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https://gitee.com/milvus-io/milvus.git
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518 lines
14 KiB
Go
518 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 querynode
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import (
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"context"
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"math/rand"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/milvus-io/milvus/internal/proto/commonpb"
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"github.com/milvus-io/milvus/internal/proto/querypb"
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"github.com/milvus-io/milvus/internal/proto/schemapb"
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"github.com/milvus-io/milvus/internal/util/funcutil"
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)
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func TestSegmentLoader_loadSegment(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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schema := genSimpleInsertDataSchema()
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fieldBinlog, err := saveSimpleBinLog(ctx)
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assert.NoError(t, err)
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t.Run("test load segment", func(t *testing.T) {
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node, err := genSimpleQueryNode(ctx)
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assert.NoError(t, err)
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err = node.historical.replica.removeSegment(defaultSegmentID)
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assert.NoError(t, err)
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loader := node.loader
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assert.NotNil(t, loader)
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req := &querypb.LoadSegmentsRequest{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_WatchQueryChannels,
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MsgID: rand.Int63(),
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},
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DstNodeID: 0,
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Schema: schema,
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Infos: []*querypb.SegmentLoadInfo{
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{
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SegmentID: defaultSegmentID,
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PartitionID: defaultPartitionID,
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CollectionID: defaultCollectionID,
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BinlogPaths: fieldBinlog,
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},
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},
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}
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err = loader.loadSegment(req, segmentTypeSealed)
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assert.NoError(t, err)
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})
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t.Run("test set segment error due to without partition", func(t *testing.T) {
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node, err := genSimpleQueryNode(ctx)
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assert.NoError(t, err)
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err = node.historical.replica.removePartition(defaultPartitionID)
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assert.NoError(t, err)
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loader := node.loader
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assert.NotNil(t, loader)
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req := &querypb.LoadSegmentsRequest{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_WatchQueryChannels,
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MsgID: rand.Int63(),
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},
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DstNodeID: 0,
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Schema: schema,
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Infos: []*querypb.SegmentLoadInfo{
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{
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SegmentID: defaultSegmentID,
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PartitionID: defaultPartitionID,
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CollectionID: defaultCollectionID,
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BinlogPaths: fieldBinlog,
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},
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},
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}
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err = loader.loadSegment(req, segmentTypeSealed)
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assert.Error(t, err)
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})
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t.Run("test load segment with nil base message", func(t *testing.T) {
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node, err := genSimpleQueryNode(ctx)
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assert.NoError(t, err)
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loader := node.loader
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assert.NotNil(t, loader)
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req := &querypb.LoadSegmentsRequest{}
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err = loader.loadSegment(req, segmentTypeSealed)
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assert.Error(t, err)
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})
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}
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func TestSegmentLoader_loadSegmentFieldsData(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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runLoadSegmentFieldData := func(dataType schemapb.DataType) {
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node, err := genSimpleQueryNode(ctx)
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assert.NoError(t, err)
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loader := node.loader
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assert.NotNil(t, loader)
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fieldUID := genConstantField(uidField)
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fieldTimestamp := genConstantField(timestampField)
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schema := &schemapb.CollectionSchema{
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Name: defaultCollectionName,
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AutoID: true,
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Fields: []*schemapb.FieldSchema{},
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}
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constFieldID := FieldID(105)
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constFieldName := "const-field-test"
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constField := &schemapb.FieldSchema{
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FieldID: constFieldID,
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Name: constFieldName,
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}
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switch dataType {
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case schemapb.DataType_Bool:
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constField.DataType = schemapb.DataType_Bool
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case schemapb.DataType_Int8:
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constField.DataType = schemapb.DataType_Int8
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case schemapb.DataType_Int16:
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constField.DataType = schemapb.DataType_Int16
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case schemapb.DataType_Int32:
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constField.DataType = schemapb.DataType_Int32
