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https://gitee.com/milvus-io/milvus.git
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309d564796
issue: #43897 - Part of collection/index related DDL is implemented by WAL-based DDL framework now. - Support following message type in wal, CreateCollection, DropCollection, CreatePartition, DropPartition, CreateIndex, AlterIndex, DropIndex. - Part of collection/index related DDL can be synced by new CDC now. - Refactor some UT for collection/index DDL. - Add Tombstone scheduler to manage the tombstone GC for collection or partition meta. - Move the vchannel allocation into streaming pchannel manager. --------- Signed-off-by: chyezh <chyezh@outlook.com>
77 lines
2.1 KiB
Go
77 lines
2.1 KiB
Go
package model
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import (
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pb "github.com/milvus-io/milvus/pkg/v2/proto/etcdpb"
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)
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type Partition struct {
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PartitionID int64
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PartitionName string
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PartitionCreatedTimestamp uint64
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CollectionID int64
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State pb.PartitionState
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}
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func (p *Partition) Available() bool {
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return p.State == pb.PartitionState_PartitionCreated
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}
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func (p *Partition) Clone() *Partition {
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return &Partition{
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PartitionID: p.PartitionID,
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PartitionName: p.PartitionName,
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PartitionCreatedTimestamp: p.PartitionCreatedTimestamp,
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CollectionID: p.CollectionID,
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State: p.State,
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}
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}
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func ClonePartitions(partitions []*Partition) []*Partition {
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clone := make([]*Partition, 0, len(partitions))
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for _, partition := range partitions {
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clone = append(clone, partition.Clone())
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}
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return clone
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}
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func (p *Partition) Equal(other Partition) bool {
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return p.PartitionName == other.PartitionName
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}
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func CheckPartitionsEqual(partitionsA, partitionsB []*Partition) bool {
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if len(partitionsA) != len(partitionsB) {
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return false
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}
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mapA := make(map[string]*Partition)
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for _, p := range partitionsA {
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mapA[p.PartitionName] = p
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}
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for _, p := range partitionsB {
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if other, exists := mapA[p.PartitionName]; !exists || !p.Equal(*other) {
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return false
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}
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}
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return true
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}
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func MarshalPartitionModel(partition *Partition) *pb.PartitionInfo {
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return &pb.PartitionInfo{
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PartitionID: partition.PartitionID,
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PartitionName: partition.PartitionName,
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PartitionCreatedTimestamp: partition.PartitionCreatedTimestamp,
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CollectionId: partition.CollectionID,
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State: partition.State,
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}
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}
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func UnmarshalPartitionModel(info *pb.PartitionInfo) *Partition {
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return &Partition{
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PartitionID: info.GetPartitionID(),
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PartitionName: info.GetPartitionName(),
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PartitionCreatedTimestamp: info.GetPartitionCreatedTimestamp(),
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CollectionID: info.GetCollectionId(),
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State: info.GetState(),
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}
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}
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