mirror of
https://gitee.com/milvus-io/milvus.git
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942 lines
28 KiB
Go
942 lines
28 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 proxy
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import (
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"context"
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"fmt"
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"sync"
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"sync/atomic"
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"time"
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"github.com/milvus-io/milvus/internal/common"
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"github.com/milvus-io/milvus/internal/util/funcutil"
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"github.com/milvus-io/milvus/internal/util/uniquegenerator"
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"github.com/golang/protobuf/proto"
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"github.com/milvus-io/milvus/internal/util/milvuserrors"
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"github.com/milvus-io/milvus/internal/proto/schemapb"
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"github.com/milvus-io/milvus/internal/util/typeutil"
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"github.com/milvus-io/milvus/internal/proto/commonpb"
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"github.com/milvus-io/milvus/internal/proto/datapb"
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"github.com/milvus-io/milvus/internal/proto/internalpb"
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"github.com/milvus-io/milvus/internal/proto/milvuspb"
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"github.com/milvus-io/milvus/internal/proto/proxypb"
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"github.com/milvus-io/milvus/internal/proto/rootcoordpb"
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)
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type collectionMeta struct {
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name string
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id typeutil.UniqueID
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schema *schemapb.CollectionSchema
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shardsNum int32
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virtualChannelNames []string
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physicalChannelNames []string
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createdTimestamp uint64
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createdUtcTimestamp uint64
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}
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type partitionMeta struct {
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createdTimestamp uint64
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createdUtcTimestamp uint64
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}
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type partitionMap struct {
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collID typeutil.UniqueID
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// naive inverted index
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partitionName2ID map[string]typeutil.UniqueID
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partitionID2Name map[typeutil.UniqueID]string
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partitionID2Meta map[typeutil.UniqueID]partitionMeta
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}
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type RootCoordMockOption func(mock *RootCoordMock)
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type describeCollectionFuncType func(ctx context.Context, request *milvuspb.DescribeCollectionRequest) (*milvuspb.DescribeCollectionResponse, error)
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type showPartitionsFuncType func(ctx context.Context, request *milvuspb.ShowPartitionsRequest) (*milvuspb.ShowPartitionsResponse, error)
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type RootCoordMock struct {
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nodeID typeutil.UniqueID
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address string
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state atomic.Value // internal.StateCode
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statisticsChannel string
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timeTickChannel string
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// naive inverted index
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collName2ID map[string]typeutil.UniqueID
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collID2Meta map[typeutil.UniqueID]collectionMeta
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collAlias2ID map[string]typeutil.UniqueID
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collMtx sync.RWMutex
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// TODO(dragondriver): need default partition?
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collID2Partitions map[typeutil.UniqueID]partitionMap
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partitionMtx sync.RWMutex
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describeCollectionFunc describeCollectionFuncType
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showPartitionsFunc showPartitionsFuncType
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getMetricsFunc getMetricsFuncType
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// TODO(dragondriver): index-related
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// TODO(dragondriver): segment-related
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// TODO(dragondriver): TimeTick-related
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lastTs typeutil.Timestamp
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lastTsMtx sync.Mutex
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}
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func (coord *RootCoordMock) CreateAlias(ctx context.Context, req *milvuspb.CreateAliasRequest) (*commonpb.Status, error) {
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code := coord.state.Load().(internalpb.StateCode)
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if code != internalpb.StateCode_Healthy {
