mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-05 05:18:52 +08:00
2247 lines
54 KiB
Go
2247 lines
54 KiB
Go
package proxynode
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import (
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"context"
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"errors"
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"fmt"
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"math"
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"strconv"
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"go.uber.org/zap"
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"github.com/golang/protobuf/proto"
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"github.com/zilliztech/milvus-distributed/internal/allocator"
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"github.com/zilliztech/milvus-distributed/internal/log"
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"github.com/zilliztech/milvus-distributed/internal/msgstream"
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"github.com/zilliztech/milvus-distributed/internal/proto/commonpb"
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"github.com/zilliztech/milvus-distributed/internal/proto/datapb"
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"github.com/zilliztech/milvus-distributed/internal/proto/indexpb"
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"github.com/zilliztech/milvus-distributed/internal/proto/internalpb2"
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"github.com/zilliztech/milvus-distributed/internal/proto/milvuspb"
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"github.com/zilliztech/milvus-distributed/internal/proto/querypb"
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"github.com/zilliztech/milvus-distributed/internal/proto/schemapb"
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"github.com/zilliztech/milvus-distributed/internal/types"
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"github.com/zilliztech/milvus-distributed/internal/util/typeutil"
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)
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const (
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InsertTaskName = "InsertTask"
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CreateCollectionTaskName = "CreateCollectionTask"
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DropCollectionTaskName = "DropCollectionTask"
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SearchTaskName = "SearchTask"
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HasCollectionTaskName = "HasCollectionTask"
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DescribeCollectionTaskName = "DescribeCollectionTask"
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GetCollectionStatisticsTaskName = "GetCollectionStatisticsTask"
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ShowCollectionTaskName = "ShowCollectionTask"
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CreatePartitionTaskName = "CreatePartitionTask"
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DropPartitionTaskName = "DropPartitionTask"
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HasPartitionTaskName = "HasPartitionTask"
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ShowPartitionTaskName = "ShowPartitionTask"
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CreateIndexTaskName = "CreateIndexTask"
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DescribeIndexTaskName = "DescribeIndexTask"
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DropIndexTaskName = "DropIndexTask"
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GetIndexStateTaskName = "GetIndexStateTask"
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FlushTaskName = "FlushTask"
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LoadCollectionTaskName = "LoadCollectionTask"
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ReleaseCollectionTaskName = "ReleaseCollectionTask"
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LoadPartitionTaskName = "LoadPartitionTask"
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ReleasePartitionTaskName = "ReleasePartitionTask"
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)
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type task interface {
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Ctx() context.Context
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ID() UniqueID // return ReqID
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SetID(uid UniqueID) // set ReqID
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Name() string
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Type() commonpb.MsgType
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BeginTs() Timestamp
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EndTs() Timestamp
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SetTs(ts Timestamp)
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OnEnqueue() error
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PreExecute(ctx context.Context) error
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Execute(ctx context.Context) error
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PostExecute(ctx context.Context) error
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WaitToFinish() error
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Notify(err error)
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}
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type BaseInsertTask = msgstream.InsertMsg
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type InsertTask struct {
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BaseInsertTask
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Condition
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ctx context.Context
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dataService types.DataService
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result *milvuspb.InsertResponse
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rowIDAllocator *allocator.IDAllocator
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}
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func (it *InsertTask) Ctx() context.Context {
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return it.ctx
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}
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func (it *InsertTask) ID() UniqueID {
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return it.Base.MsgID
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}
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func (it *InsertTask) SetID(uid UniqueID) {
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it.Base.MsgID = uid
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}
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func (it *InsertTask) Name() string {
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return InsertTaskName
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}
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func (it *InsertTask) Type() commonpb.MsgType {
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return it.Base.MsgType
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}
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func (it *InsertTask) BeginTs() Timestamp {
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return it.BeginTimestamp
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}
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func (it *InsertTask) SetTs(ts Timestamp) {
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rowNum := len(it.RowData)
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it.Timestamps = make([]uint64, rowNum)
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for index := range it.Timestamps {
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it.Timestamps[index] = ts
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}
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it.BeginTimestamp = ts
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it.EndTimestamp = ts
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}
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func (it *InsertTask) EndTs() Timestamp {
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return it.EndTimestamp
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}
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func (it *InsertTask) OnEnqueue() error {
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return nil
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}
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func (it *InsertTask) PreExecute(ctx context.Context) error {
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it.Base.MsgType = commonpb.MsgType_Insert
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it.Base.SourceID = Params.ProxyID
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collectionName := it.BaseInsertTask.CollectionName
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if err := ValidateCollectionName(collectionName); err != nil {
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return err
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}
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partitionTag := it.BaseInsertTask.PartitionName
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if err := ValidatePartitionTag(partitionTag, true); err != nil {
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return err
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}
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return nil
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}
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func (it *InsertTask) Execute(ctx context.Context) error {
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collectionName := it.BaseInsertTask.CollectionName
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collSchema, err := globalMetaCache.GetCollectionSchema(ctx, collectionName)
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if err != nil {
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return err
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}
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autoID := collSchema.AutoID
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collID, err := globalMetaCache.GetCollectionID(ctx, collectionName)
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if err != nil {
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return err
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}
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it.CollectionID = collID
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var partitionID UniqueID
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if len(it.PartitionName) > 0 {
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partitionID, err = globalMetaCache.GetPartitionID(ctx, collectionName, it.PartitionName)
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if err != nil {
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return err
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}
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} else {
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partitionID, err = globalMetaCache.GetPartitionID(ctx, collectionName, Params.DefaultPartitionTag)
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if err != nil {
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return err
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}
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}
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it.PartitionID = partitionID
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var rowIDBegin UniqueID
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var rowIDEnd UniqueID
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rowNums := len(it.BaseInsertTask.RowData)
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rowIDBegin, rowIDEnd, _ = it.rowIDAllocator.Alloc(uint32(rowNums))
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it.BaseInsertTask.RowIDs = make([]UniqueID, rowNums)
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for i := rowIDBegin; i < rowIDEnd; i++ {
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offset := i - rowIDBegin
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it.BaseInsertTask.RowIDs[offset] = i
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}
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if autoID {
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if it.HashValues == nil || len(it.HashValues) == 0 {
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it.HashValues = make([]uint32, 0)
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}
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for _, rowID := range it.RowIDs {
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hashValue, _ := typeutil.Hash32Int64(rowID)
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it.HashValues = append(it.HashValues, hashValue)
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}
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}
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var tsMsg msgstream.TsMsg = &it.BaseInsertTask
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msgPack := &msgstream.MsgPack{
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BeginTs: it.BeginTs(),
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EndTs: it.EndTs(),
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Msgs: make([]msgstream.TsMsg, 1),
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}
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it.result = &milvuspb.InsertResponse{
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Status: &commonpb.Status{
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ErrorCode: commonpb.ErrorCode_ERROR_CODE_SUCCESS,
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},
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RowIDBegin: rowIDBegin,
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RowIDEnd: rowIDEnd,
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}
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msgPack.Msgs[0] = tsMsg
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stream, err := globalInsertChannelsMap.getInsertMsgStream(collID)
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if err != nil {
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resp, _ := it.dataService.GetInsertChannels(ctx, &datapb.InsertChannelRequest{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_Insert, // todo
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MsgID: it.Base.MsgID, // todo
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Timestamp: 0, // todo
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SourceID: Params.ProxyID,
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},
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DbID: 0, // todo
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CollectionID: collID,
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})
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if resp == nil {
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return errors.New("get insert channels resp is nil")
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}
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if resp.Status.ErrorCode != commonpb.ErrorCode_ERROR_CODE_SUCCESS {
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return errors.New(resp.Status.Reason)
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}
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err = globalInsertChannelsMap.createInsertMsgStream(collID, resp.Values)
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if err != nil {
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return err
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}
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}
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stream, err = globalInsertChannelsMap.getInsertMsgStream(collID)
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if err != nil {
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it.result.Status.ErrorCode = commonpb.ErrorCode_ERROR_CODE_UNEXPECTED_ERROR
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it.result.Status.Reason = err.Error()
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return err
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}
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err = stream.Produce(ctx, msgPack)
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if err != nil {
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it.result.Status.ErrorCode = commonpb.ErrorCode_ERROR_CODE_UNEXPECTED_ERROR
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it.result.Status.Reason = err.Error()
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return err
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}
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return nil
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}
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func (it *InsertTask) PostExecute(ctx context.Context) error {
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return nil
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}
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type CreateCollectionTask struct {
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Condition
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*milvuspb.CreateCollectionRequest
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ctx context.Context
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masterService types.MasterService
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dataServiceClient types.DataService
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result *commonpb.Status
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schema *schemapb.CollectionSchema
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}
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func (cct *CreateCollectionTask) Ctx() context.Context {
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return cct.ctx
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}
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func (cct *CreateCollectionTask) ID() UniqueID {
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return cct.Base.MsgID
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}
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func (cct *CreateCollectionTask) SetID(uid UniqueID) {
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cct.Base.MsgID = uid
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}
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func (cct *CreateCollectionTask) Name() string {
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return CreateCollectionTaskName
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}
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func (cct *CreateCollectionTask) Type() commonpb.MsgType {
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return cct.Base.MsgType
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}
