milvus/internal/datacoord/import_checker_test.go
yihao.dai 89eaf92984
enhance: Limit number of segments restored and promptly terminate the job (#39344)
1. Limit the maximum number of restored segments to 1024.
2. Fail the import job if saving binlog fails.
3. Fail the import job if saving the import task fails to prevent
repeatedly generating dirty importing segments.

issue: https://github.com/milvus-io/milvus/issues/39331

Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
2025-01-21 15:13:13 +08:00

511 lines
20 KiB
Go

// Licensed to the LF AI & Data foundation under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package datacoord
import (
"context"
"math/rand"
"testing"
"time"
"github.com/cockroachdb/errors"
"github.com/stretchr/testify/mock"
"github.com/stretchr/testify/suite"
"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
"github.com/milvus-io/milvus-proto/go-api/v2/msgpb"
"github.com/milvus-io/milvus/internal/datacoord/allocator"
broker2 "github.com/milvus-io/milvus/internal/datacoord/broker"
"github.com/milvus-io/milvus/internal/metastore/mocks"
"github.com/milvus-io/milvus/pkg/proto/datapb"
"github.com/milvus-io/milvus/pkg/proto/indexpb"
"github.com/milvus-io/milvus/pkg/proto/internalpb"
"github.com/milvus-io/milvus/pkg/util/timerecord"
"github.com/milvus-io/milvus/pkg/util/tsoutil"
)
type ImportCheckerSuite struct {
suite.Suite
jobID int64
imeta ImportMeta
checker *importChecker
alloc *allocator.MockAllocator
}
func (s *ImportCheckerSuite) SetupTest() {
catalog := mocks.NewDataCoordCatalog(s.T())
catalog.EXPECT().ListImportJobs(mock.Anything).Return(nil, nil)
catalog.EXPECT().ListPreImportTasks(mock.Anything).Return(nil, nil)
catalog.EXPECT().ListImportTasks(mock.Anything).Return(nil, nil)
catalog.EXPECT().ListSegments(mock.Anything).Return(nil, nil)
catalog.EXPECT().ListChannelCheckpoint(mock.Anything).Return(nil, nil)
catalog.EXPECT().ListIndexes(mock.Anything).Return(nil, nil)
catalog.EXPECT().ListSegmentIndexes(mock.Anything).Return(nil, nil)
catalog.EXPECT().ListAnalyzeTasks(mock.Anything).Return(nil, nil)
catalog.EXPECT().ListCompactionTask(mock.Anything).Return(nil, nil)
catalog.EXPECT().ListPartitionStatsInfos(mock.Anything).Return(nil, nil)
catalog.EXPECT().ListStatsTasks(mock.Anything).Return(nil, nil)
cluster := NewMockCluster(s.T())
s.alloc = allocator.NewMockAllocator(s.T())
imeta, err := NewImportMeta(context.TODO(), catalog)
s.NoError(err)
s.imeta = imeta
meta, err := newMeta(context.TODO(), catalog, nil)
s.NoError(err)
broker := broker2.NewMockBroker(s.T())
sjm := NewMockStatsJobManager(s.T())
checker := NewImportChecker(meta, broker, cluster, s.alloc, imeta, sjm).(*importChecker)
s.checker = checker
job := &importJob{
ImportJob: &datapb.ImportJob{
JobID: 0,
CollectionID: 1,
PartitionIDs: []int64{2},
Vchannels: []string{"ch0"},
State: internalpb.ImportJobState_Pending,
TimeoutTs: 1000,
CleanupTs: tsoutil.GetCurrentTime(),
Files: []*internalpb.ImportFile{
{
Id: 1,
Paths: []string{"a.json"},
},
{
Id: 2,
Paths: []string{"b.json"},
},
{
Id: 3,
Paths: []string{"c.json"},
},
},
},
tr: timerecord.NewTimeRecorder("import job"),
}
catalog.EXPECT().SaveImportJob(mock.Anything, mock.Anything).Return(nil)
err = s.imeta.AddJob(context.TODO(), job)
s.NoError(err)
s.jobID = job.GetJobID()
}
func (s *ImportCheckerSuite) TestLogStats() {
