mirror of https://github.com/milvus-io/milvus.git
104 lines
2.6 KiB
Go
104 lines
2.6 KiB
Go
package meta
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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/commonpb"
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"github.com/milvus-io/milvus/internal/json"
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"github.com/milvus-io/milvus/pkg/v2/proto/datapb"
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"github.com/milvus-io/milvus/pkg/v2/proto/querypb"
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"github.com/milvus-io/milvus/pkg/v2/util/metricsinfo"
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)
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func TestGetDistributionJSON(t *testing.T) {
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// Initialize DistributionManager
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manager := NewDistributionManager()
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// Add some segments to the SegmentDistManager
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segment1 := SegmentFromInfo(&datapb.SegmentInfo{
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ID: 1,
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CollectionID: 100,
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PartitionID: 10,
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InsertChannel: "channel-1",
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NumOfRows: 1000,
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State: commonpb.SegmentState_Flushed,
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})
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segment1.Node = 1
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segment1.Version = 1
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segment2 := SegmentFromInfo(&datapb.SegmentInfo{
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ID: 2,
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CollectionID: 200,
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PartitionID: 20,
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InsertChannel: "channel-2",
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NumOfRows: 2000,
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State: commonpb.SegmentState_Flushed,
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})
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segment2.Node = 2
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segment2.Version = 1
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manager.SegmentDistManager.Update(1, segment1)
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manager.SegmentDistManager.Update(2, segment2)
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// Add some channels to the ChannelDistManager
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channel1 := DmChannelFromVChannel(&datapb.VchannelInfo{
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CollectionID: 100,
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ChannelName: "channel-1",
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})
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channel1.Node = 1
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channel1.Version = 1
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channel2 := DmChannelFromVChannel(&datapb.VchannelInfo{
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CollectionID: 200,
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ChannelName: "channel-2",
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})
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channel2.Node = 2
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channel2.Version = 1
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manager.ChannelDistManager.Update(1, channel1)
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manager.ChannelDistManager.Update(2, channel2)
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// Add some leader views to the LeaderViewManager
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leaderView1 := &LeaderView{
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ID: 1,
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CollectionID: 100,
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Channel: "channel-1",
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Version: 1,
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Segments: map[int64]*querypb.SegmentDist{1: {NodeID: 1}},
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}
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leaderView2 := &LeaderView{
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ID: 2,
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CollectionID: 200,
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Channel: "channel-2",
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Version: 1,
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Segments: map[int64]*querypb.SegmentDist{2: {NodeID: 2}},
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}
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manager.LeaderViewManager.Update(1, leaderView1)
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manager.LeaderViewManager.Update(2, leaderView2)
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// Call GetDistributionJSON
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jsonOutput := manager.GetDistributionJSON(0)
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// Verify JSON output
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var dist metricsinfo.QueryCoordDist
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err := json.Unmarshal([]byte(jsonOutput), &dist)
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assert.NoError(t, err)
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assert.Len(t, dist.Segments, 2)
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assert.Len(t, dist.DMChannels, 2)
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assert.Len(t, dist.LeaderViews, 2)
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jsonOutput = manager.GetDistributionJSON(1000)
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var dist2 metricsinfo.QueryCoordDist
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err = json.Unmarshal([]byte(jsonOutput), &dist2)
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assert.NoError(t, err)
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assert.Len(t, dist2.Segments, 0)
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assert.Len(t, dist2.DMChannels, 0)
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assert.Len(t, dist2.LeaderViews, 0)
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}
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