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if err := i.lifetime.Add(merr.IsHealthyOrStopping); err != nil {
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log.Ctx(ctx).Warn("index node not ready", zap.Error(err))
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return &indexpb.GetJobStatsResponse{
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Status: merr.Status(err),
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}, nil
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}
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defer i.lifetime.Done()
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unissued, active := i.sched.IndexBuildQueue.GetTaskNum()
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jobInfos := make([]*indexpb.JobInfo, 0)
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i.foreachTaskInfo(func(ClusterID string, buildID UniqueID, info *taskInfo) {
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if info.statistic != nil {
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jobInfos = append(jobInfos, proto.Clone(info.statistic).(*indexpb.JobInfo))
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}
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})
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slots := 0
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if i.sched.buildParallel > unissued+active {
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slots = i.sched.buildParallel - unissued - active
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}
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log.Ctx(ctx).Info("Get Index Job Stats",
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zap.Int("unissued", unissued),
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zap.Int("active", active),
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zap.Int("slot", slots),
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)
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return &indexpb.GetJobStatsResponse{
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Status: merr.Success(),
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TotalJobNum: int64(active) + int64(unissued),
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InProgressJobNum: int64(active),
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EnqueueJobNum: int64(unissued),
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TaskSlots: int64(slots),
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JobInfos: jobInfos,
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EnableDisk: Params.IndexNodeCfg.EnableDisk.GetAsBool(),
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}, nil
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}
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// GetMetrics gets the metrics info of IndexNode.
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// TODO(dragondriver): cache the Metrics and set a retention to the cache
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func (i *IndexNode) GetMetrics(ctx context.Context, req *milvuspb.GetMetricsRequest) (*milvuspb.GetMetricsResponse, error) {
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if err := i.lifetime.Add(merr.IsHealthyOrStopping); err != nil {
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log.Ctx(ctx).Warn("IndexNode.GetMetrics failed",
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zap.Int64("nodeID", paramtable.GetNodeID()),
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zap.String("req", req.GetRequest()),
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zap.Error(err))
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return &milvuspb.GetMetricsResponse{
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Status: merr.Status(err),
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}, nil
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}
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defer i.lifetime.Done()
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metricType, err := metricsinfo.ParseMetricType(req.GetRequest())
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if err != nil {
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log.Ctx(ctx).Warn("IndexNode.GetMetrics failed to parse metric type",
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zap.Int64("nodeID", paramtable.GetNodeID()),
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zap.String("req", req.GetRequest()),
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zap.Error(err))
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return &milvuspb.GetMetricsResponse{
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Status: merr.Status(err),
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}, nil
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}
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if metricType == metricsinfo.SystemInfoMetrics {
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metrics, err := getSystemInfoMetrics(ctx, req, i)
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log.Ctx(ctx).RatedDebug(60, "IndexNode.GetMetrics",
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zap.Int64("nodeID", paramtable.GetNodeID()),
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zap.String("req", req.GetRequest()),
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zap.String("metricType", metricType),
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zap.Error(err))
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return metrics, nil
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}
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log.Ctx(ctx).RatedWarn(60, "IndexNode.GetMetrics failed, request metric type is not implemented yet",
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zap.Int64("nodeID", paramtable.GetNodeID()),
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zap.String("req", req.GetRequest()),
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zap.String("metricType", metricType))
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return &milvuspb.GetMetricsResponse{
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Status: merr.Status(merr.WrapErrMetricNotFound(metricType)),
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}, nil
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}
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