mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-11 09:46:26 +08:00
387 lines
12 KiB
Go
387 lines
12 KiB
Go
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
|
|
//
|
|
// Licensed 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 datacoord
|
|
|
|
import (
|
|
"context"
|
|
"sync/atomic"
|
|
"time"
|
|
|
|
"github.com/milvus-io/milvus/internal/util/metricsinfo"
|
|
"github.com/milvus-io/milvus/internal/util/typeutil"
|
|
|
|
memkv "github.com/milvus-io/milvus/internal/kv/mem"
|
|
"github.com/milvus-io/milvus/internal/util/tsoutil"
|
|
|
|
"github.com/milvus-io/milvus/internal/proto/commonpb"
|
|
"github.com/milvus-io/milvus/internal/proto/datapb"
|
|
"github.com/milvus-io/milvus/internal/proto/internalpb"
|
|
"github.com/milvus-io/milvus/internal/proto/milvuspb"
|
|
"github.com/milvus-io/milvus/internal/proto/proxypb"
|
|
"github.com/milvus-io/milvus/internal/proto/rootcoordpb"
|
|
"github.com/milvus-io/milvus/internal/proto/schemapb"
|
|
)
|
|
|
|
func newMemoryMeta(allocator allocator) (*meta, error) {
|
|
memoryKV := memkv.NewMemoryKV()
|
|
return NewMeta(memoryKV)
|
|
}
|
|
|
|
var _ allocator = (*MockAllocator)(nil)
|
|
|
|
type MockAllocator struct {
|
|
cnt int64
|
|
}
|
|
|
|
func (m *MockAllocator) allocTimestamp(ctx context.Context) (Timestamp, error) {
|
|
val := atomic.AddInt64(&m.cnt, 1)
|
|
phy := time.Now().UnixNano() / int64(time.Millisecond)
|
|
ts := tsoutil.ComposeTS(phy, val)
|
|
return ts, nil
|
|
}
|
|
|
|
func (m *MockAllocator) allocID(ctx context.Context) (UniqueID, error) {
|
|
val := atomic.AddInt64(&m.cnt, 1)
|
|
return val, nil
|
|
}
|
|
|
|
func newMockAllocator() *MockAllocator {
|
|
return &MockAllocator{}
|
|
}
|
|
|
|
func newTestSchema() *schemapb.CollectionSchema {
|
|
return &schemapb.CollectionSchema{
|
|
Name: "test",
|
|
Description: "schema for test used",
|
|
AutoID: false,
|
|
Fields: []*schemapb.FieldSchema{
|
|
{FieldID: 1, Name: "field1", IsPrimaryKey: false, Description: "field no.1", DataType: schemapb.DataType_String},
|
|
{FieldID: 2, Name: "field2", IsPrimaryKey: false, Description: "field no.2", DataType: schemapb.DataType_FloatVector},
|
|
},
|
|
}
|
|
}
|
|
|
|
type mockDataNodeClient struct {
|
|
id int64
|
|
state internalpb.StateCode
|
|
ch chan interface{}
|
|
}
|
|
|
|
func newMockDataNodeClient(id int64, ch chan interface{}) (*mockDataNodeClient, error) {
|
|
return &mockDataNodeClient{
|
|
id: id,
|
|
state: internalpb.StateCode_Initializing,
|
|
ch: ch,
|
|
}, nil
|
|
}
|
|
|
|
func (c *mockDataNodeClient) Init() error {
|
|
return nil
|
|
}
|
|
|
|
func (c *mockDataNodeClient) Start() error {
|
|
c.state = internalpb.StateCode_Healthy
|
|
return nil
|
|
}
|
|
|
|
func (c *mockDataNodeClient) Register() error {
|
|
return nil
|
|
}
|
|
|
|
func (c *mockDataNodeClient) GetComponentStates(ctx context.Context) (*internalpb.ComponentStates, error) {
|
|
return &internalpb.ComponentStates{
|
|
State: &internalpb.ComponentInfo{
|
|
NodeID: c.id,
|
|
StateCode: c.state,
|
|
},
|
|
}, nil
|
|
}
|
|
|
|
func (c *mockDataNodeClient) GetStatisticsChannel(ctx context.Context) (*milvuspb.StringResponse, error) {
|
|
return nil, nil
|
|
}
|
|
|
|