catalog := s.imeta.(*importMeta).catalog.(*mocks.DataCoordCatalog)
catalog.EXPECT().SavePreImportTask(mock.Anything, mock.Anything).Return(nil)
catalog.EXPECT().SaveImportTask(mock.Anything, mock.Anything).Return(nil)
pit1 := &preImportTask{
PreImportTask: &datapb.PreImportTask{
JobID: s.jobID,
TaskID: 1,
State: datapb.ImportTaskStateV2_Failed,
},
tr: timerecord.NewTimeRecorder("preimport task"),
}
err := s.imeta.AddTask(context.TODO(), pit1)
s.NoError(err)
it1 := &importTask{
ImportTaskV2: &datapb.ImportTaskV2{
JobID: s.jobID,
TaskID: 2,
SegmentIDs: []int64{10, 11, 12},
State: datapb.ImportTaskStateV2_Pending,
},
tr: timerecord.NewTimeRecorder("import task"),
}
err = s.imeta.AddTask(context.TODO(), it1)
s.NoError(err)
s.checker.LogStats()
}
func (s *ImportCheckerSuite) TestCheckJob() {
job := s.imeta.GetJob(context.TODO(), s.jobID)
// test checkPendingJob
alloc := s.alloc
alloc.EXPECT().AllocN(mock.Anything).RunAndReturn(func(n int64) (int64, int64, error) {
id := rand.Int63()
return id, id + n, nil
})
catalog := s.imeta.(*importMeta).catalog.(*mocks.DataCoordCatalog)
catalog.EXPECT().SavePreImportTask(mock.Anything, mock.Anything).Return(nil)
s.checker.checkPendingJob(job)
preimportTasks := s.imeta.GetTaskBy(context.TODO(), WithJob(job.GetJobID()), WithType(PreImportTaskType))
s.Equal(2, len(preimportTasks))
s.Equal(internalpb.ImportJobState_PreImporting, s.imeta.GetJob(context.TODO(), job.GetJobID()).GetState())
s.checker.checkPendingJob(job) // no lack
preimportTasks = s.imeta.GetTaskBy(context.TODO(), WithJob(job.GetJobID()), WithType(PreImportTaskType))
s.Equal(2, len(preimportTasks))
s.Equal(internalpb.ImportJobState_PreImporting, s.imeta.GetJob(context.TODO(), job.GetJobID()).GetState())
// test checkPreImportingJob
catalog.EXPECT().SaveImportTask(mock.Anything, mock.Anything).Return(nil)
for _, t := range preimportTasks {
err := s.imeta.UpdateTask(context.TODO(), t.GetTaskID(), UpdateState(datapb.ImportTaskStateV2_Completed))
s.NoError(err)
}
s.checker.checkPreImportingJob(job)
importTasks := s.imeta.GetTaskBy(context.TODO(), WithJob(job.GetJobID()), WithType(ImportTaskType))
s.Equal(1, len(importTasks))
s.Equal(internalpb.ImportJobState_Importing, s.imeta.GetJob(context.TODO(), job.GetJobID()).GetState())
s.checker.checkPreImportingJob(job) // no lack
importTasks = s.imeta.GetTaskBy(context.TODO(), WithJob(job.GetJobID()), WithType(ImportTaskType))
s.Equal(1, len(importTasks))
s.Equal(internalpb.ImportJobState_Importing, s.imeta.GetJob(context.TODO(), job.GetJobID()).GetState())
// test checkImportingJob
s.checker.checkImportingJob(job)
s.Equal(internalpb.ImportJobState_Importing, s.imeta.GetJob(context.TODO(), job.GetJobID()).GetState())
for _, t := range importTasks {
task := s.imeta.GetTask(context.TODO(), t.GetTaskID())
for _, id := range task.(*importTask).GetSegmentIDs() {
segment := s.checker.meta.GetSegment(context.TODO(), id)
s.Equal(true, segment.GetIsImporting())
}
}
catalog.EXPECT().AddSegment(mock.Anything, mock.Anything).Return(nil)
catalog.EXPECT().AlterSegments(mock.Anything, mock.Anything).Return(nil)
catalog.EXPECT().SaveChannelCheckpoint(mock.Anything, mock.Anything, mock.Anything).Return(nil)
for _, t := range importTasks {
segment := &SegmentInfo{
SegmentInfo: &datapb.SegmentInfo{
ID: rand.Int63(),
