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https://gitee.com/milvus-io/milvus.git
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a57c9e61fc
This PR cherry-picks the following commits: - Try to improve cpu usage by refactoring the ttchecker logic and caching string. https://github.com/milvus-io/milvus/pull/33267 - Correct the update logic of timerecorder in the flowgraph to avoid false failure: "some node(s) haven't received input". https://github.com/milvus-io/milvus/pull/34339 issue: https://github.com/milvus-io/milvus/issues/33266, https://github.com/milvus-io/milvus/issues/34337 pr: https://github.com/milvus-io/milvus/pull/33267, https://github.com/milvus-io/milvus/pull/34339 --------- Signed-off-by: bigsheeper <yihao.dai@zilliz.com> Co-authored-by: Xiaofan <83447078+xiaofan-luan@users.noreply.github.com>
65 lines
1.6 KiB
Go
65 lines
1.6 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 pipeline
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import (
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"github.com/milvus-io/milvus/pkg/util/timerecord"
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)
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type Node interface {
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Name() string
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MaxQueueLength() int32
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Operate(in Msg) Msg
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}
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type nodeCtx struct {
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node Node
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InputChannel chan Msg
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Next *nodeCtx
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Checker *timerecord.Checker
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}
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func NewNodeCtx(node Node) *nodeCtx {
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return &nodeCtx{
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node: node,
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InputChannel: make(chan Msg, node.MaxQueueLength()),
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}
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}
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type BaseNode struct {
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name string
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maxQueueLength int32
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}
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// Return name of Node
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func (node *BaseNode) Name() string {
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return node.name
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}
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// length of pipeline input chnnel
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func (node *BaseNode) MaxQueueLength() int32 {
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return node.maxQueueLength
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}
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func NewBaseNode(name string, maxQueryLength int32) *BaseNode {
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return &BaseNode{
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name: name,
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maxQueueLength: maxQueryLength,
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}
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}
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