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