mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-05 05:18:52 +08:00
f02bd8c8f5
Signed-off-by: bigsheeper <yihao.dai@zilliz.com>
686 lines
16 KiB
Go
686 lines
16 KiB
Go
package querynode
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import (
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"math"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/zilliztech/milvus-distributed/internal/proto/etcdpb"
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)
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func TestMetaService_start(t *testing.T) {
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node := newQueryNodeMock()
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node.metaService = newMetaService(node.queryNodeLoopCtx, node.replica)
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node.metaService.start()
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node.Close()
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}
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func TestMetaService_getCollectionObjId(t *testing.T) {
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var key = "/collection/collection0"
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var collectionObjID1 = GetCollectionObjID(key)
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assert.Equal(t, collectionObjID1, "/collection/collection0")
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key = "fakeKey"
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var collectionObjID2 = GetCollectionObjID(key)
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assert.Equal(t, collectionObjID2, "fakeKey")
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}
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func TestMetaService_getSegmentObjId(t *testing.T) {
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var key = "/segment/segment0"
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var segmentObjID1 = GetSegmentObjID(key)
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assert.Equal(t, segmentObjID1, "/segment/segment0")
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key = "fakeKey"
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var segmentObjID2 = GetSegmentObjID(key)
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assert.Equal(t, segmentObjID2, "fakeKey")
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}
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func TestMetaService_isCollectionObj(t *testing.T) {
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var key = Params.MetaRootPath + "/collection/collection0"
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var b1 = isCollectionObj(key)
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assert.Equal(t, b1, true)
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key = Params.MetaRootPath + "/segment/segment0"
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var b2 = isCollectionObj(key)
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assert.Equal(t, b2, false)
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}
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func TestMetaService_isSegmentObj(t *testing.T) {
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var key = Params.MetaRootPath + "/segment/segment0"
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var b1 = isSegmentObj(key)
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assert.Equal(t, b1, true)
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key = Params.MetaRootPath + "/collection/collection0"
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var b2 = isSegmentObj(key)
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assert.Equal(t, b2, false)
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}
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func TestMetaService_isSegmentChannelRangeInQueryNodeChannelRange(t *testing.T) {
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var s = etcdpb.SegmentMeta{
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SegmentID: UniqueID(0),
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CollectionID: UniqueID(0),
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PartitionTag: "partition0",
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ChannelStart: 0,
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ChannelEnd: 1,
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OpenTime: Timestamp(0),
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CloseTime: Timestamp(math.MaxUint64),
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NumRows: UniqueID(0),
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}
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var b = isSegmentChannelRangeInQueryNodeChannelRange(&s)
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assert.Equal(t, b, true)
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s = etcdpb.SegmentMeta{
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SegmentID: UniqueID(0),
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CollectionID: UniqueID(0),
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PartitionTag: "partition0",
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ChannelStart: 128,
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ChannelEnd: 256,
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OpenTime: Timestamp(0),
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CloseTime: Timestamp(math.MaxUint64),
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NumRows: UniqueID(0),
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}
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b = isSegmentChannelRangeInQueryNodeChannelRange(&s)
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assert.Equal(t, b, false)
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}
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func TestMetaService_printCollectionStruct(t *testing.T) {
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collectionName := "collection0"
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collectionID := UniqueID(0)
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collectionMeta := genTestCollectionMeta(collectionName, collectionID, false)
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printCollectionStruct(collectionMeta)
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}
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func TestMetaService_printSegmentStruct(t *testing.T) {
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var s = etcdpb.SegmentMeta{
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SegmentID: UniqueID(0),
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CollectionID: UniqueID(0),
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PartitionTag: "partition0",
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ChannelStart: 128,
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ChannelEnd: 256,
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OpenTime: Timestamp(0),
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CloseTime: Timestamp(math.MaxUint64),
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NumRows: UniqueID(0),
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}
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printSegmentStruct(&s)
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}
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func TestMetaService_processCollectionCreate(t *testing.T) {
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node := newQueryNodeMock()
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node.metaService = newMetaService(node.queryNodeLoopCtx, node.replica)
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id := "0"
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value := `schema: <
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name: "test"
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fields: <
