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Related to #35020 Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
1796 lines
66 KiB
Go
1796 lines
66 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 rootcoord
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import (
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"context"
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"fmt"
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"math"
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"strconv"
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"testing"
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"time"
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"github.com/cockroachdb/errors"
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"github.com/samber/lo"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/mock"
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"github.com/stretchr/testify/suite"
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"google.golang.org/grpc"
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"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
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"github.com/milvus-io/milvus-proto/go-api/v2/milvuspb"
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"github.com/milvus-io/milvus/internal/json"
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"github.com/milvus-io/milvus/internal/metastore/model"
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"github.com/milvus-io/milvus/internal/mocks"
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"github.com/milvus-io/milvus/internal/proto/internalpb"
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mockrootcoord "github.com/milvus-io/milvus/internal/rootcoord/mocks"
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"github.com/milvus-io/milvus/internal/util/proxyutil"
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interalratelimitutil "github.com/milvus-io/milvus/internal/util/ratelimitutil"
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"github.com/milvus-io/milvus/pkg/common"
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"github.com/milvus-io/milvus/pkg/metrics"
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"github.com/milvus-io/milvus/pkg/util/merr"
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"github.com/milvus-io/milvus/pkg/util/metricsinfo"
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"github.com/milvus-io/milvus/pkg/util/paramtable"
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"github.com/milvus-io/milvus/pkg/util/ratelimitutil"
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"github.com/milvus-io/milvus/pkg/util/testutils"
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"github.com/milvus-io/milvus/pkg/util/tsoutil"
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"github.com/milvus-io/milvus/pkg/util/typeutil"
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)
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func TestQuotaCenter(t *testing.T) {
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paramtable.Init()
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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core, err := NewCore(ctx, nil)
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assert.NoError(t, err)
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core.tsoAllocator = newMockTsoAllocator()
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pcm := proxyutil.NewMockProxyClientManager(t)
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pcm.EXPECT().GetProxyMetrics(mock.Anything).Return(nil, nil).Maybe()
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dc := mocks.NewMockDataCoordClient(t)
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dc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(nil, nil).Maybe()
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collectionIDToPartitionIDs := map[int64][]int64{
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1: {},
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2: {},
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3: {},
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}
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collectionIDToDBID := typeutil.NewConcurrentMap[int64, int64]()
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collectionIDToDBID.Insert(1, 0)
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collectionIDToDBID.Insert(2, 0)
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collectionIDToDBID.Insert(3, 0)
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collectionIDToDBID.Insert(4, 1)
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t.Run("test QuotaCenter", func(t *testing.T) {
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qc := mocks.NewMockQueryCoordClient(t)
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meta := mockrootcoord.NewIMetaTable(t)
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meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
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quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
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quotaCenter.Start()
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time.Sleep(10 * time.Millisecond)
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quotaCenter.stop()
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})
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t.Run("test QuotaCenter stop", func(t *testing.T) {
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qc := mocks.NewMockQueryCoordClient(t)
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meta := mockrootcoord.NewIMetaTable(t)
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paramtable.Get().Save(paramtable.Get().QuotaConfig.QuotaCenterCollectInterval.Key, "1")
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defer paramtable.Get().Reset(paramtable.Get().QuotaConfig.QuotaCenterCollectInterval.Key)
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qc.ExpectedCalls = nil
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// mock query coord stuck for at most 10s
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qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).RunAndReturn(func(ctx context.Context, gmr *milvuspb.GetMetricsRequest, co ...grpc.CallOption) (*milvuspb.GetMetricsResponse, error) {
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counter := 0
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for {
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select {
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case <-ctx.Done():
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return nil, merr.ErrCollectionNotFound
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default:
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if counter < 10 {
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time.Sleep(1 * time.Second)
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counter++
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}
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}
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}
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})
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meta.EXPECT().GetCollectionByID(mock.Anything, mock.Anything, mock.Anything, mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
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meta.EXPECT().ListDatabases(mock.Anything, mock.Anything).Return([]*model.Database{
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{
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Name: "default",
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ID: 1,
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},
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}, nil).Maybe()
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quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
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quotaCenter.Start()
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time.Sleep(3 * time.Second)
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// assert stop won't stuck more than 5s
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start := time.Now()
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quotaCenter.stop()
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assert.True(t, time.Since(start).Seconds() <= 5)
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})
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t.Run("test collectMetrics", func(t *testing.T) {
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qc := mocks.NewMockQueryCoordClient(t)
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meta := mockrootcoord.NewIMetaTable(t)
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meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
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meta.EXPECT().ListDatabases(mock.Anything, mock.Anything).Return([]*model.Database{
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{
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Name: "default",
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ID: 1,
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},
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}, nil).Maybe()
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qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{Status: merr.Success()}, nil)
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quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
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err = quotaCenter.collectMetrics()
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assert.Error(t, err) // for empty response
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quotaCenter = NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
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err = quotaCenter.collectMetrics()
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assert.Error(t, err)
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dc.ExpectedCalls = nil
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dc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
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Status: merr.Status(errors.New("mock error")),
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}, nil)
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quotaCenter = NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
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err = quotaCenter.collectMetrics()
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assert.Error(t, err)
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dc.ExpectedCalls = nil
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dc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(nil, errors.New("mock error"))
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qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(nil, fmt.Errorf("mock err"))
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quotaCenter = NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
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err = quotaCenter.collectMetrics()
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assert.Error(t, err)
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qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
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Status: merr.Status(err),
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}, nil)
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quotaCenter = NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
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err = quotaCenter.collectMetrics()
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assert.Error(t, err)
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})
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t.Run("list database fail", func(t *testing.T) {
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qc := mocks.NewMockQueryCoordClient(t)
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dc2 := mocks.NewMockDataCoordClient(t)
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pcm2 := proxyutil.NewMockProxyClientManager(t)
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meta := mockrootcoord.NewIMetaTable(t)
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emptyQueryCoordTopology := &metricsinfo.QueryCoordTopology{}
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queryBytes, _ := json.Marshal(emptyQueryCoordTopology)
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qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
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Status: merr.Success(),
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Response: string(queryBytes),
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}, nil).Once()
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emptyDataCoordTopology := &metricsinfo.DataCoordTopology{}
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dataBytes, _ := json.Marshal(emptyDataCoordTopology)
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dc2.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
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Status: merr.Success(),
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Response: string(dataBytes),
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}, nil).Once()
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pcm2.EXPECT().GetProxyMetrics(mock.Anything).Return([]*milvuspb.GetMetricsResponse{}, nil).Once()
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meta.EXPECT().ListDatabases(mock.Anything, mock.Anything).Return(nil, errors.New("mock error")).Once()
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quotaCenter := NewQuotaCenter(pcm2, qc, dc2, core.tsoAllocator, meta)
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err = quotaCenter.collectMetrics()
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assert.Error(t, err)
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})
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t.Run("get collection by id fail, querynode", func(t *testing.T) {
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qc := mocks.NewMockQueryCoordClient(t)
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dc2 := mocks.NewMockDataCoordClient(t)
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pcm2 := proxyutil.NewMockProxyClientManager(t)
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meta := mockrootcoord.NewIMetaTable(t)
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emptyQueryCoordTopology := &metricsinfo.QueryCoordTopology{
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Cluster: metricsinfo.QueryClusterTopology{
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ConnectedNodes: []metricsinfo.QueryNodeInfos{
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{
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QuotaMetrics: &metricsinfo.QueryNodeQuotaMetrics{
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Effect: metricsinfo.NodeEffect{
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CollectionIDs: []int64{1000},
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},
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},
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CollectionMetrics: &metricsinfo.QueryNodeCollectionMetrics{
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CollectionRows: map[int64]int64{
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1000: 100,
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},
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},
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},
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},
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},
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}
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queryBytes, _ := json.Marshal(emptyQueryCoordTopology)
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qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
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Status: merr.Success(),
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Response: string(queryBytes),
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}, nil).Once()
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emptyDataCoordTopology := &metricsinfo.DataCoordTopology{}
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dataBytes, _ := json.Marshal(emptyDataCoordTopology)
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dc2.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
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Status: merr.Success(),
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Response: string(dataBytes),
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}, nil).Once()
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pcm2.EXPECT().GetProxyMetrics(mock.Anything).Return([]*milvuspb.GetMetricsResponse{}, nil).Once()
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meta.EXPECT().ListDatabases(mock.Anything, mock.Anything).Return([]*model.Database{
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{
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ID: 1,
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Name: "default",
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},
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}, nil).Once()
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meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, errors.New("mock err: get collection by id")).Once()
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quotaCenter := NewQuotaCenter(pcm2, qc, dc2, core.tsoAllocator, meta)
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err = quotaCenter.collectMetrics()
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assert.NoError(t, err)
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})
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t.Run("get collection by id fail, datanode", func(t *testing.T) {
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qc := mocks.NewMockQueryCoordClient(t)
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dc2 := mocks.NewMockDataCoordClient(t)
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pcm2 := proxyutil.NewMockProxyClientManager(t)
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meta := mockrootcoord.NewIMetaTable(t)
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emptyQueryCoordTopology := &metricsinfo.QueryCoordTopology{}
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queryBytes, _ := json.Marshal(emptyQueryCoordTopology)
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qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
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Status: merr.Success(),
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Response: string(queryBytes),
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}, nil).Once()
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emptyDataCoordTopology := &metricsinfo.DataCoordTopology{
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Cluster: metricsinfo.DataClusterTopology{
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ConnectedDataNodes: []metricsinfo.DataNodeInfos{
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{
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QuotaMetrics: &metricsinfo.DataNodeQuotaMetrics{
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Effect: metricsinfo.NodeEffect{
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CollectionIDs: []int64{1000},
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},
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},
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},
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},
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},
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}
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dataBytes, _ := json.Marshal(emptyDataCoordTopology)
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dc2.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
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Status: merr.Success(),
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Response: string(dataBytes),
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}, nil).Once()
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pcm2.EXPECT().GetProxyMetrics(mock.Anything).Return([]*milvuspb.GetMetricsResponse{}, nil).Once()
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meta.EXPECT().ListDatabases(mock.Anything, mock.Anything).Return([]*model.Database{
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{
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ID: 1,
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Name: "default",
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},
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}, nil).Once()
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meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, errors.New("mock err: get collection by id")).Once()
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quotaCenter := NewQuotaCenter(pcm2, qc, dc2, core.tsoAllocator, meta)
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err = quotaCenter.collectMetrics()
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assert.NoError(t, err)
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})
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t.Run("test force deny reading collection", func(t *testing.T) {
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qc := mocks.NewMockQueryCoordClient(t)
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meta := mockrootcoord.NewIMetaTable(t)
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meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
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quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
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quotaCenter.readableCollections = map[int64]map[int64][]int64{
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0: collectionIDToPartitionIDs,
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}
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err := quotaCenter.resetAllCurrentRates()
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assert.NoError(t, err)
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Params.Save(Params.QuotaConfig.ForceDenyReading.Key, "true")
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defer Params.Reset(Params.QuotaConfig.ForceDenyReading.Key)
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quotaCenter.calculateReadRates()
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for collectionID := range collectionIDToPartitionIDs {
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collectionLimiters := quotaCenter.rateLimiter.GetCollectionLimiters(0, collectionID)
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assert.NotNil(t, collectionLimiters)
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limiters := collectionLimiters.GetLimiters()
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assert.NotNil(t, limiters)
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for _, rt := range []internalpb.RateType{
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internalpb.RateType_DQLSearch,
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internalpb.RateType_DQLQuery,
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} {
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ret, ok := limiters.Get(rt)
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assert.True(t, ok)
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assert.Equal(t, ret.Limit(), Limit(0))
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}
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}
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})
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t.Run("test force deny writing", func(t *testing.T) {
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qc := mocks.NewMockQueryCoordClient(t)
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meta := mockrootcoord.NewIMetaTable(t)
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meta.EXPECT().
