mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-05 21:39:19 +08:00
6c4c0ef6b5
Signed-off-by: dragondriver <jiquan.long@zilliz.com>
410 lines
16 KiB
Go
410 lines
16 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 proxy
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import (
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"context"
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"github.com/milvus-io/milvus/internal/proto/commonpb"
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"github.com/milvus-io/milvus/internal/util/typeutil"
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"github.com/milvus-io/milvus/internal/util/metricsinfo"
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"github.com/milvus-io/milvus/internal/proto/milvuspb"
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)
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type getMetricsFuncType func(ctx context.Context, request *milvuspb.GetMetricsRequest) (*milvuspb.GetMetricsResponse, error)
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// getSystemInfoMetrics returns the system information metrics.
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func getSystemInfoMetrics(
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ctx context.Context,
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request *milvuspb.GetMetricsRequest,
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node *Proxy,
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) (*milvuspb.GetMetricsResponse, error) {
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var err error
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systemTopology := metricsinfo.SystemTopology{
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NodesInfo: make([]metricsinfo.SystemTopologyNode, 0),
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}
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identifierMap := make(map[string]int)
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proxyRoleName := metricsinfo.ConstructComponentName(typeutil.ProxyRole, Params.ProxyID)
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identifierMap[proxyRoleName] = int(node.session.ServerID)
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proxyTopologyNode := metricsinfo.SystemTopologyNode{
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Identifier: int(node.session.ServerID),
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Connected: make([]metricsinfo.ConnectionEdge, 0),
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Infos: &metricsinfo.ProxyInfos{
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BaseComponentInfos: metricsinfo.BaseComponentInfos{
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HasError: false,
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ErrorReason: "",
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Name: proxyRoleName,
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HardwareInfos: metricsinfo.HardwareMetrics{
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IP: node.session.Address,
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CPUCoreCount: metricsinfo.GetCPUCoreCount(false),
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CPUCoreUsage: metricsinfo.GetCPUUsage(),
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Memory: metricsinfo.GetMemoryCount(),
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MemoryUsage: metricsinfo.GetUsedMemoryCount(),
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Disk: metricsinfo.GetDiskCount(),
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DiskUsage: metricsinfo.GetDiskUsage(),
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},
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SystemInfo: metricsinfo.DeployMetrics{},
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CreatedTime: Params.CreatedTime.String(),
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UpdatedTime: Params.UpdatedTime.String(),
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Type: typeutil.ProxyRole,
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ID: node.session.ServerID,
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},
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SystemConfigurations: metricsinfo.ProxyConfiguration{
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DefaultPartitionName: Params.DefaultPartitionName,
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DefaultIndexName: Params.DefaultIndexName,
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},
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},
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}
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metricsinfo.FillDeployMetricsWithEnv(&(proxyTopologyNode.Infos.(*metricsinfo.ProxyInfos).SystemInfo))
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queryCoordResp, queryCoordErr := node.queryCoord.GetMetrics(ctx, request)
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queryCoordRoleName := ""
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var queryCoordTopology metricsinfo.QueryCoordTopology
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if queryCoordErr == nil && queryCoordResp != nil {
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queryCoordRoleName = queryCoordResp.ComponentName
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queryCoordErr = metricsinfo.UnmarshalTopology(queryCoordResp.Response, &queryCoordTopology)
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identifierMap[queryCoordRoleName] = int(queryCoordTopology.Cluster.Self.ID)
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}
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dataCoordResp, dataCoordErr := node.dataCoord.GetMetrics(ctx, request)
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dataCoordRoleName := ""
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var dataCoordTopology metricsinfo.DataCoordTopology
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if dataCoordErr == nil && dataCoordResp != nil {
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dataCoordRoleName = dataCoordResp.ComponentName
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dataCoordErr = metricsinfo.UnmarshalTopology(dataCoordResp.Response, &dataCoordTopology)
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identifierMap[dataCoordRoleName] = int(dataCoordTopology.Cluster.Self.ID)
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}
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indexCoordResp, indexCoordErr := node.indexCoord.GetMetrics(ctx, request)
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indexCoordRoleName := ""
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var indexCoordTopology metricsinfo.IndexCoordTopology
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if indexCoordErr == nil && indexCoordResp != nil {
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indexCoordRoleName = indexCoordResp.ComponentName
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indexCoordErr = metricsinfo.UnmarshalTopology(indexCoordResp.Response, &indexCoordTopology)
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identifierMap[indexCoordRoleName] = int(indexCoordTopology.Cluster.Self.ID)
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}
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rootCoordResp, rootCoordErr := node.rootCoord.GetMetrics(ctx, request)
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rootCoordRoleName := ""
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var rootCoordTopology metricsinfo.RootCoordTopology
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if rootCoordErr == nil && rootCoordResp != nil {
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rootCoordRoleName = rootCoordResp.ComponentName
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rootCoordErr = metricsinfo.UnmarshalTopology(rootCoordResp.Response, &rootCoordTopology)
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identifierMap[rootCoordRoleName] = int(rootCoordTopology.Self.ID)
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}
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if queryCoordErr == nil && queryCoordResp != nil {
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proxyTopologyNode.Connected = append(proxyTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[queryCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.QueryCoordRole,
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})
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// query coord in system topology graph
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queryCoordTopologyNode := metricsinfo.SystemTopologyNode{
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Identifier: identifierMap[queryCoordRoleName],
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Connected: make([]metricsinfo.ConnectionEdge, 0),
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Infos: &queryCoordTopology.Cluster.Self,
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}
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// fill connection edge, a little trick here
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for _, edge := range queryCoordTopology.Connections.ConnectedComponents {
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switch edge.TargetType {
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case typeutil.RootCoordRole:
