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

386 lines
12 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 importv2
import (
"bytes"
"context"
"encoding/csv"
"encoding/json"
"fmt"
"path"
"testing"
"time"
"github.com/apache/arrow/go/v17/arrow"
"github.com/apache/arrow/go/v17/arrow/array"
"github.com/apache/arrow/go/v17/arrow/memory"
"github.com/apache/arrow/go/v17/parquet"
"github.com/apache/arrow/go/v17/parquet/pqarrow"
"github.com/cockroachdb/errors"
"github.com/google/uuid"
"github.com/samber/lo"
"github.com/sbinet/npyio"
"github.com/stretchr/testify/assert"
"github.com/milvus-io/milvus-proto/go-api/v3/commonpb"
"github.com/milvus-io/milvus-proto/go-api/v3/schemapb"
"github.com/milvus-io/milvus/internal/storage"
pq "github.com/milvus-io/milvus/internal/util/importutilv2/parquet"
"github.com/milvus-io/milvus/internal/util/testutil"
"github.com/milvus-io/milvus/pkg/v3/mlog"
"github.com/milvus-io/milvus/pkg/v3/proto/datapb"
"github.com/milvus-io/milvus/pkg/v3/proto/internalpb"
"github.com/milvus-io/milvus/pkg/v3/util/merr"
"github.com/milvus-io/milvus/tests/integration/cluster"
)
const dim = 128
func CheckLogID(fieldBinlogs []*datapb.FieldBinlog) error {
for _, fieldBinlog := range fieldBinlogs {
for _, l := range fieldBinlog.GetBinlogs() {
if l.GetLogID() == 0 {
return errors.New("unexpected log id 0")
}
}
}
return nil
}
func GenerateParquetFile(c *cluster.MiniClusterV3, schema *schemapb.CollectionSchema, numRows int) (string, error) {
_, filePath, err := GenerateParquetFileAndReturnInsertData(c, schema, numRows)
return filePath, err
}
func GenerateParquetFileAndReturnInsertData(c *cluster.MiniClusterV3, schema *schemapb.CollectionSchema, numRows int) (*storage.InsertData, string, error) {
insertData, err := testutil.CreateInsertData(schema, numRows)
if err != nil {
panic(err)
}
buf, err := searilizeParquetFile(schema, insertData, numRows)
if err != nil {
panic(err)
}
filePath := path.Join(c.RootPath(), "parquet", uuid.New().String()+".parquet")
if err := c.ChunkManager.Write(context.Background(), filePath, buf.Bytes()); err != nil {
return nil, "", err
}
return insertData, filePath, err
}
func searilizeParquetFile(schema *schemapb.CollectionSchema, insertData *storage.InsertData, numRows int) (*bytes.Buffer, error) {
buf := bytes.NewBuffer(make([]byte, 0, 10240))
pqSchema, err := pq.ConvertToArrowSchemaForUT(schema, false)
if err != nil {
return nil, err
}
fw, err := pqarrow.NewFileWriter(pqSchema, buf, parquet.NewWriterProperties(parquet.WithMaxRowGroupLength(int64(numRows))), pqarrow.DefaultWriterProps())
if err != nil {
return nil, err
}
defer fw.Close()
columns, err := testutil.BuildArrayData(schema, insertData, false)
if err != nil {
return nil, err
}
recordBatch := array.NewRecord(pqSchema, columns, int64(numRows))
if err := fw.Write(recordBatch); err != nil {
return nil, err
}
return buf, nil
}
func generateFixedSizeListParquetFile(
c *cluster.MiniClusterV3,
arrayFieldName string,
vectorFieldName string,
rowCount int,
arraySize int,
vectorDim int,
) (string, error) {
mem := memory.NewGoAllocator()
int32List := buildFixedSizeInt32List(mem, int32(arraySize), rowCount)
defer int32List.Release()
float32List := buildFixedSizeFloat32List(mem, int32(vectorDim), rowCount)
defer float32List.Release()
pqSchema := arrow.NewSchema([]arrow.Field{
{Name: arrayFieldName, Type: int32List.DataType(), Nullable: false},
{Name: vectorFieldName, Type: float32List.DataType(), Nullable: false},
}, nil)
buf := bytes.NewBuffer(make([]byte, 0, 10240))
fw, err := pqarrow.NewFileWriter(
pqSchema,
buf,
parquet.NewWriterProperties(parquet.WithMaxRowGroupLength(int64(rowCount))),
pqarrow.NewArrowWriterProperties(pqarrow.WithStoreSchema()),
)
if err != nil {
return "", err
}
