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875036b81b
Define FieldValue, FieldStats, PartitionStats FieldValue is largely copied from PrimaryKey FieldStats is largely copied from PrimaryKeyStats PartitionStats is map[segmentid][]FieldStats Each partition can have a PartitionStats file /kind feature related: #30287 related: #30633 --------- Signed-off-by: wayblink <anyang.wang@zilliz.com>
78 lines
2.3 KiB
Go
78 lines
2.3 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 storage
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/milvus-io/milvus-proto/go-api/v2/schemapb"
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)
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func TestPartitionStats(t *testing.T) {
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partStats := NewPartitionStatsSnapshot()
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{
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fieldStats := make([]FieldStats, 0)
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fieldStat1 := FieldStats{
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FieldID: 1,
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Type: schemapb.DataType_Int64,
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Max: NewInt64FieldValue(200),
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Min: NewInt64FieldValue(100),
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}
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fieldStat2 := FieldStats{
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FieldID: 2,
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Type: schemapb.DataType_Int64,
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Max: NewInt64FieldValue(200),
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Min: NewInt64FieldValue(100),
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}
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fieldStats = append(fieldStats, fieldStat1)
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fieldStats = append(fieldStats, fieldStat2)
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partStats.UpdateSegmentStats(1, SegmentStats{
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FieldStats: fieldStats,
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})
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}
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{
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fieldStat1 := FieldStats{
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FieldID: 1,
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Type: schemapb.DataType_Int64,
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Max: NewInt64FieldValue(200),
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Min: NewInt64FieldValue(100),
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}
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fieldStat2 := FieldStats{
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FieldID: 2,
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Type: schemapb.DataType_Int64,
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Max: NewInt64FieldValue(200),
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Min: NewInt64FieldValue(100),
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}
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partStats.UpdateSegmentStats(1, SegmentStats{
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FieldStats: []FieldStats{fieldStat1, fieldStat2},
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})
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}
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partStats.SetVersion(100)
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assert.Equal(t, int64(100), partStats.GetVersion())
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partBytes, err := SerializePartitionStatsSnapshot(partStats)
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assert.NoError(t, err)
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assert.NotNil(t, partBytes)
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desPartStats, err := DeserializePartitionsStatsSnapshot(partBytes)
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assert.NoError(t, err)
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assert.NotNil(t, desPartStats)
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assert.Equal(t, 1, len(desPartStats.SegmentStats))
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assert.Equal(t, 2, len(desPartStats.SegmentStats[1].FieldStats))
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}
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