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func (cct *CreateCollectionTask) BeginTs() Timestamp {
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return cct.Base.Timestamp
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}
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func (cct *CreateCollectionTask) EndTs() Timestamp {
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return cct.Base.Timestamp
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}
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func (cct *CreateCollectionTask) SetTs(ts Timestamp) {
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cct.Base.Timestamp = ts
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}
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func (cct *CreateCollectionTask) OnEnqueue() error {
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cct.Base = &commonpb.MsgBase{}
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return nil
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}
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func (cct *CreateCollectionTask) PreExecute(ctx context.Context) error {
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cct.Base.MsgType = commonpb.MsgType_CreateCollection
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cct.Base.SourceID = Params.ProxyID
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cct.schema = &schemapb.CollectionSchema{}
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err := proto.Unmarshal(cct.Schema, cct.schema)
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if err != nil {
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return err
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}
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if int64(len(cct.schema.Fields)) > Params.MaxFieldNum {
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return fmt.Errorf("maximum field's number should be limited to %d", Params.MaxFieldNum)
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}
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// validate collection name
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if err := ValidateCollectionName(cct.schema.Name); err != nil {
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return err
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}
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if err := ValidateDuplicatedFieldName(cct.schema.Fields); err != nil {
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return err
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}
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if err := ValidatePrimaryKey(cct.schema); err != nil {
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return err
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}
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// validate field name
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for _, field := range cct.schema.Fields {
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if err := ValidateFieldName(field.Name); err != nil {
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return err
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}
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if field.DataType == schemapb.DataType_VECTOR_FLOAT || field.DataType == schemapb.DataType_VECTOR_BINARY {
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exist := false
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var dim int64 = 0
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for _, param := range field.TypeParams {
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if param.Key == "dim" {
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exist = true
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tmp, err := strconv.ParseInt(param.Value, 10, 64)
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if err != nil {
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return err
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}
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dim = tmp
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break
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}
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}
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if !exist {
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return errors.New("dimension is not defined in field type params")
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}
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if field.DataType == schemapb.DataType_VECTOR_FLOAT {
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if err := ValidateDimension(dim, false); err != nil {
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return err
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}
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} else {
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if err := ValidateDimension(dim, true); err != nil {
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return err
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}
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}
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}
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}
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return nil
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}
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func (cct *CreateCollectionTask) Execute(ctx context.Context) error {
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var err error
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cct.result, err = cct.masterService.CreateCollection(ctx, cct.CreateCollectionRequest)
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if err != nil {
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return err
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}
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if cct.result.ErrorCode == commonpb.ErrorCode_ERROR_CODE_SUCCESS {
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collID, err := globalMetaCache.GetCollectionID(ctx, cct.CollectionName)
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if err != nil {
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return err
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}
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resp, _ := cct.dataServiceClient.GetInsertChannels(ctx, &datapb.InsertChannelRequest{
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Base: &commonpb.MsgBase{
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MsgType: commonpb.MsgType_Insert, // todo
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MsgID: cct.Base.MsgID, // todo
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Timestamp: 0, // todo
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SourceID: Params.ProxyID,
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},
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DbID: 0, // todo
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CollectionID: collID,
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})
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if resp == nil {
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return errors.New("get insert channels resp is nil")
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}
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if resp.Status.ErrorCode != commonpb.ErrorCode_ERROR_CODE_SUCCESS {
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return errors.New(resp.Status.Reason)
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}
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err = globalInsertChannelsMap.createInsertMsgStream(collID, resp.Values)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func (cct *CreateCollectionTask) PostExecute(ctx context.Context) error {
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return nil
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}
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type DropCollectionTask struct {
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Condition
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*milvuspb.DropCollectionRequest
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ctx context.Context
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masterService types.MasterService
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result *commonpb.Status
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}
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func (dct *DropCollectionTask) Ctx() context.Context {
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return dct.ctx
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}
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func (dct *DropCollectionTask) ID() UniqueID {
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return dct.Base.MsgID
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}
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func (dct *DropCollectionTask) SetID(uid UniqueID) {
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dct.Base.MsgID = uid
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}
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func (dct *DropCollectionTask) Name() string {
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return DropCollectionTaskName
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}
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func (dct *DropCollectionTask) Type() commonpb.MsgType {
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return dct.Base.MsgType
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}
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func (dct *DropCollectionTask) BeginTs() Timestamp {
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return dct.Base.Timestamp
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}
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func (dct *DropCollectionTask) EndTs() Timestamp {
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return dct.Base.Timestamp
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}
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func (dct *DropCollectionTask) SetTs(ts Timestamp) {
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dct.Base.Timestamp = ts
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}
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func (dct *DropCollectionTask) OnEnqueue() error {
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dct.Base = &commonpb.MsgBase{}
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return nil
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}
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func (dct *DropCollectionTask) PreExecute(ctx context.Context) error {
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dct.Base.MsgType = commonpb.MsgType_DropCollection
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dct.Base.SourceID = Params.ProxyID
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if err := ValidateCollectionName(dct.CollectionName); err != nil {
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return err
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}
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return nil
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}
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func (dct *DropCollectionTask) Execute(ctx context.Context) error {
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collID, err := globalMetaCache.GetCollectionID(ctx, dct.CollectionName)
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if err != nil {
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return err
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}
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dct.result, err = dct.masterService.DropCollection(ctx, dct.DropCollectionRequest)
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if err != nil {
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return err
|
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}
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err = globalInsertChannelsMap.closeInsertMsgStream(collID)
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if err != nil {
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return err
|
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}
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return nil
|
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}
|
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|
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func (dct *DropCollectionTask) PostExecute(ctx context.Context) error {
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globalMetaCache.RemoveCollection(ctx, dct.CollectionName)
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return nil
|
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}
|
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|
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type SearchTask struct {
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Condition
|
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*internalpb2.SearchRequest
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ctx context.Context
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queryMsgStream msgstream.MsgStream
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resultBuf chan []*internalpb2.SearchResults
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result *milvuspb.SearchResults
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query *milvuspb.SearchRequest
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}
|
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|
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func (st *SearchTask) Ctx() context.Context {
|
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return st.ctx
|
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}
|
|
|
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func (st *SearchTask) ID() UniqueID {
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return st.Base.MsgID
|
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}
|
|
|
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func (st *SearchTask) SetID(uid UniqueID) {
|
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st.Base.MsgID = uid
|
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}
|
|
|
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func (st *SearchTask) Name() string {
|
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return SearchTaskName
|
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}
|
|
|
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func (st *SearchTask) Type() commonpb.MsgType {
|
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return st.Base.MsgType
|
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}
|
|
|
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func (st *SearchTask) BeginTs() Timestamp {
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return st.Base.Timestamp
|
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}
|
|
|
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func (st *SearchTask) EndTs() Timestamp {
|
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return st.Base.Timestamp
|
|
}
|
|
|
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func (st *SearchTask) SetTs(ts Timestamp) {
|
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st.Base.Timestamp = ts
|
|
}
|
|
|
|
func (st *SearchTask) OnEnqueue() error {
|
|
return nil
|
|
}
|
|
|
|
func (st *SearchTask) PreExecute(ctx context.Context) error {
|
|
st.Base.MsgType = commonpb.MsgType_Search
|
|
st.Base.SourceID = Params.ProxyID
|
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|
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collectionName := st.query.CollectionName
|
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_, err := globalMetaCache.GetCollectionID(ctx, collectionName)
|
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if err != nil { // err is not nil if collection not exists
|
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return err
|
|
}
|
|
|
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if err := ValidateCollectionName(st.query.CollectionName); err != nil {
|
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return err
|
|
}
|
|
|
|
for _, tag := range st.query.PartitionNames {
|
|
if err := ValidatePartitionTag(tag, false); err != nil {
|
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return err
|
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}
|
|
}
|
|
st.Base.MsgType = commonpb.MsgType_Search
|
|
queryBytes, err := proto.Marshal(st.query)
|
|
if err != nil {
|
|
return err
|
|
}
|
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st.Query = &commonpb.Blob{
|
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Value: queryBytes,
|
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}
|
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|
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st.ResultChannelID = Params.SearchResultChannelNames[0]
|
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st.DbID = 0 // todo
|
|
collectionID, err := globalMetaCache.GetCollectionID(ctx, collectionName)
|
|
if err != nil { // err is not nil if collection not exists
|
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return err
|
|
}
|
|
st.CollectionID = collectionID
|
|
st.PartitionIDs = make([]UniqueID, 0)
|
|
for _, partitionName := range st.query.PartitionNames {
|
|
partitionID, err := globalMetaCache.GetPartitionID(ctx, collectionName, partitionName)
|
|
if err != nil {
|
|
continue
|
|
}
|
|
st.PartitionIDs = append(st.PartitionIDs, partitionID)
|
|
}
|
|
st.Dsl = st.query.Dsl
|
|
st.PlaceholderGroup = st.query.PlaceholderGroup
|
|
|
|
return nil
|
|
}
|
|
|
|
func (st *SearchTask) Execute(ctx context.Context) error {
|
|
var tsMsg msgstream.TsMsg = &msgstream.SearchMsg{
|
|
SearchRequest: *st.SearchRequest,
|
|
BaseMsg: msgstream.BaseMsg{
|
|
HashValues: []uint32{uint32(Params.ProxyID)},
|
|
BeginTimestamp: st.Base.Timestamp,
|
|
EndTimestamp: st.Base.Timestamp,
|
|
},
|
|
}
|
|
msgPack := &msgstream.MsgPack{
|
|
BeginTs: st.Base.Timestamp,
|
|
EndTs: st.Base.Timestamp,
|
|
Msgs: make([]msgstream.TsMsg, 1),
|
|
}
|
|
msgPack.Msgs[0] = tsMsg
|
|
err := st.queryMsgStream.Produce(ctx, msgPack)
|
|
log.Debug("proxynode", zap.Int("length of searchMsg", len(msgPack.Msgs)))
|
|
if err != nil {
|
|
log.Debug("proxynode", zap.String("send search request failed", err.Error()))
|
|
}
|
|
return err
|
|
}
|
|
|
|
func (st *SearchTask) PostExecute(ctx context.Context) error {
|
|
for {
|
|
select {
|
|
case <-st.Ctx().Done():
|
|
log.Debug("proxynode", zap.Int64("SearchTask: wait to finish failed, timeout!, taskID:", st.ID()))
|
|
return fmt.Errorf("SearchTask:wait to finish failed, timeout: %d", st.ID())
|
|
case searchResults := <-st.resultBuf:
|
|
// fmt.Println("searchResults: ", searchResults)
|
|
filterSearchResult := make([]*internalpb2.SearchResults, 0)
|
|
var filterReason string
|
|
for _, partialSearchResult := range searchResults {
|
|
if partialSearchResult.Status.ErrorCode == commonpb.ErrorCode_ERROR_CODE_SUCCESS {
|
|
filterSearchResult = append(filterSearchResult, partialSearchResult)
|
|
// For debugging, please don't delete.