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_UnexpectedError,
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Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
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}, nil
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}
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coord.collMtx.Lock()
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defer coord.collMtx.Unlock()
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_, exist := coord.collAlias2ID[req.Alias]
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if exist {
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_UnexpectedError,
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Reason: fmt.Sprintf("duplicate collection alias, alias = %s", req.Alias),
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}, nil
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}
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collID, exist := coord.collName2ID[req.CollectionName]
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if !exist {
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_UnexpectedError,
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Reason: fmt.Sprintf("aliased collection name does not exist, name = %s", req.CollectionName),
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}, nil
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}
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coord.collAlias2ID[req.Alias] = collID
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_Success,
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Reason: "",
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}, nil
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}
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func (coord *RootCoordMock) DropAlias(ctx context.Context, req *milvuspb.DropAliasRequest) (*commonpb.Status, error) {
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code := coord.state.Load().(internalpb.StateCode)
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if code != internalpb.StateCode_Healthy {
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_UnexpectedError,
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Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
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}, nil
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}
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coord.collMtx.Lock()
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defer coord.collMtx.Unlock()
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_, exist := coord.collAlias2ID[req.Alias]
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if !exist {
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_UnexpectedError,
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Reason: fmt.Sprintf("alias does not exist, alias = %s", req.Alias),
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}, nil
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}
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delete(coord.collAlias2ID, req.Alias)
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_Success,
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Reason: "",
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}, nil
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}
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func (coord *RootCoordMock) AlterAlias(ctx context.Context, req *milvuspb.AlterAliasRequest) (*commonpb.Status, error) {
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code := coord.state.Load().(internalpb.StateCode)
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if code != internalpb.StateCode_Healthy {
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_UnexpectedError,
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Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
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}, nil
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}
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coord.collMtx.Lock()
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defer coord.collMtx.Unlock()
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_, exist := coord.collAlias2ID[req.Alias]
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if !exist {
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_CollectionNotExists,
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Reason: fmt.Sprintf("alias does not exist, alias = %s", req.Alias),
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}, nil
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}
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collID, exist := coord.collName2ID[req.CollectionName]
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if !exist {
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_CollectionNotExists,
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Reason: fmt.Sprintf("aliased collection name does not exist, name = %s", req.CollectionName),
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}, nil
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}
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coord.collAlias2ID[req.Alias] = collID
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_Success,
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Reason: "",
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}, nil
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}
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func (coord *RootCoordMock) updateState(state internalpb.StateCode) {
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coord.state.Store(state)
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}
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func (coord *RootCoordMock) getState() internalpb.StateCode {
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return coord.state.Load().(internalpb.StateCode)
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}
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func (coord *RootCoordMock) healthy() bool {
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return coord.getState() == internalpb.StateCode_Healthy
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}
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func (coord *RootCoordMock) Init() error {