recordBatch := array.NewRecord(pqSchema, []arrow.Array{int32List, float32List}, int64(rowCount))
defer recordBatch.Release()
if err := fw.Write(recordBatch); err != nil {
return "", err
}
if err := fw.Close(); err != nil {
return "", err
}
filePath := path.Join(c.RootPath(), "parquet", uuid.New().String()+".parquet")
if err := c.ChunkManager.Write(context.Background(), filePath, buf.Bytes()); err != nil {
return "", err
}
return filePath, nil
}
func buildFixedSizeInt32List(mem memory.Allocator, listSize int32, rowCount int) arrow.Array {
builder := array.NewFixedSizeListBuilderWithField(mem, listSize, arrow.Field{
Name: "item",
Type: arrow.PrimitiveTypes.Int32,
Nullable: false,
})
defer builder.Release()
validRows := make([]bool, rowCount)
for i := range validRows {
validRows[i] = true
}
builder.AppendValues(validRows)
valueBuilder := builder.ValueBuilder().(*array.Int32Builder)
for row := 0; row < rowCount; row++ {
for col := 0; col < int(listSize); col++ {
valueBuilder.Append(int32(row + col))
}
}
return builder.NewArray()
}
func buildFixedSizeFloat32List(mem memory.Allocator, listSize int32, rowCount int) arrow.Array {
builder := array.NewFixedSizeListBuilderWithField(mem, listSize, arrow.Field{
Name: "item",
Type: arrow.PrimitiveTypes.Float32,
Nullable: false,
})
defer builder.Release()
validRows := make([]bool, rowCount)
for i := range validRows {
validRows[i] = true
}
builder.AppendValues(validRows)
valueBuilder := builder.ValueBuilder().(*array.Float32Builder)
for row := 0; row < rowCount; row++ {
for col := 0; col < int(listSize); col++ {
valueBuilder.Append(float32(row*int(listSize) + col))
}
}
return builder.NewArray()
}
func GenerateNumpyFiles(c *cluster.MiniClusterV3, schema *schemapb.CollectionSchema, rowCount int) (*internalpb.ImportFile, error) {
writeFn := func(path string, data interface{}) error {
buf := bytes.NewBuffer(make([]byte, 0, 10240))
if err := npyio.Write(buf, data); err != nil {
return err
}
return c.ChunkManager.Write(context.Background(), path, buf.Bytes())
}
insertData, err := testutil.CreateInsertData(schema, rowCount)
if err != nil {
return nil, err
}
var data interface{}
paths := make([]string, 0)
for _, field := range schema.GetFields() {
if field.GetAutoID() && field.GetIsPrimaryKey() {
continue
}
path := path.Join(c.RootPath(), "numpy", uuid.New().String(), field.GetName()+".npy")
fieldID := field.GetFieldID()
fieldData := insertData.Data[fieldID]
dType := field.GetDataType()
switch dType {
case schemapb.DataType_BinaryVector:
rows := fieldData.GetDataRows().([]byte)
if dim != fieldData.(*storage.BinaryVectorFieldData).Dim {
panic(fmt.Sprintf("dim mis-match: %d, %d", dim, fieldData.(*storage.BinaryVectorFieldData).Dim))
}
const rowBytes = dim / 8
chunked := lo.Chunk(rows, rowBytes)
chunkedRows := make([][rowBytes]byte, len(chunked))
for i, innerSlice := range chunked {
copy(chunkedRows[i][:], innerSlice)
}
data = chunkedRows
case schemapb.DataType_FloatVector:
rows := fieldData.GetDataRows().([]float32)
if dim != fieldData.(*storage.FloatVectorFieldData).Dim {
panic(fmt.Sprintf("dim mis-match: %d, %d", dim, fieldData.(*storage.FloatVectorFieldData).Dim))
}
chunked := lo.Chunk(rows, dim)
chunkedRows := make([][dim]float32, len(chunked))
for i, innerSlice := range chunked {
copy(chunkedRows[i][:], innerSlice)
}
data = chunkedRows
case schemapb.DataType_Float16Vector:
rows := insertData.Data[fieldID].GetDataRows().([]byte)
if dim != fieldData.(*storage.Float16VectorFieldData).Dim {
panic(fmt.Sprintf("dim mis-match: %d, %d", dim, fieldData.(*storage.Float16VectorFieldData).Dim))
}
const rowBytes = dim * 2
chunked := lo.Chunk(rows, rowBytes)
chunkedRows := make([][rowBytes]byte, len(chunked))
for i, innerSlice := range chunked {
copy(chunkedRows[i][:], innerSlice)
}