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fieldID:100
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name: "vec"
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data_type: VECTOR_FLOAT
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type_params: <
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key: "dim"
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value: "16"
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>
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index_params: <
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key: "metric_type"
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value: "L2"
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>
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>
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fields: <
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fieldID:101
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name: "age"
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data_type: INT32
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type_params: <
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key: "dim"
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value: "1"
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>
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>
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>
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segmentIDs: 0
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partition_tags: "default"
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`
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node.metaService.processCollectionCreate(id, value)
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collectionNum := node.replica.getCollectionNum()
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assert.Equal(t, collectionNum, 1)
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collection, err := node.replica.getCollectionByName("test")
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assert.NoError(t, err)
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assert.Equal(t, collection.ID(), UniqueID(0))
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node.Close()
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}
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func TestMetaService_processSegmentCreate(t *testing.T) {
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node := newQueryNodeMock()
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collectionName := "collection0"
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collectionID := UniqueID(0)
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initTestMeta(t, node, collectionName, collectionID, 0)
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node.metaService = newMetaService(node.queryNodeLoopCtx, node.replica)
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id := "0"
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value := `partition_tag: "default"
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channel_start: 0
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channel_end: 1
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close_time: 18446744073709551615
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`
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(*node.metaService).processSegmentCreate(id, value)
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s, err := node.replica.getSegmentByID(UniqueID(0))
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assert.NoError(t, err)
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assert.Equal(t, s.segmentID, UniqueID(0))
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node.Close()
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}
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func TestMetaService_processCreate(t *testing.T) {
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node := newQueryNodeMock()
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node.metaService = newMetaService(node.queryNodeLoopCtx, node.replica)
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key1 := Params.MetaRootPath + "/collection/0"
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msg1 := `schema: <
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name: "test"
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fields: <
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fieldID:100
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name: "vec"
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data_type: VECTOR_FLOAT
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type_params: <
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key: "dim"
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value: "16"
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>
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index_params: <
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key: "metric_type"
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value: "L2"
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>
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>
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fields: <
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fieldID:101
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name: "age"
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data_type: INT32
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type_params: <
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key: "dim"
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value: "1"
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>
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>
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>
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segmentIDs: 0
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partition_tags: "default"
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`
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(*node.metaService).processCreate(key1, msg1)
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collectionNum := node.replica.getCollectionNum()
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assert.Equal(t, collectionNum, 1)
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collection, err := node.replica.getCollectionByName("test")
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assert.NoError(t, err)
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assert.Equal(t, collection.ID(), UniqueID(0))
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key2 := Params.MetaRootPath + "/segment/0"
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msg2 := `partition_tag: "default"
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channel_start: 0
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channel_end: 1
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close_time: 18446744073709551615
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`
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(*node.metaService).processCreate(key2, msg2)
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s, err := node.replica.getSegmentByID(UniqueID(0))
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assert.NoError(t, err)
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assert.Equal(t, s.segmentID, UniqueID(0))
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node.Close()
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}
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func TestMetaService_processSegmentModify(t *testing.T) {
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node := newQueryNodeMock()
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collectionName := "collection0"
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collectionID := UniqueID(0)
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segmentID := UniqueID(0)
