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6a15790799
issue: #41439 - add IsPersisted and VChannel interface for message - add WithNotPersisted() for message builder - fix the persisted time tick lost at write ahead buffer Signed-off-by: chyezh <chyezh@outlook.com>
34 lines
1.2 KiB
Go
34 lines
1.2 KiB
Go
package timetick
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import (
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"github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
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"github.com/milvus-io/milvus-proto/go-api/v2/msgpb"
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"github.com/milvus-io/milvus/pkg/v2/streaming/util/message"
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"github.com/milvus-io/milvus/pkg/v2/util/commonpbutil"
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)
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func NewTimeTickMsg(ts uint64, lastConfirmedMessageID message.MessageID, sourceID int64, persist bool) message.MutableMessage {
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// TODO: time tick should be put on properties, for compatibility, we put it on message body now.
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// Common message's time tick is set on interceptor.
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// TimeTickMsg's time tick should be set here.
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b := message.NewTimeTickMessageBuilderV1().
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WithHeader(&message.TimeTickMessageHeader{}).
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WithBody(&msgpb.TimeTickMsg{
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Base: commonpbutil.NewMsgBase(
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commonpbutil.WithMsgType(commonpb.MsgType_TimeTick),
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commonpbutil.WithMsgID(0),
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commonpbutil.WithTimeStamp(ts),
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commonpbutil.WithSourceID(sourceID),
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),
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}).
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WithAllVChannel()
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if !persist {
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b.WithNotPersisted()
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}
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msg := b.MustBuildMutable()
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if lastConfirmedMessageID != nil {
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return msg.WithTimeTick(ts).WithLastConfirmed(lastConfirmedMessageID)
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}
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return msg.WithTimeTick(ts).WithLastConfirmedUseMessageID()
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}
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