|
|
//for i := 0; i < len(partialSearchResult.Hits); i++ {
|
|
// testHits := milvuspb.Hits{}
|
|
// err := proto.Unmarshal(partialSearchResult.Hits[i], &testHits)
|
|
// if err != nil {
|
|
// panic(err)
|
|
// }
|
|
// fmt.Println(testHits.IDs)
|
|
// fmt.Println(testHits.Scores)
|
|
//}
|
|
} else {
|
|
filterReason += partialSearchResult.Status.Reason + "\n"
|
|
}
|
|
}
|
|
|
|
availableQueryNodeNum := len(filterSearchResult)
|
|
if availableQueryNodeNum <= 0 {
|
|
st.result = &milvuspb.SearchResults{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_ERROR_CODE_UNEXPECTED_ERROR,
|
|
Reason: filterReason,
|
|
},
|
|
}
|
|
return errors.New(filterReason)
|
|
}
|
|
|
|
hits := make([][]*milvuspb.Hits, 0)
|
|
for _, partialSearchResult := range filterSearchResult {
|
|
if partialSearchResult.Hits == nil || len(partialSearchResult.Hits) <= 0 {
|
|
filterReason += "nq is zero\n"
|
|
continue
|
|
}
|
|
partialHits := make([]*milvuspb.Hits, 0)
|
|
for _, bs := range partialSearchResult.Hits {
|
|
partialHit := &milvuspb.Hits{}
|
|
err := proto.Unmarshal(bs, partialHit)
|
|
if err != nil {
|
|
log.Debug("proxynode", zap.String("error", "unmarshal error"))
|
|
return err
|
|
}
|
|
partialHits = append(partialHits, partialHit)
|
|
}
|
|
hits = append(hits, partialHits)
|
|
}
|
|
|
|
availableQueryNodeNum = len(hits)
|
|
if availableQueryNodeNum <= 0 {
|
|
st.result = &milvuspb.SearchResults{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_ERROR_CODE_SUCCESS,
|
|
Reason: filterReason,
|
|
},
|
|
}
|
|
return nil
|
|
}
|
|
|
|
nq := len(hits[0])
|
|
if nq <= 0 {
|
|
st.result = &milvuspb.SearchResults{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_ERROR_CODE_SUCCESS,
|
|
Reason: filterReason,
|
|
},
|
|
}
|
|
return nil
|
|
}
|
|
|
|
topk := 0
|
|
getMax := func(a, b int) int {
|
|
if a > b {
|
|
return a
|
|
}
|
|
return b
|
|
}
|
|
for _, hit := range hits {
|
|
topk = getMax(topk, len(hit[0].IDs))
|
|
}
|
|
st.result = &milvuspb.SearchResults{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: 0,
|
|
},
|
|
Hits: make([][]byte, 0),
|
|
}
|
|
|
|
const minFloat32 = -1 * float32(math.MaxFloat32)
|
|
for i := 0; i < nq; i++ {
|
|
locs := make([]int, availableQueryNodeNum)
|
|
reducedHits := &milvuspb.Hits{
|
|
IDs: make([]int64, 0),
|
|
RowData: make([][]byte, 0),
|
|
Scores: make([]float32, 0),
|
|
}
|
|
|
|
for j := 0; j < topk; j++ {
|
|
valid := false
|
|
choice, maxDistance := 0, minFloat32
|
|
for q, loc := range locs { // query num, the number of ways to merge
|
|
if loc >= len(hits[q][i].IDs) {
|
|
continue
|
|
}
|
|
distance := hits[q][i].Scores[loc]
|
|
if distance > maxDistance || (math.Abs(float64(distance-maxDistance)) < math.SmallestNonzeroFloat32 && choice != q) {
|
|
choice = q
|
|
maxDistance = distance
|
|
valid = true
|
|
}
|
|
}
|
|
if !valid {
|
|
break
|
|
}
|
|
choiceOffset := locs[choice]
|
|
// check if distance is valid, `invalid` here means very very big,
|
|
// in this process, distance here is the smallest, so the rest of distance are all invalid
|
|
if hits[choice][i].Scores[choiceOffset] <= minFloat32 {
|
|
break
|
|
}
|
|
reducedHits.IDs = append(reducedHits.IDs, hits[choice][i].IDs[choiceOffset])
|
|
if hits[choice][i].RowData != nil && len(hits[choice][i].RowData) > 0 {
|
|
reducedHits.RowData = append(reducedHits.RowData, hits[choice][i].RowData[choiceOffset])
|
|
}
|
|
reducedHits.Scores = append(reducedHits.Scores, hits[choice][i].Scores[choiceOffset])
|
|
locs[choice]++
|
|
}
|
|
if searchResults[0].MetricType != "IP" {
|
|
for k := range reducedHits.Scores {
|
|
reducedHits.Scores[k] *= -1
|
|
}
|
|
}
|
|
reducedHitsBs, err := proto.Marshal(reducedHits)
|
|
if err != nil {
|
|
log.Debug("proxynode", zap.String("error", "marshal error"))
|
|
return err
|
|
}
|
|
st.result.Hits = append(st.result.Hits, reducedHitsBs)
|
|
}
|
|
return nil
|
|
}
|
|
}
|
|
}
|
|
|
|
type HasCollectionTask struct {
|
|
Condition
|
|
*milvuspb.HasCollectionRequest
|
|
ctx context.Context
|
|
masterService types.MasterService
|
|
result *milvuspb.BoolResponse
|
|
}
|
|
|
|
func (hct *HasCollectionTask) Ctx() context.Context {
|
|
return hct.ctx
|
|
}
|
|
|
|
func (hct *HasCollectionTask) ID() UniqueID {
|
|
return hct.Base.MsgID
|
|
}
|
|
|
|
func (hct *HasCollectionTask) SetID(uid UniqueID) {
|
|
hct.Base.MsgID = uid
|
|
}
|
|
|
|
func (hct *HasCollectionTask) Name() string {
|
|
return HasCollectionTaskName
|
|
}
|
|
|
|
func (hct *HasCollectionTask) Type() commonpb.MsgType {
|
|
return hct.Base.MsgType
|
|
}
|
|
|
|
func (hct *HasCollectionTask) BeginTs() Timestamp {
|
|
return hct.Base.Timestamp
|
|
}
|
|
|
|
func (hct *HasCollectionTask) EndTs() Timestamp {
|
|
return hct.Base.Timestamp
|
|
}
|
|
|
|
func (hct *HasCollectionTask) SetTs(ts Timestamp) {
|
|
hct.Base.Timestamp = ts
|
|
}
|
|
|
|
func (hct *HasCollectionTask) OnEnqueue() error {
|
|
hct.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (hct *HasCollectionTask) PreExecute(ctx context.Context) error {
|
|
hct.Base.MsgType = commonpb.MsgType_HasCollection
|
|
hct.Base.SourceID = Params.ProxyID
|
|
|
|
if err := ValidateCollectionName(hct.CollectionName); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (hct *HasCollectionTask) Execute(ctx context.Context) error {
|
|
var err error
|
|
hct.result, err = hct.masterService.HasCollection(ctx, hct.HasCollectionRequest)
|
|
if hct.result == nil {
|
|
return errors.New("has collection resp is nil")
|
|
}
|
|
if hct.result.Status.ErrorCode != commonpb.ErrorCode_ERROR_CODE_SUCCESS {
|
|
return errors.New(hct.result.Status.Reason)
|
|
}
|
|
return err
|
|
}
|
|
|
|
func (hct *HasCollectionTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
type DescribeCollectionTask struct {
|
|
Condition
|
|
*milvuspb.DescribeCollectionRequest
|
|
ctx context.Context
|
|
masterService types.MasterService
|
|
result *milvuspb.DescribeCollectionResponse
|
|
}
|
|
|
|
func (dct *DescribeCollectionTask) Ctx() context.Context {
|
|
return dct.ctx
|
|
}
|
|
|
|
func (dct *DescribeCollectionTask) ID() UniqueID {
|
|
return dct.Base.MsgID
|
|
}
|
|
|
|
func (dct *DescribeCollectionTask) SetID(uid UniqueID) {
|
|
dct.Base.MsgID = uid
|
|
}
|
|
|
|
func (dct *DescribeCollectionTask) Name() string {
|
|
return DescribeCollectionTaskName
|
|
}
|
|
|
|
func (dct *DescribeCollectionTask) Type() commonpb.MsgType {
|
|
return dct.Base.MsgType
|
|
}
|
|
|
|
func (dct *DescribeCollectionTask) BeginTs() Timestamp {
|
|
return dct.Base.Timestamp
|
|
}
|
|
|
|
func (dct *DescribeCollectionTask) EndTs() Timestamp {
|
|
return dct.Base.Timestamp
|
|
}
|
|
|
|
func (dct *DescribeCollectionTask) SetTs(ts Timestamp) {
|
|
dct.Base.Timestamp = ts
|
|
}
|
|
|
|
func (dct *DescribeCollectionTask) OnEnqueue() error {
|
|
dct.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (dct *DescribeCollectionTask) PreExecute(ctx context.Context) error {
|
|
dct.Base.MsgType = commonpb.MsgType_DescribeCollection
|
|
dct.Base.SourceID = Params.ProxyID
|
|
|
|
if err := ValidateCollectionName(dct.CollectionName); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (dct *DescribeCollectionTask) Execute(ctx context.Context) error {
|
|
var err error
|
|
dct.result, err = dct.masterService.DescribeCollection(ctx, dct.DescribeCollectionRequest)
|
|
if dct.result == nil {
|
|
return errors.New("has collection resp is nil")
