mirror of
https://gitee.com/milvus-io/milvus.git
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626854cf0c
Signed-off-by: sunby <bingyi.sun@zilliz.com> Co-authored-by: yah01 <yang.cen@zilliz.com> Co-authored-by: Wei Liu <wei.liu@zilliz.com> Co-authored-by: Congqi Xia <congqi.xia@zilliz.com> Signed-off-by: sunby <bingyi.sun@zilliz.com> Co-authored-by: sunby <bingyi.sun@zilliz.com> Co-authored-by: yah01 <yang.cen@zilliz.com> Co-authored-by: Wei Liu <wei.liu@zilliz.com> Co-authored-by: Congqi Xia <congqi.xia@zilliz.com>
316 lines
8.8 KiB
Go
316 lines
8.8 KiB
Go
package meta
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import (
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"sort"
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"testing"
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"time"
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"github.com/golang/protobuf/proto"
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"github.com/milvus-io/milvus/internal/kv"
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etcdkv "github.com/milvus-io/milvus/internal/kv/etcd"
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"github.com/milvus-io/milvus/internal/proto/querypb"
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. "github.com/milvus-io/milvus/internal/querycoordv2/params"
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"github.com/milvus-io/milvus/internal/util/etcd"
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"github.com/stretchr/testify/suite"
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)
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type CollectionManagerSuite struct {
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suite.Suite
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// Data
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collections []int64
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partitions map[int64][]int64 // CollectionID -> PartitionIDs
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loadTypes []querypb.LoadType
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replicaNumber []int32
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loadPercentage []int32
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// Mocks
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kv kv.MetaKv
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store Store
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// Test object
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mgr *CollectionManager
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}
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func (suite *CollectionManagerSuite) SetupSuite() {
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Params.Init()
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suite.collections = []int64{100, 101, 102}
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suite.partitions = map[int64][]int64{
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100: {10},
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101: {11, 12},
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102: {13, 14, 15},
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}
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suite.loadTypes = []querypb.LoadType{
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querypb.LoadType_LoadCollection,
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querypb.LoadType_LoadPartition,
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querypb.LoadType_LoadCollection,
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}
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suite.replicaNumber = []int32{1, 2, 3}
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suite.loadPercentage = []int32{0, 50, 100}
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}
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func (suite *CollectionManagerSuite) SetupTest() {
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var err error
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config := GenerateEtcdConfig()
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cli, err := etcd.GetEtcdClient(&config)
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suite.Require().NoError(err)
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suite.kv = etcdkv.NewEtcdKV(cli, config.MetaRootPath)
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suite.store = NewMetaStore(suite.kv)
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suite.mgr = NewCollectionManager(suite.store)
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suite.loadAll()
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}
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func (suite *CollectionManagerSuite) TearDownTest() {
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suite.kv.Close()
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}
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func (suite *CollectionManagerSuite) TestGetProperty() {
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mgr := suite.mgr
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for i, collection := range suite.collections {
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loadType := mgr.GetLoadType(collection)
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replicaNumber := mgr.GetReplicaNumber(collection)
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percentage := mgr.GetLoadPercentage(collection)
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exist := mgr.Exist(collection)
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suite.Equal(suite.loadTypes[i], loadType)
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suite.Equal(suite.replicaNumber[i], replicaNumber)
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suite.Equal(suite.loadPercentage[i], percentage)
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suite.True(exist)
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}
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invalidCollection := -1
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loadType := mgr.GetLoadType(int64(invalidCollection))
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replicaNumber := mgr.GetReplicaNumber(int64(invalidCollection))
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percentage := mgr.GetLoadPercentage(int64(invalidCollection))
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exist := mgr.Exist(int64(invalidCollection))
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suite.Equal(querypb.LoadType_UnKnownType, loadType)
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suite.EqualValues(-1, replicaNumber)
