mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-11-30 02:48:45 +08:00
539 lines
18 KiB
Go
539 lines
18 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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"testing"
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"github.com/cockroachdb/errors"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/mock"
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"google.golang.org/grpc"
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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/querypb"
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mockrootcoord "github.com/milvus-io/milvus/internal/rootcoord/mocks"
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mocktso "github.com/milvus-io/milvus/internal/tso/mocks"
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"github.com/milvus-io/milvus/pkg/common"
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"github.com/milvus-io/milvus/pkg/util/merr"
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)
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func TestGarbageCollectorCtx_ReDropCollection(t *testing.T) {
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oldValue := confirmGCInterval
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defer func() {
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confirmGCInterval = oldValue
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}()
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confirmGCInterval = 0
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t.Run("failed to release collection", func(t *testing.T) {
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broker := newMockBroker()
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broker.ReleaseCollectionFunc = func(ctx context.Context, collectionID UniqueID) error {
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return errors.New("error mock ReleaseCollection")
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}
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ticker := newTickerWithMockNormalStream()
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core := newTestCore(withBroker(broker), withTtSynchronizer(ticker), withValidProxyManager())
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gc := newBgGarbageCollector(core)
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gc.ReDropCollection(&model.Collection{}, 1000)
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})
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t.Run("failed to DropCollectionIndex", func(t *testing.T) {
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broker := newMockBroker()
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releaseCollectionCalled := false
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releaseCollectionChan := make(chan struct{}, 1)
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broker.ReleaseCollectionFunc = func(ctx context.Context, collectionID UniqueID) error {
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releaseCollectionCalled = true
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releaseCollectionChan <- struct{}{}
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return nil
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}
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broker.DropCollectionIndexFunc = func(ctx context.Context, collID UniqueID, partIDs []UniqueID) error {
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return errors.New("error mock DropCollectionIndex")
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}
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ticker := newTickerWithMockNormalStream()
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core := newTestCore(withBroker(broker), withTtSynchronizer(ticker), withValidProxyManager())
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gc := newBgGarbageCollector(core)
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core.garbageCollector = gc
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gc.ReDropCollection(&model.Collection{}, 1000)
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<-releaseCollectionChan
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assert.True(t, releaseCollectionCalled)
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})
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t.Run("failed to GcCollectionData", func(t *testing.T) {
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broker := newMockBroker()
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releaseCollectionCalled := false
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releaseCollectionChan := make(chan struct{}, 1)
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broker.ReleaseCollectionFunc = func(ctx context.Context, collectionID UniqueID) error {
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releaseCollectionCalled = true
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releaseCollectionChan <- struct{}{}
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return nil
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}
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dropCollectionIndexCalled := false
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dropCollectionIndexChan := make(chan struct{}, 1)
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broker.DropCollectionIndexFunc = func(ctx context.Context, collID UniqueID, partIDs []UniqueID) error {
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dropCollectionIndexCalled = true
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dropCollectionIndexChan <- struct{}{}
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return nil
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}
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ticker := newTickerWithMockFailStream() // failed to broadcast drop msg.
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tsoAllocator := newMockTsoAllocator()
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tsoAllocator.GenerateTSOF = func(count uint32) (uint64, error) {
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return 100, nil
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}
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core := newTestCore(withBroker(broker), withTtSynchronizer(ticker), withTsoAllocator(tsoAllocator), withValidProxyManager())
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core.ddlTsLockManager = newDdlTsLockManager(core.tsoAllocator)
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gc := newBgGarbageCollector(core)
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core.garbageCollector = gc
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shardsNum := common.DefaultShardsNum
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pchans := ticker.getDmlChannelNames(int(shardsNum))
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gc.ReDropCollection(&model.Collection{PhysicalChannelNames: pchans}, 1000)
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<-releaseCollectionChan
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assert.True(t, releaseCollectionCalled)
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<-dropCollectionIndexChan
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assert.True(t, dropCollectionIndexCalled)
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})
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t.Run("failed to remove collection", func(t *testing.T) {
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broker := newMockBroker()
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releaseCollectionCalled := false
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releaseCollectionChan := make(chan struct{}, 1)
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broker.ReleaseCollectionFunc = func(ctx context.Context, collectionID UniqueID) error {
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releaseCollectionCalled = true
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releaseCollectionChan <- struct{}{}
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return nil
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}
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gcConfirmCalled := false
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gcConfirmChan := make(chan struct{})
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broker.GCConfirmFunc = func(ctx context.Context, collectionID, partitionID UniqueID) bool {
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gcConfirmCalled = true
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close(gcConfirmChan)
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return true
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}
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dropCollectionIndexCalled := false
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dropCollectionIndexChan := make(chan struct{}, 1)
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broker.DropCollectionIndexFunc = func(ctx context.Context, collID UniqueID, partIDs []UniqueID) error {
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dropCollectionIndexCalled = true
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dropCollectionIndexChan <- struct{}{}
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return nil
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}
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dropMetaChan := make(chan struct{}, 1)
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meta := mockrootcoord.NewIMetaTable(t)
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meta.On("RemoveCollection",
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mock.Anything, // context.Context
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mock.AnythingOfType("int64"),
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mock.AnythingOfType("uint64")).