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case schemapb.DataType_Int64:
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constField.DataType = schemapb.DataType_Int64
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case schemapb.DataType_Float:
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constField.DataType = schemapb.DataType_Float
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case schemapb.DataType_Double:
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constField.DataType = schemapb.DataType_Double
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case schemapb.DataType_FloatVector:
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constField.DataType = schemapb.DataType_FloatVector
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case schemapb.DataType_BinaryVector:
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constField.DataType = schemapb.DataType_BinaryVector
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}
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schema.Fields = append(schema.Fields, constField)
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err = loader.historicalReplica.removeSegment(defaultSegmentID)
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assert.NoError(t, err)
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col := newCollection(defaultCollectionID, schema)
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assert.NotNil(t, col)
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segment, err := newSegment(col,
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defaultSegmentID,
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defaultPartitionID,
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defaultCollectionID,
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defaultDMLChannel,
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segmentTypeSealed,
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true)
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assert.Nil(t, err)
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schema.Fields = append(schema.Fields, fieldUID)
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schema.Fields = append(schema.Fields, fieldTimestamp)
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binlog, err := saveBinLog(ctx, defaultCollectionID, defaultPartitionID, defaultSegmentID, defaultMsgLength, schema)
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assert.NoError(t, err)
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err = loader.loadFiledBinlogData(segment, binlog)
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assert.NoError(t, err)
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}
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t.Run("test bool", func(t *testing.T) {
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runLoadSegmentFieldData(schemapb.DataType_Bool)
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runLoadSegmentFieldData(schemapb.DataType_Int8)
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runLoadSegmentFieldData(schemapb.DataType_Int16)
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runLoadSegmentFieldData(schemapb.DataType_Int32)
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runLoadSegmentFieldData(schemapb.DataType_Int64)
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runLoadSegmentFieldData(schemapb.DataType_Float)
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runLoadSegmentFieldData(schemapb.DataType_Double)
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})
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}
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func TestSegmentLoader_invalid(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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t.Run("test no collection", func(t *testing.T) {
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node, err := genSimpleQueryNode(ctx)
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assert.NoError(t, err)
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loader := node.loader
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assert.NotNil(t, loader)
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err = node.historical.replica.removeCollection(defaultCollectionID)
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assert.NoError(t, err)
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req := &querypb.LoadSegmentsRequest{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_WatchQueryChannels,
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MsgID: rand.Int63(),
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},
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DstNodeID: 0,
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Infos: []*querypb.SegmentLoadInfo{
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{
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SegmentID: defaultSegmentID,
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PartitionID: defaultPartitionID,
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CollectionID: defaultCollectionID,
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},
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},
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}
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err = loader.loadSegment(req, segmentTypeSealed)
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assert.Error(t, err)
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})
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//t.Run("test no collection 2", func(t *testing.T) {
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// historical, err := genSimpleHistorical(ctx)
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// assert.NoError(t, err)
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//
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// err = historical.replica.removeCollection(defaultCollectionID)
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// assert.NoError(t, err)
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//
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// err = historical.loader.loadSegmentInternal(defaultCollectionID, nil, nil)
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// assert.Error(t, err)
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//})
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//
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//t.Run("test no vec field", func(t *testing.T) {
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// historical, err := genSimpleHistorical(ctx)
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// assert.NoError(t, err)
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//
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// err = historical.replica.removeCollection(defaultCollectionID)
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// assert.NoError(t, err)
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//
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// schema := &schemapb.CollectionSchema{
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// Name: defaultCollectionName,
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// AutoID: true,
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// Fields: []*schemapb.FieldSchema{
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// genConstantField(constFieldParam{
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// id: FieldID(100),
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// dataType: schemapb.DataType_Int8,
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// }),
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// },
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// }
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// err = historical.loader.historicalReplica.addCollection(defaultCollectionID, schema)
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// assert.NoError(t, err)
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//
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// err = historical.loader.loadSegmentInternal(defaultCollectionID, nil, nil)
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// assert.Error(t, err)
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//})