func (c *mockDataNodeClient) WatchDmChannels(ctx context.Context, in *datapb.WatchDmChannelsRequest) (*commonpb.Status, error) {
|
|
return &commonpb.Status{ErrorCode: commonpb.ErrorCode_Success}, nil
|
|
}
|
|
|
|
func (c *mockDataNodeClient) FlushSegments(ctx context.Context, in *datapb.FlushSegmentsRequest) (*commonpb.Status, error) {
|
|
if c.ch != nil {
|
|
c.ch <- in
|
|
}
|
|
return &commonpb.Status{ErrorCode: commonpb.ErrorCode_Success}, nil
|
|
}
|
|
|
|
func (c *mockDataNodeClient) GetMetrics(ctx context.Context, req *milvuspb.GetMetricsRequest) (*milvuspb.GetMetricsResponse, error) {
|
|
// TODO(dragondriver): change the id, though it's not important in ut
|
|
nodeID := UniqueID(20210819)
|
|
|
|
nodeInfos := metricsinfo.DataNodeInfos{
|
|
BaseComponentInfos: metricsinfo.BaseComponentInfos{
|
|
Name: metricsinfo.ConstructComponentName(typeutil.DataNodeRole, nodeID),
|
|
},
|
|
}
|
|
resp, err := metricsinfo.MarshalComponentInfos(nodeInfos)
|
|
if err != nil {
|
|
return &milvuspb.GetMetricsResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: err.Error(),
|
|
},
|
|
Response: "",
|
|
ComponentName: metricsinfo.ConstructComponentName(typeutil.DataNodeRole, nodeID),
|
|
}, nil
|
|
}
|
|
|
|
return &milvuspb.GetMetricsResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
Response: resp,
|
|
ComponentName: metricsinfo.ConstructComponentName(typeutil.DataNodeRole, nodeID),
|
|
}, nil
|
|
}
|
|
|
|
func (c *mockDataNodeClient) Stop() error {
|
|
c.state = internalpb.StateCode_Abnormal
|
|
return nil
|
|
}
|
|
|
|
type mockRootCoordService struct {
|
|
state internalpb.StateCode
|
|
cnt int64
|
|
}
|
|
|
|
func newMockRootCoordService() *mockRootCoordService {
|
|
return &mockRootCoordService{state: internalpb.StateCode_Healthy}
|
|
}
|
|
|
|
func (m *mockRootCoordService) GetTimeTickChannel(ctx context.Context) (*milvuspb.StringResponse, error) {
|
|
return nil, nil
|
|
}
|
|
|
|
func (m *mockRootCoordService) Init() error {
|
|
return nil
|
|
}
|
|
|
|
func (m *mockRootCoordService) Start() error {
|
|
return nil
|
|
}
|
|
|
|
func (m *mockRootCoordService) Stop() error {
|
|
m.state = internalpb.StateCode_Abnormal
|
|
return nil
|
|
}
|
|
|
|
func (m *mockRootCoordService) Register() error {
|
|
return nil
|
|
}
|
|
|
|
func (m *mockRootCoordService) GetComponentStates(ctx context.Context) (*internalpb.ComponentStates, error) {
|
|
return &internalpb.ComponentStates{
|
|
State: &internalpb.ComponentInfo{
|
|
NodeID: 0,
|
|
Role: "",
|
|
StateCode: m.state,
|
|
ExtraInfo: []*commonpb.KeyValuePair{},
|
|
},
|
|
SubcomponentStates: []*internalpb.ComponentInfo{},
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
}, nil
|
|
}
|
|
|
|
func (m *mockRootCoordService) GetStatisticsChannel(ctx context.Context) (*milvuspb.StringResponse, error) {
|
|
panic("not implemented") // TODO: Implement
|
|
}
|
|
|
|
//DDL request
|
|
func (m *mockRootCoordService) CreateCollection(ctx context.Context, req *milvuspb.CreateCollectionRequest) (*commonpb.Status, error) {
|
|
panic("not implemented") // TODO: Implement
|
|
}
|
|
|
|
func (m *mockRootCoordService) DropCollection(ctx context.Context, req *milvuspb.DropCollectionRequest) (*commonpb.Status, error) {
|
|