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Run(func(args mock.Arguments) {
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dropMetaChan <- struct{}{}
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}).
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Return(errors.New("error mock RemoveCollection"))
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ticker := newTickerWithMockNormalStream()
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tsoAllocator := newMockTsoAllocator()
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tsoAllocator.GenerateTSOF = func(count uint32) (uint64, error) {
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return 100, nil
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}
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core := newTestCore(withBroker(broker),
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withTtSynchronizer(ticker),
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withTsoAllocator(tsoAllocator),
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withValidProxyManager(),
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withMeta(meta))
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core.ddlTsLockManager = newDdlTsLockManager(core.tsoAllocator)
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gc := newBgGarbageCollector(core)
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core.garbageCollector = gc
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gc.ReDropCollection(&model.Collection{}, 1000)
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<-releaseCollectionChan
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assert.True(t, releaseCollectionCalled)
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<-dropCollectionIndexChan
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assert.True(t, dropCollectionIndexCalled)
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<-gcConfirmChan
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assert.True(t, gcConfirmCalled)
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<-dropMetaChan
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})
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t.Run("normal case", func(t *testing.T) {
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broker := newMockBroker()
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releaseCollectionCalled := false
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releaseCollectionChan := make(chan struct{}, 1)
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broker.ReleaseCollectionFunc = func(ctx context.Context, collectionID UniqueID) error {
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releaseCollectionCalled = true
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releaseCollectionChan <- struct{}{}
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return nil
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}
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dropCollectionIndexCalled := false
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dropCollectionIndexChan := make(chan struct{}, 1)
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broker.DropCollectionIndexFunc = func(ctx context.Context, collID UniqueID, partIDs []UniqueID) error {
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dropCollectionIndexCalled = true
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dropCollectionIndexChan <- struct{}{}
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return nil
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}
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gcConfirmCalled := false
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gcConfirmChan := make(chan struct{})
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broker.GCConfirmFunc = func(ctx context.Context, collectionID, partitionID UniqueID) bool {
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gcConfirmCalled = true
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close(gcConfirmChan)
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return true
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}
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meta := mockrootcoord.NewIMetaTable(t)
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removeCollectionCalled := false
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removeCollectionChan := make(chan struct{}, 1)
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meta.On("RemoveCollection",
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mock.Anything, // context.Context
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mock.AnythingOfType("int64"),
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mock.AnythingOfType("uint64")).
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Return(func(ctx context.Context, collectionID int64, ts uint64) error {
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removeCollectionCalled = true
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removeCollectionChan <- struct{}{}
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return nil
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})
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ticker := newTickerWithMockNormalStream()
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tsoAllocator := newMockTsoAllocator()
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tsoAllocator.GenerateTSOF = func(count uint32) (uint64, error) {
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return 100, nil
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}
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core := newTestCore(withBroker(broker),
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withTtSynchronizer(ticker),
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withTsoAllocator(tsoAllocator),
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withValidProxyManager(),
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withMeta(meta))
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core.ddlTsLockManager = newDdlTsLockManager(core.tsoAllocator)
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gc := newBgGarbageCollector(core)
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core.garbageCollector = gc
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gc.ReDropCollection(&model.Collection{}, 1000)
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<-releaseCollectionChan
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assert.True(t, releaseCollectionCalled)
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<-dropCollectionIndexChan
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assert.True(t, dropCollectionIndexCalled)
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<-removeCollectionChan
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assert.True(t, removeCollectionCalled)
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<-gcConfirmChan
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assert.True(t, gcConfirmCalled)
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})
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}
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func TestGarbageCollectorCtx_RemoveCreatingCollection(t *testing.T) {
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t.Run("failed to UnwatchChannels", func(t *testing.T) {
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defer cleanTestEnv()
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shardNum := 2
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ticker := newRocksMqTtSynchronizer()
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pchans := ticker.getDmlChannelNames(shardNum)
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tsoAllocator := mocktso.NewAllocator(t)
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tsoAllocator.