|
|
}
|
|
if dct.result.Status.ErrorCode != commonpb.ErrorCode_ERROR_CODE_SUCCESS {
|
|
return errors.New(dct.result.Status.Reason)
|
|
}
|
|
return err
|
|
}
|
|
|
|
func (dct *DescribeCollectionTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
type GetCollectionsStatisticsTask struct {
|
|
Condition
|
|
*milvuspb.CollectionStatsRequest
|
|
ctx context.Context
|
|
dataService types.DataService
|
|
result *milvuspb.CollectionStatsResponse
|
|
}
|
|
|
|
func (g *GetCollectionsStatisticsTask) Ctx() context.Context {
|
|
return g.ctx
|
|
}
|
|
|
|
func (g *GetCollectionsStatisticsTask) ID() UniqueID {
|
|
return g.Base.MsgID
|
|
}
|
|
|
|
func (g *GetCollectionsStatisticsTask) SetID(uid UniqueID) {
|
|
g.Base.MsgID = uid
|
|
}
|
|
|
|
func (g *GetCollectionsStatisticsTask) Name() string {
|
|
return GetCollectionStatisticsTaskName
|
|
}
|
|
|
|
func (g *GetCollectionsStatisticsTask) Type() commonpb.MsgType {
|
|
return g.Base.MsgType
|
|
}
|
|
|
|
func (g *GetCollectionsStatisticsTask) BeginTs() Timestamp {
|
|
return g.Base.Timestamp
|
|
}
|
|
|
|
func (g *GetCollectionsStatisticsTask) EndTs() Timestamp {
|
|
return g.Base.Timestamp
|
|
}
|
|
|
|
func (g *GetCollectionsStatisticsTask) SetTs(ts Timestamp) {
|
|
g.Base.Timestamp = ts
|
|
}
|
|
|
|
func (g *GetCollectionsStatisticsTask) OnEnqueue() error {
|
|
g.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (g *GetCollectionsStatisticsTask) PreExecute(ctx context.Context) error {
|
|
g.Base.MsgType = commonpb.MsgType_GetCollectionStatistics
|
|
g.Base.SourceID = Params.ProxyID
|
|
return nil
|
|
}
|
|
|
|
func (g *GetCollectionsStatisticsTask) Execute(ctx context.Context) error {
|
|
collID, err := globalMetaCache.GetCollectionID(ctx, g.CollectionName)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
req := &datapb.CollectionStatsRequest{
|
|
Base: &commonpb.MsgBase{
|
|
MsgType: commonpb.MsgType_GetCollectionStatistics,
|
|
MsgID: g.Base.MsgID,
|
|
Timestamp: g.Base.Timestamp,
|
|
SourceID: g.Base.SourceID,
|
|
},
|
|
CollectionID: collID,
|
|
}
|
|
|
|
result, _ := g.dataService.GetCollectionStatistics(ctx, req)
|
|
if result == nil {
|
|
return errors.New("get collection statistics resp is nil")
|
|
}
|
|
if result.Status.ErrorCode != commonpb.ErrorCode_ERROR_CODE_SUCCESS {
|
|
return errors.New(result.Status.Reason)
|
|
}
|
|
g.result = &milvuspb.CollectionStatsResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_ERROR_CODE_SUCCESS,
|
|
Reason: "",
|
|
},
|
|
Stats: result.Stats,
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (g *GetCollectionsStatisticsTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
type ShowCollectionsTask struct {
|
|
Condition
|
|
*milvuspb.ShowCollectionRequest
|
|
ctx context.Context
|
|
masterService types.MasterService
|
|
result *milvuspb.ShowCollectionResponse
|
|
}
|
|
|
|
func (sct *ShowCollectionsTask) Ctx() context.Context {
|
|
return sct.ctx
|
|
}
|
|
|
|
func (sct *ShowCollectionsTask) ID() UniqueID {
|
|
return sct.Base.MsgID
|
|
}
|
|
|
|
func (sct *ShowCollectionsTask) SetID(uid UniqueID) {
|
|
sct.Base.MsgID = uid
|
|
}
|
|
|
|
func (sct *ShowCollectionsTask) Name() string {
|
|
return ShowCollectionTaskName
|
|
}
|
|
|
|
func (sct *ShowCollectionsTask) Type() commonpb.MsgType {
|
|
return sct.Base.MsgType
|
|
}
|
|
|
|
func (sct *ShowCollectionsTask) BeginTs() Timestamp {
|
|
return sct.Base.Timestamp
|
|
}
|
|
|
|
func (sct *ShowCollectionsTask) EndTs() Timestamp {
|
|
return sct.Base.Timestamp
|
|
}
|
|
|
|
func (sct *ShowCollectionsTask) SetTs(ts Timestamp) {
|
|
sct.Base.Timestamp = ts
|
|
}
|
|
|
|
func (sct *ShowCollectionsTask) OnEnqueue() error {
|
|
sct.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (sct *ShowCollectionsTask) PreExecute(ctx context.Context) error {
|
|
sct.Base.MsgType = commonpb.MsgType_ShowCollections
|
|
sct.Base.SourceID = Params.ProxyID
|
|
|
|
return nil
|
|
}
|
|
|
|
func (sct *ShowCollectionsTask) Execute(ctx context.Context) error {
|
|
var err error
|
|
sct.result, err = sct.masterService.ShowCollections(ctx, sct.ShowCollectionRequest)
|
|
if sct.result == nil {
|
|
return errors.New("get collection statistics resp is nil")
|
|
}
|
|
if sct.result.Status.ErrorCode != commonpb.ErrorCode_ERROR_CODE_SUCCESS {
|
|
return errors.New(sct.result.Status.Reason)
|
|
}
|
|
return err
|
|
}
|
|
|
|
func (sct *ShowCollectionsTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
type CreatePartitionTask struct {
|
|
Condition
|
|
*milvuspb.CreatePartitionRequest
|
|
ctx context.Context
|
|
masterService types.MasterService
|
|
result *commonpb.Status
|
|
}
|
|
|
|
func (cpt *CreatePartitionTask) Ctx() context.Context {
|
|
return cpt.ctx
|
|
}
|
|
|
|
func (cpt *CreatePartitionTask) ID() UniqueID {
|
|
return cpt.Base.MsgID
|
|
}
|
|
|
|
func (cpt *CreatePartitionTask) SetID(uid UniqueID) {
|
|
cpt.Base.MsgID = uid
|
|
}
|
|
|
|
func (cpt *CreatePartitionTask) Name() string {
|
|
return CreatePartitionTaskName
|
|
}
|
|
|
|
func (cpt *CreatePartitionTask) Type() commonpb.MsgType {
|
|
return cpt.Base.MsgType
|
|
}
|
|
|
|
func (cpt *CreatePartitionTask) BeginTs() Timestamp {
|
|
return cpt.Base.Timestamp
|
|
}
|
|
|
|
func (cpt *CreatePartitionTask) EndTs() Timestamp {
|
|
return cpt.Base.Timestamp
|
|
}
|
|
|
|
func (cpt *CreatePartitionTask) SetTs(ts Timestamp) {
|
|
cpt.Base.Timestamp = ts
|
|
}
|
|
|
|
func (cpt *CreatePartitionTask) OnEnqueue() error {
|
|
cpt.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (cpt *CreatePartitionTask) PreExecute(ctx context.Context) error {
|
|
cpt.Base.MsgType = commonpb.MsgType_CreatePartition
|
|
cpt.Base.SourceID = Params.ProxyID
|
|
|
|
collName, partitionTag := cpt.CollectionName, cpt.PartitionName
|
|
|
|
if err := ValidateCollectionName(collName); err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := ValidatePartitionTag(partitionTag, true); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (cpt *CreatePartitionTask) Execute(ctx context.Context) (err error) {
|
|
cpt.result, err = cpt.masterService.CreatePartition(ctx, cpt.CreatePartitionRequest)
|
|
if cpt.result == nil {
|
|
return errors.New("get collection statistics resp is nil")
|
|
}
|
|
if cpt.result.ErrorCode != commonpb.ErrorCode_ERROR_CODE_SUCCESS {
|
|
return errors.New(cpt.result.Reason)
|
|
}
|
|
return err
|
|
}
|
|
|
|
func (cpt *CreatePartitionTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
type DropPartitionTask struct {
|
|
Condition
|
|
*milvuspb.DropPartitionRequest
|
|
ctx context.Context
|
|
masterService types.MasterService
|
|
result *commonpb.Status
|
|
}
|
|
|
|
func (dpt *DropPartitionTask) Ctx() context.Context {
|
|
return dpt.ctx
|
|
}
|
|
|
|
func (dpt *DropPartitionTask) ID() UniqueID {
|
|
return dpt.Base.MsgID
|
|
}
|
|
|
|
func (dpt *DropPartitionTask) SetID(uid UniqueID) {
|
|
dpt.Base.MsgID = uid
|
|
}
|
|
|
|
func (dpt *DropPartitionTask) Name() string {
|
|
return DropPartitionTaskName
|
|
}
|
|
|
|
func (dpt *DropPartitionTask) Type() commonpb.MsgType {
|
|
return dpt.Base.MsgType
|
|
}
|
|
|
|
func (dpt *DropPartitionTask) BeginTs() Timestamp {
|
|
return dpt.Base.Timestamp
|
|
}
|
|
|
|
func (dpt *DropPartitionTask) EndTs() Timestamp {
|
|
return dpt.Base.Timestamp
|
|
}
|
|
|
|
func (dpt *DropPartitionTask) SetTs(ts Timestamp) {
|
|
dpt.Base.Timestamp = ts