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GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).
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Return(nil, merr.ErrCollectionNotFound).
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Maybe()
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quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
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quotaCenter.collectionIDToDBID = typeutil.NewConcurrentMap[int64, int64]()
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quotaCenter.collectionIDToDBID.Insert(1, 0)
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quotaCenter.collectionIDToDBID.Insert(2, 0)
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quotaCenter.collectionIDToDBID.Insert(3, 0)
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quotaCenter.writableCollections = map[int64]map[int64][]int64{
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0: collectionIDToPartitionIDs,
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}
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quotaCenter.writableCollections[0][1] = append(quotaCenter.writableCollections[0][1], 1000)
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err := quotaCenter.resetAllCurrentRates()
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assert.NoError(t, err)
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err = quotaCenter.forceDenyWriting(commonpb.ErrorCode_ForceDeny, false, nil, []int64{4}, nil)
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assert.NoError(t, err)
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err = quotaCenter.forceDenyWriting(commonpb.ErrorCode_ForceDeny, false, nil, []int64{1, 2, 3}, map[int64][]int64{
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1: {1000},
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})
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assert.NoError(t, err)
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for collectionID := range collectionIDToPartitionIDs {
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collectionLimiters := quotaCenter.rateLimiter.GetCollectionLimiters(0, collectionID)
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assert.NotNil(t, collectionLimiters)
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limiters := collectionLimiters.GetLimiters()
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assert.NotNil(t, limiters)
|
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|
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for _, rt := range []internalpb.RateType{
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internalpb.RateType_DMLInsert,
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internalpb.RateType_DMLUpsert,
|
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internalpb.RateType_DMLDelete,
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internalpb.RateType_DMLBulkLoad,
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} {
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ret, ok := limiters.Get(rt)
|
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assert.True(t, ok)
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assert.Equal(t, ret.Limit(), Limit(0))
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}
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}
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err = quotaCenter.forceDenyWriting(commonpb.ErrorCode_ForceDeny, false, []int64{0}, nil, nil)
|
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assert.NoError(t, err)
|
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dbLimiters := quotaCenter.rateLimiter.GetDatabaseLimiters(0)
|
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assert.NotNil(t, dbLimiters)
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limiters := dbLimiters.GetLimiters()
|
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assert.NotNil(t, limiters)
|
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for _, rt := range []internalpb.RateType{
|
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internalpb.RateType_DMLInsert,
|
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internalpb.RateType_DMLUpsert,
|
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internalpb.RateType_DMLDelete,
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internalpb.RateType_DMLBulkLoad,
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} {
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ret, ok := limiters.Get(rt)
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assert.True(t, ok)
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assert.Equal(t, ret.Limit(), Limit(0))
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}
|
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})
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|
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t.Run("disk quota exhausted", func(t *testing.T) {
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qc := mocks.NewMockQueryCoordClient(t)
|
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meta := mockrootcoord.NewIMetaTable(t)
|
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meta.EXPECT().
|
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GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).
|
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Return(nil, merr.ErrCollectionNotFound).
|
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Maybe()
|
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|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
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quotaCenter.collectionIDToDBID = typeutil.NewConcurrentMap[int64, int64]()
|
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quotaCenter.collectionIDToDBID.Insert(1, 0)
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quotaCenter.collectionIDToDBID.Insert(2, 0)
|
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|
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quotaCenter.writableCollections = map[int64]map[int64][]int64{
|
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0: collectionIDToPartitionIDs,
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}
|
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quotaCenter.writableCollections[0][1] = append(quotaCenter.writableCollections[0][1], 1000)
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|
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err := quotaCenter.resetAllCurrentRates()
|
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assert.NoError(t, err)
|
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|
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updateLimit := func(node *interalratelimitutil.RateLimiterNode, rateType internalpb.RateType, limit int64) {
|
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limiter, ok := node.GetLimiters().Get(rateType)
|
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if !ok {
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return
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}
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limiter.SetLimit(Limit(limit))
|
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}
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assertLimit := func(node *interalratelimitutil.RateLimiterNode, rateType internalpb.RateType, expectValue int64) {
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limiter, ok := node.GetLimiters().Get(rateType)
|
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if !ok {
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assert.FailNow(t, "limiter not found")
|
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return
|
|
}
|
|
assert.EqualValues(t, expectValue, limiter.Limit())
|
|
}
|
|
|
|
updateLimit(quotaCenter.rateLimiter.GetRootLimiters(), internalpb.RateType_DMLInsert, 10)
|
|
updateLimit(quotaCenter.rateLimiter.GetRootLimiters(), internalpb.RateType_DMLDelete, 9)
|
|
updateLimit(quotaCenter.rateLimiter.GetDatabaseLimiters(0), internalpb.RateType_DMLInsert, 10)
|
|
updateLimit(quotaCenter.rateLimiter.GetDatabaseLimiters(0), internalpb.RateType_DMLDelete, 9)
|
|
updateLimit(quotaCenter.rateLimiter.GetCollectionLimiters(0, 1), internalpb.RateType_DMLInsert, 10)
|
|
updateLimit(quotaCenter.rateLimiter.GetCollectionLimiters(0, 1), internalpb.RateType_DMLDelete, 9)
|
|
updateLimit(quotaCenter.rateLimiter.GetCollectionLimiters(0, 2), internalpb.RateType_DMLInsert, 10)
|
|
updateLimit(quotaCenter.rateLimiter.GetCollectionLimiters(0, 2), internalpb.RateType_DMLDelete, 9)
|
|
|
|
err = quotaCenter.forceDenyWriting(commonpb.ErrorCode_DiskQuotaExhausted, true, []int64{0}, []int64{1}, nil)
|
|
assert.NoError(t, err)
|
|
|
|
assertLimit(quotaCenter.rateLimiter.GetRootLimiters(), internalpb.RateType_DMLInsert, 0)
|
|
assertLimit(quotaCenter.rateLimiter.GetRootLimiters(), internalpb.RateType_DMLDelete, 9)
|
|
assertLimit(quotaCenter.rateLimiter.GetDatabaseLimiters(0), internalpb.RateType_DMLInsert, 0)
|
|
assertLimit(quotaCenter.rateLimiter.GetDatabaseLimiters(0), internalpb.RateType_DMLDelete, 9)
|
|
assertLimit(quotaCenter.rateLimiter.GetCollectionLimiters(0, 1), internalpb.RateType_DMLInsert, 0)
|
|