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coord.updateState(internalpb.StateCode_Initializing)
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return nil
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}
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func (coord *RootCoordMock) Start() error {
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defer coord.updateState(internalpb.StateCode_Healthy)
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return nil
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}
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func (coord *RootCoordMock) Stop() error {
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defer coord.updateState(internalpb.StateCode_Abnormal)
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return nil
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}
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func (coord *RootCoordMock) GetComponentStates(ctx context.Context) (*internalpb.ComponentStates, error) {
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return &internalpb.ComponentStates{
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State: &internalpb.ComponentInfo{
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NodeID: coord.nodeID,
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Role: typeutil.RootCoordRole,
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StateCode: coord.getState(),
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ExtraInfo: nil,
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},
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SubcomponentStates: nil,
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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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}, nil
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}
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func (coord *RootCoordMock) GetStatisticsChannel(ctx context.Context) (*milvuspb.StringResponse, error) {
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code := coord.state.Load().(internalpb.StateCode)
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if code != internalpb.StateCode_Healthy {
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return &milvuspb.StringResponse{
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Status: &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_UnexpectedError,
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Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
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},
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}, nil
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}
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return &milvuspb.StringResponse{
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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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Value: coord.statisticsChannel,
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}, nil
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}
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func (coord *RootCoordMock) Register() error {
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return nil
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}
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func (coord *RootCoordMock) GetTimeTickChannel(ctx context.Context) (*milvuspb.StringResponse, error) {
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code := coord.state.Load().(internalpb.StateCode)
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if code != internalpb.StateCode_Healthy {
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return &milvuspb.StringResponse{
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Status: &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_UnexpectedError,
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Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
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},
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}, nil
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}
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return &milvuspb.StringResponse{
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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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Value: coord.timeTickChannel,
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}, nil
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}
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func (coord *RootCoordMock) CreateCollection(ctx context.Context, req *milvuspb.CreateCollectionRequest) (*commonpb.Status, error) {
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code := coord.state.Load().(internalpb.StateCode)
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if code != internalpb.StateCode_Healthy {
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_UnexpectedError,
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Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
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}, nil
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}
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coord.collMtx.Lock()
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defer coord.collMtx.Unlock()
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_, exist := coord.collName2ID[req.CollectionName]
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if exist {
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_UnexpectedError,
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Reason: milvuserrors.MsgCollectionAlreadyExist(req.CollectionName),
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}, nil
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}
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var schema schemapb.CollectionSchema
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err := proto.Unmarshal(req.Schema, &schema)
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if err != nil {
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_UnexpectedError,
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Reason: fmt.Sprintf("failed to parse schema, error: %v", err),
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}, nil
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}
