146 lines
4.6 KiB
Go
146 lines
4.6 KiB
Go
// Copyright 2023 PingCAP, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// 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 importinto
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import (
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"context"
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"encoding/json"
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"testing"
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"github.com/pingcap/failpoint"
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"github.com/pingcap/tidb/pkg/disttask/framework/proto"
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"github.com/pingcap/tidb/pkg/disttask/framework/scheduler"
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"github.com/pingcap/tidb/pkg/executor/importer"
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"github.com/stretchr/testify/require"
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"github.com/stretchr/testify/suite"
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)
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type importIntoSuite struct {
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suite.Suite
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}
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func TestImportInto(t *testing.T) {
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suite.Run(t, &importIntoSuite{})
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}
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func (s *importIntoSuite) enableFailPoint(path, term string) {
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require.NoError(s.T(), failpoint.Enable(path, term))
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s.T().Cleanup(func() {
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_ = failpoint.Disable(path)
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})
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}
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func (s *importIntoSuite) TestSchedulerGetEligibleInstances() {
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sch := ImportSchedulerExt{}
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task := &proto.Task{Meta: []byte("{}")}
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ctx := context.WithValue(context.Background(), "etcd", true)
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eligibleInstances, err := sch.GetEligibleInstances(ctx, task)
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s.NoError(err)
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// order of slice is not stable, change to map
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s.Empty(eligibleInstances)
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task.Meta = []byte(`{"EligibleInstances":[{"ip": "1.1.1.1", "listening_port": 4000}]}`)
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eligibleInstances, err = sch.GetEligibleInstances(ctx, task)
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s.NoError(err)
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s.Equal([]string{"1.1.1.1:4000"}, eligibleInstances)
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}
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func (s *importIntoSuite) TestUpdateCurrentTask() {
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taskMeta := TaskMeta{
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Plan: importer.Plan{
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DisableTiKVImportMode: true,
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},
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}
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bs, err := json.Marshal(taskMeta)
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require.NoError(s.T(), err)
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sch := ImportSchedulerExt{}
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require.Equal(s.T(), int64(0), sch.currTaskID.Load())
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require.False(s.T(), sch.disableTiKVImportMode.Load())
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sch.updateCurrentTask(&proto.Task{
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TaskBase: proto.TaskBase{ID: 1},
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Meta: bs,
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})
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require.Equal(s.T(), int64(1), sch.currTaskID.Load())
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require.True(s.T(), sch.disableTiKVImportMode.Load())
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sch.updateCurrentTask(&proto.Task{
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TaskBase: proto.TaskBase{ID: 1},
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Meta: bs,
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})
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require.Equal(s.T(), int64(1), sch.currTaskID.Load())
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require.True(s.T(), sch.disableTiKVImportMode.Load())
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}
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func (s *importIntoSuite) TestSchedulerInit() {
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meta := TaskMeta{
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Plan: importer.Plan{
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CloudStorageURI: "",
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},
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}
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bytes, err := json.Marshal(meta)
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s.NoError(err)
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sch := importScheduler{
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BaseScheduler: scheduler.NewBaseScheduler(context.Background(), &proto.Task{
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Meta: bytes,
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}, scheduler.Param{}),
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}
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s.NoError(sch.Init())
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s.False(sch.Extension.(*ImportSchedulerExt).GlobalSort)
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meta.Plan.CloudStorageURI = "s3://test"
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bytes, err = json.Marshal(meta)
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s.NoError(err)
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sch = importScheduler{
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BaseScheduler: scheduler.NewBaseScheduler(context.Background(), &proto.Task{
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Meta: bytes,
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}, scheduler.Param{}),
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}
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s.NoError(sch.Init())
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s.True(sch.Extension.(*ImportSchedulerExt).GlobalSort)
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}
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func (s *importIntoSuite) TestGetNextStep() {
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task := &proto.TaskBase{Step: proto.StepInit}
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ext := &ImportSchedulerExt{}
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for _, nextStep := range []proto.Step{proto.ImportStepImport, proto.ImportStepPostProcess, proto.StepDone} {
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s.Equal(nextStep, ext.GetNextStep(task))
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task.Step = nextStep
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}
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task.Step = proto.StepInit
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ext = &ImportSchedulerExt{GlobalSort: true}
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for _, nextStep := range []proto.Step{proto.ImportStepEncodeAndSort, proto.ImportStepMergeSort,
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proto.ImportStepWriteAndIngest, proto.ImportStepPostProcess, proto.StepDone} {
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s.Equal(nextStep, ext.GetNextStep(task))
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task.Step = nextStep
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}
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}
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func (s *importIntoSuite) TestGetStepOfEncode() {
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s.Equal(proto.ImportStepImport, getStepOfEncode(false))
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s.Equal(proto.ImportStepEncodeAndSort, getStepOfEncode(true))
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}
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func TestIsImporting2TiKV(t *testing.T) {
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ext := &ImportSchedulerExt{}
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require.False(t, ext.isImporting2TiKV(&proto.Task{TaskBase: proto.TaskBase{Step: proto.ImportStepEncodeAndSort}}))
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require.False(t, ext.isImporting2TiKV(&proto.Task{TaskBase: proto.TaskBase{Step: proto.ImportStepMergeSort}}))
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require.False(t, ext.isImporting2TiKV(&proto.Task{TaskBase: proto.TaskBase{Step: proto.ImportStepPostProcess}}))
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require.True(t, ext.isImporting2TiKV(&proto.Task{TaskBase: proto.TaskBase{Step: proto.ImportStepImport}}))
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require.True(t, ext.isImporting2TiKV(&proto.Task{TaskBase: proto.TaskBase{Step: proto.ImportStepWriteAndIngest}}))
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}
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