panic("not implemented") // TODO: Implement
|
|
}
|
|
|
|
func (m *mockRootCoordService) HasCollection(ctx context.Context, req *milvuspb.HasCollectionRequest) (*milvuspb.BoolResponse, error) {
|
|
panic("not implemented") // TODO: Implement
|
|
}
|
|
|
|
func (m *mockRootCoordService) DescribeCollection(ctx context.Context, req *milvuspb.DescribeCollectionRequest) (*milvuspb.DescribeCollectionResponse, error) {
|
|
return &milvuspb.DescribeCollectionResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
Schema: &schemapb.CollectionSchema{
|
|
Name: "test",
|
|
},
|
|
CollectionID: 1314,
|
|
VirtualChannelNames: []string{"vchan1"},
|
|
}, nil
|
|
}
|
|
|
|
func (m *mockRootCoordService) ShowCollections(ctx context.Context, req *milvuspb.ShowCollectionsRequest) (*milvuspb.ShowCollectionsResponse, error) {
|
|
return &milvuspb.ShowCollectionsResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
CollectionNames: []string{"test"},
|
|
}, nil
|
|
}
|
|
|
|
func (m *mockRootCoordService) CreatePartition(ctx context.Context, req *milvuspb.CreatePartitionRequest) (*commonpb.Status, error) {
|
|
panic("not implemented") // TODO: Implement
|
|
}
|
|
|
|
func (m *mockRootCoordService) DropPartition(ctx context.Context, req *milvuspb.DropPartitionRequest) (*commonpb.Status, error) {
|
|
panic("not implemented") // TODO: Implement
|
|
}
|
|
|
|
func (m *mockRootCoordService) HasPartition(ctx context.Context, req *milvuspb.HasPartitionRequest) (*milvuspb.BoolResponse, error) {
|
|
panic("not implemented") // TODO: Implement
|
|
}
|
|
|
|
func (m *mockRootCoordService) ShowPartitions(ctx context.Context, req *milvuspb.ShowPartitionsRequest) (*milvuspb.ShowPartitionsResponse, error) {
|
|
return &milvuspb.ShowPartitionsResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
PartitionNames: []string{"_default"},
|
|
PartitionIDs: []int64{0},
|
|
}, nil
|
|
}
|
|
|
|
//index builder service
|
|
func (m *mockRootCoordService) CreateIndex(ctx context.Context, req *milvuspb.CreateIndexRequest) (*commonpb.Status, error) {
|
|
panic("not implemented") // TODO: Implement
|
|
}
|
|
|
|
func (m *mockRootCoordService) DescribeIndex(ctx context.Context, req *milvuspb.DescribeIndexRequest) (*milvuspb.DescribeIndexResponse, error) {
|
|
panic("not implemented") // TODO: Implement
|
|
}
|
|
|
|
func (m *mockRootCoordService) DropIndex(ctx context.Context, req *milvuspb.DropIndexRequest) (*commonpb.Status, error) {
|
|
panic("not implemented") // TODO: Implement
|
|
}
|
|
|
|
//global timestamp allocator
|
|
func (m *mockRootCoordService) AllocTimestamp(ctx context.Context, req *rootcoordpb.AllocTimestampRequest) (*rootcoordpb.AllocTimestampResponse, error) {
|
|
if m.state != internalpb.StateCode_Healthy {
|
|
return &rootcoordpb.AllocTimestampResponse{Status: &commonpb.Status{ErrorCode: commonpb.ErrorCode_UnexpectedError}}, nil
|
|
}
|
|
|
|
val := atomic.AddInt64(&m.cnt, int64(req.Count))
|
|
phy := time.Now().UnixNano() / int64(time.Millisecond)
|
|
ts := tsoutil.ComposeTS(phy, val)
|
|
return &rootcoordpb.AllocTimestampResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
Timestamp: ts,
|
|
Count: req.Count,
|
|
}, nil
|
|
}
|
|
|
|