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for i := range schema.Fields {
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schema.Fields[i].FieldID = int64(common.StartOfUserFieldID + i)
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}
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collID := typeutil.UniqueID(uniquegenerator.GetUniqueIntGeneratorIns().GetInt())
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coord.collName2ID[req.CollectionName] = collID
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var shardsNum int32
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if req.ShardsNum <= 0 {
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shardsNum = common.DefaultShardsNum
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} else {
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shardsNum = req.ShardsNum
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}
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virtualChannelNames := make([]string, 0, shardsNum)
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physicalChannelNames := make([]string, 0, shardsNum)
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for i := 0; i < int(shardsNum); i++ {
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virtualChannelNames = append(virtualChannelNames, funcutil.GenRandomStr())
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physicalChannelNames = append(physicalChannelNames, funcutil.GenRandomStr())
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}
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ts := uint64(time.Now().Nanosecond())
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coord.collID2Meta[collID] = collectionMeta{
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name: req.CollectionName,
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id: collID,
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schema: &schema,
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shardsNum: shardsNum,
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virtualChannelNames: virtualChannelNames,
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physicalChannelNames: physicalChannelNames,
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createdTimestamp: ts,
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createdUtcTimestamp: ts,
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}
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coord.partitionMtx.Lock()
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defer coord.partitionMtx.Unlock()
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coord.collID2Partitions[collID] = partitionMap{
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collID: collID,
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partitionName2ID: make(map[string]typeutil.UniqueID),
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partitionID2Name: make(map[typeutil.UniqueID]string),
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partitionID2Meta: make(map[typeutil.UniqueID]partitionMeta),
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}
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_Success,
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Reason: "",
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}, nil
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}
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func (coord *RootCoordMock) DropCollection(ctx context.Context, req *milvuspb.DropCollectionRequest) (*commonpb.Status, error) {
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code := coord.state.Load().(internalpb.StateCode)
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if code != internalpb.StateCode_Healthy {
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_UnexpectedError,
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Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
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}, nil
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}
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coord.collMtx.Lock()
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defer coord.collMtx.Unlock()
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collID, exist := coord.collName2ID[req.CollectionName]
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if !exist {
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_CollectionNotExists,
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Reason: milvuserrors.MsgCollectionNotExist(req.CollectionName),
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}, nil
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}
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delete(coord.collName2ID, req.CollectionName)
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delete(coord.collID2Meta, collID)
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coord.partitionMtx.Lock()
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defer coord.partitionMtx.Unlock()
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delete(coord.collID2Partitions, collID)
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return &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_Success,
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Reason: "",
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}, nil
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}
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func (coord *RootCoordMock) HasCollection(ctx context.Context, req *milvuspb.HasCollectionRequest) (*milvuspb.BoolResponse, error) {
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code := coord.state.Load().(internalpb.StateCode)
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if code != internalpb.StateCode_Healthy {
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return &milvuspb.BoolResponse{
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Status: &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_UnexpectedError,
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Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
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},
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Value: false,
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}, nil
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}
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coord.collMtx.RLock()