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if rootCoordErr == nil && rootCoordResp != nil {
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queryCoordTopologyNode.Connected = append(queryCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[rootCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.RootCoordRole,
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})
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}
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case typeutil.DataCoordRole:
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if dataCoordErr == nil && dataCoordResp != nil {
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queryCoordTopologyNode.Connected = append(queryCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[dataCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.DataCoordRole,
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})
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}
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case typeutil.IndexCoordRole:
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if indexCoordErr == nil && indexCoordResp != nil {
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queryCoordTopologyNode.Connected = append(queryCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[indexCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.IndexCoordRole,
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})
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}
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case typeutil.QueryCoordRole:
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queryCoordTopologyNode.Connected = append(queryCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[queryCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.QueryCoordRole,
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})
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}
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}
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// add query nodes to system topology graph
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for _, queryNode := range queryCoordTopology.Cluster.ConnectedNodes {
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node := queryNode
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identifier := int(node.ID)
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identifierMap[queryNode.Name] = identifier
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queryNodeTopologyNode := metricsinfo.SystemTopologyNode{
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Identifier: identifier,
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Connected: nil,
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Infos: &node,
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}
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systemTopology.NodesInfo = append(systemTopology.NodesInfo, queryNodeTopologyNode)
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queryCoordTopologyNode.Connected = append(queryCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifier,
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Type: metricsinfo.CoordConnectToNode,
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TargetType: typeutil.QueryNodeRole,
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})
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}
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// add query coord to system topology graph
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systemTopology.NodesInfo = append(systemTopology.NodesInfo, queryCoordTopologyNode)
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}
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if dataCoordErr == nil && dataCoordResp != nil {
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proxyTopologyNode.Connected = append(proxyTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[dataCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.DataCoordRole,
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})
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// data coord in system topology graph
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dataCoordTopologyNode := metricsinfo.SystemTopologyNode{
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Identifier: identifierMap[dataCoordRoleName],
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Connected: make([]metricsinfo.ConnectionEdge, 0),
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Infos: &dataCoordTopology.Cluster.Self,
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}
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// fill connection edge, a little trick here
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for _, edge := range dataCoordTopology.Connections.ConnectedComponents {
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switch edge.TargetType {
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case typeutil.RootCoordRole:
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if rootCoordErr == nil && rootCoordResp != nil {
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dataCoordTopologyNode.Connected = append(dataCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[rootCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.RootCoordRole,
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})
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}
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case typeutil.DataCoordRole:
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dataCoordTopologyNode.Connected = append(dataCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[dataCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.DataCoordRole,
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})
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case typeutil.IndexCoordRole:
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if indexCoordErr == nil && indexCoordResp != nil {
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dataCoordTopologyNode.Connected = append(dataCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[indexCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.IndexCoordRole,
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})
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}
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case typeutil.QueryCoordRole:
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if queryCoordErr == nil && queryCoordResp != nil {
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dataCoordTopologyNode.Connected = append(dataCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[queryCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.QueryCoordRole,
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})
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}
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}
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}
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// add data nodes to system topology graph
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for _, dataNode := range dataCoordTopology.Cluster.ConnectedNodes {
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node := dataNode
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identifier := int(node.ID)
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identifierMap[dataNode.Name] = identifier
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dataNodeTopologyNode := metricsinfo.SystemTopologyNode{
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Identifier: identifier,
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Connected: nil,
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Infos: &node,
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}
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systemTopology.NodesInfo = append(systemTopology.NodesInfo, dataNodeTopologyNode)
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dataCoordTopologyNode.Connected = append(dataCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifier,
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Type: metricsinfo.CoordConnectToNode,
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TargetType: typeutil.DataNodeRole,
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})
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}
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// add data coord to system topology graph
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systemTopology.NodesInfo = append(systemTopology.NodesInfo, dataCoordTopologyNode)
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}
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if indexCoordErr == nil && indexCoordResp != nil {
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proxyTopologyNode.Connected = append(proxyTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[indexCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.IndexCoordRole,
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})
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// index coord in system topology graph
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indexCoordTopologyNode := metricsinfo.SystemTopologyNode{
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Identifier: identifierMap[indexCoordRoleName],
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Connected: make([]metricsinfo.ConnectionEdge, 0),
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Infos: &indexCoordTopology.Cluster.Self,
