mirror of
https://gitee.com/milvus-io/milvus.git
synced 2025-12-07 01:28:27 +08:00
45 lines
1.6 KiB
Go
45 lines
1.6 KiB
Go
package datanode
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/zilliztech/milvus-distributed/internal/msgstream"
|
|
"github.com/zilliztech/milvus-distributed/internal/msgstream/pulsarms"
|
|
"github.com/zilliztech/milvus-distributed/internal/msgstream/util"
|
|
"github.com/zilliztech/milvus-distributed/internal/util/flowgraph"
|
|
)
|
|
|
|
func newDmInputNode(ctx context.Context) *flowgraph.InputNode {
|
|
|
|
maxQueueLength := Params.FlowGraphMaxQueueLength
|
|
maxParallelism := Params.FlowGraphMaxParallelism
|
|
consumeChannels := Params.InsertChannelNames
|
|
consumeSubName := Params.MsgChannelSubName
|
|
unmarshalDispatcher := util.NewUnmarshalDispatcher()
|
|
|
|
insertStream := pulsarms.NewPulsarTtMsgStream(ctx, 1024)
|
|
insertStream.SetPulsarClient(Params.PulsarAddress)
|
|
|
|
insertStream.CreatePulsarConsumers(consumeChannels, consumeSubName, unmarshalDispatcher, 1024)
|
|
|
|
var stream msgstream.MsgStream = insertStream
|
|
node := flowgraph.NewInputNode(&stream, "dmInputNode", maxQueueLength, maxParallelism)
|
|
return node
|
|
}
|
|
|
|
func newDDInputNode(ctx context.Context) *flowgraph.InputNode {
|
|
|
|
maxQueueLength := Params.FlowGraphMaxQueueLength
|
|
maxParallelism := Params.FlowGraphMaxParallelism
|
|
consumeSubName := Params.MsgChannelSubName
|
|
unmarshalDispatcher := util.NewUnmarshalDispatcher()
|
|
|
|
tmpStream := pulsarms.NewPulsarTtMsgStream(ctx, 1024)
|
|
tmpStream.SetPulsarClient(Params.PulsarAddress)
|
|
tmpStream.CreatePulsarConsumers(Params.DDChannelNames, consumeSubName, unmarshalDispatcher, 1024)
|
|
|
|
var stream msgstream.MsgStream = tmpStream
|
|
node := flowgraph.NewInputNode(&stream, "ddInputNode", maxQueueLength, maxParallelism)
|
|
return node
|
|
}
|