assertLimit(quotaCenter.rateLimiter.GetCollectionLimiters(0, 1), internalpb.RateType_DMLDelete, 9)
|
|
assertLimit(quotaCenter.rateLimiter.GetCollectionLimiters(0, 2), internalpb.RateType_DMLInsert, 10)
|
|
assertLimit(quotaCenter.rateLimiter.GetCollectionLimiters(0, 2), internalpb.RateType_DMLDelete, 9)
|
|
})
|
|
|
|
t.Run("test calculateRates", func(t *testing.T) {
|
|
forceBak := Params.QuotaConfig.ForceDenyWriting.GetValue()
|
|
paramtable.Get().Save(Params.QuotaConfig.ForceDenyWriting.Key, "false")
|
|
defer func() {
|
|
paramtable.Get().Save(Params.QuotaConfig.ForceDenyWriting.Key, forceBak)
|
|
}()
|
|
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
quotaCenter.clearMetrics()
|
|
err = quotaCenter.calculateRates()
|
|
assert.NoError(t, err)
|
|
alloc := newMockTsoAllocator()
|
|
alloc.GenerateTSOF = func(count uint32) (typeutil.Timestamp, error) {
|
|
return 0, fmt.Errorf("mock tso err")
|
|
}
|
|
quotaCenter.tsoAllocator = alloc
|
|
quotaCenter.clearMetrics()
|
|
err = quotaCenter.calculateRates()
|
|
assert.Error(t, err)
|
|
})
|
|
|
|
t.Run("test getTimeTickDelayFactor factors", func(t *testing.T) {
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
type ttCase struct {
|
|
maxTtDelay time.Duration
|
|
curTt time.Time
|
|
fgTt time.Time
|
|
expectedFactor float64
|
|
}
|
|
t0 := time.Now()
|
|
ttCases := []ttCase{
|
|
{10 * time.Second, t0, t0.Add(1 * time.Second), 1},
|
|
{10 * time.Second, t0, t0, 1},
|
|
{10 * time.Second, t0.Add(1 * time.Second), t0, 0.9},
|
|
{10 * time.Second, t0.Add(2 * time.Second), t0, 0.8},
|
|
{10 * time.Second, t0.Add(5 * time.Second), t0, 0.5},
|
|
{10 * time.Second, t0.Add(7 * time.Second), t0, 0.3},
|
|
{10 * time.Second, t0.Add(9 * time.Second), t0, 0.1},
|
|
{10 * time.Second, t0.Add(10 * time.Second), t0, 0},
|
|
{10 * time.Second, t0.Add(100 * time.Second), t0, 0},
|
|
}
|
|
|
|
backup := Params.QuotaConfig.MaxTimeTickDelay.GetValue()
|
|
|
|
for _, c := range ttCases {
|
|
paramtable.Get().Save(Params.QuotaConfig.MaxTimeTickDelay.Key, fmt.Sprintf("%f", c.maxTtDelay.Seconds()))
|
|
fgTs := tsoutil.ComposeTSByTime(c.fgTt, 0)
|
|
quotaCenter.queryNodeMetrics = map[UniqueID]*metricsinfo.QueryNodeQuotaMetrics{
|
|
1: {
|
|
Fgm: metricsinfo.FlowGraphMetric{
|
|
NumFlowGraph: 1,
|
|
MinFlowGraphTt: fgTs,
|
|
MinFlowGraphChannel: "dml",
|
|
},
|
|
},
|
|
}
|
|
curTs := tsoutil.ComposeTSByTime(c.curTt, 0)
|
|
factors := quotaCenter.getTimeTickDelayFactor(curTs)
|
|
for _, factor := range factors {
|
|
assert.True(t, math.Abs(factor-c.expectedFactor) < 0.01)
|
|
}
|
|
}
|
|
|
|
Params.Save(Params.QuotaConfig.MaxTimeTickDelay.Key, backup)
|
|
})
|
|
|
|
t.Run("test TimeTickDelayFactor factors", func(t *testing.T) {
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
|
|
meta.EXPECT().GetDatabaseByID(mock.Anything, mock.Anything, mock.Anything).Return(nil, merr.ErrDatabaseNotFound).Maybe()
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
type ttCase struct {
|
|
delay time.Duration
|
|
expectedFactor float64
|
|
}
|
|
ttCases := []ttCase{
|
|
{0 * time.Second, 1},
|
|
{1 * time.Second, 0.9},
|
|
{2 * time.Second, 0.8},
|
|
{5 * time.Second, 0.5},
|
|
{7 * time.Second, 0.3},
|
|
{9 * time.Second, 0.1},
|
|
{10 * time.Second, 0},
|
|
{100 * time.Second, 0},
|
|
}
|
|
|
|
backup := Params.QuotaConfig.MaxTimeTickDelay.GetValue()
|
|
paramtable.Get().Save(Params.QuotaConfig.DMLLimitEnabled.Key, "true")
|
|
paramtable.Get().Save(Params.QuotaConfig.TtProtectionEnabled.Key, "true")
|
|
paramtable.Get().Save(Params.QuotaConfig.MaxTimeTickDelay.Key, "10.0")
|
|
paramtable.Get().Save(Params.QuotaConfig.DMLMaxInsertRatePerCollection.Key, "100.0")
|
|
paramtable.Get().Save(Params.QuotaConfig.DMLMinInsertRatePerCollection.Key, "0.0")
|
|
paramtable.Get().Save(Params.QuotaConfig.DMLMaxUpsertRatePerCollection.Key, "100.0")
|
|
paramtable.Get().Save(Params.QuotaConfig.DMLMinUpsertRatePerCollection.Key, "0.0")
|
|
paramtable.Get().Save(Params.QuotaConfig.DMLMaxDeleteRatePerCollection.Key, "100.0")
|
|
paramtable.Get().Save(Params.QuotaConfig.DMLMinDeleteRatePerCollection.Key, "0.0")
|
|
forceBak := Params.QuotaConfig.ForceDenyWriting.GetValue()
|
|
paramtable.Get().Save(Params.QuotaConfig.ForceDenyWriting.Key, "false")
|
|
defer func() {
|
|
paramtable.Get().Save(Params.QuotaConfig.ForceDenyWriting.Key, forceBak)
|
|
}()
|
|
|
|
alloc := newMockTsoAllocator()
|
|
quotaCenter.tsoAllocator = alloc
|
|
for _, c := range ttCases {
|
|
minTS := tsoutil.ComposeTSByTime(time.Now(), 0)
|
|
hackCurTs := tsoutil.ComposeTSByTime(time.Now().Add(c.delay), 0)
|
|
alloc.GenerateTSOF = func(count uint32) (typeutil.Timestamp, error) {
|
|
return hackCurTs, nil
|
|
}
|
|
quotaCenter.queryNodeMetrics = map[UniqueID]*metricsinfo.QueryNodeQuotaMetrics{
|
|
1: {
|
|
Fgm: metricsinfo.FlowGraphMetric{
|
|
NumFlowGraph: 1,
|
|
MinFlowGraphTt: minTS,
|
|
MinFlowGraphChannel: "dml",
|
|
},
|
|
Effect: metricsinfo.NodeEffect{
|
|
CollectionIDs: []int64{1, 2, 3},
|
|
},
|
|
},
|
|
}
|
|
quotaCenter.dataNodeMetrics = map[UniqueID]*metricsinfo.DataNodeQuotaMetrics{
|
|
11: {
|
|
Fgm: metricsinfo.FlowGraphMetric{
|
|
NumFlowGraph: 1,
|
|
MinFlowGraphTt: minTS,
|
|
MinFlowGraphChannel: "dml",
|
|
},
|
|
Effect: metricsinfo.NodeEffect{
|
|
CollectionIDs: []int64{1, 2, 3},
|
|
},
|
|
},
|
|
}
|
|
quotaCenter.writableCollections = map[int64]map[int64][]int64{
|
|
0: collectionIDToPartitionIDs,
|
|
}
|
|
quotaCenter.collectionIDToDBID = collectionIDToDBID
|
|
err = quotaCenter.resetAllCurrentRates()
|
|
assert.NoError(t, err)
|
|
|
|
err = quotaCenter.calculateWriteRates()
|
|
assert.NoError(t, err)
|
|
|
|
limit, ok := quotaCenter.rateLimiter.GetCollectionLimiters(0, 1).GetLimiters().Get(internalpb.RateType_DMLDelete)
|
|
assert.True(t, ok)
|
|
assert.NotNil(t, limit)
|
|
|
|
deleteFactor := float64(limit.Limit()) / Params.QuotaConfig.DMLMaxInsertRatePerCollection.GetAsFloat()
|
|
assert.True(t, math.Abs(deleteFactor-c.expectedFactor) < 0.01)
|
|
}
|
|
Params.Save(Params.QuotaConfig.MaxTimeTickDelay.Key, backup)
|
|
})
|
|
|
|
t.Run("test calculateReadRates", func(t *testing.T) {
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
|
|
meta.EXPECT().ListDatabases(mock.Anything, mock.Anything).Return([]*model.Database{
|
|
{
|
|
ID: 0,
|
|
Name: "default",
|
|
},
|
|
{
|
|
ID: 1,
|
|
Name: "db1",
|
|
},
|
|
}, nil).Maybe()
|
|
meta.EXPECT().GetDatabaseByID(mock.Anything, mock.Anything, mock.Anything).Return(nil, merr.ErrDatabaseNotFound).Maybe()
|
|
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
quotaCenter.clearMetrics()
|
|
quotaCenter.collectionIDToDBID = collectionIDToDBID
|
|
quotaCenter.readableCollections = map[int64]map[int64][]int64{
|
|
0: {1: {}},
|
|
1: {2: {}},
|
|
}
|
|
quotaCenter.dbs.Insert("default", 0)
|
|
quotaCenter.dbs.Insert("db1", 1)
|
|
|
|
paramtable.Get().Save(Params.QuotaConfig.ForceDenyReading.Key, "false")
|
|
meta.EXPECT().GetDatabaseByID(mock.Anything, mock.Anything, mock.Anything).Unset()
|
|
meta.EXPECT().GetDatabaseByID(mock.Anything, mock.Anything, mock.Anything).
|
|
RunAndReturn(func(ctx context.Context, i int64, u uint64) (*model.Database, error) {
|
|
if i == 1 {
|
|
return &model.Database{
|
|
ID: 1,
|
|
Name: "db1",
|
|
Properties: []*commonpb.KeyValuePair{
|
|
{
|
|
Key: common.DatabaseForceDenyReadingKey,
|
|
Value: "true",
|
|
},
|
|
},
|
|
}, nil
|
|
}
|
|
return nil, errors.New("mock error")
|
|
}).Maybe()
|
|
quotaCenter.resetAllCurrentRates()
|
|
err = quotaCenter.calculateReadRates()
|
|
assert.NoError(t, err)
|
|
assert.NoError(t, err)
|
|
rln := quotaCenter.rateLimiter.GetDatabaseLimiters(0)
|
|
limiters := rln.GetLimiters()
|
|
a, _ := limiters.Get(internalpb.RateType_DQLSearch)
|
|
assert.NotEqual(t, Limit(0), a.Limit())
|
|
b, _ := limiters.Get(internalpb.RateType_DQLQuery)
|
|
assert.NotEqual(t, Limit(0), b.Limit())
|
|
|
|
rln = quotaCenter.rateLimiter.GetDatabaseLimiters(1)
|
|
limiters = rln.GetLimiters()
|
|
a, _ = limiters.Get(internalpb.RateType_DQLSearch)
|
|
assert.Equal(t, Limit(0), a.Limit())
|
|
b, _ = limiters.Get(internalpb.RateType_DQLQuery)
|
|
assert.Equal(t, Limit(0), b.Limit())
|
|
})
|
|
|
|
t.Run("test calculateWriteRates", func(t *testing.T) {
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
err = quotaCenter.calculateWriteRates()
|
|
assert.NoError(t, err)
|
|
|
|
// force deny
|
|
paramtable.Get().Save(Params.QuotaConfig.ForceDenyWriting.Key, "true")
|
|
quotaCenter.writableCollections = map[int64]map[int64][]int64{
|
|
0: collectionIDToPartitionIDs,
|
|
1: {4: {}},
|
|
}
|
|
quotaCenter.collectionIDToDBID = collectionIDToDBID
|
|
quotaCenter.collectionIDToDBID = collectionIDToDBID
|
|
quotaCenter.resetAllCurrentRates()
|
|
err = quotaCenter.calculateWriteRates()
|
|
assert.NoError(t, err)
|
|
limiters := quotaCenter.rateLimiter.GetRootLimiters().GetLimiters()
|
|
a, _ := limiters.Get(internalpb.RateType_DMLInsert)
|
|
assert.Equal(t, Limit(0), a.Limit())
|
|
b, _ := limiters.Get(internalpb.RateType_DMLUpsert)
|
|
assert.Equal(t, Limit(0), b.Limit())
|
|
c, _ := limiters.Get(internalpb.RateType_DMLDelete)
|
|
assert.Equal(t, Limit(0), c.Limit())
|
|
|
|
paramtable.Get().Reset(Params.QuotaConfig.ForceDenyWriting.Key)
|
|
|
|
// force deny writing for databases
|
|
meta.EXPECT().GetDatabaseByID(mock.Anything, mock.Anything, mock.Anything).
