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chore: import upstream snapshot with attribution
2026-07-13 12:31:17 +08:00

504 lines
14 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 external
import (
"context"
"sync/atomic"
"testing"
"time"
"github.com/cockroachdb/errors"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/milvus-io/milvus/pkg/v3/proto/datapb"
"github.com/milvus-io/milvus/pkg/v3/proto/indexpb"
)
func TestExternalCollectionManager_Basic(t *testing.T) {
ctx := context.Background()
manager := NewExternalCollectionManager(ctx, 4)
defer manager.Close()
clusterID := "test-cluster"
taskID := int64(1)
collID := int64(100)
// Test LoadOrStore - first time should succeed
info := &TaskInfo{
Cancel: func() {},
State: indexpb.JobState_JobStateInProgress,
FailReason: "",
CollID: collID,
}
oldInfo := manager.LoadOrStore(clusterID, taskID, info)
assert.Nil(t, oldInfo)
// Test Get
retrievedInfo := manager.Get(clusterID, taskID)
assert.NotNil(t, retrievedInfo)
assert.Equal(t, indexpb.JobState_JobStateInProgress, retrievedInfo.State)
assert.Equal(t, collID, retrievedInfo.CollID)
// Test LoadOrStore - second time should return existing
newInfo := &TaskInfo{
Cancel: func() {},
State: indexpb.JobState_JobStateFinished,
FailReason: "",
CollID: collID,
}
oldInfo = manager.LoadOrStore(clusterID, taskID, newInfo)
assert.NotNil(t, oldInfo)
assert.Equal(t, indexpb.JobState_JobStateInProgress, oldInfo.State) // should still be old state
// Test UpdateState
manager.UpdateState(clusterID, taskID, indexpb.JobState_JobStateFinished, "")
retrievedInfo = manager.Get(clusterID, taskID)
assert.Equal(t, indexpb.JobState_JobStateFinished, retrievedInfo.State)
// Test Delete
deletedInfo := manager.Delete(clusterID, taskID)
assert.NotNil(t, deletedInfo)
assert.Equal(t, indexpb.JobState_JobStateFinished, deletedInfo.State)
// Verify task is deleted
retrievedInfo = manager.Get(clusterID, taskID)
assert.Nil(t, retrievedInfo)
}
func TestExternalCollectionManager_SubmitTask_Success(t *testing.T) {
ctx := context.Background()
manager := NewExternalCollectionManager(ctx, 4)
defer manager.Close()
clusterID := "test-cluster"
taskID := int64(2)
collID := int64(200)
req := &datapb.RefreshExternalCollectionTaskRequest{
TaskID: taskID,
CollectionID: collID,
}
// Track task execution
var executed atomic.Bool
taskFunc := func(ctx context.Context) (*datapb.RefreshExternalCollectionTaskResponse, error) {
executed.Store(true)
return &datapb.RefreshExternalCollectionTaskResponse{
State: indexpb.JobState_JobStateFinished,
KeptSegments: []int64{1, 2},
}, nil
}
// Submit task
err := manager.SubmitTask(clusterID, req, taskFunc)
assert.NoError(t, err)
require.Eventually(t, executed.Load, time.Second, 10*time.Millisecond)
require.Eventually(t, func() bool {
info := manager.Get(clusterID, taskID)
return info != nil && info.State == indexpb.JobState_JobStateFinished
}, time.Second, 10*time.Millisecond)
// Verify task was executed
assert.True(t, executed.Load())
// Task info should be retained until explicit drop
info := manager.Get(clusterID, taskID)
assert.NotNil(t, info)
assert.Equal(t, indexpb.JobState_JobStateFinished, info.State)
assert.Equal(t, []int64{1, 2}, info.KeptSegments)
}
func TestExternalCollectionManager_SubmitTask_DefaultsNoneStateToFinished(t *testing.T) {
ctx := context.Background()
manager := NewExternalCollectionManager(ctx, 4)
defer manager.Close()
clusterID := "test-cluster"
taskID := int64(20)
collID := int64(2000)
req := &datapb.RefreshExternalCollectionTaskRequest{
TaskID: taskID,
CollectionID: collID,
}
err := manager.SubmitTask(clusterID, req, func(ctx context.Context) (*datapb.RefreshExternalCollectionTaskResponse, error) {
return &datapb.RefreshExternalCollectionTaskResponse{
State: indexpb.JobState_JobStateNone,
}, nil
})
require.NoError(t, err)
require.Eventually(t, func() bool {
info := manager.Get(clusterID, taskID)
return info != nil && info.State == indexpb.JobState_JobStateFinished
}, time.Second, 10*time.Millisecond)
}
func TestExternalCollectionManager_SubmitTask_Failure(t *testing.T) {
ctx := context.Background()
manager := NewExternalCollectionManager(ctx, 4)
defer manager.Close()
clusterID := "test-cluster"
taskID := int64(3)
collID := int64(300)
req := &datapb.RefreshExternalCollectionTaskRequest{
TaskID: taskID,
CollectionID: collID,
}
// Task function that fails
expectedError := errors.New("task execution failed")
taskFunc := func(ctx context.Context) (*datapb.RefreshExternalCollectionTaskResponse, error) {
return nil, expectedError
}
// Submit task
err := manager.SubmitTask(clusterID, req, taskFunc)
assert.NoError(t, err) // Submit should succeed
require.Eventually(t, func() bool {
info := manager.Get(clusterID, taskID)
return info != nil && info.State == indexpb.JobState_JobStateFailed
}, time.Second, 10*time.Millisecond)
// Task info should still be present with failure state
info := manager.Get(clusterID, taskID)
assert.NotNil(t, info)
assert.Equal(t, indexpb.JobState_JobStateFailed, info.State)
assert.Equal(t, expectedError.Error(), info.FailReason)
}
// Regression for #49225: a panic inside taskFunc (e.g. divide-by-zero from a
// malformed external parquet) must be isolated to the task — the manager pool
// goroutine must NOT crash the process, and the task must surface as Failed.