data = chunkedRows
case schemapb.DataType_BFloat16Vector:
rows := insertData.Data[fieldID].GetDataRows().([]byte)
if dim != fieldData.(*storage.BFloat16VectorFieldData).Dim {
panic(fmt.Sprintf("dim mis-match: %d, %d", dim, fieldData.(*storage.BFloat16VectorFieldData).Dim))
}
const rowBytes = dim * 2
chunked := lo.Chunk(rows, rowBytes)
chunkedRows := make([][rowBytes]byte, len(chunked))
for i, innerSlice := range chunked {
copy(chunkedRows[i][:], innerSlice)
}
data = chunkedRows
case schemapb.DataType_SparseFloatVector:
data = insertData.Data[fieldID].(*storage.SparseFloatVectorFieldData).GetContents()
case schemapb.DataType_Int8Vector:
rows := insertData.Data[fieldID].GetDataRows().([]int8)
if dim != fieldData.(*storage.Int8VectorFieldData).Dim {
panic(fmt.Sprintf("dim mis-match: %d, %d", dim, fieldData.(*storage.Int8VectorFieldData).Dim))
}
chunked := lo.Chunk(rows, dim)
chunkedRows := make([][dim]int8, len(chunked))
for i, innerSlice := range chunked {
copy(chunkedRows[i][:], innerSlice)
}
data = chunkedRows
default:
data = insertData.Data[fieldID].GetDataRows()
}
if err := writeFn(path, data); err != nil {
panic(err)
}
paths = append(paths, path)
}
return &internalpb.ImportFile{
Paths: paths,
}, nil
}
func GenerateJSONFile(t *testing.T, c *cluster.MiniClusterV3, schema *schemapb.CollectionSchema, count int) string {
insertData, err := testutil.CreateInsertData(schema, count)
assert.NoError(t, err)
rows, err := testutil.CreateInsertDataRowsForJSON(schema, insertData)
assert.NoError(t, err)
jsonBytes, err := json.Marshal(rows)
assert.NoError(t, err)
filePath := path.Join(c.RootPath(), "json", uuid.New().String()+".json")
if err = c.ChunkManager.Write(context.Background(), filePath, jsonBytes); err != nil {
panic(err)
}
return filePath
}
func GenerateCSVFile(t *testing.T, c *cluster.MiniClusterV3, schema *schemapb.CollectionSchema, count int) (string, rune) {
filePath := path.Join(c.RootPath(), "csv", uuid.New().String()+".csv")
insertData, err := testutil.CreateInsertData(schema, count)
assert.NoError(t, err)
sep := ','
nullkey := ""
csvData, err := testutil.CreateInsertDataForCSV(schema, insertData, nullkey)
assert.NoError(t, err)
buf := bytes.NewBuffer(make([]byte, 0, 10240))
writer := csv.NewWriter(buf)
writer.Comma = sep
writer.WriteAll(csvData)
writer.Flush()
assert.NoError(t, err)
if err = c.ChunkManager.Write(context.Background(), filePath, buf.Bytes()); err != nil {
panic(err)
}
return filePath, sep
}
// AssertImportSegmentsHaveCommitTimestamp verifies that all flushed segments
// for the given collection have CommitTimestamp > 0 after import.
func AssertImportSegmentsHaveCommitTimestamp(t *testing.T, c *cluster.MiniClusterV3, collectionName string) {
segments, err := c.ShowSegments(collectionName)
assert.NoError(t, err)
assert.NotEmpty(t, segments, "expected at least one segment after import")
for _, seg := range segments {
if seg.GetState() == commonpb.SegmentState_Flushed {
assert.Greater(t, seg.GetCommitTimestamp(), uint64(0),
"segment %d should have CommitTimestamp > 0, got %d",
seg.GetID(), seg.GetCommitTimestamp())
}
}
}
func WaitForImportDone(ctx context.Context, c *cluster.MiniClusterV3, jobID string) error {
for {
resp, err := c.ProxyClient.GetImportProgress(ctx, &internalpb.GetImportProgressRequest{
JobID: jobID,
})
if err != nil {
return err
}
if err = merr.Error(resp.GetStatus()); err != nil {
return err
}
switch resp.GetState() {
case internalpb.ImportJobState_Completed:
return nil
case internalpb.ImportJobState_Failed:
return merr.WrapErrImportFailed(resp.GetReason())
default:
mlog.Info(ctx, "import progress", mlog.String("jobID", jobID),
mlog.Int64("progress", resp.GetProgress()),
mlog.String("state", resp.GetState().String()))
time.Sleep(1 * time.Second)
}
}
}