|
|
RunAndReturn(func(ctx context.Context, i int64, u uint64) (*model.Database, error) {
|
|
if i == 1 {
|
|
return &model.Database{
|
|
ID: 1,
|
|
Name: "db4",
|
|
Properties: []*commonpb.KeyValuePair{
|
|
{
|
|
Key: common.DatabaseForceDenyWritingKey,
|
|
Value: "true",
|
|
},
|
|
},
|
|
}, nil
|
|
}
|
|
return nil, errors.New("mock error")
|
|
}).Maybe()
|
|
quotaCenter.resetAllCurrentRates()
|
|
err = quotaCenter.calculateWriteRates()
|
|
assert.NoError(t, err)
|
|
rln := quotaCenter.rateLimiter.GetDatabaseLimiters(0)
|
|
limiters = rln.GetLimiters()
|
|
a, _ = limiters.Get(internalpb.RateType_DMLInsert)
|
|
assert.NotEqual(t, Limit(0), a.Limit())
|
|
b, _ = limiters.Get(internalpb.RateType_DMLUpsert)
|
|
assert.NotEqual(t, Limit(0), b.Limit())
|
|
c, _ = limiters.Get(internalpb.RateType_DMLDelete)
|
|
assert.NotEqual(t, Limit(0), c.Limit())
|
|
|
|
rln = quotaCenter.rateLimiter.GetDatabaseLimiters(1)
|
|
limiters = rln.GetLimiters()
|
|
a, _ = limiters.Get(internalpb.RateType_DMLInsert)
|
|
assert.Equal(t, Limit(0), a.Limit())
|
|
b, _ = limiters.Get(internalpb.RateType_DMLUpsert)
|
|
assert.Equal(t, Limit(0), b.Limit())
|
|
c, _ = limiters.Get(internalpb.RateType_DMLDelete)
|
|
assert.Equal(t, Limit(0), c.Limit())
|
|
|
|
meta.EXPECT().GetDatabaseByID(mock.Anything, mock.Anything, mock.Anything).Unset()
|
|
meta.EXPECT().GetDatabaseByID(mock.Anything, mock.Anything, mock.Anything).Return(nil, merr.ErrDatabaseNotFound).Maybe()
|
|
|
|
// disable tt delay protection
|
|
disableTtBak := Params.QuotaConfig.TtProtectionEnabled.GetValue()
|
|
paramtable.Get().Save(Params.QuotaConfig.TtProtectionEnabled.Key, "false")
|
|
quotaCenter.resetAllCurrentRates()
|
|
quotaCenter.queryNodeMetrics = make(map[UniqueID]*metricsinfo.QueryNodeQuotaMetrics)
|
|
quotaCenter.queryNodeMetrics[0] = &metricsinfo.QueryNodeQuotaMetrics{
|
|
Hms: metricsinfo.HardwareMetrics{
|
|
Memory: 100,
|
|
MemoryUsage: 100,
|
|
},
|
|
Effect: metricsinfo.NodeEffect{CollectionIDs: []int64{1, 2, 3}},
|
|
}
|
|
err = quotaCenter.calculateWriteRates()
|
|
assert.NoError(t, err)
|
|
for db, collections := range quotaCenter.writableCollections {
|
|
for collection := range collections {
|
|
states := quotaCenter.rateLimiter.GetCollectionLimiters(db, collection).GetQuotaStates()
|
|
code, _ := states.Get(milvuspb.QuotaState_DenyToWrite)
|
|
if db == 0 {
|
|
assert.Equal(t, commonpb.ErrorCode_MemoryQuotaExhausted, code)
|
|
} else {
|
|
assert.Equal(t, commonpb.ErrorCode_Success, code)
|
|
}
|
|
}
|
|
}
|
|
paramtable.Get().Save(Params.QuotaConfig.TtProtectionEnabled.Key, disableTtBak)
|
|
})
|
|
|
|
t.Run("test MemoryFactor factors", func(t *testing.T) {
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
type memCase struct {
|
|
lowWater float64
|
|
highWater float64
|
|
memUsage uint64
|
|
memTotal uint64
|
|
expectedFactor float64
|
|
}
|
|
memCases := []memCase{
|
|
{0.8, 0.9, 10, 100, 1},
|
|
{0.8, 0.9, 80, 100, 1},
|
|
{0.8, 0.9, 82, 100, 0.8},
|
|
{0.8, 0.9, 85, 100, 0.5},
|
|
{0.8, 0.9, 88, 100, 0.2},
|
|
{0.8, 0.9, 90, 100, 0},
|
|
|
|
{0.85, 0.95, 25, 100, 1},
|
|
{0.85, 0.95, 85, 100, 1},
|
|
{0.85, 0.95, 87, 100, 0.8},
|
|
{0.85, 0.95, 90, 100, 0.5},
|
|
{0.85, 0.95, 93, 100, 0.2},
|
|
{0.85, 0.95, 95, 100, 0},
|
|
}
|
|
|
|
quotaCenter.writableCollections = map[int64]map[int64][]int64{
|
|
0: collectionIDToPartitionIDs,
|
|
}
|
|
for _, c := range memCases {
|
|
paramtable.Get().Save(Params.QuotaConfig.QueryNodeMemoryLowWaterLevel.Key, fmt.Sprintf("%f", c.lowWater))
|
|
paramtable.Get().Save(Params.QuotaConfig.QueryNodeMemoryHighWaterLevel.Key, fmt.Sprintf("%f", c.highWater))
|
|
quotaCenter.queryNodeMetrics = map[UniqueID]*metricsinfo.QueryNodeQuotaMetrics{
|
|
1: {
|
|
Hms: metricsinfo.HardwareMetrics{
|
|
MemoryUsage: c.memUsage,
|
|
Memory: c.memTotal,
|
|
},
|
|
Effect: metricsinfo.NodeEffect{
|
|
NodeID: 1,
|
|
CollectionIDs: []int64{1, 2, 3},
|
|
},
|
|
},
|
|
}
|
|
factors := quotaCenter.getMemoryFactor()
|
|
|
|
for _, factor := range factors {
|
|
assert.True(t, math.Abs(factor-c.expectedFactor) < 0.01)
|
|
}
|
|
}
|
|
|
|
paramtable.Get().Reset(Params.QuotaConfig.QueryNodeMemoryLowWaterLevel.Key)
|
|
paramtable.Get().Reset(Params.QuotaConfig.QueryNodeMemoryHighWaterLevel.Key)
|
|
})
|
|
|
|
t.Run("test GrowingSegmentsSize factors", func(t *testing.T) {
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
defaultRatio := Params.QuotaConfig.GrowingSegmentsSizeMinRateRatio.GetAsFloat()
|
|
tests := []struct {
|
|
low float64
|
|
high float64
|
|
growingSize int64
|
|
memTotal uint64
|
|
expectedFactor float64
|
|
}{
|
|
{0.8, 0.9, 10, 100, 1},
|
|
{0.8, 0.9, 80, 100, 1},
|
|
{0.8, 0.9, 82, 100, 0.8},
|
|
{0.8, 0.9, 85, 100, 0.5},
|
|
{0.8, 0.9, 88, 100, defaultRatio},
|
|
{0.8, 0.9, 90, 100, defaultRatio},
|
|
|
|
{0.85, 0.95, 25, 100, 1},
|
|
{0.85, 0.95, 85, 100, 1},
|
|
{0.85, 0.95, 87, 100, 0.8},
|
|
{0.85, 0.95, 90, 100, 0.5},
|
|
{0.85, 0.95, 93, 100, defaultRatio},
|
|
{0.85, 0.95, 95, 100, defaultRatio},
|
|
}
|
|
|
|
quotaCenter.writableCollections = map[int64]map[int64][]int64{
|
|
0: collectionIDToPartitionIDs,
|
|
}
|
|
paramtable.Get().Save(Params.QuotaConfig.GrowingSegmentsSizeProtectionEnabled.Key, "true")
|
|
for _, test := range tests {
|
|
paramtable.Get().Save(Params.QuotaConfig.GrowingSegmentsSizeLowWaterLevel.Key, fmt.Sprintf("%f", test.low))
|
|
paramtable.Get().Save(Params.QuotaConfig.GrowingSegmentsSizeHighWaterLevel.Key, fmt.Sprintf("%f", test.high))
|
|
quotaCenter.queryNodeMetrics = map[UniqueID]*metricsinfo.QueryNodeQuotaMetrics{
|
|
1: {
|
|
Hms: metricsinfo.HardwareMetrics{
|
|
Memory: test.memTotal,
|
|
},
|
|
Effect: metricsinfo.NodeEffect{
|
|
NodeID: 1,
|
|
CollectionIDs: []int64{1, 2, 3},
|
|
},
|
|
GrowingSegmentsSize: test.growingSize,
|
|
},
|
|
}
|
|
factors := quotaCenter.getGrowingSegmentsSizeFactor()
|
|
|
|
for _, factor := range factors {
|
|
assert.True(t, math.Abs(factor-test.expectedFactor) < 0.01)
|
|
}
|
|
}
|
|
paramtable.Get().Reset(Params.QuotaConfig.GrowingSegmentsSizeLowWaterLevel.Key)
|
|
paramtable.Get().Reset(Params.QuotaConfig.GrowingSegmentsSizeHighWaterLevel.Key)
|
|
})
|
|
|
|
t.Run("test checkDiskQuota", func(t *testing.T) {
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
|
|
meta.EXPECT().GetDatabaseByID(mock.Anything, mock.Anything, mock.Anything).Return(nil, merr.ErrDatabaseNotFound).Maybe()
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
quotaCenter.checkDiskQuota(nil)
|
|
|
|
checkLimiter := func(notEquals ...int64) {
|
|
for db, collections := range quotaCenter.writableCollections {
|
|
for collection := range collections {
|
|
limiters := quotaCenter.rateLimiter.GetCollectionLimiters(db, collection).GetLimiters()
|
|
if lo.Contains(notEquals, collection) {
|
|
a, _ := limiters.Get(internalpb.RateType_DMLInsert)
|
|
assert.NotEqual(t, Limit(0), a.Limit())
|
|
b, _ := limiters.Get(internalpb.RateType_DMLUpsert)
|
|
assert.NotEqual(t, Limit(0), b.Limit())
|
|
c, _ := limiters.Get(internalpb.RateType_DMLDelete)
|
|
assert.NotEqual(t, Limit(0), c.Limit())
|
|
} else {
|
|
a, _ := limiters.Get(internalpb.RateType_DMLInsert)
|
|
assert.Equal(t, Limit(0), a.Limit())
|
|
b, _ := limiters.Get(internalpb.RateType_DMLUpsert)
|
|
assert.Equal(t, Limit(0), b.Limit())
|
|
c, _ := limiters.Get(internalpb.RateType_DMLDelete)
|
|
assert.NotEqual(t, Limit(0), c.Limit())
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// total DiskQuota exceeded
|
|
paramtable.Get().Save(Params.QuotaConfig.DiskQuota.Key, "99")
|
|
paramtable.Get().Save(Params.QuotaConfig.DiskQuotaPerCollection.Key, "90")
|
|
quotaCenter.dataCoordMetrics = &metricsinfo.DataCoordQuotaMetrics{
|
|
TotalBinlogSize: 10 * 1024 * 1024,
|
|
CollectionBinlogSize: map[int64]int64{
|
|
1: 100 * 1024 * 1024,
|
|
2: 100 * 1024 * 1024,
|
|
3: 100 * 1024 * 1024,
|
|
},
|
|
}
|
|