|
|
}
|
|
|
|
func (dpt *DropPartitionTask) OnEnqueue() error {
|
|
dpt.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (dpt *DropPartitionTask) PreExecute(ctx context.Context) error {
|
|
dpt.Base.MsgType = commonpb.MsgType_DropPartition
|
|
dpt.Base.SourceID = Params.ProxyID
|
|
|
|
collName, partitionTag := dpt.CollectionName, dpt.PartitionName
|
|
|
|
if err := ValidateCollectionName(collName); err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := ValidatePartitionTag(partitionTag, true); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (dpt *DropPartitionTask) Execute(ctx context.Context) (err error) {
|
|
dpt.result, err = dpt.masterService.DropPartition(ctx, dpt.DropPartitionRequest)
|
|
if dpt.result == nil {
|
|
return errors.New("get collection statistics resp is nil")
|
|
}
|
|
if dpt.result.ErrorCode != commonpb.ErrorCode_ERROR_CODE_SUCCESS {
|
|
return errors.New(dpt.result.Reason)
|
|
}
|
|
return err
|
|
}
|
|
|
|
func (dpt *DropPartitionTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
type HasPartitionTask struct {
|
|
Condition
|
|
*milvuspb.HasPartitionRequest
|
|
ctx context.Context
|
|
masterService types.MasterService
|
|
result *milvuspb.BoolResponse
|
|
}
|
|
|
|
func (hpt *HasPartitionTask) Ctx() context.Context {
|
|
return hpt.ctx
|
|
}
|
|
|
|
func (hpt *HasPartitionTask) ID() UniqueID {
|
|
return hpt.Base.MsgID
|
|
}
|
|
|
|
func (hpt *HasPartitionTask) SetID(uid UniqueID) {
|
|
hpt.Base.MsgID = uid
|
|
}
|
|
|
|
func (hpt *HasPartitionTask) Name() string {
|
|
return HasPartitionTaskName
|
|
}
|
|
|
|
func (hpt *HasPartitionTask) Type() commonpb.MsgType {
|
|
return hpt.Base.MsgType
|
|
}
|
|
|
|
func (hpt *HasPartitionTask) BeginTs() Timestamp {
|
|
return hpt.Base.Timestamp
|
|
}
|
|
|
|
func (hpt *HasPartitionTask) EndTs() Timestamp {
|
|
return hpt.Base.Timestamp
|
|
}
|
|
|
|
func (hpt *HasPartitionTask) SetTs(ts Timestamp) {
|
|
hpt.Base.Timestamp = ts
|
|
}
|
|
|
|
func (hpt *HasPartitionTask) OnEnqueue() error {
|
|
hpt.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (hpt *HasPartitionTask) PreExecute(ctx context.Context) error {
|
|
hpt.Base.MsgType = commonpb.MsgType_HasPartition
|
|
hpt.Base.SourceID = Params.ProxyID
|
|
|
|
collName, partitionTag := hpt.CollectionName, hpt.PartitionName
|
|
|
|
if err := ValidateCollectionName(collName); err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := ValidatePartitionTag(partitionTag, true); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (hpt *HasPartitionTask) Execute(ctx context.Context) (err error) {
|
|
hpt.result, err = hpt.masterService.HasPartition(ctx, hpt.HasPartitionRequest)
|
|
if hpt.result == nil {
|
|
return errors.New("get collection statistics resp is nil")
|
|
}
|
|
if hpt.result.Status.ErrorCode != commonpb.ErrorCode_ERROR_CODE_SUCCESS {
|
|
return errors.New(hpt.result.Status.Reason)
|
|
}
|
|
return err
|
|
}
|
|
|
|
func (hpt *HasPartitionTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
type ShowPartitionsTask struct {
|
|
Condition
|
|
*milvuspb.ShowPartitionRequest
|
|
ctx context.Context
|
|
masterService types.MasterService
|
|
result *milvuspb.ShowPartitionResponse
|
|
}
|
|
|
|
func (spt *ShowPartitionsTask) Ctx() context.Context {
|
|
return spt.ctx
|
|
}
|
|
|
|
func (spt *ShowPartitionsTask) ID() UniqueID {
|
|
return spt.Base.MsgID
|
|
}
|
|
|
|
func (spt *ShowPartitionsTask) SetID(uid UniqueID) {
|
|
spt.Base.MsgID = uid
|
|
}
|
|
|
|
func (spt *ShowPartitionsTask) Name() string {
|
|
return ShowPartitionTaskName
|
|
}
|
|
|
|
func (spt *ShowPartitionsTask) Type() commonpb.MsgType {
|
|
return spt.Base.MsgType
|
|
}
|
|
|
|
func (spt *ShowPartitionsTask) BeginTs() Timestamp {
|
|
return spt.Base.Timestamp
|
|
}
|
|
|
|
func (spt *ShowPartitionsTask) EndTs() Timestamp {
|
|
return spt.Base.Timestamp
|
|
}
|
|
|
|
func (spt *ShowPartitionsTask) SetTs(ts Timestamp) {
|
|
spt.Base.Timestamp = ts
|
|
}
|
|
|
|
func (spt *ShowPartitionsTask) OnEnqueue() error {
|
|
spt.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (spt *ShowPartitionsTask) PreExecute(ctx context.Context) error {
|
|
spt.Base.MsgType = commonpb.MsgType_ShowPartitions
|
|
spt.Base.SourceID = Params.ProxyID
|
|
|
|
if err := ValidateCollectionName(spt.CollectionName); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (spt *ShowPartitionsTask) Execute(ctx context.Context) error {
|
|
var err error
|
|
spt.result, err = spt.masterService.ShowPartitions(ctx, spt.ShowPartitionRequest)
|
|
if spt.result == nil {
|
|
return errors.New("get collection statistics resp is nil")
|
|
}
|
|
if spt.result.Status.ErrorCode != commonpb.ErrorCode_ERROR_CODE_SUCCESS {
|
|
return errors.New(spt.result.Status.Reason)
|
|
}
|
|
return err
|
|
}
|
|
|
|
func (spt *ShowPartitionsTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
type CreateIndexTask struct {
|
|
Condition
|
|
*milvuspb.CreateIndexRequest
|
|
ctx context.Context
|
|
masterService types.MasterService
|
|
result *commonpb.Status
|
|
}
|
|
|
|
func (cit *CreateIndexTask) Ctx() context.Context {
|
|
return cit.ctx
|
|
}
|
|
|
|
func (cit *CreateIndexTask) ID() UniqueID {
|
|
return cit.Base.MsgID
|
|
}
|
|
|
|
func (cit *CreateIndexTask) SetID(uid UniqueID) {
|
|
cit.Base.MsgID = uid
|
|
}
|
|
|
|
func (cit *CreateIndexTask) Name() string {
|
|
return CreateIndexTaskName
|
|
}
|
|
|
|
func (cit *CreateIndexTask) Type() commonpb.MsgType {
|
|
return cit.Base.MsgType
|
|
}
|
|
|
|
func (cit *CreateIndexTask) BeginTs() Timestamp {
|
|
return cit.Base.Timestamp
|
|
}
|
|
|
|
func (cit *CreateIndexTask) EndTs() Timestamp {
|
|
return cit.Base.Timestamp
|
|
}
|
|
|
|
func (cit *CreateIndexTask) SetTs(ts Timestamp) {
|
|
cit.Base.Timestamp = ts
|
|
}
|
|
|
|
func (cit *CreateIndexTask) OnEnqueue() error {
|
|
cit.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (cit *CreateIndexTask) PreExecute(ctx context.Context) error {
|
|
cit.Base.MsgType = commonpb.MsgType_CreateIndex
|
|
cit.Base.SourceID = Params.ProxyID
|
|
|
|
collName, fieldName := cit.CollectionName, cit.FieldName
|
|
|
|
if err := ValidateCollectionName(collName); err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := ValidateFieldName(fieldName); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (cit *CreateIndexTask) Execute(ctx context.Context) error {
|
|
var err error
|
|
cit.result, err = cit.masterService.CreateIndex(ctx, cit.CreateIndexRequest)
|
|
if cit.result == nil {
|
|
return errors.New("get collection statistics resp is nil")
|
|
}
|
|
if cit.result.ErrorCode != commonpb.ErrorCode_ERROR_CODE_SUCCESS {
|
|
return errors.New(cit.result.Reason)
|
|
}
|
|
return err
|
|
}
|
|
|
|
func (cit *CreateIndexTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
type DescribeIndexTask struct {
|
|
Condition
|
|
*milvuspb.DescribeIndexRequest
|
|
ctx context.Context
|
|
masterService types.MasterService
|
|
result *milvuspb.DescribeIndexResponse
|
|
}
|
|
|
|
func (dit *DescribeIndexTask) Ctx() context.Context {
|
|
return dit.ctx
|
|
}
|
|
|
|
func (dit *DescribeIndexTask) ID() UniqueID {
|
|
return dit.Base.MsgID
|
|
}
|
|
|
|
func (dit *DescribeIndexTask) SetID(uid UniqueID) {
|
|
dit.Base.MsgID = uid
|
|
}
|
|
|
|
func (dit *DescribeIndexTask) Name() string {
|
|
return DescribeIndexTaskName
|
|
}
|
|
|
|
func (dit *DescribeIndexTask) Type() commonpb.MsgType {