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On("GenerateTSO", mock.AnythingOfType("uint32")).
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Return(Timestamp(0), errors.New("error mock GenerateTSO"))
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executed := make(chan struct{}, 1)
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executor := newMockStepExecutor()
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executor.AddStepsFunc = func(s *stepStack) {
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s.Execute(context.Background())
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executed <- struct{}{}
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}
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core := newTestCore(withTtSynchronizer(ticker), withTsoAllocator(tsoAllocator), withStepExecutor(executor))
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gc := newBgGarbageCollector(core)
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core.ddlTsLockManager = newDdlTsLockManager(tsoAllocator)
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core.garbageCollector = gc
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gc.RemoveCreatingCollection(&model.Collection{PhysicalChannelNames: pchans})
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<-executed
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})
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t.Run("failed to RemoveCollection", func(t *testing.T) {
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defer cleanTestEnv()
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shardNum := 2
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ticker := newRocksMqTtSynchronizer()
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pchans := ticker.getDmlChannelNames(shardNum)
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tsoAllocator := mocktso.NewAllocator(t)
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tsoAllocator.
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On("GenerateTSO", mock.AnythingOfType("uint32")).
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Return(Timestamp(100), nil)
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for _, pchan := range pchans {
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ticker.syncedTtHistogram.update(pchan, 101)
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}
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removeCollectionCalled := false
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removeCollectionChan := make(chan struct{}, 1)
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meta := mockrootcoord.NewIMetaTable(t)
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meta.On("RemoveCollection",
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mock.Anything,
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mock.Anything,
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mock.Anything,
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).Return(func(ctx context.Context, collectionID UniqueID, ts Timestamp) error {
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removeCollectionCalled = true
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removeCollectionChan <- struct{}{}
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return fmt.Errorf("error mock RemoveCollection")
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})
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core := newTestCore(withTtSynchronizer(ticker), withMeta(meta), withTsoAllocator(tsoAllocator))
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gc := newBgGarbageCollector(core)
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core.ddlTsLockManager = newDdlTsLockManager(tsoAllocator)
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core.garbageCollector = gc
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gc.RemoveCreatingCollection(&model.Collection{PhysicalChannelNames: pchans})
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<-removeCollectionChan
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assert.True(t, removeCollectionCalled) // though it fail.
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})
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t.Run("normal case", func(t *testing.T) {
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defer cleanTestEnv()
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shardNum := 2
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ticker := newRocksMqTtSynchronizer()
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pchans := ticker.getDmlChannelNames(shardNum)
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tsoAllocator := mocktso.NewAllocator(t)
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tsoAllocator.
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On("GenerateTSO", mock.AnythingOfType("uint32")).
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Return(Timestamp(100), nil)
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for _, pchan := range pchans {
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ticker.syncedTtHistogram.update(pchan, 101)
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}
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removeCollectionCalled := false
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removeCollectionChan := make(chan struct{}, 1)
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meta := mockrootcoord.NewIMetaTable(t)
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meta.On("RemoveCollection",
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mock.Anything,
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mock.Anything,
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mock.Anything,
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).Return(func(ctx context.Context, collectionID UniqueID, ts Timestamp) error {
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removeCollectionCalled = true
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removeCollectionChan <- struct{}{}
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return nil
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})
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core := newTestCore(withTtSynchronizer(ticker), withMeta(meta), withTsoAllocator(tsoAllocator))
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gc := newBgGarbageCollector(core)
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core.ddlTsLockManager = newDdlTsLockManager(tsoAllocator)
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core.garbageCollector = gc
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gc.RemoveCreatingCollection(&model.Collection{PhysicalChannelNames: pchans})
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<-removeCollectionChan
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assert.True(t, removeCollectionCalled)
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})
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}
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func TestGarbageCollectorCtx_ReDropPartition(t *testing.T) {
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oldValue := confirmGCInterval
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defer func() {
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confirmGCInterval = oldValue
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}()
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confirmGCInterval = 0
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t.Run("failed to GcPartitionData", func(t *testing.T) {
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ticker := newTickerWithMockFailStream() // failed to broadcast drop msg.