quotaCenter.writableCollections = map[int64]map[int64][]int64{
|
|
0: collectionIDToPartitionIDs,
|
|
}
|
|
quotaCenter.collectionIDToDBID = collectionIDToDBID
|
|
quotaCenter.resetAllCurrentRates()
|
|
quotaCenter.checkDiskQuota(nil)
|
|
checkLimiter()
|
|
paramtable.Get().Reset(Params.QuotaConfig.DiskQuota.Key)
|
|
paramtable.Get().Reset(Params.QuotaConfig.DiskQuotaPerCollection.Key)
|
|
|
|
// collection DiskQuota exceeded
|
|
colQuotaBackup := Params.QuotaConfig.DiskQuotaPerCollection.GetValue()
|
|
paramtable.Get().Save(Params.QuotaConfig.DiskQuotaPerCollection.Key, "30")
|
|
quotaCenter.dataCoordMetrics = &metricsinfo.DataCoordQuotaMetrics{CollectionBinlogSize: map[int64]int64{
|
|
1: 20 * 1024 * 1024, 2: 30 * 1024 * 1024, 3: 60 * 1024 * 1024,
|
|
}}
|
|
quotaCenter.writableCollections = map[int64]map[int64][]int64{
|
|
0: collectionIDToPartitionIDs,
|
|
}
|
|
quotaCenter.resetAllCurrentRates()
|
|
quotaCenter.checkDiskQuota(nil)
|
|
checkLimiter(1)
|
|
paramtable.Get().Save(Params.QuotaConfig.DiskQuotaPerCollection.Key, colQuotaBackup)
|
|
})
|
|
|
|
t.Run("test setRates", func(t *testing.T) {
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
pcm.EXPECT().GetProxyCount().Return(1)
|
|
pcm.EXPECT().SetRates(mock.Anything, mock.Anything).Return(nil)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
quotaCenter.writableCollections = map[int64]map[int64][]int64{
|
|
0: collectionIDToPartitionIDs,
|
|
}
|
|
quotaCenter.readableCollections = map[int64]map[int64][]int64{
|
|
0: collectionIDToPartitionIDs,
|
|
}
|
|
quotaCenter.resetAllCurrentRates()
|
|
collectionID := int64(1)
|
|
limitNode := quotaCenter.rateLimiter.GetCollectionLimiters(0, collectionID)
|
|
limitNode.GetLimiters().Insert(internalpb.RateType_DMLInsert, ratelimitutil.NewLimiter(100, 100))
|
|
limitNode.GetQuotaStates().Insert(milvuspb.QuotaState_DenyToWrite, commonpb.ErrorCode_MemoryQuotaExhausted)
|
|
limitNode.GetQuotaStates().Insert(milvuspb.QuotaState_DenyToRead, commonpb.ErrorCode_ForceDeny)
|
|
err = quotaCenter.sendRatesToProxy()
|
|
assert.NoError(t, err)
|
|
})
|
|
|
|
t.Run("test recordMetrics", func(t *testing.T) {
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
quotaCenter.writableCollections = map[int64]map[int64][]int64{
|
|
0: collectionIDToPartitionIDs,
|
|
}
|
|
quotaCenter.readableCollections = map[int64]map[int64][]int64{
|
|
0: collectionIDToPartitionIDs,
|
|
}
|
|
quotaCenter.resetAllCurrentRates()
|
|
collectionID := int64(1)
|
|
limitNode := quotaCenter.rateLimiter.GetCollectionLimiters(0, collectionID)
|
|
limitNode.GetQuotaStates().Insert(milvuspb.QuotaState_DenyToWrite, commonpb.ErrorCode_MemoryQuotaExhausted)
|
|
limitNode.GetQuotaStates().Insert(milvuspb.QuotaState_DenyToRead, commonpb.ErrorCode_ForceDeny)
|
|
quotaCenter.recordMetrics()
|
|
})
|
|
|
|
t.Run("test guaranteeMinRate", func(t *testing.T) {
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
quotaCenter.readableCollections = map[int64]map[int64][]int64{
|
|
0: collectionIDToPartitionIDs,
|
|
}
|
|
quotaCenter.resetAllCurrentRates()
|
|
minRate := Limit(100)
|
|
collectionID := int64(1)
|
|
limitNode := quotaCenter.rateLimiter.GetCollectionLimiters(0, collectionID)
|
|
limitNode.GetLimiters().Insert(internalpb.RateType_DQLSearch, ratelimitutil.NewLimiter(50, 50))
|
|
quotaCenter.guaranteeMinRate(float64(minRate), internalpb.RateType_DQLSearch, limitNode)
|
|
limiter, _ := limitNode.GetLimiters().Get(internalpb.RateType_DQLSearch)
|
|
assert.EqualValues(t, minRate, limiter.Limit())
|
|
})
|
|
|
|
t.Run("test diskAllowance", func(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
totalDiskQuota string
|
|
collDiskQuota string
|
|
totalDiskUsage int64 // in MB
|
|
collDiskUsage int64 // in MB
|
|
expectAllowance float64 // in bytes
|
|
}{
|
|
{"test max", "-1", "-1", 100, 100, math.MaxFloat64},
|
|
{"test total quota exceeded", "100", "-1", 100, 100, 0},
|
|
{"test coll quota exceeded", "-1", "20", 100, 20, 0},
|
|
{"test not exceeded", "100", "20", 80, 10, 10 * 1024 * 1024},
|
|
}
|
|
for _, test := range tests {
|
|
t.Run(test.name, func(t *testing.T) {
|
|
collection := UniqueID(0)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
|
|
quotaCenter := NewQuotaCenter(pcm, nil, dc, core.tsoAllocator, meta)
|
|
quotaCenter.resetAllCurrentRates()
|
|
quotaBackup := Params.QuotaConfig.DiskQuota.GetValue()
|
|
colQuotaBackup := Params.QuotaConfig.DiskQuotaPerCollection.GetValue()
|
|
paramtable.Get().Save(Params.QuotaConfig.DiskQuota.Key, test.totalDiskQuota)
|
|
paramtable.Get().Save(Params.QuotaConfig.DiskQuotaPerCollection.Key, test.collDiskQuota)
|
|
quotaCenter.diskMu.Lock()
|
|
quotaCenter.dataCoordMetrics = &metricsinfo.DataCoordQuotaMetrics{}
|
|
quotaCenter.dataCoordMetrics.CollectionBinlogSize = map[int64]int64{collection: test.collDiskUsage * 1024 * 1024}
|
|
quotaCenter.totalBinlogSize = test.totalDiskUsage * 1024 * 1024
|
|
quotaCenter.diskMu.Unlock()
|
|
allowance := quotaCenter.diskAllowance(collection)
|
|
assert.Equal(t, test.expectAllowance, allowance)
|
|
paramtable.Get().Save(Params.QuotaConfig.DiskQuota.Key, quotaBackup)
|
|
paramtable.Get().Save(Params.QuotaConfig.DiskQuotaPerCollection.Key, colQuotaBackup)
|
|
})
|
|
}
|
|
})
|
|
|
|
t.Run("test reset current rates", func(t *testing.T) {
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, merr.ErrCollectionNotFound).Maybe()
|
|
quotaCenter := NewQuotaCenter(pcm, nil, dc, core.tsoAllocator, meta)
|
|
quotaCenter.readableCollections = map[int64]map[int64][]int64{
|
|
0: {1: {}},
|
|
}
|
|
quotaCenter.writableCollections = map[int64]map[int64][]int64{
|
|
0: {1: {}},
|
|
}
|
|
quotaCenter.collectionIDToDBID = collectionIDToDBID
|
|
quotaCenter.resetAllCurrentRates()
|
|
|
|
limiters := quotaCenter.rateLimiter.GetCollectionLimiters(0, 1).GetLimiters()
|
|
|
|
getRate := func(m *typeutil.ConcurrentMap[internalpb.RateType, *ratelimitutil.Limiter], key internalpb.RateType) float64 {
|
|
v, _ := m.Get(key)
|
|
return float64(v.Limit())
|
|
}
|
|
|
|
assert.Equal(t, getRate(limiters, internalpb.RateType_DMLInsert), Params.QuotaConfig.DMLMaxInsertRatePerCollection.GetAsFloat())
|
|
assert.Equal(t, getRate(limiters, internalpb.RateType_DMLUpsert), Params.QuotaConfig.DMLMaxUpsertRatePerCollection.GetAsFloat())
|
|
assert.Equal(t, getRate(limiters, internalpb.RateType_DMLDelete), Params.QuotaConfig.DMLMaxDeleteRatePerCollection.GetAsFloat())
|
|
assert.Equal(t, getRate(limiters, internalpb.RateType_DMLBulkLoad), Params.QuotaConfig.DMLMaxBulkLoadRatePerCollection.GetAsFloat())
|
|
assert.Equal(t, getRate(limiters, internalpb.RateType_DQLSearch), Params.QuotaConfig.DQLMaxSearchRatePerCollection.GetAsFloat())
|
|
assert.Equal(t, getRate(limiters, internalpb.RateType_DQLQuery), Params.QuotaConfig.DQLMaxQueryRatePerCollection.GetAsFloat())
|
|
|
|
meta.ExpectedCalls = nil
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(&model.Collection{
|
|
Properties: []*commonpb.KeyValuePair{
|
|
{
|
|
Key: common.CollectionInsertRateMaxKey,
|
|
Value: "1",
|
|
},
|
|
|
|
{
|
|
Key: common.CollectionDeleteRateMaxKey,
|
|
Value: "2",
|
|
},
|
|
|
|
{
|
|
Key: common.CollectionBulkLoadRateMaxKey,
|
|
Value: "3",
|
|
},
|
|
|
|
{
|
|
Key: common.CollectionQueryRateMaxKey,
|
|
Value: "4",
|
|
},
|
|
|
|
{
|
|
Key: common.CollectionSearchRateMaxKey,
|
|
Value: "5",
|
|
},
|
|
{
|
|
Key: common.CollectionUpsertRateMaxKey,
|
|
Value: "6",
|
|
},
|
|
},
|
|
}, nil)
|
|
quotaCenter.resetAllCurrentRates()
|
|
limiters = quotaCenter.rateLimiter.GetCollectionLimiters(0, 1).GetLimiters()
|
|
assert.Equal(t, getRate(limiters, internalpb.RateType_DMLInsert), float64(1*1024*1024))
|
|
assert.Equal(t, getRate(limiters, internalpb.RateType_DMLDelete), float64(2*1024*1024))
|
|
assert.Equal(t, getRate(limiters, internalpb.RateType_DMLBulkLoad), float64(3*1024*1024))
|
|
