mirror of
https://gitee.com/milvus-io/milvus.git
synced 2025-12-07 01:28:27 +08:00
94a859c028
See also #40558 Related to #35303 & #38066 as well This PR: - Add `BufferedForward` to limit memory usage forwarding stream delete - Add `UseLoad` flag to determine `Delete` shall use `segment.Delete` or `segment.LoadDelta` - Fix delegator accidentally use always true candidate while load streaming delta --------- Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
88 lines
2.4 KiB
Go
88 lines
2.4 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 delegator
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/cockroachdb/errors"
|
|
"github.com/stretchr/testify/suite"
|
|
"go.uber.org/atomic"
|
|
|
|
"github.com/milvus-io/milvus/internal/storage"
|
|
)
|
|
|
|
type BufferForwarderSuite struct {
|
|
suite.Suite
|
|
}
|
|
|
|
func (s *BufferForwarderSuite) TestNormalSync() {
|
|
s.Run("large_buffer", func() {
|
|
counter := atomic.NewInt64(0)
|
|
buf := NewBufferedForwarder(16*1024*1024, func(pks storage.PrimaryKeys, tss []uint64) error {
|
|
counter.Add(1)
|
|
return nil
|
|
})
|
|
|
|
err := buf.Buffer(storage.NewInt64PrimaryKey(100), 100)
|
|
s.NoError(err)
|
|
err = buf.Flush()
|
|
s.NoError(err)
|
|
s.EqualValues(1, counter.Load())
|
|
})
|
|
|
|
s.Run("small_buffer", func() {
|
|
counter := atomic.NewInt64(0)
|
|
buf := NewBufferedForwarder(1, func(pks storage.PrimaryKeys, tss []uint64) error {
|
|
counter.Add(1)
|
|
return nil
|
|
})
|
|
|
|
err := buf.Buffer(storage.NewInt64PrimaryKey(100), 100)
|
|
s.NoError(err)
|
|
err = buf.Flush()
|
|
s.NoError(err)
|
|
s.EqualValues(1, counter.Load())
|
|
})
|
|
}
|
|
|
|
func (s *BufferForwarderSuite) TestSyncFailure() {
|
|
s.Run("large_buffer", func() {
|
|
buf := NewBufferedForwarder(16*1024*1024, func(pks storage.PrimaryKeys, tss []uint64) error {
|
|
return errors.New("mocked")
|
|
})
|
|
|
|
err := buf.Buffer(storage.NewInt64PrimaryKey(100), 100)
|
|
s.NoError(err)
|
|
err = buf.Flush()
|
|
s.Error(err)
|
|
})
|
|
|
|
s.Run("small_buffer", func() {
|
|
buf := NewBufferedForwarder(1, func(pks storage.PrimaryKeys, tss []uint64) error {
|
|
return errors.New("mocked")
|
|
})
|
|
|
|
err := buf.Buffer(storage.NewInt64PrimaryKey(100), 100)
|
|
s.Error(err)
|
|
})
|
|
}
|
|
|
|
func TestBufferedForwarder(t *testing.T) {
|
|
suite.Run(t, new(BufferForwarderSuite))
|
|
}
|