func (m *mockRootCoordService) AllocID(ctx context.Context, req *rootcoordpb.AllocIDRequest) (*rootcoordpb.AllocIDResponse, error) {
|
|
if m.state != internalpb.StateCode_Healthy {
|
|
return &rootcoordpb.AllocIDResponse{Status: &commonpb.Status{ErrorCode: commonpb.ErrorCode_UnexpectedError}}, nil
|
|
}
|
|
val := atomic.AddInt64(&m.cnt, int64(req.Count))
|
|
return &rootcoordpb.AllocIDResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
ID: val,
|
|
Count: req.Count,
|
|
}, nil
|
|
}
|
|
|
|
//segment
|
|
func (m *mockRootCoordService) DescribeSegment(ctx context.Context, req *milvuspb.DescribeSegmentRequest) (*milvuspb.DescribeSegmentResponse, error) {
|
|
panic("not implemented") // TODO: Implement
|
|
}
|
|
|
|
func (m *mockRootCoordService) ShowSegments(ctx context.Context, req *milvuspb.ShowSegmentsRequest) (*milvuspb.ShowSegmentsResponse, error) {
|
|
panic("not implemented") // TODO: Implement
|
|
}
|
|
|
|
func (m *mockRootCoordService) GetDdChannel(ctx context.Context) (*milvuspb.StringResponse, error) {
|
|
return &milvuspb.StringResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
Value: "ddchannel",
|
|
}, nil
|
|
}
|
|
|
|
func (m *mockRootCoordService) UpdateChannelTimeTick(ctx context.Context, req *internalpb.ChannelTimeTickMsg) (*commonpb.Status, error) {
|
|
panic("not implemented") // TODO: Implement
|
|
}
|
|
|
|
func (m *mockRootCoordService) ReleaseDQLMessageStream(ctx context.Context, req *proxypb.ReleaseDQLMessageStreamRequest) (*commonpb.Status, error) {
|
|
panic("not implemented") // TODO: Implement
|
|
}
|
|
func (m *mockRootCoordService) SegmentFlushCompleted(ctx context.Context, in *datapb.SegmentFlushCompletedMsg) (*commonpb.Status, error) {
|
|
return &commonpb.Status{ErrorCode: commonpb.ErrorCode_Success}, nil
|
|
}
|
|
func (m *mockRootCoordService) AddNewSegment(ctx context.Context, in *datapb.SegmentMsg) (*commonpb.Status, error) {
|
|
panic("not implemented") // TODO: Implement
|
|
}
|
|
|
|
func (m *mockRootCoordService) GetMetrics(ctx context.Context, req *milvuspb.GetMetricsRequest) (*milvuspb.GetMetricsResponse, error) {
|
|
// TODO(dragondriver): change the id, though it's not important in ut
|
|
nodeID := UniqueID(20210901)
|
|
|
|
rootCoordTopology := metricsinfo.RootCoordTopology{
|
|
Self: metricsinfo.RootCoordInfos{
|
|
BaseComponentInfos: metricsinfo.BaseComponentInfos{
|
|
Name: metricsinfo.ConstructComponentName(typeutil.RootCoordRole, nodeID),
|
|
},
|
|
},
|
|
Connections: metricsinfo.ConnTopology{
|
|
Name: metricsinfo.ConstructComponentName(typeutil.RootCoordRole, nodeID),
|
|
// TODO(dragondriver): fill ConnectedComponents if necessary
|
|
ConnectedComponents: []metricsinfo.ConnectionInfo{},
|
|
},
|
|
}
|
|
|
|
resp, err := metricsinfo.MarshalTopology(rootCoordTopology)
|
|
if err != nil {
|
|
return &milvuspb.GetMetricsResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: err.Error(),
|
|
},
|
|
Response: "",
|
|
ComponentName: metricsinfo.ConstructComponentName(typeutil.RootCoordRole, nodeID),
|
|
}, nil
|
|
}
|
|
|
|
return &milvuspb.GetMetricsResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
Response: resp,
|
|
ComponentName: metricsinfo.ConstructComponentName(typeutil.RootCoordRole, nodeID),
|
|
}, nil
|
|
}
|