|
|
return dit.Base.MsgType
|
|
}
|
|
|
|
func (dit *DescribeIndexTask) BeginTs() Timestamp {
|
|
return dit.Base.Timestamp
|
|
}
|
|
|
|
func (dit *DescribeIndexTask) EndTs() Timestamp {
|
|
return dit.Base.Timestamp
|
|
}
|
|
|
|
func (dit *DescribeIndexTask) SetTs(ts Timestamp) {
|
|
dit.Base.Timestamp = ts
|
|
}
|
|
|
|
func (dit *DescribeIndexTask) OnEnqueue() error {
|
|
dit.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (dit *DescribeIndexTask) PreExecute(ctx context.Context) error {
|
|
dit.Base.MsgType = commonpb.MsgType_DescribeIndex
|
|
dit.Base.SourceID = Params.ProxyID
|
|
|
|
collName, fieldName := dit.CollectionName, dit.FieldName
|
|
|
|
if err := ValidateCollectionName(collName); err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := ValidateFieldName(fieldName); err != nil {
|
|
return err
|
|
}
|
|
|
|
// only support default index name for now. @2021.02.18
|
|
if dit.IndexName == "" {
|
|
dit.IndexName = Params.DefaultIndexName
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (dit *DescribeIndexTask) Execute(ctx context.Context) error {
|
|
var err error
|
|
dit.result, err = dit.masterService.DescribeIndex(ctx, dit.DescribeIndexRequest)
|
|
if dit.result == nil {
|
|
return errors.New("get collection statistics resp is nil")
|
|
}
|
|
if dit.result.Status.ErrorCode != commonpb.ErrorCode_ERROR_CODE_SUCCESS {
|
|
return errors.New(dit.result.Status.Reason)
|
|
}
|
|
return err
|
|
}
|
|
|
|
func (dit *DescribeIndexTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
type DropIndexTask struct {
|
|
Condition
|
|
ctx context.Context
|
|
*milvuspb.DropIndexRequest
|
|
masterService types.MasterService
|
|
result *commonpb.Status
|
|
}
|
|
|
|
func (dit *DropIndexTask) Ctx() context.Context {
|
|
return dit.ctx
|
|
}
|
|
|
|
func (dit *DropIndexTask) ID() UniqueID {
|
|
return dit.Base.MsgID
|
|
}
|
|
|
|
func (dit *DropIndexTask) SetID(uid UniqueID) {
|
|
dit.Base.MsgID = uid
|
|
}
|
|
|
|
func (dit *DropIndexTask) Name() string {
|
|
return DropIndexTaskName
|
|
}
|
|
|
|
func (dit *DropIndexTask) Type() commonpb.MsgType {
|
|
return dit.Base.MsgType
|
|
}
|
|
|
|
func (dit *DropIndexTask) BeginTs() Timestamp {
|
|
return dit.Base.Timestamp
|
|
}
|
|
|
|
func (dit *DropIndexTask) EndTs() Timestamp {
|
|
return dit.Base.Timestamp
|
|
}
|
|
|
|
func (dit *DropIndexTask) SetTs(ts Timestamp) {
|
|
dit.Base.Timestamp = ts
|
|
}
|
|
|
|
func (dit *DropIndexTask) OnEnqueue() error {
|
|
dit.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (dit *DropIndexTask) PreExecute(ctx context.Context) error {
|
|
dit.Base.MsgType = commonpb.MsgType_DropIndex
|
|
dit.Base.SourceID = Params.ProxyID
|
|
|
|
collName, fieldName := dit.CollectionName, dit.FieldName
|
|
|
|
if err := ValidateCollectionName(collName); err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := ValidateFieldName(fieldName); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (dit *DropIndexTask) Execute(ctx context.Context) error {
|
|
var err error
|
|
dit.result, err = dit.masterService.DropIndex(ctx, dit.DropIndexRequest)
|
|
if dit.result == nil {
|
|
return errors.New("drop index resp is nil")
|
|
}
|
|
if dit.result.ErrorCode != commonpb.ErrorCode_ERROR_CODE_SUCCESS {
|
|
return errors.New(dit.result.Reason)
|
|
}
|
|
return err
|
|
}
|
|
|
|
func (dit *DropIndexTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
type GetIndexStateTask struct {
|
|
Condition
|
|
*milvuspb.IndexStateRequest
|
|
ctx context.Context
|
|
indexService types.IndexService
|
|
masterService types.MasterService
|
|
result *milvuspb.IndexStateResponse
|
|
}
|
|
|
|
func (gist *GetIndexStateTask) Ctx() context.Context {
|
|
return gist.ctx
|
|
}
|
|
|
|
func (gist *GetIndexStateTask) ID() UniqueID {
|
|
return gist.Base.MsgID
|
|
}
|
|
|
|
func (gist *GetIndexStateTask) SetID(uid UniqueID) {
|
|
gist.Base.MsgID = uid
|
|
}
|
|
|
|
func (gist *GetIndexStateTask) Name() string {
|
|
return GetIndexStateTaskName
|
|
}
|
|
|
|
func (gist *GetIndexStateTask) Type() commonpb.MsgType {
|
|
return gist.Base.MsgType
|
|
}
|
|
|
|
func (gist *GetIndexStateTask) BeginTs() Timestamp {
|
|
return gist.Base.Timestamp
|
|
}
|
|
|
|
func (gist *GetIndexStateTask) EndTs() Timestamp {
|
|
return gist.Base.Timestamp
|
|
}
|
|
|
|
func (gist *GetIndexStateTask) SetTs(ts Timestamp) {
|
|
gist.Base.Timestamp = ts
|
|
}
|
|
|
|
func (gist *GetIndexStateTask) OnEnqueue() error {
|
|
gist.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (gist *GetIndexStateTask) PreExecute(ctx context.Context) error {
|
|
gist.Base.MsgType = commonpb.MsgType_GetIndexState
|
|
gist.Base.SourceID = Params.ProxyID
|
|
|
|
collName, fieldName := gist.CollectionName, gist.FieldName
|
|
|
|
if err := ValidateCollectionName(collName); err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := ValidateFieldName(fieldName); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (gist *GetIndexStateTask) Execute(ctx context.Context) error {
|
|
collectionName := gist.CollectionName
|
|
collectionID, err := globalMetaCache.GetCollectionID(ctx, collectionName)
|
|
if err != nil { // err is not nil if collection not exists
|
|
return err
|
|
}
|
|
|
|
showPartitionRequest := &milvuspb.ShowPartitionRequest{
|
|
Base: &commonpb.MsgBase{
|
|
MsgType: commonpb.MsgType_ShowPartitions,
|
|
MsgID: gist.Base.MsgID,
|
|
Timestamp: gist.Base.Timestamp,
|
|
SourceID: Params.ProxyID,
|
|
},
|
|
DbName: gist.DbName,
|
|
CollectionName: collectionName,
|
|
CollectionID: collectionID,
|
|
}
|
|
partitions, err := gist.masterService.ShowPartitions(ctx, showPartitionRequest)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if gist.IndexName == "" {
|
|
gist.IndexName = Params.DefaultIndexName
|
|
}
|
|
|
|
describeIndexReq := milvuspb.DescribeIndexRequest{
|
|
Base: &commonpb.MsgBase{
|
|
MsgType: commonpb.MsgType_DescribeIndex,
|
|
MsgID: gist.Base.MsgID,
|
|
Timestamp: gist.Base.Timestamp,
|
|
SourceID: Params.ProxyID,
|
|
},
|
|
DbName: gist.DbName,
|
|
CollectionName: gist.CollectionName,
|
|
FieldName: gist.FieldName,
|
|
IndexName: gist.IndexName,
|
|
}
|
|
|
|
indexDescriptionResp, err2 := gist.masterService.DescribeIndex(ctx, &describeIndexReq)
|
|
if err2 != nil {
|
|
return err2
|
|
}
|
|
|
|
matchIndexID := int64(-1)
|
|
foundIndexID := false
|
|
for _, desc := range indexDescriptionResp.IndexDescriptions {
|
|
if desc.IndexName == gist.IndexName {
|
|
matchIndexID = desc.IndexID
|
|
foundIndexID = true
|
|
break
|
|
}
|
|
}
|
|
if !foundIndexID {
|
|
return errors.New(fmt.Sprint("Can't found IndexID for indexName", gist.IndexName))
|
|
}
|
|
|
|
var allSegmentIDs []UniqueID
|
|
for _, partitionID := range partitions.PartitionIDs {
|
|
showSegmentsRequest := &milvuspb.ShowSegmentRequest{
|
|
Base: &commonpb.MsgBase{
|
|
MsgType: commonpb.MsgType_ShowSegments,
|
|
MsgID: gist.Base.MsgID,
|
|
Timestamp: gist.Base.Timestamp,
|
|
SourceID: Params.ProxyID,
|
|
},
|
|
CollectionID: collectionID,
|
|
PartitionID: partitionID,
|
|
}
|
|
segments, err := gist.masterService.ShowSegments(ctx, showSegmentsRequest)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if segments.Status.ErrorCode != commonpb.ErrorCode_ERROR_CODE_SUCCESS {
|
|
return errors.New(segments.Status.Reason)
|
|
}
|
|
allSegmentIDs = append(allSegmentIDs, segments.SegmentIDs...)