func TestExternalCollectionManager_SubmitTask_PanicIsolated(t *testing.T) {
ctx := context.Background()
manager := NewExternalCollectionManager(ctx, 4)
defer manager.Close()
clusterID := "test-cluster"
taskID := int64(4242)
collID := int64(9999)
req := &datapb.RefreshExternalCollectionTaskRequest{
TaskID: taskID,
CollectionID: collID,
}
taskFunc := func(ctx context.Context) (*datapb.RefreshExternalCollectionTaskResponse, error) {
var zero int64
// Reproduces the original #49225 crash shape.
_ = int64(1) / zero
return nil, nil
}
err := manager.SubmitTask(clusterID, req, taskFunc)
assert.NoError(t, err)
require.Eventually(t, func() bool {
info := manager.Get(clusterID, taskID)
return info != nil && info.State == indexpb.JobState_JobStateFailed
}, time.Second, 10*time.Millisecond)
info := manager.Get(clusterID, taskID)
assert.NotNil(t, info)
assert.Equal(t, indexpb.JobState_JobStateFailed, info.State)
assert.Contains(t, info.FailReason, "panic")
}
func TestExternalCollectionManager_CancelTask(t *testing.T) {
ctx := context.Background()
manager := NewExternalCollectionManager(ctx, 4)
defer manager.Close()
clusterID := "test-cluster"
taskID := int64(30)
collID := int64(3000)
req := &datapb.RefreshExternalCollectionTaskRequest{
TaskID: taskID,
CollectionID: collID,
}
cancelObserved := make(chan struct{})
taskFunc := func(ctx context.Context) (*datapb.RefreshExternalCollectionTaskResponse, error) {
select {
case <-ctx.Done():
close(cancelObserved)
return nil, ctx.Err()
case <-time.After(time.Second):
return &datapb.RefreshExternalCollectionTaskResponse{
State: indexpb.JobState_JobStateFinished,
}, nil
}
}
err := manager.SubmitTask(clusterID, req, taskFunc)
assert.NoError(t, err)
require.Eventually(t, func() bool {
// ensure task has been registered
info := manager.Get(clusterID, taskID)
return info != nil
}, time.Second, 10*time.Millisecond)
canceled := manager.CancelTask(clusterID, taskID)
assert.True(t, canceled)
require.Eventually(t, func() bool {
select {
case <-cancelObserved:
return true
default:
return false
}
}, time.Second, 10*time.Millisecond)
var info *TaskInfo
require.Eventually(t, func() bool {
info = manager.Get(clusterID, taskID)
return info != nil && info.State == indexpb.JobState_JobStateFailed
}, time.Second, 10*time.Millisecond)
require.NotNil(t, info)
assert.Contains(t, info.FailReason, "context canceled")
}
func TestCloneSegmentIDs(t *testing.T) {
src := []int64{1, 2, 3}
dst := cloneSegmentIDs(src)
assert.Equal(t, src, dst)
dst[0] = 42
assert.NotEqual(t, src[0], dst[0], "modifying clone should not affect source")
}
func TestExtractSegmentIDs(t *testing.T) {
assert.Nil(t, extractSegmentIDs(nil))
segments := []*datapb.SegmentInfo{
nil,
{ID: 1},
{ID: 2},
}
assert.Equal(t, []int64{1, 2}, extractSegmentIDs(segments))
}
func TestCancelTaskMultipleTimes(t *testing.T) {
ctx := context.Background()
manager := NewExternalCollectionManager(ctx, 1)
defer manager.Close()
var calls int32
cancelFn := func() {
atomic.AddInt32(&calls, 1)
}
clusterID := "cluster"
taskID := int64(999)
manager.LoadOrStore(clusterID, taskID, &TaskInfo{
Cancel: cancelFn,
})
require.True(t, manager.CancelTask(clusterID, taskID))
require.True(t, manager.CancelTask(clusterID, taskID))
assert.Equal(t, int32(2), calls)
}
func TestExternalCollectionManager_SubmitTask_Duplicate(t *testing.T) {
ctx := context.Background()
manager := NewExternalCollectionManager(ctx, 4)
defer manager.Close()
clusterID := "test-cluster"
taskID := int64(4)
collID := int64(400)
req := &datapb.RefreshExternalCollectionTaskRequest{
TaskID: taskID,
CollectionID: collID,
}
// Task function that blocks
blockChan := make(chan struct{})
taskFunc := func(ctx context.Context) (*datapb.RefreshExternalCollectionTaskResponse, error) {
<-blockChan