assert.Equal(t, getRate(limiters, internalpb.RateType_DQLQuery), float64(4))
|
|
assert.Equal(t, getRate(limiters, internalpb.RateType_DQLSearch), float64(5))
|
|
assert.Equal(t, getRate(limiters, internalpb.RateType_DMLUpsert), float64(6*1024*1024))
|
|
})
|
|
}
|
|
|
|
type QuotaCenterSuite struct {
|
|
testutils.PromMetricsSuite
|
|
|
|
core *Core
|
|
|
|
pcm *proxyutil.MockProxyClientManager
|
|
dc *mocks.MockDataCoordClient
|
|
qc *mocks.MockQueryCoordClient
|
|
meta *mockrootcoord.IMetaTable
|
|
}
|
|
|
|
func (s *QuotaCenterSuite) SetupSuite() {
|
|
paramtable.Init()
|
|
|
|
var err error
|
|
s.core, err = NewCore(context.Background(), nil)
|
|
|
|
s.Require().NoError(err)
|
|
}
|
|
|
|
func (s *QuotaCenterSuite) SetupTest() {
|
|
s.pcm = proxyutil.NewMockProxyClientManager(s.T())
|
|
s.dc = mocks.NewMockDataCoordClient(s.T())
|
|
s.qc = mocks.NewMockQueryCoordClient(s.T())
|
|
s.meta = mockrootcoord.NewIMetaTable(s.T())
|
|
}
|
|
|
|
func (s *QuotaCenterSuite) getEmptyQCMetricsRsp() string {
|
|
metrics := &metricsinfo.QueryCoordTopology{
|
|
Cluster: metricsinfo.QueryClusterTopology{},
|
|
}
|
|
|
|
resp, err := metricsinfo.MarshalTopology(metrics)
|
|
s.Require().NoError(err)
|
|
return resp
|
|
}
|
|
|
|
func (s *QuotaCenterSuite) getEmptyDCMetricsRsp() string {
|
|
metrics := &metricsinfo.DataCoordTopology{
|
|
Cluster: metricsinfo.DataClusterTopology{},
|
|
}
|
|
|
|
resp, err := metricsinfo.MarshalTopology(metrics)
|
|
s.Require().NoError(err)
|
|
return resp
|
|
}
|
|
|
|
func (s *QuotaCenterSuite) TestSyncMetricsSuccess() {
|
|
pcm := s.pcm
|
|
dc := s.dc
|
|
qc := s.qc
|
|
meta := s.meta
|
|
core := s.core
|
|
|
|
call := meta.EXPECT().ListDatabases(mock.Anything, mock.Anything).Return([]*model.Database{
|
|
{
|
|
ID: 1,
|
|
Name: "default",
|
|
},
|
|
}, nil)
|
|
defer call.Unset()
|
|
|
|
s.Run("querycoord_cluster", func() {
|
|
pcm.EXPECT().GetProxyMetrics(mock.Anything).Return(nil, nil).Once()
|
|
dc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: s.getEmptyDCMetricsRsp(),
|
|
}, nil).Once()
|
|
|
|
metrics := &metricsinfo.QueryCoordTopology{
|
|
Cluster: metricsinfo.QueryClusterTopology{
|
|
ConnectedNodes: []metricsinfo.QueryNodeInfos{
|
|
{BaseComponentInfos: metricsinfo.BaseComponentInfos{ID: 1}, QuotaMetrics: &metricsinfo.QueryNodeQuotaMetrics{Effect: metricsinfo.NodeEffect{NodeID: 1, CollectionIDs: []int64{100, 200}}}},
|
|
{BaseComponentInfos: metricsinfo.BaseComponentInfos{ID: 2}, QuotaMetrics: &metricsinfo.QueryNodeQuotaMetrics{Effect: metricsinfo.NodeEffect{NodeID: 2, CollectionIDs: []int64{200, 300}}}},
|
|
},
|
|
},
|
|
}
|
|
|
|
resp, err := metricsinfo.MarshalTopology(metrics)
|
|
s.Require().NoError(err)
|
|
|
|
qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: resp,
|
|
}, nil).Once()
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).RunAndReturn(func(ctx context.Context, i int64) (*model.Collection, error) {
|
|
return &model.Collection{CollectionID: i, DBID: 1}, nil
|
|
}).Times(3)
|
|
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
|
|
err = quotaCenter.collectMetrics()
|
|
s.Require().NoError(err)
|
|
|
|
s.ElementsMatch([]int64{100, 200, 300}, lo.Keys(quotaCenter.readableCollections[1]))
|
|
nodes := lo.Keys(quotaCenter.queryNodeMetrics)
|
|
s.ElementsMatch([]int64{1, 2}, nodes)
|
|
})
|
|
|
|
s.Run("datacoord_cluster", func() {
|
|
pcm.EXPECT().GetProxyMetrics(mock.Anything).Return(nil, nil).Once()
|
|
qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: s.getEmptyQCMetricsRsp(),
|
|
}, nil).Once()
|
|
|
|
metrics := &metricsinfo.DataCoordTopology{
|
|
Cluster: metricsinfo.DataClusterTopology{
|
|
ConnectedDataNodes: []metricsinfo.DataNodeInfos{
|
|
{BaseComponentInfos: metricsinfo.BaseComponentInfos{ID: 1}, QuotaMetrics: &metricsinfo.DataNodeQuotaMetrics{Effect: metricsinfo.NodeEffect{NodeID: 1, CollectionIDs: []int64{100, 200}}}},
|
|
{BaseComponentInfos: metricsinfo.BaseComponentInfos{ID: 2}, QuotaMetrics: &metricsinfo.DataNodeQuotaMetrics{Effect: metricsinfo.NodeEffect{NodeID: 2, CollectionIDs: []int64{200, 300}}}},
|
|
},
|
|
},
|
|
}
|
|
|
|
resp, err := metricsinfo.MarshalTopology(metrics)
|
|
s.Require().NoError(err)
|
|
|
|
dc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: resp,
|
|
}, nil).Once()
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).RunAndReturn(func(ctx context.Context, i int64) (*model.Collection, error) {
|
|
return &model.Collection{CollectionID: i, DBID: 1}, nil
|
|
}).Times(3)
|
|
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
|
|
err = quotaCenter.collectMetrics()
|
|
s.Require().NoError(err)
|
|
|
|
s.ElementsMatch([]int64{100, 200, 300}, lo.Keys(quotaCenter.writableCollections[1]))
|
|
nodes := lo.Keys(quotaCenter.dataNodeMetrics)
|
|
s.ElementsMatch([]int64{1, 2}, nodes)
|
|
})
|
|
}
|
|
|
|
func (s *QuotaCenterSuite) TestSyncMetricsFailure() {
|
|
pcm := s.pcm
|
|
dc := s.dc
|
|
qc := s.qc
|
|
meta := s.meta
|
|
core := s.core
|
|
call := meta.EXPECT().ListDatabases(mock.Anything, mock.Anything).Return([]*model.Database{
|
|
{
|
|
ID: 1,
|
|
Name: "default",
|
|
},
|
|
}, nil)
|
|
defer call.Unset()
|
|
|
|
s.Run("querycoord_failure", func() {
|
|
pcm.EXPECT().GetProxyMetrics(mock.Anything).Return(nil, nil).Once()
|
|
dc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: s.getEmptyDCMetricsRsp(),
|
|
}, nil).Once()
|
|
qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(nil, errors.New("mock")).Once()
|
|
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
|
|
err := quotaCenter.collectMetrics()
|
|
s.Error(err)
|
|
})
|
|
|
|
s.Run("querycoord_bad_response", func() {
|
|
pcm.EXPECT().GetProxyMetrics(mock.Anything).Return(nil, nil).Once()
|
|
dc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: s.getEmptyDCMetricsRsp(),
|
|
}, nil).Once()
|
|
|
|
qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: "abc",
|
|
}, nil).Once()
|
|
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
|
|
err := quotaCenter.collectMetrics()
|
|
s.Error(err)
|
|
})
|
|
|
|
s.Run("datacoord_failure", func() {
|
|
pcm.EXPECT().GetProxyMetrics(mock.Anything).Return(nil, nil).Once()
|
|
qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: s.getEmptyQCMetricsRsp(),
|
|
}, nil).Once()
|
|
|
|
dc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(nil, errors.New("mocked")).Once()
|
|
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
err := quotaCenter.collectMetrics()
|
|
s.Error(err)
|
|
})
|
|
|
|
s.Run("datacoord_bad_response", func() {
|
|
pcm.EXPECT().GetProxyMetrics(mock.Anything).Return(nil, nil).Once()
|
|
qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: s.getEmptyQCMetricsRsp(),
|
|
}, nil).Once()
|
|
|
|
dc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: "abc",
|
|
}, nil).Once()
|
|
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
err := quotaCenter.collectMetrics()
|
|
s.Error(err)
|
|
})
|
|
|
|
s.Run("proxy_manager_return_failure", func() {
|
|
qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: s.getEmptyQCMetricsRsp(),
|
|
}, nil).Once()
|
|
dc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: s.getEmptyDCMetricsRsp(),
|
|
}, nil).Once()
|
|
|
|
pcm.EXPECT().GetProxyMetrics(mock.Anything).Return(nil, errors.New("mocked")).Once()
|
|
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
err := quotaCenter.collectMetrics()
|
|
s.Error(err)
|
|
})
|
|
|
|
s.Run("proxy_manager_bad_response", func() {
|
|
qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: s.getEmptyQCMetricsRsp(),
|
|
}, nil).Once()
|
|
dc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: s.getEmptyDCMetricsRsp(),
|
|
}, nil).Once()
|
|
|
|
pcm.EXPECT().GetProxyMetrics(mock.Anything).Return([]*milvuspb.GetMetricsResponse{
|
|
{
|
|
Status: merr.Status(nil),
|
|
Response: "abc",
|
|
},
|
|
}, nil).Once()
|
|
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