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initTestMeta(t, node, collectionName, collectionID, segmentID)
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node.metaService = newMetaService(node.queryNodeLoopCtx, node.replica)
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id := "0"
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value := `partition_tag: "default"
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channel_start: 0
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channel_end: 1
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close_time: 18446744073709551615
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`
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(*node.metaService).processSegmentCreate(id, value)
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s, err := node.replica.getSegmentByID(segmentID)
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assert.NoError(t, err)
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assert.Equal(t, s.segmentID, segmentID)
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newValue := `partition_tag: "default"
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channel_start: 0
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channel_end: 1
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close_time: 18446744073709551615
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`
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// TODO: modify segment for testing processCollectionModify
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(*node.metaService).processSegmentModify(id, newValue)
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seg, err := node.replica.getSegmentByID(segmentID)
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assert.NoError(t, err)
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assert.Equal(t, seg.segmentID, segmentID)
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node.Close()
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}
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func TestMetaService_processCollectionModify(t *testing.T) {
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node := newQueryNodeMock()
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node.metaService = newMetaService(node.queryNodeLoopCtx, node.replica)
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id := "0"
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value := `schema: <
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name: "test"
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fields: <
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fieldID:100
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name: "vec"
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data_type: VECTOR_FLOAT
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type_params: <
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key: "dim"
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value: "16"
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>
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index_params: <
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key: "metric_type"
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value: "L2"
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>
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>
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fields: <
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fieldID:101
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name: "age"
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data_type: INT32
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type_params: <
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key: "dim"
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value: "1"
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>
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>
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>
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segmentIDs: 0
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partition_tags: "p0"
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partition_tags: "p1"
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partition_tags: "p2"
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`
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(*node.metaService).processCollectionCreate(id, value)
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collectionNum := node.replica.getCollectionNum()
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assert.Equal(t, collectionNum, 1)
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collection, err := node.replica.getCollectionByName("test")
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assert.NoError(t, err)
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assert.Equal(t, collection.ID(), UniqueID(0))
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partitionNum, err := node.replica.getPartitionNum(UniqueID(0))
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assert.NoError(t, err)
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assert.Equal(t, partitionNum, 3)
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hasPartition := node.replica.hasPartition(UniqueID(0), "p0")
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assert.Equal(t, hasPartition, true)
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hasPartition = node.replica.hasPartition(UniqueID(0), "p1")
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assert.Equal(t, hasPartition, true)
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hasPartition = node.replica.hasPartition(UniqueID(0), "p2")
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assert.Equal(t, hasPartition, true)
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hasPartition = node.replica.hasPartition(UniqueID(0), "p3")
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assert.Equal(t, hasPartition, false)
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newValue := `schema: <
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name: "test"
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fields: <
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fieldID:100
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name: "vec"
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data_type: VECTOR_FLOAT
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type_params: <
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key: "dim"
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value: "16"
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>
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index_params: <
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key: "metric_type"
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value: "L2"
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>
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>
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fields: <
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fieldID:101
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name: "age"
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data_type: INT32
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type_params: <
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key: "dim"
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value: "1"
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>
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>
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>
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segmentIDs: 0
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partition_tags: "p1"
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partition_tags: "p2"
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partition_tags: "p3"
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`
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(*node.metaService).processCollectionModify(id, newValue)
