// Copyright (C) 2019-2020 Zilliz. All rights reserved. // // Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance // with the License. You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software distributed under the License // is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express // or implied. See the License for the specific language governing permissions and limitations under the License. package querynode import ( "github.com/milvus-io/milvus/internal/msgstream" "github.com/milvus-io/milvus/internal/util/flowgraph" ) type Msg = flowgraph.Msg type MsgStreamMsg = flowgraph.MsgStreamMsg type key2SegMsg struct { tsMessages []msgstream.TsMsg timeRange TimeRange } type ddMsg struct { collectionRecords map[UniqueID][]metaOperateRecord partitionRecords map[UniqueID][]metaOperateRecord gcRecord *gcRecord timeRange TimeRange } type metaOperateRecord struct { createOrDrop bool // create: true, drop: false timestamp Timestamp } type insertMsg struct { insertMessages []*msgstream.InsertMsg gcRecord *gcRecord timeRange TimeRange } type deleteMsg struct { deleteMessages []*msgstream.DeleteMsg timeRange TimeRange } type serviceTimeMsg struct { gcRecord *gcRecord timeRange TimeRange } type gcMsg struct { gcRecord *gcRecord timeRange TimeRange } type DeleteData struct { deleteIDs map[UniqueID][]UniqueID deleteTimestamps map[UniqueID][]Timestamp deleteOffset map[UniqueID]int64 } type DeleteRecord struct { entityID UniqueID timestamp Timestamp segmentID UniqueID } type DeletePreprocessData struct { deleteRecords []*DeleteRecord count int32 } // TODO: delete collection id type partitionWithID struct { partitionID UniqueID collectionID UniqueID } type gcRecord struct { // collections and partitions to be dropped collections []UniqueID partitions []partitionWithID } func (ksMsg *key2SegMsg) TimeTick() Timestamp { return ksMsg.timeRange.timestampMax } func (suMsg *ddMsg) TimeTick() Timestamp { return suMsg.timeRange.timestampMax } func (iMsg *insertMsg) TimeTick() Timestamp { return iMsg.timeRange.timestampMax } func (dMsg *deleteMsg) TimeTick() Timestamp { return dMsg.timeRange.timestampMax } func (stMsg *serviceTimeMsg) TimeTick() Timestamp { return stMsg.timeRange.timestampMax } func (gcMsg *gcMsg) TimeTick() Timestamp { return gcMsg.timeRange.timestampMax }