return &datapb.RefreshExternalCollectionTaskResponse{
State: indexpb.JobState_JobStateFinished,
}, nil
}
// Submit first task
err := manager.SubmitTask(clusterID, req, taskFunc)
assert.NoError(t, err)
// Verify task is in progress
info := manager.Get(clusterID, taskID)
assert.NotNil(t, info)
assert.Equal(t, indexpb.JobState_JobStateInProgress, info.State)
// Duplicate submit should be idempotent (no error)
err = manager.SubmitTask(clusterID, req, taskFunc)
assert.NoError(t, err)
// Unblock the task
close(blockChan)
require.Eventually(t, func() bool {
info := manager.Get(clusterID, taskID)
return info != nil && info.State == indexpb.JobState_JobStateFinished
}, time.Second, 10*time.Millisecond)
}
func TestExternalCollectionManager_MultipleTasksConcurrent(t *testing.T) {
ctx := context.Background()
manager := NewExternalCollectionManager(ctx, 4)
defer manager.Close()
clusterID := "test-cluster"
numTasks := 10
// Submit multiple tasks concurrently
for i := 0; i < numTasks; i++ {
taskID := int64(i + 100)
collID := int64(i + 1000)
req := &datapb.RefreshExternalCollectionTaskRequest{
TaskID: taskID,
CollectionID: collID,
}
taskFunc := func(ctx context.Context) (*datapb.RefreshExternalCollectionTaskResponse, error) {
return &datapb.RefreshExternalCollectionTaskResponse{
State: indexpb.JobState_JobStateFinished,
}, nil
}
err := manager.SubmitTask(clusterID, req, taskFunc)
assert.NoError(t, err)
}
require.Eventually(t, func() bool {
for i := 0; i < numTasks; i++ {
taskID := int64(i + 100)
info := manager.Get(clusterID, taskID)
if info == nil || info.State != indexpb.JobState_JobStateFinished {
return false
}
}
return true
}, time.Second, 10*time.Millisecond)
// Tasks remain queryable until dropped
for i := 0; i < numTasks; i++ {
taskID := int64(i + 100)
info := manager.Get(clusterID, taskID)
assert.NotNil(t, info)
assert.Equal(t, indexpb.JobState_JobStateFinished, info.State)
}
}
func TestExternalCollectionManager_Close(t *testing.T) {
ctx := context.Background()
manager := NewExternalCollectionManager(ctx, 4)
clusterID := "test-cluster"
taskID := int64(5)
collID := int64(500)
req := &datapb.RefreshExternalCollectionTaskRequest{
TaskID: taskID,
CollectionID: collID,
}
// Submit a task
var executed atomic.Bool
started := make(chan struct{})
unblock := make(chan struct{})
taskFunc := func(ctx context.Context) (*datapb.RefreshExternalCollectionTaskResponse, error) {
close(started)
select {
case <-unblock:
case <-ctx.Done():
return nil, ctx.Err()
}
executed.Store(true)
return &datapb.RefreshExternalCollectionTaskResponse{
State: indexpb.JobState_JobStateFinished,
}, nil
}
err := manager.SubmitTask(clusterID, req, taskFunc)
assert.NoError(t, err)
require.Eventually(t, func() bool {
select {
case <-started:
return true
default:
return false
}
}, time.Second, 10*time.Millisecond)
// Close manager while the task is still running
manager.Close()
close(unblock)
require.Eventually(t, executed.Load, time.Second, 10*time.Millisecond)
// Task should have executed before close
assert.True(t, executed.Load())
}
func TestExternalCollectionManager_UpdateStateNonExistent(t *testing.T) {
ctx := context.Background()
manager := NewExternalCollectionManager(ctx, 4)
defer manager.Close()
clusterID := "test-cluster"
taskID := int64(999)
// Try to update state of non-existent task (should not panic)
manager.UpdateState(clusterID, taskID, indexpb.JobState_JobStateFinished, "")
// Get should return nil
info := manager.Get(clusterID, taskID)
assert.Nil(t, info)
}
func TestExternalCollectionManager_DeleteNonExistent(t *testing.T) {
ctx := context.Background()
manager := NewExternalCollectionManager(ctx, 4)
defer manager.Close()
clusterID := "test-cluster"
taskID := int64(888)
// Try to delete non-existent task
info := manager.Delete(clusterID, taskID)
assert.Nil(t, info)
}