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shardsNum := int(common.DefaultShardsNum)
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pchans := ticker.getDmlChannelNames(shardsNum)
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tsoAllocator := newMockTsoAllocator()
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tsoAllocator.GenerateTSOF = func(count uint32) (uint64, error) {
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return 100, nil
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}
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core := newTestCore(withTtSynchronizer(ticker), withTsoAllocator(tsoAllocator), withDropIndex())
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core.ddlTsLockManager = newDdlTsLockManager(core.tsoAllocator)
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gc := newBgGarbageCollector(core)
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core.garbageCollector = gc
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gc.ReDropPartition(0, pchans, &model.Partition{}, 100000)
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})
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t.Run("failed to RemovePartition", func(t *testing.T) {
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ticker := newTickerWithMockNormalStream()
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shardsNum := int(common.DefaultShardsNum)
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pchans := ticker.getDmlChannelNames(shardsNum)
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meta := mockrootcoord.NewIMetaTable(t)
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removePartitionCalled := false
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removePartitionChan := make(chan struct{}, 1)
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meta.On("RemovePartition",
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mock.Anything,
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mock.Anything,
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mock.Anything,
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mock.Anything,
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mock.Anything,
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).Return(func(ctx context.Context, dbID int64, collectionID int64, partitionID int64, ts uint64) error {
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removePartitionCalled = true
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removePartitionChan <- struct{}{}
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return errors.New("error mock RemovePartition")
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})
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broker := newMockBroker()
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gcConfirmCalled := false
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gcConfirmChan := make(chan struct{})
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broker.GCConfirmFunc = func(ctx context.Context, collectionID, partitionID UniqueID) bool {
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gcConfirmCalled = true
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close(gcConfirmChan)
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return true
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}
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tsoAllocator := newMockTsoAllocator()
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tsoAllocator.GenerateTSOF = func(count uint32) (uint64, error) {
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return 100, nil
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}
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core := newTestCore(withMeta(meta), withTtSynchronizer(ticker), withTsoAllocator(tsoAllocator), withDropIndex(), withBroker(broker))
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core.ddlTsLockManager = newDdlTsLockManager(core.tsoAllocator)
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gc := newBgGarbageCollector(core)
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core.garbageCollector = gc
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gc.ReDropPartition(0, pchans, &model.Partition{}, 100000)
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<-gcConfirmChan
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assert.True(t, gcConfirmCalled)
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<-removePartitionChan
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assert.True(t, removePartitionCalled)
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})
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t.Run("normal case", func(t *testing.T) {
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ticker := newTickerWithMockNormalStream()
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shardsNum := int(common.DefaultShardsNum)
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pchans := ticker.getDmlChannelNames(shardsNum)
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removePartitionCalled := false
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removePartitionChan := make(chan struct{}, 1)
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meta := mockrootcoord.NewIMetaTable(t)
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meta.On("RemovePartition",
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mock.Anything,
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mock.Anything,
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mock.Anything,
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mock.Anything,
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mock.Anything,
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).Return(func(ctx context.Context, dbID int64, collectionID int64, partitionID int64, ts uint64) error {
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removePartitionCalled = true
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removePartitionChan <- struct{}{}
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return nil
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})
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broker := newMockBroker()
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gcConfirmCalled := false
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gcConfirmChan := make(chan struct{})
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broker.GCConfirmFunc = func(ctx context.Context, collectionID, partitionID UniqueID) bool {
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gcConfirmCalled = true
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close(gcConfirmChan)
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return true
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}
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tsoAllocator := newMockTsoAllocator()
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tsoAllocator.GenerateTSOF = func(count uint32) (uint64, error) {
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return 100, nil
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}
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core := newTestCore(withMeta(meta), withTtSynchronizer(ticker), withTsoAllocator(tsoAllocator), withDropIndex(), withBroker(broker))
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core.ddlTsLockManager = newDdlTsLockManager(core.tsoAllocator)
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gc := newBgGarbageCollector(core)
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core.garbageCollector = gc
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gc.ReDropPartition(0, pchans, &model.Partition{}, 100000)
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<-gcConfirmChan
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assert.True(t, gcConfirmCalled)
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<-removePartitionChan
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assert.True(t, removePartitionCalled)
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})
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}
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func TestGarbageCollector_RemoveCreatingPartition(t *testing.T) {
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t.Run("test normal", func(t *testing.T) {
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defer cleanTestEnv()
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ticker := newTickerWithMockNormalStream()
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tsoAllocator := mocktso.NewAllocator(t)
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signal := make(chan struct{}, 1)
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meta := mockrootcoord.NewIMetaTable(t)
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meta.EXPECT().RemovePartition(mock.Anything, mock.Anything, mock.Anything, mock.Anything, mock.Anything).
