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https://gitee.com/milvus-io/milvus.git
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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
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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 delegator
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import (
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"testing"
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"github.com/cockroachdb/errors"
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"github.com/stretchr/testify/suite"
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"go.uber.org/atomic"
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"github.com/milvus-io/milvus/internal/storage"
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)
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type BufferForwarderSuite struct {
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suite.Suite
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}
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func (s *BufferForwarderSuite) TestNormalSync() {
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s.Run("large_buffer", func() {
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counter := atomic.NewInt64(0)
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buf := NewBufferedForwarder(16*1024*1024, func(pks storage.PrimaryKeys, tss []uint64) error {
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counter.Add(1)
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return nil
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})
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err := buf.Buffer(storage.NewInt64PrimaryKey(100), 100)
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s.NoError(err)
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err = buf.Flush()
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s.NoError(err)
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s.EqualValues(1, counter.Load())
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})
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s.Run("small_buffer", func() {
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counter := atomic.NewInt64(0)
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buf := NewBufferedForwarder(1, func(pks storage.PrimaryKeys, tss []uint64) error {
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counter.Add(1)
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return nil
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})
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err := buf.Buffer(storage.NewInt64PrimaryKey(100), 100)
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s.NoError(err)
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err = buf.Flush()
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s.NoError(err)
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s.EqualValues(1, counter.Load())
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})
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}
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func (s *BufferForwarderSuite) TestSyncFailure() {
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s.Run("large_buffer", func() {
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buf := NewBufferedForwarder(16*1024*1024, func(pks storage.PrimaryKeys, tss []uint64) error {
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return errors.New("mocked")
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})
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err := buf.Buffer(storage.NewInt64PrimaryKey(100), 100)
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s.NoError(err)
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err = buf.Flush()
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s.Error(err)
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})
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s.Run("small_buffer", func() {
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buf := NewBufferedForwarder(1, func(pks storage.PrimaryKeys, tss []uint64) error {
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return errors.New("mocked")
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})
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err := buf.Buffer(storage.NewInt64PrimaryKey(100), 100)
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s.Error(err)
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})
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}
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func TestBufferedForwarder(t *testing.T) {
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suite.Run(t, new(BufferForwarderSuite))
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}
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