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defer coord.collMtx.RUnlock()
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_, exist := coord.collName2ID[req.CollectionName]
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return &milvuspb.BoolResponse{
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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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Value: exist,
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}, nil
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}
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func (coord *RootCoordMock) SetDescribeCollectionFunc(f describeCollectionFuncType) {
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coord.describeCollectionFunc = f
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}
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func (coord *RootCoordMock) ResetDescribeCollectionFunc() {
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coord.describeCollectionFunc = nil
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}
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func (coord *RootCoordMock) DescribeCollection(ctx context.Context, req *milvuspb.DescribeCollectionRequest) (*milvuspb.DescribeCollectionResponse, error) {
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code := coord.state.Load().(internalpb.StateCode)
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if code != internalpb.StateCode_Healthy {
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return &milvuspb.DescribeCollectionResponse{
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Status: &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_UnexpectedError,
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Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
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},
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Schema: nil,
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CollectionID: 0,
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}, nil
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}
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if coord.describeCollectionFunc != nil {
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return coord.describeCollectionFunc(ctx, req)
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}
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coord.collMtx.RLock()
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defer coord.collMtx.RUnlock()
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var collID UniqueID
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usingID := false
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if req.CollectionName == "" {
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usingID = true
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}
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collID, exist := coord.collName2ID[req.CollectionName]
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if !exist && !usingID {
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return &milvuspb.DescribeCollectionResponse{
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Status: &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_CollectionNotExists,
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Reason: milvuserrors.MsgCollectionNotExist(req.CollectionName),
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},
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}, nil
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}
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if usingID {
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collID = req.CollectionID
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}
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meta := coord.collID2Meta[collID]
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if meta.shardsNum == 0 {
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meta.shardsNum = int32(len(meta.virtualChannelNames))
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}
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return &milvuspb.DescribeCollectionResponse{
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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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Schema: meta.schema,
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CollectionID: collID,
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ShardsNum: meta.shardsNum,
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VirtualChannelNames: meta.virtualChannelNames,
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PhysicalChannelNames: meta.physicalChannelNames,
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CreatedTimestamp: meta.createdUtcTimestamp,
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CreatedUtcTimestamp: meta.createdUtcTimestamp,
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}, nil
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}
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func (coord *RootCoordMock) ShowCollections(ctx context.Context, req *milvuspb.ShowCollectionsRequest) (*milvuspb.ShowCollectionsResponse, error) {
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code := coord.state.Load().(internalpb.StateCode)
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if code != internalpb.StateCode_Healthy {
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return &milvuspb.ShowCollectionsResponse{
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Status: &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_UnexpectedError,
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Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
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},
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CollectionNames: nil,
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}, nil
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}
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coord.collMtx.RLock()
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defer coord.collMtx.RUnlock()
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names := make([]string, 0, len(coord.collName2ID))
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ids := make([]int64, 0, len(coord.collName2ID))
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createdTimestamps := make([]uint64, 0, len(coord.collName2ID))