State: commonpb.SegmentState_Flushed,
IsImporting: true,
InsertChannel: "ch0",
},
}
err := s.checker.meta.AddSegment(context.Background(), segment)
s.NoError(err)
err = s.imeta.UpdateTask(context.TODO(), t.GetTaskID(), UpdateState(datapb.ImportTaskStateV2_Completed),
UpdateSegmentIDs([]int64{segment.GetID()}), UpdateStatsSegmentIDs([]int64{rand.Int63()}))
s.NoError(err)
err = s.checker.meta.UpdateChannelCheckpoint(context.TODO(), segment.GetInsertChannel(), &msgpb.MsgPosition{MsgID: []byte{0}})
s.NoError(err)
}
s.checker.checkImportingJob(job)
s.Equal(internalpb.ImportJobState_Stats, s.imeta.GetJob(context.TODO(), job.GetJobID()).GetState())
// test check stats job
alloc.EXPECT().AllocID(mock.Anything).Return(rand.Int63(), nil).Maybe()
sjm := s.checker.sjm.(*MockStatsJobManager)
sjm.EXPECT().SubmitStatsTask(mock.Anything, mock.Anything, mock.Anything, false).Return(nil)
sjm.EXPECT().GetStatsTask(mock.Anything, mock.Anything).Return(&indexpb.StatsTask{
State: indexpb.JobState_JobStateNone,
})
s.checker.checkStatsJob(job)
s.Equal(internalpb.ImportJobState_Stats, s.imeta.GetJob(context.TODO(), job.GetJobID()).GetState())
sjm = NewMockStatsJobManager(s.T())
sjm.EXPECT().GetStatsTask(mock.Anything, mock.Anything).Return(&indexpb.StatsTask{
State: indexpb.JobState_JobStateInProgress,
})
s.checker.sjm = sjm
s.checker.checkStatsJob(job)
s.Equal(internalpb.ImportJobState_Stats, s.imeta.GetJob(context.TODO(), job.GetJobID()).GetState())
sjm = NewMockStatsJobManager(s.T())
sjm.EXPECT().GetStatsTask(mock.Anything, mock.Anything).Return(&indexpb.StatsTask{
State: indexpb.JobState_JobStateFinished,
})
s.checker.sjm = sjm
s.checker.checkStatsJob(job)
s.Equal(internalpb.ImportJobState_IndexBuilding, s.imeta.GetJob(context.TODO(), job.GetJobID()).GetState())
// test check IndexBuilding job
s.checker.checkIndexBuildingJob(job)
for _, t := range importTasks {
task := s.imeta.GetTask(context.TODO(), t.GetTaskID())
for _, id := range task.(*importTask).GetSegmentIDs() {
segment := s.checker.meta.GetSegment(context.TODO(), id)
s.Equal(false, segment.GetIsImporting())
}
}
s.Equal(internalpb.ImportJobState_Completed, s.imeta.GetJob(context.TODO(), job.GetJobID()).GetState())
}
func (s *ImportCheckerSuite) TestCheckJob_Failed() {
mockErr := errors.New("mock err")
job := s.imeta.GetJob(context.TODO(), s.jobID)
// test checkPendingJob
alloc := s.alloc
alloc.EXPECT().AllocN(mock.Anything).Return(0, 0, nil)
catalog := s.imeta.(*importMeta).catalog.(*mocks.DataCoordCatalog)
catalog.EXPECT().SavePreImportTask(mock.Anything, mock.Anything).Return(mockErr)
s.checker.checkPendingJob(job)
preimportTasks := s.imeta.GetTaskBy(context.TODO(), WithJob(job.GetJobID()), WithType(PreImportTaskType))
s.Equal(0, len(preimportTasks))
s.Equal(internalpb.ImportJobState_Pending, s.imeta.GetJob(context.TODO(), job.GetJobID()).GetState())
alloc.ExpectedCalls = nil
alloc.EXPECT().AllocN(mock.Anything).Return(0, 0, mockErr)
s.checker.checkPendingJob(job)
preimportTasks = s.imeta.GetTaskBy(context.TODO(), WithJob(job.GetJobID()), WithType(PreImportTaskType))
s.Equal(0, len(preimportTasks))
s.Equal(internalpb.ImportJobState_Pending, s.imeta.GetJob(context.TODO(), job.GetJobID()).GetState())
alloc.ExpectedCalls = nil
alloc.EXPECT().AllocN(mock.Anything).Return(0, 0, nil)
catalog.ExpectedCalls = nil