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Return(nil).
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Run(func(ctx context.Context, dbID, collectionID int64, partitionID int64, ts uint64) {
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signal <- struct{}{}
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})
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qc := mocks.NewMockQueryCoordClient(t)
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qc.EXPECT().ReleasePartitions(mock.Anything, mock.Anything).Return(merr.Success(), nil)
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core := newTestCore(withTtSynchronizer(ticker),
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withMeta(meta),
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withTsoAllocator(tsoAllocator),
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withQueryCoord(qc))
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gc := newBgGarbageCollector(core)
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core.ddlTsLockManager = newDdlTsLockManager(tsoAllocator)
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core.garbageCollector = gc
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core.broker = newServerBroker(core)
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gc.RemoveCreatingPartition(0, &model.Partition{}, 0)
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<-signal
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})
|
|
|
|
t.Run("test ReleasePartitions failed", func(t *testing.T) {
|
|
defer cleanTestEnv()
|
|
|
|
ticker := newTickerWithMockNormalStream()
|
|
tsoAllocator := mocktso.NewAllocator(t)
|
|
|
|
signal := make(chan struct{}, 1)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
qc.EXPECT().ReleasePartitions(mock.Anything, mock.Anything, mock.Anything).
|
|
Return(merr.Success(), fmt.Errorf("mock err")).
|
|
Run(func(ctx context.Context, req *querypb.ReleasePartitionsRequest, opts ...grpc.CallOption) {
|
|
signal <- struct{}{}
|
|
})
|
|
|
|
core := newTestCore(withTtSynchronizer(ticker),
|
|
withMeta(meta),
|
|
withTsoAllocator(tsoAllocator),
|
|
withQueryCoord(qc))
|
|
gc := newBgGarbageCollector(core)
|
|
core.ddlTsLockManager = newDdlTsLockManager(tsoAllocator)
|
|
core.garbageCollector = gc
|
|
core.broker = newServerBroker(core)
|
|
|
|
gc.RemoveCreatingPartition(0, &model.Partition{}, 0)
|
|
<-signal
|
|
})
|
|
|
|
t.Run("test RemovePartition failed", func(t *testing.T) {
|
|
defer cleanTestEnv()
|
|
|
|
ticker := newTickerWithMockNormalStream()
|
|
tsoAllocator := mocktso.NewAllocator(t)
|
|
|
|
signal := make(chan struct{}, 1)
|
|
meta := mockrootcoord.NewIMetaTable(t)
|
|
meta.EXPECT().RemovePartition(mock.Anything, mock.Anything, mock.Anything, mock.Anything, mock.Anything).
|
|
Return(fmt.Errorf("mock err")).
|
|
Run(func(ctx context.Context, dbID, collectionID int64, partitionID int64, ts uint64) {
|
|
signal <- struct{}{}
|
|
})
|
|
|
|
qc := mocks.NewMockQueryCoordClient(t)
|
|
qc.EXPECT().ReleasePartitions(mock.Anything, mock.Anything, mock.Anything).Return(merr.Success(), nil)
|
|
|
|
core := newTestCore(withTtSynchronizer(ticker),
|
|
withMeta(meta),
|
|
withTsoAllocator(tsoAllocator),
|
|
withQueryCoord(qc))
|
|
gc := newBgGarbageCollector(core)
|
|
core.ddlTsLockManager = newDdlTsLockManager(tsoAllocator)
|
|
core.garbageCollector = gc
|
|
core.broker = newServerBroker(core)
|
|
|
|
gc.RemoveCreatingPartition(0, &model.Partition{}, 0)
|
|
<-signal
|
|
})
|
|
}
|