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suite.EqualValues(-1, percentage)
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suite.False(exist)
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}
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func (suite *CollectionManagerSuite) TestGet() {
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mgr := suite.mgr
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allCollections := mgr.GetAllCollections()
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allPartitions := mgr.GetAllPartitions()
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for i, collectionID := range suite.collections {
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if suite.loadTypes[i] == querypb.LoadType_LoadCollection {
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collection := mgr.GetCollection(collectionID)
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suite.Equal(collectionID, collection.GetCollectionID())
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suite.Contains(allCollections, collection)
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} else {
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partitions := mgr.GetPartitionsByCollection(collectionID)
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suite.Len(partitions, len(suite.partitions[collectionID]))
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for _, partitionID := range suite.partitions[collectionID] {
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partition := mgr.GetPartition(partitionID)
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suite.Equal(collectionID, partition.GetCollectionID())
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suite.Equal(partitionID, partition.GetPartitionID())
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suite.Contains(partitions, partition)
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suite.Contains(allPartitions, partition)
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}
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}
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}
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all := mgr.GetAll()
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sort.Slice(all, func(i, j int) bool { return all[i] < all[j] })
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suite.Equal(suite.collections, all)
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}
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func (suite *CollectionManagerSuite) TestUpdate() {
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mgr := suite.mgr
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collections := mgr.GetAllCollections()
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partitions := mgr.GetAllPartitions()
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for _, collection := range collections {
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collection := collection.Clone()
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collection.LoadPercentage = 100
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ok := mgr.UpdateCollectionInMemory(collection)
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suite.True(ok)
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modified := mgr.GetCollection(collection.GetCollectionID())
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suite.Equal(collection, modified)
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suite.EqualValues(100, modified.LoadPercentage)
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collection.Status = querypb.LoadStatus_Loaded
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err := mgr.UpdateCollection(collection)
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suite.NoError(err)
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}
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for _, partition := range partitions {
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partition := partition.Clone()
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partition.LoadPercentage = 100
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ok := mgr.UpdatePartitionInMemory(partition)
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suite.True(ok)
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modified := mgr.GetPartition(partition.GetPartitionID())
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suite.Equal(partition, modified)
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suite.EqualValues(100, modified.LoadPercentage)
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partition.Status = querypb.LoadStatus_Loaded
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err := mgr.UpdatePartition(partition)
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suite.NoError(err)
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}
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suite.clearMemory()
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err := mgr.Recover()
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suite.NoError(err)
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collections = mgr.GetAllCollections()
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partitions = mgr.GetAllPartitions()
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for _, collection := range collections {
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suite.Equal(querypb.LoadStatus_Loaded, collection.GetStatus())
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}
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for _, partition := range partitions {
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suite.Equal(querypb.LoadStatus_Loaded, partition.GetStatus())
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}
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}
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func (suite *CollectionManagerSuite) TestRemove() {
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mgr := suite.mgr
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// Remove collections/partitions
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for i, collectionID := range suite.collections {
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if suite.loadTypes[i] == querypb.LoadType_LoadCollection {
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err := mgr.RemoveCollection(collectionID)
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suite.NoError(err)
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} else {
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err := mgr.RemovePartition(suite.partitions[collectionID]...)
