// Licensed to the LF AI & Data foundation under one // or more contributor license agreements. See the NOTICE file // distributed with this work for additional information // regarding copyright ownership. The ASF licenses this file // to you 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 datanode import ( "github.com/milvus-io/milvus/internal/msgstream" "github.com/milvus-io/milvus/internal/proto/internalpb" "github.com/milvus-io/milvus/internal/util/flowgraph" ) type ( // Msg is flowgraph.Msg Msg = flowgraph.Msg // MsgStreamMsg is flowgraph.MsgStreamMsg MsgStreamMsg = flowgraph.MsgStreamMsg ) type flowGraphMsg struct { insertMessages []*msgstream.InsertMsg deleteMessages []*msgstream.DeleteMsg timeRange TimeRange startPositions []*internalpb.MsgPosition endPositions []*internalpb.MsgPosition //segmentsToFlush is the signal used by insertBufferNode to notify deleteNode to flush segmentsToFlush []UniqueID } func (fgMsg *flowGraphMsg) TimeTick() Timestamp { return fgMsg.timeRange.timestampMax } // flush Msg is used in flowgraph insertBufferNode to flush the given segment type flushMsg struct { msgID UniqueID timestamp Timestamp segmentID UniqueID collectionID UniqueID flushed bool }