mirror of
https://gitee.com/milvus-io/milvus.git
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37 lines
1.5 KiB
Go
37 lines
1.5 KiB
Go
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "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 distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License.
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package datanode
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import (
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"context"
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"github.com/milvus-io/milvus/internal/log"
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"github.com/milvus-io/milvus/internal/msgstream"
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"github.com/milvus-io/milvus/internal/proto/datapb"
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"github.com/milvus-io/milvus/internal/util/flowgraph"
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)
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func newDmInputNode(ctx context.Context, factory msgstream.Factory, vchannelName string, checkPoints []*datapb.CheckPoint) *flowgraph.InputNode {
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// TODO seek
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maxQueueLength := Params.FlowGraphMaxQueueLength
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maxParallelism := Params.FlowGraphMaxParallelism
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consumeSubName := Params.MsgChannelSubName
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insertStream, _ := factory.NewTtMsgStream(ctx)
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insertStream.AsConsumer([]string{vchannelName}, consumeSubName)
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log.Debug("datanode AsConsumer: " + vchannelName + " : " + consumeSubName)
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var stream msgstream.MsgStream = insertStream
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node := flowgraph.NewInputNode(&stream, "dmInputNode", maxQueueLength, maxParallelism)
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return node
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}
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