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collection, err = node.replica.getCollectionByName("test")
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assert.NoError(t, err)
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assert.Equal(t, collection.ID(), UniqueID(0))
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partitionNum, err = node.replica.getPartitionNum(UniqueID(0))
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assert.NoError(t, err)
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assert.Equal(t, partitionNum, 3)
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hasPartition = node.replica.hasPartition(UniqueID(0), "p0")
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assert.Equal(t, hasPartition, false)
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hasPartition = node.replica.hasPartition(UniqueID(0), "p1")
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assert.Equal(t, hasPartition, true)
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hasPartition = node.replica.hasPartition(UniqueID(0), "p2")
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assert.Equal(t, hasPartition, true)
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hasPartition = node.replica.hasPartition(UniqueID(0), "p3")
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assert.Equal(t, hasPartition, true)
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node.Close()
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}
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func TestMetaService_processModify(t *testing.T) {
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node := newQueryNodeMock()
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node.metaService = newMetaService(node.queryNodeLoopCtx, node.replica)
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key1 := Params.MetaRootPath + "/collection/0"
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msg1 := `schema: <
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name: "test"
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fields: <
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fieldID:100
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name: "vec"
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data_type: VECTOR_FLOAT
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type_params: <
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key: "dim"
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value: "16"
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>
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index_params: <
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key: "metric_type"
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value: "L2"
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>
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>
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fields: <
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fieldID:101
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name: "age"
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data_type: INT32
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type_params: <
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key: "dim"
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value: "1"
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>
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>
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>
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segmentIDs: 0
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partition_tags: "p0"
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partition_tags: "p1"
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partition_tags: "p2"
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`
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(*node.metaService).processCreate(key1, msg1)
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collectionNum := node.replica.getCollectionNum()
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assert.Equal(t, collectionNum, 1)
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collection, err := node.replica.getCollectionByName("test")
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assert.NoError(t, err)
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assert.Equal(t, collection.ID(), UniqueID(0))
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partitionNum, err := node.replica.getPartitionNum(UniqueID(0))
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assert.NoError(t, err)
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assert.Equal(t, partitionNum, 3)
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hasPartition := node.replica.hasPartition(UniqueID(0), "p0")
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assert.Equal(t, hasPartition, true)
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hasPartition = node.replica.hasPartition(UniqueID(0), "p1")
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assert.Equal(t, hasPartition, true)
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hasPartition = node.replica.hasPartition(UniqueID(0), "p2")
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assert.Equal(t, hasPartition, true)
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hasPartition = node.replica.hasPartition(UniqueID(0), "p3")
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assert.Equal(t, hasPartition, false)
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key2 := Params.MetaRootPath + "/segment/0"
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msg2 := `partition_tag: "p1"
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channel_start: 0
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channel_end: 1
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close_time: 18446744073709551615
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`
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(*node.metaService).processCreate(key2, msg2)
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s, err := node.replica.getSegmentByID(UniqueID(0))
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assert.NoError(t, err)
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assert.Equal(t, s.segmentID, UniqueID(0))
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// modify
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// TODO: use different index for testing processCollectionModify
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msg3 := `schema: <
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name: "test"
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fields: <
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fieldID:100
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name: "vec"
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data_type: VECTOR_FLOAT
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type_params: <
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key: "dim"
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value: "16"
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>
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index_params: <
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key: "metric_type"
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value: "L2"
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>
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>
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fields: <
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fieldID:101
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name: "age"
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data_type: INT32
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type_params: <
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key: "dim"
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value: "1"
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>
