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https://gitee.com/milvus-io/milvus.git
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101 lines
2.9 KiB
Go
101 lines
2.9 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 job
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import (
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"context"
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"time"
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"github.com/cockroachdb/errors"
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"go.uber.org/zap"
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"github.com/milvus-io/milvus/internal/proto/querypb"
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"github.com/milvus-io/milvus/internal/querycoordv2/meta"
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"github.com/milvus-io/milvus/internal/querycoordv2/session"
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"github.com/milvus-io/milvus/pkg/log"
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)
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type SyncNewCreatedPartitionJob struct {
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*BaseJob
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req *querypb.SyncNewCreatedPartitionRequest
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meta *meta.Meta
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cluster session.Cluster
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broker meta.Broker
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}
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func NewSyncNewCreatedPartitionJob(
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ctx context.Context,
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req *querypb.SyncNewCreatedPartitionRequest,
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meta *meta.Meta,
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cluster session.Cluster,
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broker meta.Broker,
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) *SyncNewCreatedPartitionJob {
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return &SyncNewCreatedPartitionJob{
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BaseJob: NewBaseJob(ctx, req.Base.GetMsgID(), req.GetCollectionID()),
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req: req,
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meta: meta,
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cluster: cluster,
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broker: broker,
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}
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}
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func (job *SyncNewCreatedPartitionJob) PreExecute() error {
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return nil
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}
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func (job *SyncNewCreatedPartitionJob) Execute() error {
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req := job.req
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log := log.Ctx(job.ctx).With(
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zap.Int64("collectionID", req.GetCollectionID()),
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zap.Int64("partitionID", req.GetPartitionID()),
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)
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// check if collection not load or loadType is loadPartition
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collection := job.meta.GetCollection(job.req.GetCollectionID())
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if collection == nil || collection.GetLoadType() == querypb.LoadType_LoadPartition {
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return nil
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}
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// check if partition already existed
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if partition := job.meta.GetPartition(job.req.GetPartitionID()); partition != nil {
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return nil
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}
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err := loadPartitions(job.ctx, job.meta, job.cluster, job.broker, false, req.GetCollectionID(), req.GetPartitionID())
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if err != nil {
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return err
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}
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partition := &meta.Partition{
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PartitionLoadInfo: &querypb.PartitionLoadInfo{
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CollectionID: req.GetCollectionID(),
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PartitionID: req.GetPartitionID(),
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Status: querypb.LoadStatus_Loaded,
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},
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LoadPercentage: 100,
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CreatedAt: time.Now(),
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}
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err = job.meta.CollectionManager.PutPartition(partition)
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if err != nil {
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msg := "failed to store partitions"
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log.Warn(msg, zap.Error(err))
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return errors.Wrap(err, msg)
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}
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return nil
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}
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