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277849a915
See also #27675 Since serialization segment buffer does not related to sync manager can shall be done before submit into sync manager. So that the pk statistic file could be more accurate and reduce complex logic inside sync manager. --------- Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
122 lines
3.2 KiB
Go
122 lines
3.2 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 syncmgr
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import (
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"context"
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"github.com/milvus-io/milvus-proto/go-api/v2/msgpb"
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"github.com/milvus-io/milvus/internal/datanode/metacache"
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"github.com/milvus-io/milvus/internal/proto/datapb"
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"github.com/milvus-io/milvus/internal/storage"
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"github.com/milvus-io/milvus/pkg/util/typeutil"
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)
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// Serializer is the interface for storage/storageV2 implementation to encoding
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// WriteBuffer into sync task.
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type Serializer interface {
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EncodeBuffer(ctx context.Context, pack *SyncPack) (Task, error)
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}
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// SyncPack is the struct contains buffer sync data.
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type SyncPack struct {
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metacache metacache.MetaCache
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metawriter MetaWriter
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// data
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insertData *storage.InsertData
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deltaData *storage.DeleteData
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// statistics
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tsFrom typeutil.Timestamp
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tsTo typeutil.Timestamp
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startPosition *msgpb.MsgPosition
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checkpoint *msgpb.MsgPosition
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batchSize int64 // batchSize is the row number of this sync task,not the total num of rows of segemnt
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isFlush bool
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isDrop bool
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// metadata
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collectionID int64
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partitionID int64
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segmentID int64
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channelName string
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level datapb.SegmentLevel
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}
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func (p *SyncPack) WithInsertData(insertData *storage.InsertData) *SyncPack {
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p.insertData = insertData
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return p
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}
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func (p *SyncPack) WithDeleteData(deltaData *storage.DeleteData) *SyncPack {
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p.deltaData = deltaData
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return p
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}
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func (p *SyncPack) WithStartPosition(start *msgpb.MsgPosition) *SyncPack {
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p.startPosition = start
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return p
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}
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func (p *SyncPack) WithCheckpoint(cp *msgpb.MsgPosition) *SyncPack {
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p.checkpoint = cp
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return p
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}
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func (p *SyncPack) WithCollectionID(collID int64) *SyncPack {
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p.collectionID = collID
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return p
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}
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func (p *SyncPack) WithPartitionID(partID int64) *SyncPack {
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p.partitionID = partID
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return p
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}
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func (p *SyncPack) WithSegmentID(segID int64) *SyncPack {
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p.segmentID = segID
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return p
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}
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func (p *SyncPack) WithChannelName(chanName string) *SyncPack {
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p.channelName = chanName
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return p
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}
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func (p *SyncPack) WithTimeRange(from, to typeutil.Timestamp) *SyncPack {
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p.tsFrom, p.tsTo = from, to
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return p
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}
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func (p *SyncPack) WithFlush() *SyncPack {
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p.isFlush = true
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return p
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}
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func (p *SyncPack) WithDrop() *SyncPack {
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p.isDrop = true
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return p
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}
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func (p *SyncPack) WithBatchSize(batchSize int64) *SyncPack {
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p.batchSize = batchSize
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return p
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}
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func (p *SyncPack) WithLevel(level datapb.SegmentLevel) *SyncPack {
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p.level = level
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return p
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}
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