mirror of
https://gitee.com/milvus-io/milvus.git
synced 2025-12-06 17:18:35 +08:00
9041bf1b9a
This parameter determines whether the returned value should be a copy or a reference from the arrow array. The updates enhance memory management and provide more control over data handling during deserialization. See #43186 --------- Signed-off-by: Ted Xu <ted.xu@zilliz.com>
86 lines
2.7 KiB
Go
86 lines
2.7 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 storage
|
|
|
|
import (
|
|
"io"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
|
|
"github.com/milvus-io/milvus/internal/storagecommon"
|
|
"github.com/milvus-io/milvus/internal/util/initcore"
|
|
)
|
|
|
|
func TestPackedSerde(t *testing.T) {
|
|
t.Run("test binlog packed serde v2", func(t *testing.T) {
|
|
t.Skip("storage v2 cgo not ready yet")
|
|
initcore.InitLocalArrowFileSystem("/tmp")
|
|
size := 10
|
|
bucketName := "a-bucket"
|
|
paths := [][]string{{"/tmp/0"}, {"/tmp/1"}}
|
|
bufferSize := int64(10 * 1024 * 1024) // 10MB
|
|
schema := generateTestSchema()
|
|
|
|
prepareChunkData := func(chunkPaths []string, size int) {
|
|
blobs, err := generateTestData(size)
|
|
assert.NoError(t, err)
|
|
|
|
reader, err := NewBinlogDeserializeReader(generateTestSchema(), MakeBlobsReader(blobs), false)
|
|
assert.NoError(t, err)
|
|
|
|
group := storagecommon.ColumnGroup{GroupID: storagecommon.DefaultShortColumnGroupID}
|
|
for i := 0; i < len(schema.Fields); i++ {
|
|
group.Columns = append(group.Columns, i)
|
|
}
|
|
multiPartUploadSize := int64(0)
|
|
batchSize := 7
|
|
writer, err := NewPackedSerializeWriter(bucketName, chunkPaths, generateTestSchema(), bufferSize, multiPartUploadSize, []storagecommon.ColumnGroup{group}, batchSize)
|
|
assert.NoError(t, err)
|
|
|
|
for i := 1; i <= size; i++ {
|
|
value, err := reader.NextValue()
|
|
assert.NoError(t, err)
|
|
|
|
assertTestData(t, i, *value)
|
|
err = writer.WriteValue(*value)
|
|
assert.NoError(t, err)
|
|
}
|
|
err = writer.Close()
|
|
assert.NoError(t, err)
|
|
err = reader.Close()
|
|
assert.NoError(t, err)
|
|
}
|
|
|
|
for _, chunkPaths := range paths {
|
|
prepareChunkData(chunkPaths, size)
|
|
}
|
|
|
|
reader, err := NewPackedDeserializeReader(paths, schema, bufferSize, false)
|
|
assert.NoError(t, err)
|
|
defer reader.Close()
|
|
|
|
for i := 0; i < size*len(paths); i++ {
|
|
value, err := reader.NextValue()
|
|
assert.NoError(t, err)
|
|
assertTestData(t, i%10+1, *value)
|
|
}
|
|
_, err = reader.NextValue()
|
|
assert.Equal(t, err, io.EOF)
|
|
})
|
|
}
|