|
|
}
|
|
|
|
getIndexStatesRequest := &indexpb.IndexStatesRequest{
|
|
IndexBuildIDs: make([]UniqueID, 0),
|
|
}
|
|
enableIndexBitMap := make([]bool, 0)
|
|
indexBuildIDs := make([]UniqueID, 0)
|
|
|
|
for _, segmentID := range allSegmentIDs {
|
|
describeSegmentRequest := &milvuspb.DescribeSegmentRequest{
|
|
Base: &commonpb.MsgBase{
|
|
MsgType: commonpb.MsgType_DescribeSegment,
|
|
MsgID: gist.Base.MsgID,
|
|
Timestamp: gist.Base.Timestamp,
|
|
SourceID: Params.ProxyID,
|
|
},
|
|
CollectionID: collectionID,
|
|
SegmentID: segmentID,
|
|
}
|
|
segmentDesc, err := gist.masterService.DescribeSegment(ctx, describeSegmentRequest)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if segmentDesc.IndexID == matchIndexID {
|
|
indexBuildIDs = append(indexBuildIDs, segmentDesc.BuildID)
|
|
if segmentDesc.EnableIndex {
|
|
enableIndexBitMap = append(enableIndexBitMap, true)
|
|
} else {
|
|
enableIndexBitMap = append(enableIndexBitMap, false)
|
|
}
|
|
}
|
|
}
|
|
|
|
log.Debug("proxynode", zap.Int("GetIndexState:: len of allSegmentIDs", len(allSegmentIDs)))
|
|
log.Debug("proxynode", zap.Int("GetIndexState:: len of IndexBuildIDs", len(indexBuildIDs)))
|
|
if len(allSegmentIDs) != len(indexBuildIDs) {
|
|
gist.result = &milvuspb.IndexStateResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_ERROR_CODE_SUCCESS,
|
|
Reason: "",
|
|
},
|
|
State: commonpb.IndexState_INDEX_STATE_IN_PROGRESS,
|
|
}
|
|
return err
|
|
}
|
|
|
|
for idx, enableIndex := range enableIndexBitMap {
|
|
if enableIndex {
|
|
getIndexStatesRequest.IndexBuildIDs = append(getIndexStatesRequest.IndexBuildIDs, indexBuildIDs[idx])
|
|
}
|
|
}
|
|
states, err := gist.indexService.GetIndexStates(ctx, getIndexStatesRequest)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if states.Status.ErrorCode != commonpb.ErrorCode_ERROR_CODE_SUCCESS {
|
|
gist.result = &milvuspb.IndexStateResponse{
|
|
Status: states.Status,
|
|
State: commonpb.IndexState_INDEX_STATE_FAILED,
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
for _, state := range states.States {
|
|
if state.State != commonpb.IndexState_INDEX_STATE_FINISHED {
|
|
gist.result = &milvuspb.IndexStateResponse{
|
|
Status: states.Status,
|
|
State: state.State,
|
|
}
|
|
|
|
return nil
|
|
}
|
|
}
|
|
|
|
gist.result = &milvuspb.IndexStateResponse{
|
|
Status: &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_ERROR_CODE_SUCCESS,
|
|
Reason: "",
|
|
},
|
|
State: commonpb.IndexState_INDEX_STATE_FINISHED,
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (gist *GetIndexStateTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
type FlushTask struct {
|
|
Condition
|
|
*milvuspb.FlushRequest
|
|
ctx context.Context
|
|
dataService types.DataService
|
|
result *commonpb.Status
|
|
}
|
|
|
|
func (ft *FlushTask) Ctx() context.Context {
|
|
return ft.ctx
|
|
}
|
|
|
|
func (ft *FlushTask) ID() UniqueID {
|
|
return ft.Base.MsgID
|
|
}
|
|
|
|
func (ft *FlushTask) SetID(uid UniqueID) {
|
|
ft.Base.MsgID = uid
|
|
}
|
|
|
|
func (ft *FlushTask) Name() string {
|
|
return FlushTaskName
|
|
}
|
|
|
|
func (ft *FlushTask) Type() commonpb.MsgType {
|
|
return ft.Base.MsgType
|
|
}
|
|
|
|
func (ft *FlushTask) BeginTs() Timestamp {
|
|
return ft.Base.Timestamp
|
|
}
|
|
|
|
func (ft *FlushTask) EndTs() Timestamp {
|
|
return ft.Base.Timestamp
|
|
}
|
|
|
|
func (ft *FlushTask) SetTs(ts Timestamp) {
|
|
ft.Base.Timestamp = ts
|
|
}
|
|
|
|
func (ft *FlushTask) OnEnqueue() error {
|
|
ft.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (ft *FlushTask) PreExecute(ctx context.Context) error {
|
|
ft.Base.MsgType = commonpb.MsgType_Flush
|
|
ft.Base.SourceID = Params.ProxyID
|
|
return nil
|
|
}
|
|
|
|
func (ft *FlushTask) Execute(ctx context.Context) error {
|
|
for _, collName := range ft.CollectionNames {
|
|
collID, err := globalMetaCache.GetCollectionID(ctx, collName)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
flushReq := &datapb.FlushRequest{
|
|
Base: &commonpb.MsgBase{
|
|
MsgType: commonpb.MsgType_Flush,
|
|
MsgID: ft.Base.MsgID,
|
|
Timestamp: ft.Base.Timestamp,
|
|
SourceID: ft.Base.SourceID,
|
|
},
|
|
DbID: 0,
|
|
CollectionID: collID,
|
|
}
|
|
var status *commonpb.Status
|
|
status, _ = ft.dataService.Flush(ctx, flushReq)
|
|
if status == nil {
|
|
return errors.New("flush resp is nil")
|
|
}
|
|
if status.ErrorCode != commonpb.ErrorCode_ERROR_CODE_SUCCESS {
|
|
return errors.New(status.Reason)
|
|
}
|
|
}
|
|
ft.result = &commonpb.Status{
|
|
ErrorCode: commonpb.ErrorCode_ERROR_CODE_SUCCESS,
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (ft *FlushTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
type LoadCollectionTask struct {
|
|
Condition
|
|
*milvuspb.LoadCollectionRequest
|
|
ctx context.Context
|
|
queryService types.QueryService
|
|
result *commonpb.Status
|
|
}
|
|
|
|
func (lct *LoadCollectionTask) Ctx() context.Context {
|
|
return lct.ctx
|
|
}
|
|
|
|
func (lct *LoadCollectionTask) ID() UniqueID {
|
|
return lct.Base.MsgID
|
|
}
|
|
|
|
func (lct *LoadCollectionTask) SetID(uid UniqueID) {
|
|
lct.Base.MsgID = uid
|
|
}
|
|
|
|
func (lct *LoadCollectionTask) Name() string {
|
|
return LoadCollectionTaskName
|
|
}
|
|
|
|
func (lct *LoadCollectionTask) Type() commonpb.MsgType {
|
|
return lct.Base.MsgType
|
|
}
|
|
|
|
func (lct *LoadCollectionTask) BeginTs() Timestamp {
|
|
return lct.Base.Timestamp
|
|
}
|
|
|
|
func (lct *LoadCollectionTask) EndTs() Timestamp {
|
|
return lct.Base.Timestamp
|
|
}
|
|
|
|
func (lct *LoadCollectionTask) SetTs(ts Timestamp) {
|
|
lct.Base.Timestamp = ts
|
|
}
|
|
|
|
func (lct *LoadCollectionTask) OnEnqueue() error {
|
|
lct.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (lct *LoadCollectionTask) PreExecute(ctx context.Context) error {
|
|
lct.Base.MsgType = commonpb.MsgType_LoadCollection
|
|
lct.Base.SourceID = Params.ProxyID
|
|
|
|
collName := lct.CollectionName
|
|
|
|
if err := ValidateCollectionName(collName); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (lct *LoadCollectionTask) Execute(ctx context.Context) (err error) {
|
|
collID, err := globalMetaCache.GetCollectionID(ctx, lct.CollectionName)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
collSchema, err := globalMetaCache.GetCollectionSchema(ctx, lct.CollectionName)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
request := &querypb.LoadCollectionRequest{
|
|
Base: &commonpb.MsgBase{
|
|
MsgType: commonpb.MsgType_LoadCollection,
|
|
MsgID: lct.Base.MsgID,
|
|
Timestamp: lct.Base.Timestamp,
|
|
SourceID: lct.Base.SourceID,
|
|
},
|
|
DbID: 0,
|
|
CollectionID: collID,
|
|
Schema: collSchema,
|
|
}
|
|
lct.result, err = lct.queryService.LoadCollection(ctx, request)
|
|
return err
|
|
}
|
|
|
|
func (lct *LoadCollectionTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