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>
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>
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segmentIDs: 0
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partition_tags: "p1"
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partition_tags: "p2"
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partition_tags: "p3"
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`
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(*node.metaService).processModify(key1, msg3)
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collection, err = node.replica.getCollectionByName("test")
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assert.NoError(t, err)
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assert.Equal(t, collection.ID(), UniqueID(0))
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partitionNum, err = node.replica.getPartitionNum(UniqueID(0))
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assert.NoError(t, err)
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assert.Equal(t, partitionNum, 3)
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hasPartition = node.replica.hasPartition(UniqueID(0), "p0")
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assert.Equal(t, hasPartition, false)
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hasPartition = node.replica.hasPartition(UniqueID(0), "p1")
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assert.Equal(t, hasPartition, true)
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hasPartition = node.replica.hasPartition(UniqueID(0), "p2")
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assert.Equal(t, hasPartition, true)
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hasPartition = node.replica.hasPartition(UniqueID(0), "p3")
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assert.Equal(t, hasPartition, true)
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msg4 := `partition_tag: "p1"
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channel_start: 0
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channel_end: 1
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close_time: 18446744073709551615
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`
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(*node.metaService).processModify(key2, msg4)
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seg, err := node.replica.getSegmentByID(UniqueID(0))
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assert.NoError(t, err)
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assert.Equal(t, seg.segmentID, UniqueID(0))
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node.Close()
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}
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func TestMetaService_processSegmentDelete(t *testing.T) {
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node := newQueryNodeMock()
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collectionName := "collection0"
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collectionID := UniqueID(0)
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initTestMeta(t, node, collectionName, collectionID, 0)
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node.metaService = newMetaService(node.queryNodeLoopCtx, node.replica)
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id := "0"
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value := `partition_tag: "default"
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channel_start: 0
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channel_end: 1
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close_time: 18446744073709551615
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`
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(*node.metaService).processSegmentCreate(id, value)
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seg, err := node.replica.getSegmentByID(UniqueID(0))
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assert.NoError(t, err)
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assert.Equal(t, seg.segmentID, UniqueID(0))
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(*node.metaService).processSegmentDelete("0")
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mapSize := node.replica.getSegmentNum()
|
|
assert.Equal(t, mapSize, 0)
|
|
node.Close()
|
|
}
|
|
|
|
func TestMetaService_processCollectionDelete(t *testing.T) {
|
|
node := newQueryNodeMock()
|
|
node.metaService = newMetaService(node.queryNodeLoopCtx, node.replica)
|
|
|
|
id := "0"
|
|
value := `schema: <
|
|
name: "test"
|
|
fields: <
|
|
fieldID:100
|
|
name: "vec"
|
|
data_type: VECTOR_FLOAT
|
|
type_params: <
|
|
key: "dim"
|
|
value: "16"
|
|
>
|
|
index_params: <
|
|
key: "metric_type"
|
|
value: "L2"
|
|
>
|
|
>
|
|
fields: <
|
|
fieldID:101
|
|
name: "age"
|
|
data_type: INT32
|
|
type_params: <
|
|
key: "dim"
|
|
value: "1"
|
|
>
|
|
>
|
|
>
|
|
segmentIDs: 0
|
|
partition_tags: "default"
|
|
`
|
|
|
|
(*node.metaService).processCollectionCreate(id, value)
|
|
collectionNum := node.replica.getCollectionNum()
|
|
assert.Equal(t, collectionNum, 1)
|
|
|
|
collection, err := node.replica.getCollectionByName("test")
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, collection.ID(), UniqueID(0))
|
|
|
|
(*node.metaService).processCollectionDelete(id)
|
|
collectionNum = node.replica.getCollectionNum()
|
|
assert.Equal(t, collectionNum, 0)
|
|
node.Close()
|
|
}
|
|
|
|
func TestMetaService_processDelete(t *testing.T) {
|
|
node := newQueryNodeMock()
|
|
node.metaService = newMetaService(node.queryNodeLoopCtx, node.replica)
|
|
|
|
key1 := Params.MetaRootPath + "/collection/0"
|
|
msg1 := `schema: <
|
|
name: "test"
|
|
fields: <
|
|
fieldID:100
|
|
name: "vec"
|
|
data_type: VECTOR_FLOAT
|
|
type_params: <
|
|
key: "dim"
|
|
value: "16"
|
|
>
|
|
index_params: <
|
|
key: "metric_type"
|
|
value: "L2"
|
|
>
|
|
>
|
|
fields: <
|
|
fieldID:101
|
|
name: "age"
|
|
data_type: INT32
|
|
type_params: <
|
|
key: "dim"
|
|
value: "1"
|
|
>
|
|
>
|
|
>
|
|
segmentIDs: 0
|
|
partition_tags: "default"
|
|
`
|
|
|
|
(*node.metaService).processCreate(key1, msg1)
|
|
collectionNum := node.replica.getCollectionNum()
|
|
assert.Equal(t, collectionNum, 1)
|
|
|
|
collection, err := node.replica.getCollectionByName("test")
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, collection.ID(), UniqueID(0))
|
|
|
|
key2 := Params.MetaRootPath + "/segment/0"
|
|
msg2 := `partition_tag: "default"
|
|
channel_start: 0
|
|
channel_end: 1
|
|
close_time: 18446744073709551615
|
|
`
|
|
|
|
(*node.metaService).processCreate(key2, msg2)
|
|
seg, err := node.replica.getSegmentByID(UniqueID(0))
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, seg.segmentID, UniqueID(0))
|
|
|
|
(*node.metaService).processDelete(key1)
|
|
collectionsSize := node.replica.getCollectionNum()
|
|
assert.Equal(t, collectionsSize, 0)
|
|
|
|
mapSize := node.replica.getSegmentNum()
|
|
assert.Equal(t, mapSize, 0)
|
|
node.Close()
|
|
}
|
|
|
|
func TestMetaService_processResp(t *testing.T) {
|
|
node := newQueryNodeMock()
|
|
node.metaService = newMetaService(node.queryNodeLoopCtx, node.replica)
|
|
|
|
metaChan := (*node.metaService).kvBase.WatchWithPrefix("")
|
|
|
|
select {
|
|
case <-node.queryNodeLoopCtx.Done():
|
|
return
|
|
case resp := <-metaChan:
|
|
_ = (*node.metaService).processResp(resp)
|
|
}
|
|
node.Close()
|
|
}
|
|
|
|
func TestMetaService_loadCollections(t *testing.T) {
|
|
node := newQueryNodeMock()
|
|
node.metaService = newMetaService(node.queryNodeLoopCtx, node.replica)
|
|
|
|
err2 := (*node.metaService).loadCollections()
|
|
assert.Nil(t, err2)
|
|
node.Close()
|
|
}
|
|
|
|
func TestMetaService_loadSegments(t *testing.T) {
|
|
node := newQueryNodeMock()
|
|
node.metaService = newMetaService(node.queryNodeLoopCtx, node.replica)
|
|
|
|
err2 := (*node.metaService).loadSegments()
|
|
assert.Nil(t, err2)
|
|
node.Close()
|
|
}
|