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t.Run("test no vec field 2", func(t *testing.T) {
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node, err := genSimpleQueryNode(ctx)
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assert.NoError(t, err)
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loader := node.loader
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assert.NotNil(t, loader)
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err = node.historical.replica.removeCollection(defaultCollectionID)
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assert.NoError(t, err)
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schema := &schemapb.CollectionSchema{
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Name: defaultCollectionName,
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AutoID: true,
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Fields: []*schemapb.FieldSchema{
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genConstantField(constFieldParam{
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id: FieldID(100),
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dataType: schemapb.DataType_Int8,
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}),
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},
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}
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loader.historicalReplica.addCollection(defaultCollectionID, schema)
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req := &querypb.LoadSegmentsRequest{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_WatchQueryChannels,
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MsgID: rand.Int63(),
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},
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DstNodeID: 0,
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Schema: schema,
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Infos: []*querypb.SegmentLoadInfo{
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{
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SegmentID: defaultSegmentID,
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PartitionID: defaultPartitionID,
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CollectionID: defaultCollectionID,
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},
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},
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}
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err = loader.loadSegment(req, segmentTypeSealed)
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assert.Error(t, err)
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})
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}
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func TestSegmentLoader_checkSegmentSize(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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node, err := genSimpleQueryNode(ctx)
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assert.NoError(t, err)
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loader := node.loader
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assert.NotNil(t, loader)
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err = loader.checkSegmentSize(defaultSegmentID, []*querypb.SegmentLoadInfo{{SegmentID: defaultSegmentID, SegmentSize: 1024}})
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assert.NoError(t, err)
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//totalMem, err := getTotalMemory()
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//assert.NoError(t, err)
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//err = historical.loader.checkSegmentSize(defaultSegmentID, map[UniqueID]int64{defaultSegmentID: int64(totalMem * 2)})
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//assert.Error(t, err)
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}
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func TestSegmentLoader_testLoadGrowing(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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t.Run("test load growing segments", func(t *testing.T) {
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node, err := genSimpleQueryNode(ctx)
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assert.NoError(t, err)
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loader := node.loader
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assert.NotNil(t, loader)
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collection, err := node.historical.replica.getCollectionByID(defaultCollectionID)
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assert.NoError(t, err)
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segment, err := newSegment(collection, defaultSegmentID+1, defaultPartitionID, defaultCollectionID, defaultDMLChannel, segmentTypeGrowing, true)
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assert.Nil(t, err)
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insertMsg, err := genSimpleInsertMsg()
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assert.NoError(t, err)
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err = loader.loadGrowingSegments(segment, insertMsg.RowIDs, insertMsg.Timestamps, insertMsg.RowData)
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assert.NoError(t, err)
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})
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t.Run("test invalid insert data", func(t *testing.T) {
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node, err := genSimpleQueryNode(ctx)
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assert.NoError(t, err)
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loader := node.loader
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assert.NotNil(t, loader)
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collection, err := node.historical.replica.getCollectionByID(defaultCollectionID)
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assert.NoError(t, err)
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segment, err := newSegment(collection, defaultSegmentID+1, defaultPartitionID, defaultCollectionID, defaultDMLChannel, segmentTypeGrowing, true)
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assert.Nil(t, err)
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insertMsg, err := genSimpleInsertMsg()
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assert.NoError(t, err)
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insertMsg.RowData = nil
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err = loader.loadGrowingSegments(segment, insertMsg.RowIDs, insertMsg.Timestamps, insertMsg.RowData)
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assert.Error(t, err)
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})
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}
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func TestSegmentLoader_testLoadGrowingAndSealed(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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schema := genSimpleInsertDataSchema()
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schema.Fields = append(schema.Fields, &schemapb.FieldSchema{
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FieldID: UniqueID(102),
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Name: "pk",
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IsPrimaryKey: true,
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DataType: schemapb.DataType_Int64,
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})
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fieldBinlog, err := saveBinLog(ctx, defaultCollectionID, defaultPartitionID, defaultSegmentID, defaultMsgLength, schema)
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assert.NoError(t, err)
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t.Run("test load growing and sealed segments", func(t *testing.T) {
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node, err := genSimpleQueryNode(ctx)
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assert.NoError(t, err)
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loader := node.loader
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assert.NotNil(t, loader)
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segmentID1 := UniqueID(100)