err := quotaCenter.collectMetrics()
|
|
s.Error(err)
|
|
})
|
|
}
|
|
|
|
func (s *QuotaCenterSuite) TestNodeOffline() {
|
|
pcm := s.pcm
|
|
dc := s.dc
|
|
qc := s.qc
|
|
meta := s.meta
|
|
core := s.core
|
|
|
|
call := meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).RunAndReturn(func(ctx context.Context, i int64) (*model.Collection, error) {
|
|
return &model.Collection{CollectionID: i, DBID: 1}, nil
|
|
}).Maybe()
|
|
defer call.Unset()
|
|
|
|
dbCall := meta.EXPECT().ListDatabases(mock.Anything, mock.Anything).Return([]*model.Database{
|
|
{
|
|
ID: 1,
|
|
Name: "default",
|
|
},
|
|
}, nil)
|
|
defer dbCall.Unset()
|
|
|
|
metrics.RootCoordTtDelay.Reset()
|
|
Params.Save(Params.QuotaConfig.TtProtectionEnabled.Key, "true")
|
|
defer Params.Reset(Params.QuotaConfig.TtProtectionEnabled.Key)
|
|
|
|
// proxy
|
|
pcm.EXPECT().GetProxyMetrics(mock.Anything).Return(nil, nil)
|
|
|
|
// qc first time
|
|
qcMetrics := &metricsinfo.QueryCoordTopology{
|
|
Cluster: metricsinfo.QueryClusterTopology{
|
|
ConnectedNodes: []metricsinfo.QueryNodeInfos{
|
|
{
|
|
BaseComponentInfos: metricsinfo.BaseComponentInfos{ID: 1},
|
|
QuotaMetrics: &metricsinfo.QueryNodeQuotaMetrics{
|
|
Fgm: metricsinfo.FlowGraphMetric{NumFlowGraph: 2, MinFlowGraphChannel: "dml_0"},
|
|
Effect: metricsinfo.NodeEffect{
|
|
NodeID: 1, CollectionIDs: []int64{100, 200},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
BaseComponentInfos: metricsinfo.BaseComponentInfos{ID: 2},
|
|
QuotaMetrics: &metricsinfo.QueryNodeQuotaMetrics{
|
|
Fgm: metricsinfo.FlowGraphMetric{NumFlowGraph: 2, MinFlowGraphChannel: "dml_0"},
|
|
Effect: metricsinfo.NodeEffect{
|
|
NodeID: 2, CollectionIDs: []int64{100, 200},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
resp, err := metricsinfo.MarshalTopology(qcMetrics)
|
|
s.Require().NoError(err)
|
|
|
|
qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: resp,
|
|
}, nil).Once()
|
|
|
|
// dc first time
|
|
dcMetrics := &metricsinfo.DataCoordTopology{
|
|
Cluster: metricsinfo.DataClusterTopology{
|
|
ConnectedDataNodes: []metricsinfo.DataNodeInfos{
|
|
{
|
|
BaseComponentInfos: metricsinfo.BaseComponentInfos{ID: 3},
|
|
QuotaMetrics: &metricsinfo.DataNodeQuotaMetrics{
|
|
Fgm: metricsinfo.FlowGraphMetric{NumFlowGraph: 2, MinFlowGraphChannel: "dml_0"},
|
|
Effect: metricsinfo.NodeEffect{NodeID: 3, CollectionIDs: []int64{100, 200}},
|
|
},
|
|
},
|
|
{
|
|
BaseComponentInfos: metricsinfo.BaseComponentInfos{ID: 4},
|
|
QuotaMetrics: &metricsinfo.DataNodeQuotaMetrics{
|
|
Fgm: metricsinfo.FlowGraphMetric{NumFlowGraph: 2, MinFlowGraphChannel: "dml_0"},
|
|
Effect: metricsinfo.NodeEffect{NodeID: 4, CollectionIDs: []int64{200, 300}},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
resp, err = metricsinfo.MarshalTopology(dcMetrics)
|
|
s.Require().NoError(err)
|
|
dc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: resp,
|
|
}, nil).Once()
|
|
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
err = quotaCenter.collectMetrics()
|
|
s.Require().NoError(err)
|
|
|
|
quotaCenter.getTimeTickDelayFactor(tsoutil.ComposeTSByTime(time.Now(), 0))
|
|
|
|
s.CollectCntEqual(metrics.RootCoordTtDelay, 4)
|
|
|
|
// qc second time
|
|
qcMetrics = &metricsinfo.QueryCoordTopology{
|
|
Cluster: metricsinfo.QueryClusterTopology{
|
|
ConnectedNodes: []metricsinfo.QueryNodeInfos{
|
|
{
|
|
BaseComponentInfos: metricsinfo.BaseComponentInfos{ID: 2},
|
|
QuotaMetrics: &metricsinfo.QueryNodeQuotaMetrics{
|
|
Fgm: metricsinfo.FlowGraphMetric{NumFlowGraph: 2, MinFlowGraphChannel: "dml_0"},
|
|
Effect: metricsinfo.NodeEffect{NodeID: 2, CollectionIDs: []int64{200, 300}},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
resp, err = metricsinfo.MarshalTopology(qcMetrics)
|
|
s.Require().NoError(err)
|
|
|
|
qc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: resp,
|
|
}, nil).Once()
|
|
|
|
// dc second time
|
|
dcMetrics = &metricsinfo.DataCoordTopology{
|
|
Cluster: metricsinfo.DataClusterTopology{
|
|
ConnectedDataNodes: []metricsinfo.DataNodeInfos{
|
|
{
|
|
BaseComponentInfos: metricsinfo.BaseComponentInfos{ID: 4},
|
|
QuotaMetrics: &metricsinfo.DataNodeQuotaMetrics{
|
|
Fgm: metricsinfo.FlowGraphMetric{NumFlowGraph: 2, MinFlowGraphChannel: "dml_0"},
|
|
Effect: metricsinfo.NodeEffect{NodeID: 2, CollectionIDs: []int64{200, 300}},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
resp, err = metricsinfo.MarshalTopology(dcMetrics)
|
|
s.Require().NoError(err)
|
|
dc.EXPECT().GetMetrics(mock.Anything, mock.Anything).Return(&milvuspb.GetMetricsResponse{
|
|
Status: merr.Status(nil),
|
|
Response: resp,
|
|
}, nil).Once()
|
|
|
|
err = quotaCenter.collectMetrics()
|
|
s.Require().NoError(err)
|
|
|
|
quotaCenter.getTimeTickDelayFactor(tsoutil.ComposeTSByTime(time.Now(), 0))
|
|
s.CollectCntEqual(metrics.RootCoordTtDelay, 2)
|
|
}
|
|
|
|
func TestQuotaCenterSuite(t *testing.T) {
|
|
suite.Run(t, new(QuotaCenterSuite))
|
|
}
|
|
|
|
func TestUpdateLimiter(t *testing.T) {
|
|
t.Run("nil node", func(t *testing.T) {
|
|
updateLimiter(nil, nil, &LimiterRange{
|
|
RateScope: internalpb.RateScope_Collection,
|
|
OpType: dql,
|
|
})
|
|
})
|
|
|
|
t.Run("normal op", func(t *testing.T) {
|
|
node := interalratelimitutil.NewRateLimiterNode(internalpb.RateScope_Collection)
|
|
node.GetLimiters().Insert(internalpb.RateType_DQLSearch, ratelimitutil.NewLimiter(5, 5))
|
|
newLimit := ratelimitutil.NewLimiter(10, 10)
|
|
updateLimiter(node, newLimit, &LimiterRange{
|
|
RateScope: internalpb.RateScope_Collection,
|
|
OpType: dql,
|
|
})
|
|
|
|
searchLimit, _ := node.GetLimiters().Get(internalpb.RateType_DQLSearch)
|
|
assert.Equal(t, Limit(10), searchLimit.Limit())
|
|
})
|
|
}
|
|
|
|
func TestGetRateType(t *testing.T) {
|
|
t.Run("invalid rate type", func(t *testing.T) {
|
|
assert.Panics(t, func() {
|
|
getRateTypes(internalpb.RateScope(100), ddl)
|
|
})
|
|
})
|
|
|
|
t.Run("ddl cluster scope", func(t *testing.T) {
|
|
a := getRateTypes(internalpb.RateScope_Cluster, ddl)
|
|
assert.Equal(t, 5, a.Len())
|
|
})
|
|
}
|
|
|
|
func TestResetAllCurrentRates(t *testing.T) {
|
|
paramtable.Init()
|
|
ctx := context.Background()
|
|
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
pcm := proxyutil.NewMockProxyClientManager(t)
|
|
dc := mocks.NewMockDataCoordClient(t)
|
|
core, _ := NewCore(ctx, nil)
|
|
core.tsoAllocator = newMockTsoAllocator()
|
|
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, errors.New("mock error"))
|
|
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
quotaCenter.readableCollections = map[int64]map[int64][]int64{
|
|
1: {},
|
|
}
|
|
quotaCenter.writableCollections = map[int64]map[int64][]int64{
|
|
2: {
|
|
100: []int64{},
|
|
},
|
|
}
|
|
err := quotaCenter.resetAllCurrentRates()
|
|
assert.NoError(t, err)
|
|
|
|
db1 := quotaCenter.rateLimiter.GetDatabaseLimiters(1)
|
|
assert.NotNil(t, db1)
|
|
db2 := quotaCenter.rateLimiter.GetDatabaseLimiters(2)
|
|
assert.NotNil(t, db2)
|
|
collection := quotaCenter.rateLimiter.GetCollectionLimiters(2, 100)
|
|
assert.NotNil(t, collection)
|
|
}
|
|
|
|
func newQuotaCenterForTesting(t *testing.T, ctx context.Context, meta IMetaTable) *QuotaCenter {
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
pcm := proxyutil.NewMockProxyClientManager(t)
|
|
dc := mocks.NewMockDataCoordClient(t)
|
|
core, _ := NewCore(ctx, nil)
|
|
core.tsoAllocator = newMockTsoAllocator()
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
quotaCenter.rateLimiter.GetRootLimiters().GetLimiters().Insert(internalpb.RateType_DMLInsert, ratelimitutil.NewLimiter(500, 500))
|
|
quotaCenter.rateLimiter.GetOrCreatePartitionLimiters(1, 10, 100,
|
|
newParamLimiterFunc(internalpb.RateScope_Database, allOps),
|
|
newParamLimiterFunc(internalpb.RateScope_Collection, allOps),
|
|
newParamLimiterFunc(internalpb.RateScope_Partition, allOps),
|
|
)
|
|