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createdUtcTimestamps := make([]uint64, 0, len(coord.collName2ID))
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|
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for name, id := range coord.collName2ID {
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names = append(names, name)
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ids = append(ids, id)
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meta := coord.collID2Meta[id]
|
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createdTimestamps = append(createdTimestamps, meta.createdTimestamp)
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|
createdUtcTimestamps = append(createdUtcTimestamps, meta.createdUtcTimestamp)
|
|
}
|
|
|
|
return &milvuspb.ShowCollectionsResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
CollectionNames: names,
|
|
CollectionIds: ids,
|
|
CreatedTimestamps: createdTimestamps,
|
|
CreatedUtcTimestamps: createdUtcTimestamps,
|
|
InMemoryPercentages: nil,
|
|
}, nil
|
|
}
|
|
|
|
func (coord *RootCoordMock) CreatePartition(ctx context.Context, req *milvuspb.CreatePartitionRequest) (*commonpb.Status, error) {
|
|
code := coord.state.Load().(internalpb.StateCode)
|
|
if code != internalpb.StateCode_Healthy {
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
|
|
}, nil
|
|
}
|
|
coord.collMtx.RLock()
|
|
defer coord.collMtx.RUnlock()
|
|
|
|
collID, exist := coord.collName2ID[req.CollectionName]
|
|
if !exist {
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_CollectionNotExists,
|
|
Reason: milvuserrors.MsgCollectionNotExist(req.CollectionName),
|
|
}, nil
|
|
}
|
|
|
|
coord.partitionMtx.Lock()
|
|
defer coord.partitionMtx.Unlock()
|
|
|
|
_, partitionExist := coord.collID2Partitions[collID].partitionName2ID[req.PartitionName]
|
|
if partitionExist {
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: milvuserrors.MsgPartitionAlreadyExist(req.PartitionName),
|
|
}, nil
|
|
}
|
|
|
|
ts := uint64(time.Now().Nanosecond())
|
|
|
|
partitionID := typeutil.UniqueID(uniquegenerator.GetUniqueIntGeneratorIns().GetInt())
|
|
coord.collID2Partitions[collID].partitionName2ID[req.PartitionName] = partitionID
|
|
coord.collID2Partitions[collID].partitionID2Name[partitionID] = req.PartitionName
|
|
coord.collID2Partitions[collID].partitionID2Meta[partitionID] = partitionMeta{
|
|
createdTimestamp: ts,
|
|
createdUtcTimestamp: ts,
|
|
}
|
|
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
}, nil
|
|
}
|
|
|
|
func (coord *RootCoordMock) DropPartition(ctx context.Context, req *milvuspb.DropPartitionRequest) (*commonpb.Status, error) {
|
|
code := coord.state.Load().(internalpb.StateCode)
|
|
if code != internalpb.StateCode_Healthy {
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
|
|
}, nil
|
|
}
|
|
coord.collMtx.RLock()
|
|
defer coord.collMtx.RUnlock()
|
|
|
|
collID, exist := coord.collName2ID[req.CollectionName]
|
|
if !exist {
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_CollectionNotExists,
|
|
Reason: milvuserrors.MsgCollectionNotExist(req.CollectionName),
|
|
}, nil
|
|
}
|
|
|
|
coord.partitionMtx.Lock()
|
|
defer coord.partitionMtx.Unlock()
|
|
|
|
partitionID, partitionExist := coord.collID2Partitions[collID].partitionName2ID[req.PartitionName]
|
|
if !partitionExist {
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: milvuserrors.MsgPartitionNotExist(req.PartitionName),
|
|
}, nil
|
|
}
|
|
|
|
delete(coord.collID2Partitions[collID].partitionName2ID, req.PartitionName)
|
|
delete(coord.collID2Partitions[collID].partitionID2Name, partitionID)
|
|
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
}, nil
|
|
}
|
|
|
|
func (coord *RootCoordMock) HasPartition(ctx context.Context, req *milvuspb.HasPartitionRequest) (*milvuspb.BoolResponse, error) {
|
|
code := coord.state.Load().(internalpb.StateCode)
|
|
if code != internalpb.StateCode_Healthy {
|
|
return &milvuspb.BoolResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
|
|
},
|
|
Value: false,
|
|
}, nil
|
|
}
|
|
coord.collMtx.RLock()
|
|
defer coord.collMtx.RUnlock()
|
|
|
|
collID, exist := coord.collName2ID[req.CollectionName]
|
|
if !exist {
|
|
return &milvuspb.BoolResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_CollectionNotExists,
|
|
Reason: milvuserrors.MsgCollectionNotExist(req.CollectionName),
|
|
},
|
|
Value: false,
|
|
}, nil
|
|
}
|
|
|
|
coord.partitionMtx.RLock()
|
|
defer coord.partitionMtx.RUnlock()
|
|
|
|
_, partitionExist := coord.collID2Partitions[collID].partitionName2ID[req.PartitionName]
|
|
return &milvuspb.BoolResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
Value: partitionExist,
|
|
}, nil
|
|
}
|
|
|
|
func (coord *RootCoordMock) ShowPartitions(ctx context.Context, req *milvuspb.ShowPartitionsRequest) (*milvuspb.ShowPartitionsResponse, error) {
|
|
code := coord.state.Load().(internalpb.StateCode)
|
|
if code != internalpb.StateCode_Healthy {
|
|
return &milvuspb.ShowPartitionsResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: fmt.Sprintf("rootcoord is not healthy, state code = %s", internalpb.StateCode_name[int32(code)]),
|
|
},
|
|
PartitionNames: nil,
|
|
PartitionIDs: nil,
|
|
}, nil
|
|
}
|
|
|
|
if coord.showPartitionsFunc != nil {
|
|
return coord.showPartitionsFunc(ctx, req)
|
|
}
|
|
|
|
coord.collMtx.RLock()
|
|
defer coord.collMtx.RUnlock()
|
|
|
|
collID, exist := coord.collName2ID[req.CollectionName]
|
|
if !exist {
|
|
return &milvuspb.ShowPartitionsResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_CollectionNotExists,
|
|
Reason: milvuserrors.MsgCollectionNotExist(req.CollectionName),
|
|
},
|
|
}, nil
|
|
}
|
|
|
|
coord.partitionMtx.RLock()
|
|
defer coord.partitionMtx.RUnlock()
|
|
|
|
l := len(coord.collID2Partitions[collID].partitionName2ID)
|
|
|
|
names := make([]string, 0, l)
|
|
ids := make([]int64, 0, l)
|
|
createdTimestamps := make([]uint64, 0, l)
|
|
createdUtcTimestamps := make([]uint64, 0, l)
|
|
|
|
for name, id := range coord.collID2Partitions[collID].partitionName2ID {
|
|
names = append(names, name)
|
|
ids = append(ids, id)
|
|
meta := coord.collID2Partitions[collID].partitionID2Meta[id]
|
|
createdTimestamps = append(createdTimestamps, meta.createdTimestamp)
|
|
createdUtcTimestamps = append(createdUtcTimestamps, meta.createdUtcTimestamp)
|
|
}
|
|
|
|
return &milvuspb.ShowPartitionsResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