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}
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// fill connection edge, a little trick here
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for _, edge := range indexCoordTopology.Connections.ConnectedComponents {
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switch edge.TargetType {
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case typeutil.RootCoordRole:
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if rootCoordErr == nil && rootCoordResp != nil {
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indexCoordTopologyNode.Connected = append(indexCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[rootCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.RootCoordRole,
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})
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}
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case typeutil.DataCoordRole:
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if dataCoordErr == nil && dataCoordResp != nil {
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indexCoordTopologyNode.Connected = append(indexCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[dataCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.DataCoordRole,
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})
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}
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case typeutil.IndexCoordRole:
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indexCoordTopologyNode.Connected = append(indexCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[indexCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.IndexCoordRole,
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})
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case typeutil.QueryCoordRole:
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if queryCoordErr == nil && queryCoordResp != nil {
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indexCoordTopologyNode.Connected = append(indexCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[queryCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.QueryCoordRole,
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})
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}
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}
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}
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// add index nodes to system topology graph
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for _, indexNode := range indexCoordTopology.Cluster.ConnectedNodes {
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node := indexNode
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identifier := int(node.ID)
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identifierMap[indexNode.Name] = identifier
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indexNodeTopologyNode := metricsinfo.SystemTopologyNode{
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Identifier: identifier,
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Connected: nil,
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Infos: &node,
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}
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systemTopology.NodesInfo = append(systemTopology.NodesInfo, indexNodeTopologyNode)
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indexCoordTopologyNode.Connected = append(indexCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifier,
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Type: metricsinfo.CoordConnectToNode,
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TargetType: typeutil.IndexNodeRole,
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})
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}
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// add index coord to system topology graph
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systemTopology.NodesInfo = append(systemTopology.NodesInfo, indexCoordTopologyNode)
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}
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if rootCoordErr == nil && rootCoordResp != nil {
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proxyTopologyNode.Connected = append(proxyTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[rootCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.RootCoordRole,
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})
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// root coord in system topology graph
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rootCoordTopologyNode := metricsinfo.SystemTopologyNode{
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Identifier: identifierMap[rootCoordRoleName],
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Connected: make([]metricsinfo.ConnectionEdge, 0),
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Infos: &rootCoordTopology.Self,
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}
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// fill connection edge, a little trick here
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for _, edge := range rootCoordTopology.Connections.ConnectedComponents {
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switch edge.TargetType {
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case typeutil.RootCoordRole:
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rootCoordTopologyNode.Connected = append(rootCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[rootCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.RootCoordRole,
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})
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case typeutil.DataCoordRole:
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if dataCoordErr == nil && dataCoordResp != nil {
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rootCoordTopologyNode.Connected = append(rootCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[dataCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.DataCoordRole,
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})
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}
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case typeutil.IndexCoordRole:
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rootCoordTopologyNode.Connected = append(rootCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[indexCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.IndexCoordRole,
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})
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case typeutil.QueryCoordRole:
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if queryCoordErr == nil && queryCoordResp != nil {
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rootCoordTopologyNode.Connected = append(rootCoordTopologyNode.Connected, metricsinfo.ConnectionEdge{
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ConnectedIdentifier: identifierMap[queryCoordRoleName],
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Type: metricsinfo.Forward,
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TargetType: typeutil.QueryCoordRole,
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})
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}
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}
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}
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// add root coord to system topology graph
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systemTopology.NodesInfo = append(systemTopology.NodesInfo, rootCoordTopologyNode)
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}
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// add proxy to system topology graph
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systemTopology.NodesInfo = append(systemTopology.NodesInfo, proxyTopologyNode)
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resp, err := metricsinfo.MarshalTopology(systemTopology)
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if err != nil {
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return &milvuspb.GetMetricsResponse{
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Status: &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_UnexpectedError,
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Reason: err.Error(),
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},
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Response: "",
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ComponentName: metricsinfo.ConstructComponentName(typeutil.ProxyRole, Params.ProxyID),
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}, nil
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}
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return &milvuspb.GetMetricsResponse{
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Status: &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_Success,
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Reason: "",
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},
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Response: resp,
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ComponentName: metricsinfo.ConstructComponentName(typeutil.ProxyRole, Params.ProxyID),
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}, nil
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}
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