quotaCenter.rateLimiter.GetOrCreatePartitionLimiters(1, 10, 101,
|
|
newParamLimiterFunc(internalpb.RateScope_Database, allOps),
|
|
newParamLimiterFunc(internalpb.RateScope_Collection, allOps),
|
|
newParamLimiterFunc(internalpb.RateScope_Partition, allOps),
|
|
)
|
|
quotaCenter.rateLimiter.GetOrCreatePartitionLimiters(2, 20, 200,
|
|
newParamLimiterFunc(internalpb.RateScope_Database, allOps),
|
|
newParamLimiterFunc(internalpb.RateScope_Collection, allOps),
|
|
newParamLimiterFunc(internalpb.RateScope_Partition, allOps),
|
|
)
|
|
quotaCenter.rateLimiter.GetOrCreatePartitionLimiters(2, 30, 300,
|
|
newParamLimiterFunc(internalpb.RateScope_Database, allOps),
|
|
newParamLimiterFunc(internalpb.RateScope_Collection, allOps),
|
|
newParamLimiterFunc(internalpb.RateScope_Partition, allOps),
|
|
)
|
|
quotaCenter.rateLimiter.GetOrCreatePartitionLimiters(4, 40, 400,
|
|
newParamLimiterFunc(internalpb.RateScope_Database, allOps),
|
|
newParamLimiterFunc(internalpb.RateScope_Collection, allOps),
|
|
newParamLimiterFunc(internalpb.RateScope_Partition, allOps),
|
|
)
|
|
|
|
quotaCenter.dataCoordMetrics = &metricsinfo.DataCoordQuotaMetrics{
|
|
TotalBinlogSize: 200 * 1024 * 1024,
|
|
CollectionBinlogSize: map[int64]int64{
|
|
10: 15 * 1024 * 1024,
|
|
20: 6 * 1024 * 1024,
|
|
30: 6 * 1024 * 1024,
|
|
40: 4 * 1024 * 1024,
|
|
},
|
|
PartitionsBinlogSize: map[int64]map[int64]int64{
|
|
10: {
|
|
100: 10 * 1024 * 1024,
|
|
101: 5 * 1024 * 1024,
|
|
},
|
|
20: {
|
|
200: 6 * 1024 * 1024,
|
|
},
|
|
30: {
|
|
300: 6 * 1024 * 1024,
|
|
},
|
|
40: {
|
|
400: 4 * 1024 * 1024,
|
|
},
|
|
},
|
|
}
|
|
quotaCenter.collectionIDToDBID = typeutil.NewConcurrentMap[int64, int64]()
|
|
quotaCenter.collectionIDToDBID.Insert(10, 1)
|
|
quotaCenter.collectionIDToDBID.Insert(20, 2)
|
|
quotaCenter.collectionIDToDBID.Insert(30, 2)
|
|
quotaCenter.collectionIDToDBID.Insert(40, 4)
|
|
return quotaCenter
|
|
}
|
|
|
|
func TestCheckDiskQuota(t *testing.T) {
|
|
paramtable.Init()
|
|
ctx := context.Background()
|
|
|
|
t.Run("disk quota check disable", func(t *testing.T) {
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
pcm := proxyutil.NewMockProxyClientManager(t)
|
|
dc := mocks.NewMockDataCoordClient(t)
|
|
core, _ := NewCore(ctx, nil)
|
|
core.tsoAllocator = newMockTsoAllocator()
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
|
|
Params.Save(Params.QuotaConfig.DiskProtectionEnabled.Key, "false")
|
|
defer Params.Reset(Params.QuotaConfig.DiskProtectionEnabled.Key)
|
|
err := quotaCenter.checkDiskQuota(nil)
|
|
assert.NoError(t, err)
|
|
})
|
|
|
|
t.Run("disk quota check enable", func(t *testing.T) {
|
|
diskQuotaStr := "10"
|
|
Params.Save(Params.QuotaConfig.DiskProtectionEnabled.Key, "true")
|
|
defer Params.Reset(Params.QuotaConfig.DiskProtectionEnabled.Key)
|
|
Params.Save(Params.QuotaConfig.DiskQuota.Key, "150")
|
|
defer Params.Reset(Params.QuotaConfig.DiskQuota.Key)
|
|
Params.Save(Params.QuotaConfig.DiskQuotaPerDB.Key, diskQuotaStr)
|
|
defer Params.Reset(Params.QuotaConfig.DiskQuotaPerDB.Key)
|
|
Params.Save(Params.QuotaConfig.DiskQuotaPerCollection.Key, diskQuotaStr)
|
|
defer Params.Reset(Params.QuotaConfig.DiskQuotaPerCollection.Key)
|
|
Params.Save(Params.QuotaConfig.DiskQuotaPerPartition.Key, diskQuotaStr)
|
|
defer Params.Reset(Params.QuotaConfig.DiskQuotaPerPartition.Key)
|
|
|
|
Params.Save(Params.QuotaConfig.DMLLimitEnabled.Key, "true")
|
|
defer Params.Reset(Params.QuotaConfig.DMLLimitEnabled.Key)
|
|
Params.Save(Params.QuotaConfig.DMLMaxInsertRate.Key, "10")
|
|
defer Params.Reset(Params.QuotaConfig.DMLMaxInsertRate.Key)
|
|
Params.Save(Params.QuotaConfig.DMLMaxInsertRatePerDB.Key, "10")
|
|
defer Params.Reset(Params.QuotaConfig.DMLMaxInsertRatePerDB.Key)
|
|
Params.Save(Params.QuotaConfig.DMLMaxInsertRatePerCollection.Key, "10")
|
|
defer Params.Reset(Params.QuotaConfig.DMLMaxInsertRatePerCollection.Key)
|
|
Params.Save(Params.QuotaConfig.DMLMaxInsertRatePerPartition.Key, "10")
|
|
defer Params.Reset(Params.QuotaConfig.DMLMaxInsertRatePerPartition.Key)
|
|
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
meta.EXPECT().GetCollectionByIDWithMaxTs(mock.Anything, mock.Anything).Return(nil, errors.New("mock error"))
|
|
meta.EXPECT().GetDatabaseByID(mock.Anything, mock.Anything, mock.Anything).
|
|
RunAndReturn(func(ctx context.Context, i int64, u uint64) (*model.Database, error) {
|
|
if i == 4 {
|
|
return &model.Database{
|
|
ID: 1,
|
|
Name: "db4",
|
|
Properties: []*commonpb.KeyValuePair{
|
|
{
|
|
Key: common.DatabaseDiskQuotaKey,
|
|
Value: "2",
|
|
},
|
|
},
|
|
}, nil
|
|
}
|
|
return nil, errors.New("mock error")
|
|
}).Maybe()
|
|
quotaCenter := newQuotaCenterForTesting(t, ctx, meta)
|
|
|
|
checkRate := func(rateNode *interalratelimitutil.RateLimiterNode, expectValue float64) {
|
|
insertRate, ok := rateNode.GetLimiters().Get(internalpb.RateType_DMLInsert)
|
|
assert.True(t, ok)
|
|
assert.EqualValues(t, expectValue, insertRate.Limit())
|
|
}
|
|
|
|
diskQuota, err := strconv.ParseFloat(diskQuotaStr, 64)
|
|
assert.NoError(t, err)
|
|
configQuotaValue := 1024 * 1024 * diskQuota
|
|
|
|
{
|
|
err := quotaCenter.checkDiskQuota(nil)
|
|
assert.NoError(t, err)
|
|
checkRate(quotaCenter.rateLimiter.GetRootLimiters(), 0)
|
|
}
|
|
|
|
{
|
|
Params.Save(Params.QuotaConfig.DiskQuota.Key, "999")
|
|
err := quotaCenter.checkDiskQuota(nil)
|
|
assert.NoError(t, err)
|
|
checkRate(quotaCenter.rateLimiter.GetDatabaseLimiters(1), 0)
|
|
checkRate(quotaCenter.rateLimiter.GetDatabaseLimiters(2), 0)
|
|
checkRate(quotaCenter.rateLimiter.GetDatabaseLimiters(4), 0)
|
|
checkRate(quotaCenter.rateLimiter.GetCollectionLimiters(1, 10), 0)
|
|
checkRate(quotaCenter.rateLimiter.GetCollectionLimiters(2, 20), configQuotaValue)
|
|
checkRate(quotaCenter.rateLimiter.GetCollectionLimiters(2, 30), configQuotaValue)
|
|
checkRate(quotaCenter.rateLimiter.GetCollectionLimiters(4, 40), configQuotaValue)
|
|
checkRate(quotaCenter.rateLimiter.GetPartitionLimiters(1, 10, 100), 0)
|
|
checkRate(quotaCenter.rateLimiter.GetPartitionLimiters(1, 10, 101), configQuotaValue)
|
|
checkRate(quotaCenter.rateLimiter.GetPartitionLimiters(2, 20, 200), configQuotaValue)
|
|
checkRate(quotaCenter.rateLimiter.GetPartitionLimiters(2, 30, 300), configQuotaValue)
|
|
checkRate(quotaCenter.rateLimiter.GetPartitionLimiters(4, 40, 400), configQuotaValue)
|
|
}
|
|
})
|
|
}
|
|
|
|
func TestTORequestLimiter(t *testing.T) {
|
|
ctx := context.Background()
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
pcm := proxyutil.NewMockProxyClientManager(t)
|
|
dc := mocks.NewMockDataCoordClient(t)
|
|
core, _ := NewCore(ctx, nil)
|
|
core.tsoAllocator = newMockTsoAllocator()
|
|
|
|
quotaCenter := NewQuotaCenter(pcm, qc, dc, core.tsoAllocator, meta)
|
|
pcm.EXPECT().GetProxyCount().Return(2)
|
|
limitNode := interalratelimitutil.NewRateLimiterNode(internalpb.RateScope_Cluster)
|
|
a := ratelimitutil.NewLimiter(500, 500)
|
|
a.SetLimit(200)
|
|
b := ratelimitutil.NewLimiter(100, 100)
|
|
limitNode.GetLimiters().Insert(internalpb.RateType_DMLInsert, a)
|
|
limitNode.GetLimiters().Insert(internalpb.RateType_DMLDelete, b)
|
|
limitNode.GetLimiters().Insert(internalpb.RateType_DMLBulkLoad, GetInfLimiter(internalpb.RateType_DMLBulkLoad))
|
|
limitNode.GetQuotaStates().Insert(milvuspb.QuotaState_DenyToRead, commonpb.ErrorCode_ForceDeny)
|
|
|
|
quotaCenter.rateAllocateStrategy = Average
|
|
proxyLimit := quotaCenter.toRequestLimiter(limitNode)
|
|
assert.Equal(t, 1, len(proxyLimit.Rates))
|
|
assert.Equal(t, internalpb.RateType_DMLInsert, proxyLimit.Rates[0].Rt)
|
|
assert.Equal(t, float64(100), proxyLimit.Rates[0].R)
|
|
assert.Equal(t, 1, len(proxyLimit.States))
|
|
assert.Equal(t, milvuspb.QuotaState_DenyToRead, proxyLimit.States[0])
|
|
assert.Equal(t, 1, len(proxyLimit.Codes))
|
|
assert.Equal(t, commonpb.ErrorCode_ForceDeny, proxyLimit.Codes[0])
|
|
}
|