PartitionNames: names,
|
|
PartitionIDs: ids,
|
|
CreatedTimestamps: createdTimestamps,
|
|
CreatedUtcTimestamps: createdUtcTimestamps,
|
|
InMemoryPercentages: nil,
|
|
}, nil
|
|
}
|
|
|
|
func (coord *RootCoordMock) CreateIndex(ctx context.Context, req *milvuspb.CreateIndexRequest) (*commonpb.Status, error) {
|
|
code := coord.state.Load().(internalpb.StateCode)
|
|
if code != internalpb.StateCode_Healthy {
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
|
|
}, nil
|
|
}
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
}, nil
|
|
}
|
|
|
|
func (coord *RootCoordMock) DescribeIndex(ctx context.Context, req *milvuspb.DescribeIndexRequest) (*milvuspb.DescribeIndexResponse, error) {
|
|
code := coord.state.Load().(internalpb.StateCode)
|
|
if code != internalpb.StateCode_Healthy {
|
|
return &milvuspb.DescribeIndexResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
|
|
},
|
|
IndexDescriptions: nil,
|
|
}, nil
|
|
}
|
|
return &milvuspb.DescribeIndexResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
IndexDescriptions: nil,
|
|
}, nil
|
|
}
|
|
|
|
func (coord *RootCoordMock) DropIndex(ctx context.Context, req *milvuspb.DropIndexRequest) (*commonpb.Status, error) {
|
|
code := coord.state.Load().(internalpb.StateCode)
|
|
if code != internalpb.StateCode_Healthy {
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
|
|
}, nil
|
|
}
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
}, nil
|
|
}
|
|
|
|
func (coord *RootCoordMock) AllocTimestamp(ctx context.Context, req *rootcoordpb.AllocTimestampRequest) (*rootcoordpb.AllocTimestampResponse, error) {
|
|
code := coord.state.Load().(internalpb.StateCode)
|
|
if code != internalpb.StateCode_Healthy {
|
|
return &rootcoordpb.AllocTimestampResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
|
|
},
|
|
Timestamp: 0,
|
|
Count: 0,
|
|
}, nil
|
|
}
|
|
coord.lastTsMtx.Lock()
|
|
defer coord.lastTsMtx.Unlock()
|
|
|
|
ts := uint64(time.Now().UnixNano())
|
|
if ts < coord.lastTs+typeutil.Timestamp(req.Count) {
|
|
ts = coord.lastTs + typeutil.Timestamp(req.Count)
|
|
}
|
|
|
|
coord.lastTs = ts
|
|
return &rootcoordpb.AllocTimestampResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
Timestamp: ts,
|
|
Count: req.Count,
|
|
}, nil
|
|
}
|
|
|
|
func (coord *RootCoordMock) AllocID(ctx context.Context, req *rootcoordpb.AllocIDRequest) (*rootcoordpb.AllocIDResponse, error) {
|
|
code := coord.state.Load().(internalpb.StateCode)
|
|
if code != internalpb.StateCode_Healthy {
|
|
return &rootcoordpb.AllocIDResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
|
|
},
|
|
ID: 0,
|
|
Count: 0,
|
|
}, nil
|
|
}
|
|
begin, _ := uniquegenerator.GetUniqueIntGeneratorIns().GetInts(int(req.Count))
|
|
return &rootcoordpb.AllocIDResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
ID: int64(begin),
|
|
Count: req.Count,
|
|
}, nil
|
|
}
|
|
|
|
func (coord *RootCoordMock) UpdateChannelTimeTick(ctx context.Context, req *internalpb.ChannelTimeTickMsg) (*commonpb.Status, error) {
|
|
code := coord.state.Load().(internalpb.StateCode)
|
|
if code != internalpb.StateCode_Healthy {
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
|
|
}, nil
|
|
}
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
}, nil
|
|
}
|
|
|
|
func (coord *RootCoordMock) DescribeSegment(ctx context.Context, req *milvuspb.DescribeSegmentRequest) (*milvuspb.DescribeSegmentResponse, error) {
|
|
code := coord.state.Load().(internalpb.StateCode)
|
|
if code != internalpb.StateCode_Healthy {
|
|
return &milvuspb.DescribeSegmentResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
|
|
},
|
|
IndexID: 0,
|
|
}, nil
|
|
}
|
|
return &milvuspb.DescribeSegmentResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
IndexID: 0,
|
|
BuildID: 0,
|
|
EnableIndex: false,
|
|
}, nil
|
|
}
|
|
|
|
func (coord *RootCoordMock) ShowSegments(ctx context.Context, req *milvuspb.ShowSegmentsRequest) (*milvuspb.ShowSegmentsResponse, error) {
|
|
code := coord.state.Load().(internalpb.StateCode)
|
|
if code != internalpb.StateCode_Healthy {
|
|
return &milvuspb.ShowSegmentsResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
|
|
},
|
|
SegmentIDs: nil,
|
|
}, nil
|
|
}
|
|
return &milvuspb.ShowSegmentsResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
},
|
|
SegmentIDs: nil,
|
|
}, nil
|
|
}
|
|
|
|
func (coord *RootCoordMock) ReleaseDQLMessageStream(ctx context.Context, in *proxypb.ReleaseDQLMessageStreamRequest) (*commonpb.Status, error) {
|
|
code := coord.state.Load().(internalpb.StateCode)
|
|
if code != internalpb.StateCode_Healthy {
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
|
|
}, nil
|
|
}
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
}, nil
|
|
}
|
|
|
|
func (coord *RootCoordMock) SegmentFlushCompleted(ctx context.Context, in *datapb.SegmentFlushCompletedMsg) (*commonpb.Status, error) {
|
|
code := coord.state.Load().(internalpb.StateCode)
|
|
if code != internalpb.StateCode_Healthy {
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: fmt.Sprintf("state code = %s", internalpb.StateCode_name[int32(code)]),
|
|
}, nil
|
|
}
|
|
return &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_Success,
|
|
Reason: "",
|
|
}, nil
|
|
}
|
|
|
|
func (coord *RootCoordMock) GetMetrics(ctx context.Context, req *milvuspb.GetMetricsRequest) (*milvuspb.GetMetricsResponse, error) {
|
|
if !coord.healthy() {
|
|
return &milvuspb.GetMetricsResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: "unhealthy",
|
|
},
|
|
}, nil
|
|
}
|
|
|
|
if coord.getMetricsFunc != nil {
|
|
return coord.getMetricsFunc(ctx, req)
|
|
}
|
|
|
|
return &milvuspb.GetMetricsResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_UnexpectedError,
|
|
Reason: "not implemented",
|
|
},
|
|
Response: "",
|
|
ComponentName: "",
|
|
}, nil
|
|
}
|
|
|
|
func NewRootCoordMock(opts ...RootCoordMockOption) *RootCoordMock {
|
|
rc := &RootCoordMock{
|
|
nodeID: typeutil.UniqueID(uniquegenerator.GetUniqueIntGeneratorIns().GetInt()),
|
|
address: funcutil.GenRandomStr(), // TODO(dragondriver): random address
|
|
statisticsChannel: funcutil.GenRandomStr(),
|
|
timeTickChannel: funcutil.GenRandomStr(),
|
|
collName2ID: make(map[string]typeutil.UniqueID),
|
|
collID2Meta: make(map[typeutil.UniqueID]collectionMeta),
|
|
collID2Partitions: make(map[typeutil.UniqueID]partitionMap),
|
|
lastTs: typeutil.Timestamp(time.Now().UnixNano()),
|
|
}
|
|
|
|
for _, opt := range opts {
|
|
opt(rc)
|
|
}
|
|
|
|
return rc
|
|
}
|