type ReleaseCollectionTask struct {
|
|
Condition
|
|
*milvuspb.ReleaseCollectionRequest
|
|
ctx context.Context
|
|
queryService types.QueryService
|
|
result *commonpb.Status
|
|
}
|
|
|
|
func (rct *ReleaseCollectionTask) Ctx() context.Context {
|
|
return rct.ctx
|
|
}
|
|
|
|
func (rct *ReleaseCollectionTask) ID() UniqueID {
|
|
return rct.Base.MsgID
|
|
}
|
|
|
|
func (rct *ReleaseCollectionTask) SetID(uid UniqueID) {
|
|
rct.Base.MsgID = uid
|
|
}
|
|
|
|
func (rct *ReleaseCollectionTask) Name() string {
|
|
return ReleaseCollectionTaskName
|
|
}
|
|
|
|
func (rct *ReleaseCollectionTask) Type() commonpb.MsgType {
|
|
return rct.Base.MsgType
|
|
}
|
|
|
|
func (rct *ReleaseCollectionTask) BeginTs() Timestamp {
|
|
return rct.Base.Timestamp
|
|
}
|
|
|
|
func (rct *ReleaseCollectionTask) EndTs() Timestamp {
|
|
return rct.Base.Timestamp
|
|
}
|
|
|
|
func (rct *ReleaseCollectionTask) SetTs(ts Timestamp) {
|
|
rct.Base.Timestamp = ts
|
|
}
|
|
|
|
func (rct *ReleaseCollectionTask) OnEnqueue() error {
|
|
rct.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (rct *ReleaseCollectionTask) PreExecute(ctx context.Context) error {
|
|
rct.Base.MsgType = commonpb.MsgType_ReleaseCollection
|
|
rct.Base.SourceID = Params.ProxyID
|
|
|
|
collName := rct.CollectionName
|
|
|
|
if err := ValidateCollectionName(collName); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (rct *ReleaseCollectionTask) Execute(ctx context.Context) (err error) {
|
|
collID, err := globalMetaCache.GetCollectionID(ctx, rct.CollectionName)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
request := &querypb.ReleaseCollectionRequest{
|
|
Base: &commonpb.MsgBase{
|
|
MsgType: commonpb.MsgType_ReleaseCollection,
|
|
MsgID: rct.Base.MsgID,
|
|
Timestamp: rct.Base.Timestamp,
|
|
SourceID: rct.Base.SourceID,
|
|
},
|
|
DbID: 0,
|
|
CollectionID: collID,
|
|
}
|
|
rct.result, err = rct.queryService.ReleaseCollection(ctx, request)
|
|
return err
|
|
}
|
|
|
|
func (rct *ReleaseCollectionTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
type LoadPartitionTask struct {
|
|
Condition
|
|
*milvuspb.LoadPartitonRequest
|
|
ctx context.Context
|
|
queryService types.QueryService
|
|
result *commonpb.Status
|
|
}
|
|
|
|
func (lpt *LoadPartitionTask) ID() UniqueID {
|
|
return lpt.Base.MsgID
|
|
}
|
|
|
|
func (lpt *LoadPartitionTask) SetID(uid UniqueID) {
|
|
lpt.Base.MsgID = uid
|
|
}
|
|
|
|
func (lpt *LoadPartitionTask) Name() string {
|
|
return LoadPartitionTaskName
|
|
}
|
|
|
|
func (lpt *LoadPartitionTask) Type() commonpb.MsgType {
|
|
return lpt.Base.MsgType
|
|
}
|
|
|
|
func (lpt *LoadPartitionTask) BeginTs() Timestamp {
|
|
return lpt.Base.Timestamp
|
|
}
|
|
|
|
func (lpt *LoadPartitionTask) EndTs() Timestamp {
|
|
return lpt.Base.Timestamp
|
|
}
|
|
|
|
func (lpt *LoadPartitionTask) SetTs(ts Timestamp) {
|
|
lpt.Base.Timestamp = ts
|
|
}
|
|
|
|
func (lpt *LoadPartitionTask) OnEnqueue() error {
|
|
lpt.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (lpt *LoadPartitionTask) PreExecute(ctx context.Context) error {
|
|
lpt.Base.MsgType = commonpb.MsgType_LoadPartitions
|
|
lpt.Base.SourceID = Params.ProxyID
|
|
|
|
collName := lpt.CollectionName
|
|
|
|
if err := ValidateCollectionName(collName); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (lpt *LoadPartitionTask) Execute(ctx context.Context) error {
|
|
var partitionIDs []int64
|
|
collID, err := globalMetaCache.GetCollectionID(ctx, lpt.CollectionName)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
collSchema, err := globalMetaCache.GetCollectionSchema(ctx, lpt.CollectionName)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
for _, partitionName := range lpt.PartitionNames {
|
|
partitionID, err := globalMetaCache.GetPartitionID(ctx, lpt.CollectionName, partitionName)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
partitionIDs = append(partitionIDs, partitionID)
|
|
}
|
|
request := &querypb.LoadPartitionRequest{
|
|
Base: &commonpb.MsgBase{
|
|
MsgType: commonpb.MsgType_LoadPartitions,
|
|
MsgID: lpt.Base.MsgID,
|
|
Timestamp: lpt.Base.Timestamp,
|
|
SourceID: lpt.Base.SourceID,
|
|
},
|
|
DbID: 0,
|
|
CollectionID: collID,
|
|
PartitionIDs: partitionIDs,
|
|
Schema: collSchema,
|
|
}
|
|
lpt.result, err = lpt.queryService.LoadPartitions(ctx, request)
|
|
return err
|
|
}
|
|
|
|
func (lpt *LoadPartitionTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|
|
|
|
type ReleasePartitionTask struct {
|
|
Condition
|
|
*milvuspb.ReleasePartitionRequest
|
|
ctx context.Context
|
|
queryService types.QueryService
|
|
result *commonpb.Status
|
|
}
|
|
|
|
func (rpt *ReleasePartitionTask) Ctx() context.Context {
|
|
return rpt.ctx
|
|
}
|
|
|
|
func (rpt *ReleasePartitionTask) ID() UniqueID {
|
|
return rpt.Base.MsgID
|
|
}
|
|
|
|
func (rpt *ReleasePartitionTask) SetID(uid UniqueID) {
|
|
rpt.Base.MsgID = uid
|
|
}
|
|
|
|
func (rpt *ReleasePartitionTask) Type() commonpb.MsgType {
|
|
return rpt.Base.MsgType
|
|
}
|
|
|
|
func (rpt *ReleasePartitionTask) Name() string {
|
|
return ReleasePartitionTaskName
|
|
}
|
|
|
|
func (rpt *ReleasePartitionTask) BeginTs() Timestamp {
|
|
return rpt.Base.Timestamp
|
|
}
|
|
|
|
func (rpt *ReleasePartitionTask) EndTs() Timestamp {
|
|
return rpt.Base.Timestamp
|
|
}
|
|
|
|
func (rpt *ReleasePartitionTask) SetTs(ts Timestamp) {
|
|
rpt.Base.Timestamp = ts
|
|
}
|
|
|
|
func (rpt *ReleasePartitionTask) OnEnqueue() error {
|
|
rpt.Base = &commonpb.MsgBase{}
|
|
return nil
|
|
}
|
|
|
|
func (rpt *ReleasePartitionTask) PreExecute(ctx context.Context) error {
|
|
rpt.Base.MsgType = commonpb.MsgType_ReleasePartitions
|
|
rpt.Base.SourceID = Params.ProxyID
|
|
|
|
collName := rpt.CollectionName
|
|
|
|
if err := ValidateCollectionName(collName); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (rpt *ReleasePartitionTask) Execute(ctx context.Context) (err error) {
|
|
var partitionIDs []int64
|
|
collID, err := globalMetaCache.GetCollectionID(ctx, rpt.CollectionName)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
for _, partitionName := range rpt.PartitionNames {
|
|
partitionID, err := globalMetaCache.GetPartitionID(ctx, rpt.CollectionName, partitionName)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
partitionIDs = append(partitionIDs, partitionID)
|
|
}
|
|
request := &querypb.ReleasePartitionRequest{
|
|
Base: &commonpb.MsgBase{
|
|
MsgType: commonpb.MsgType_ReleasePartitions,
|
|
MsgID: rpt.Base.MsgID,
|
|
Timestamp: rpt.Base.Timestamp,
|
|
SourceID: rpt.Base.SourceID,
|
|
},
|
|
DbID: 0,
|
|
CollectionID: collID,
|
|
PartitionIDs: partitionIDs,
|
|
}
|
|
rpt.result, err = rpt.queryService.ReleasePartitions(ctx, request)
|
|
return err
|
|
}
|
|
|
|
func (rpt *ReleasePartitionTask) PostExecute(ctx context.Context) error {
|
|
return nil
|
|
}
|