catalog.EXPECT().SaveImportJob(mock.Anything, mock.Anything).Return(nil)
catalog.EXPECT().SavePreImportTask(mock.Anything, mock.Anything).Return(nil)
s.checker.checkPendingJob(job)
preimportTasks = s.imeta.GetTaskBy(context.TODO(), WithJob(job.GetJobID()), WithType(PreImportTaskType))
s.Equal(2, len(preimportTasks))
s.Equal(internalpb.ImportJobState_PreImporting, s.imeta.GetJob(context.TODO(), job.GetJobID()).GetState())
// test checkPreImportingJob
for _, t := range preimportTasks {
err := s.imeta.UpdateTask(context.TODO(), t.GetTaskID(), UpdateState(datapb.ImportTaskStateV2_Completed))
s.NoError(err)
}
catalog.ExpectedCalls = nil
catalog.EXPECT().SaveImportTask(mock.Anything, mock.Anything).Return(mockErr)
catalog.EXPECT().SaveImportJob(mock.Anything, mock.Anything).Return(nil)
s.checker.checkPreImportingJob(job)
importTasks := s.imeta.GetTaskBy(context.TODO(), WithJob(job.GetJobID()), WithType(ImportTaskType))
s.Equal(0, len(importTasks))
s.Equal(internalpb.ImportJobState_Failed, s.imeta.GetJob(context.TODO(), job.GetJobID()).GetState())
alloc.ExpectedCalls = nil
alloc.EXPECT().AllocN(mock.Anything).Return(0, 0, mockErr)
err := s.imeta.UpdateJob(context.TODO(), job.GetJobID(), UpdateJobState(internalpb.ImportJobState_PreImporting))
s.NoError(err)
s.checker.checkPreImportingJob(job)
importTasks = s.imeta.GetTaskBy(context.TODO(), WithJob(job.GetJobID()), WithType(ImportTaskType))
s.Equal(0, len(importTasks))
s.Equal(internalpb.ImportJobState_PreImporting, s.imeta.GetJob(context.TODO(), job.GetJobID()).GetState())
catalog.ExpectedCalls = nil
catalog.EXPECT().SaveImportJob(mock.Anything, mock.Anything).Return(nil)
catalog.EXPECT().SaveImportTask(mock.Anything, mock.Anything).Return(nil)
alloc.ExpectedCalls = nil
alloc.EXPECT().AllocN(mock.Anything).Return(0, 0, nil)
s.checker.checkPreImportingJob(job)
importTasks = s.imeta.GetTaskBy(context.TODO(), WithJob(job.GetJobID()), WithType(ImportTaskType))
s.Equal(1, len(importTasks))
s.Equal(internalpb.ImportJobState_Importing, s.imeta.GetJob(context.TODO(), job.GetJobID()).GetState())
}
func (s *ImportCheckerSuite) TestCheckTimeout() {
catalog := s.imeta.(*importMeta).catalog.(*mocks.DataCoordCatalog)
catalog.EXPECT().SavePreImportTask(mock.Anything, mock.Anything).Return(nil)
var task ImportTask = &preImportTask{
PreImportTask: &datapb.PreImportTask{
JobID: s.jobID,
TaskID: 1,
State: datapb.ImportTaskStateV2_InProgress,
},
tr: timerecord.NewTimeRecorder("preimport task"),
}
err := s.imeta.AddTask(context.TODO(), task)
s.NoError(err)
s.checker.tryTimeoutJob(s.imeta.GetJob(context.TODO(), s.jobID))
job := s.imeta.GetJob(context.TODO(), s.jobID)
s.Equal(internalpb.ImportJobState_Failed, job.GetState())
s.Equal("import timeout", job.GetReason())
}
func (s *ImportCheckerSuite) TestCheckFailure() {
catalog := s.imeta.(*importMeta).catalog.(*mocks.DataCoordCatalog)
catalog.EXPECT().SaveImportTask(mock.Anything, mock.Anything).Return(nil)
it := &importTask{
ImportTaskV2: &datapb.ImportTaskV2{
JobID: s.jobID,
TaskID: 1,
State: datapb.ImportTaskStateV2_Pending,
SegmentIDs: []int64{2},
StatsSegmentIDs: []int64{3},
},
tr: timerecord.NewTimeRecorder("import task"),
}
err := s.imeta.AddTask(context.TODO(), it)
s.NoError(err)
sjm := NewMockStatsJobManager(s.T())
sjm.EXPECT().DropStatsTask(mock.Anything, mock.Anything).Return(errors.New("mock err"))