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req1 := &querypb.LoadSegmentsRequest{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_WatchQueryChannels,
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MsgID: rand.Int63(),
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},
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DstNodeID: 0,
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Schema: schema,
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Infos: []*querypb.SegmentLoadInfo{
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{
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SegmentID: segmentID1,
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PartitionID: defaultPartitionID,
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CollectionID: defaultCollectionID,
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BinlogPaths: fieldBinlog,
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},
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},
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}
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err = loader.loadSegment(req1, segmentTypeSealed)
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assert.NoError(t, err)
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segmentID2 := UniqueID(101)
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req2 := &querypb.LoadSegmentsRequest{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_WatchQueryChannels,
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MsgID: rand.Int63(),
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},
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DstNodeID: 0,
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Schema: schema,
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Infos: []*querypb.SegmentLoadInfo{
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{
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SegmentID: segmentID2,
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PartitionID: defaultPartitionID,
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CollectionID: defaultCollectionID,
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BinlogPaths: fieldBinlog,
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},
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},
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}
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err = loader.loadSegment(req2, segmentTypeGrowing)
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assert.NoError(t, err)
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segment1, err := loader.historicalReplica.getSegmentByID(segmentID1)
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assert.NoError(t, err)
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segment2, err := loader.streamingReplica.getSegmentByID(segmentID2)
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assert.NoError(t, err)
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assert.Equal(t, segment1.getRowCount(), segment2.getRowCount())
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})
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}
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func TestSegmentLoader_testLoadSealedSegmentWithIndex(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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//generate schema
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fieldUID := genConstantField(uidField)
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fieldTimestamp := genConstantField(timestampField)
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fieldVec := genFloatVectorField(simpleVecField)
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fieldInt := genConstantField(simpleConstField)
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schema := &schemapb.CollectionSchema{ // schema for insertData
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Name: defaultCollectionName,
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AutoID: true,
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Fields: []*schemapb.FieldSchema{
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fieldUID,
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fieldTimestamp,
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fieldVec,
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fieldInt,
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},
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}
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// generate insert binlog
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fieldBinlog, err := saveBinLog(ctx, defaultCollectionID, defaultPartitionID, defaultSegmentID, defaultMsgLength, schema)
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assert.NoError(t, err)
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segmentID := UniqueID(100)
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// generate index file for segment
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indexPaths, err := generateIndex(segmentID)
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assert.NoError(t, err)
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indexInfo := &querypb.VecFieldIndexInfo{
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FieldID: simpleVecField.id,
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EnableIndex: true,
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IndexName: indexName,
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IndexID: indexID,
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BuildID: buildID,
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IndexParams: funcutil.Map2KeyValuePair(genSimpleIndexParams()),
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IndexFilePaths: indexPaths,
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}
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// generate segmentLoader
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node, err := genSimpleQueryNode(ctx)
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assert.NoError(t, err)
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loader := node.loader
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assert.NotNil(t, loader)
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req := &querypb.LoadSegmentsRequest{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_WatchQueryChannels,
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MsgID: rand.Int63(),
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},
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DstNodeID: 0,
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Schema: schema,
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Infos: []*querypb.SegmentLoadInfo{
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{
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SegmentID: segmentID,
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PartitionID: defaultPartitionID,
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CollectionID: defaultCollectionID,
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BinlogPaths: fieldBinlog,
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IndexInfos: []*querypb.VecFieldIndexInfo{indexInfo},
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},
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},
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}
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err = loader.loadSegment(req, segmentTypeSealed)
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assert.NoError(t, err)
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segment, err := node.historical.replica.getSegmentByID(segmentID)
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assert.NoError(t, err)
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vecFieldInfo, err := segment.getVectorFieldInfo(simpleVecField.id)
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assert.NoError(t, err)
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assert.NotNil(t, vecFieldInfo)
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assert.Equal(t, true, vecFieldInfo.indexInfo.EnableIndex)
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}
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