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suite.NoError(err)
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}
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}
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// Try to get the removed items
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for i, collectionID := range suite.collections {
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if suite.loadTypes[i] == querypb.LoadType_LoadCollection {
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collection := mgr.GetCollection(collectionID)
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suite.Nil(collection)
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} else {
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partitions := mgr.GetPartitionsByCollection(collectionID)
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suite.Empty(partitions)
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}
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}
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// Make sure the removes applied to meta store
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err := mgr.Recover()
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suite.NoError(err)
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for i, collectionID := range suite.collections {
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if suite.loadTypes[i] == querypb.LoadType_LoadCollection {
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collection := mgr.GetCollection(collectionID)
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suite.Nil(collection)
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} else {
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partitions := mgr.GetPartitionsByCollection(collectionID)
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suite.Empty(partitions)
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}
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}
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// RemoveCollection also works for partitions
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suite.loadAll()
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for i, collectionID := range suite.collections {
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if suite.loadTypes[i] == querypb.LoadType_LoadPartition {
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err := mgr.RemoveCollection(collectionID)
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suite.NoError(err)
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partitions := mgr.GetPartitionsByCollection(collectionID)
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suite.Empty(partitions)
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}
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}
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}
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func (suite *CollectionManagerSuite) TestRecover() {
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mgr := suite.mgr
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suite.clearMemory()
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err := mgr.Recover()
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suite.NoError(err)
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for i, collection := range suite.collections {
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exist := suite.loadPercentage[i] == 100
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suite.Equal(exist, mgr.Exist(collection))
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}
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// Test recover from 2.1 meta store
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collectionInfo := querypb.CollectionInfo{
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CollectionID: 1000,
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PartitionIDs: []int64{100, 101},
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LoadType: querypb.LoadType_LoadCollection,
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ReplicaNumber: 3,
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}
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value, err := proto.Marshal(&collectionInfo)
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suite.NoError(err)
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err = suite.kv.Save(CollectionMetaPrefixV1+"/1000", string(value))
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suite.NoError(err)
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collectionInfo = querypb.CollectionInfo{
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CollectionID: 1001,
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PartitionIDs: []int64{102, 103},
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LoadType: querypb.LoadType_LoadPartition,
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ReplicaNumber: 1,
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}
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value, err = proto.Marshal(&collectionInfo)
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suite.NoError(err)
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err = suite.kv.Save(CollectionMetaPrefixV1+"/1001", string(value))
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suite.NoError(err)
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suite.clearMemory()
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err = mgr.Recover()
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suite.NoError(err)
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// Verify collection
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suite.True(mgr.Exist(1000))
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suite.Equal(querypb.LoadType_LoadCollection, mgr.GetLoadType(1000))
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suite.EqualValues(3, mgr.GetReplicaNumber(1000))
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// Verify partitions
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suite.True(mgr.Exist(1001))
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suite.Equal(querypb.LoadType_LoadPartition, mgr.GetLoadType(1001))
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suite.EqualValues(1, mgr.GetReplicaNumber(1001))
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suite.NotNil(mgr.GetPartition(102))
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suite.NotNil(mgr.GetPartition(103))
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suite.Len(mgr.getPartitionsByCollection(1001), 2)
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}
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func (suite *CollectionManagerSuite) loadAll() {
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mgr := suite.mgr
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for i, collection := range suite.collections {
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status := querypb.LoadStatus_Loaded
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if suite.loadPercentage[i] < 100 {
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status = querypb.LoadStatus_Loading
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}
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if suite.loadTypes[i] == querypb.LoadType_LoadCollection {
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mgr.PutCollection(&Collection{
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CollectionLoadInfo: &querypb.CollectionLoadInfo{
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CollectionID: collection,
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ReplicaNumber: suite.replicaNumber[i],
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Status: status,
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},
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LoadPercentage: suite.loadPercentage[i],
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CreatedAt: time.Now(),
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})
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} else {
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for _, partition := range suite.partitions[collection] {
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mgr.PutPartition(&Partition{
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PartitionLoadInfo: &querypb.PartitionLoadInfo{
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CollectionID: collection,
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PartitionID: partition,
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ReplicaNumber: suite.replicaNumber[i],
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Status: status,
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},
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LoadPercentage: suite.loadPercentage[i],
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CreatedAt: time.Now(),
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})
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}
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}
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}
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}
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func (suite *CollectionManagerSuite) clearMemory() {
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suite.mgr.collections = make(map[int64]*Collection)
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suite.mgr.partitions = make(map[int64]*Partition)
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}
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func TestCollectionManager(t *testing.T) {
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suite.Run(t, new(CollectionManagerSuite))
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}
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