s.checker.sjm = sjm
s.checker.checkFailedJob(s.imeta.GetJob(context.TODO(), s.jobID))
tasks := s.imeta.GetTaskBy(context.TODO(), WithJob(s.jobID), WithStates(datapb.ImportTaskStateV2_Failed))
s.Equal(0, len(tasks))
sjm.ExpectedCalls = nil
sjm.EXPECT().DropStatsTask(mock.Anything, mock.Anything).Return(nil)
catalog.ExpectedCalls = nil
catalog.EXPECT().SaveImportTask(mock.Anything, mock.Anything).Return(errors.New("mock error"))
s.checker.checkFailedJob(s.imeta.GetJob(context.TODO(), s.jobID))
tasks = s.imeta.GetTaskBy(context.TODO(), WithJob(s.jobID), WithStates(datapb.ImportTaskStateV2_Failed))
s.Equal(0, len(tasks))
catalog.ExpectedCalls = nil
catalog.EXPECT().SaveImportTask(mock.Anything, mock.Anything).Return(nil)
s.checker.checkFailedJob(s.imeta.GetJob(context.TODO(), s.jobID))
tasks = s.imeta.GetTaskBy(context.TODO(), WithJob(s.jobID), WithStates(datapb.ImportTaskStateV2_Failed))
s.Equal(1, len(tasks))
}
func (s *ImportCheckerSuite) TestCheckGC() {
mockErr := errors.New("mock err")
catalog := s.imeta.(*importMeta).catalog.(*mocks.DataCoordCatalog)
catalog.EXPECT().SaveImportTask(mock.Anything, mock.Anything).Return(nil)
var task ImportTask = &importTask{
ImportTaskV2: &datapb.ImportTaskV2{
JobID: s.jobID,
TaskID: 1,
State: datapb.ImportTaskStateV2_Failed,
SegmentIDs: []int64{2},
StatsSegmentIDs: []int64{3},
},
tr: timerecord.NewTimeRecorder("import task"),
}
err := s.imeta.AddTask(context.TODO(), task)
s.NoError(err)
// not failed or completed
s.checker.checkGC(s.imeta.GetJob(context.TODO(), s.jobID))
s.Equal(1, len(s.imeta.GetTaskBy(context.TODO(), WithJob(s.jobID))))
s.Equal(1, len(s.imeta.GetJobBy(context.TODO())))
catalog.EXPECT().SaveImportJob(mock.Anything, mock.Anything).Return(nil)
err = s.imeta.UpdateJob(context.TODO(), s.jobID, UpdateJobState(internalpb.ImportJobState_Failed))
s.NoError(err)
// not reach cleanup ts
s.checker.checkGC(s.imeta.GetJob(context.TODO(), s.jobID))
s.Equal(1, len(s.imeta.GetTaskBy(context.TODO(), WithJob(s.jobID))))
s.Equal(1, len(s.imeta.GetJobBy(context.TODO())))
GCRetention := Params.DataCoordCfg.ImportTaskRetention.GetAsDuration(time.Second)
job := s.imeta.GetJob(context.TODO(), s.jobID)
job.(*importJob).CleanupTs = tsoutil.AddPhysicalDurationOnTs(job.GetCleanupTs(), GCRetention*-2)
err = s.imeta.AddJob(context.TODO(), job)
s.NoError(err)
// origin segment not dropped
s.checker.checkGC(s.imeta.GetJob(context.TODO(), s.jobID))
s.Equal(1, len(s.imeta.GetTaskBy(context.TODO(), WithJob(s.jobID))))
s.Equal(1, len(s.imeta.GetJobBy(context.TODO())))
err = s.imeta.UpdateTask(context.TODO(), task.GetTaskID(), UpdateSegmentIDs([]int64{}))
s.NoError(err)
// stats segment not dropped
s.checker.checkGC(s.imeta.GetJob(context.TODO(), s.jobID))
s.Equal(1, len(s.imeta.GetTaskBy(context.TODO(), WithJob(s.jobID))))
s.Equal(1, len(s.imeta.GetJobBy(context.TODO())))
err = s.imeta.UpdateTask(context.TODO(), task.GetTaskID(), UpdateStatsSegmentIDs([]int64{}))
s.NoError(err)
// task is not dropped
s.checker.checkGC(s.imeta.GetJob(context.TODO(), s.jobID))
s.Equal(1, len(s.imeta.GetTaskBy(context.TODO(), WithJob(s.jobID))))
s.Equal(1, len(s.imeta.GetJobBy(context.TODO())))
err = s.imeta.UpdateTask(context.TODO(), task.GetTaskID(), UpdateNodeID(NullNodeID))
s.NoError(err)
// remove task failed
catalog.EXPECT().DropImportTask(mock.Anything, mock.Anything).Return(mockErr)
s.checker.checkGC(s.imeta.GetJob(context.TODO(), s.jobID))
s.Equal(1, len(s.imeta.GetTaskBy(context.TODO(), WithJob(s.jobID))))
s.Equal(1, len(s.imeta.GetJobBy(context.TODO())))
// remove job failed
catalog.ExpectedCalls = nil
catalog.EXPECT().DropImportTask(mock.Anything, mock.Anything).Return(nil)
catalog.EXPECT().DropImportJob(mock.Anything, mock.Anything).Return(mockErr)
s.checker.checkGC(s.imeta.GetJob(context.TODO(), s.jobID))
s.Equal(0, len(s.imeta.GetTaskBy(context.TODO(), WithJob(s.jobID))))
s.Equal(1, len(s.imeta.GetJobBy(context.TODO())))
// normal case
catalog.ExpectedCalls = nil
catalog.EXPECT().DropImportJob(mock.Anything, mock.Anything).Return(nil)
s.checker.checkGC(s.imeta.GetJob(context.TODO(), s.jobID))
s.Equal(0, len(s.imeta.GetTaskBy(context.TODO(), WithJob(s.jobID))))
s.Equal(0, len(s.imeta.GetJobBy(context.TODO())))
}
func (s *ImportCheckerSuite) TestCheckCollection() {
mockErr := errors.New("mock err")
catalog := s.imeta.(*importMeta).catalog.(*mocks.DataCoordCatalog)
catalog.EXPECT().SavePreImportTask(mock.Anything, mock.Anything).Return(nil)
var task ImportTask = &preImportTask{
PreImportTask: &datapb.PreImportTask{
JobID: s.jobID,
TaskID: 1,
State: datapb.ImportTaskStateV2_Pending,
},
tr: timerecord.NewTimeRecorder("preimport task"),
}
err := s.imeta.AddTask(context.TODO(), task)
s.NoError(err)
// no jobs
s.checker.checkCollection(1, []ImportJob{})
s.Equal(internalpb.ImportJobState_Pending, s.imeta.GetJob(context.TODO(), s.jobID).GetState())
// collection exist
broker := s.checker.broker.(*broker2.MockBroker)
broker.EXPECT().HasCollection(mock.Anything, mock.Anything).Return(true, nil)
s.checker.checkCollection(1, []ImportJob{s.imeta.GetJob(context.TODO(), s.jobID)})
s.Equal(internalpb.ImportJobState_Pending, s.imeta.GetJob(context.TODO(), s.jobID).GetState())
// HasCollection failed
s.checker.broker = broker2.NewMockBroker(s.T())
broker = s.checker.broker.(*broker2.MockBroker)
broker.EXPECT().HasCollection(mock.Anything, mock.Anything).Return(true, mockErr)
s.checker.checkCollection(1, []ImportJob{s.imeta.GetJob(context.TODO(), s.jobID)})
s.Equal(internalpb.ImportJobState_Pending, s.imeta.GetJob(context.TODO(), s.jobID).GetState())
// SaveImportJob failed
s.checker.broker = broker2.NewMockBroker(s.T())
broker = s.checker.broker.(*broker2.MockBroker)
broker.EXPECT().HasCollection(mock.Anything, mock.Anything).Return(false, nil)
catalog.ExpectedCalls = nil
catalog.EXPECT().SaveImportJob(mock.Anything, mock.Anything).Return(mockErr)
s.checker.checkCollection(1, []ImportJob{s.imeta.GetJob(context.TODO(), s.jobID)})
s.Equal(internalpb.ImportJobState_Pending, s.imeta.GetJob(context.TODO(), s.jobID).GetState())
// collection dropped
s.checker.broker = broker2.NewMockBroker(s.T())
broker = s.checker.broker.(*broker2.MockBroker)
broker.EXPECT().HasCollection(mock.Anything, mock.Anything).Return(false, nil)
catalog.ExpectedCalls = nil
catalog.EXPECT().SaveImportJob(mock.Anything, mock.Anything).Return(nil)
s.checker.checkCollection(1, []ImportJob{s.imeta.GetJob(context.TODO(), s.jobID)})
s.Equal(internalpb.ImportJobState_Failed, s.imeta.GetJob(context.TODO(), s.jobID).GetState())
}
func TestImportChecker(t *testing.T) {
suite.Run(t, new(ImportCheckerSuite))
}