Files
tasks/api/history/v1/message.go-helpers.pb.go
Prathyush PVandStephan Behnke 2317be7056 Send raw history events from history to frontend service (#7342)
## What changed?
Change to send raw history blobs from history service to frontend
service. History service returns a new proto message that has a repeated
bytes history field.
This response is wire compatible with the original response which has
temporal.api.history.v1.History type for this field. This allows history
service to not deserialize events from this data blob. This considerably
reduces CPU usage.

History service still needs event_id and version decoded from history
events. For this we use a new proto message StrippedHistoryEvent which
has these two fields only. It takes considerably less CPU to decode
events to this struct.

## Why?
We have seen incidents of high history CPU usage when large number of
GetWorkflowExecutionHistory calls are made to workflows which has large
history. With this change we can reduce the CPU burden on history
service during this API call.

## How did you test it?
Existing unit and functional tests.

## Potential risks

## Documentation

## Is hotfix candidate?
2025-03-25 15:43:26 -07:00

327 lines
9.2 KiB
Go

// The MIT License
//
// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
//
// Copyright (c) 2020 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
// Code generated by protoc-gen-go-helpers. DO NOT EDIT.
package history
import (
"google.golang.org/protobuf/proto"
)
// Marshal an object of type TransientWorkflowTaskInfo to the protobuf v3 wire format
func (val *TransientWorkflowTaskInfo) Marshal() ([]byte, error) {
return proto.Marshal(val)
}
// Unmarshal an object of type TransientWorkflowTaskInfo from the protobuf v3 wire format
func (val *TransientWorkflowTaskInfo) Unmarshal(buf []byte) error {
return proto.Unmarshal(buf, val)
}
// Size returns the size of the object, in bytes, once serialized
func (val *TransientWorkflowTaskInfo) Size() int {
return proto.Size(val)
}
// Equal returns whether two TransientWorkflowTaskInfo values are equivalent by recursively
// comparing the message's fields.
// For more information see the documentation for
// https://pkg.go.dev/google.golang.org/protobuf/proto#Equal
func (this *TransientWorkflowTaskInfo) Equal(that interface{}) bool {
if that == nil {
return this == nil
}
var that1 *TransientWorkflowTaskInfo
switch t := that.(type) {
case *TransientWorkflowTaskInfo:
that1 = t
case TransientWorkflowTaskInfo:
that1 = &t
default:
return false
}
return proto.Equal(this, that1)
}
// Marshal an object of type VersionHistoryItem to the protobuf v3 wire format
func (val *VersionHistoryItem) Marshal() ([]byte, error) {
return proto.Marshal(val)
}
// Unmarshal an object of type VersionHistoryItem from the protobuf v3 wire format
func (val *VersionHistoryItem) Unmarshal(buf []byte) error {
return proto.Unmarshal(buf, val)
}
// Size returns the size of the object, in bytes, once serialized
func (val *VersionHistoryItem) Size() int {
return proto.Size(val)
}
// Equal returns whether two VersionHistoryItem values are equivalent by recursively
// comparing the message's fields.
// For more information see the documentation for
// https://pkg.go.dev/google.golang.org/protobuf/proto#Equal
func (this *VersionHistoryItem) Equal(that interface{}) bool {
if that == nil {
return this == nil
}
var that1 *VersionHistoryItem
switch t := that.(type) {
case *VersionHistoryItem:
that1 = t
case VersionHistoryItem:
that1 = &t
default:
return false
}
return proto.Equal(this, that1)
}
// Marshal an object of type VersionHistory to the protobuf v3 wire format
func (val *VersionHistory) Marshal() ([]byte, error) {
return proto.Marshal(val)
}
// Unmarshal an object of type VersionHistory from the protobuf v3 wire format
func (val *VersionHistory) Unmarshal(buf []byte) error {
return proto.Unmarshal(buf, val)
}
// Size returns the size of the object, in bytes, once serialized
func (val *VersionHistory) Size() int {
return proto.Size(val)
}
// Equal returns whether two VersionHistory values are equivalent by recursively
// comparing the message's fields.
// For more information see the documentation for
// https://pkg.go.dev/google.golang.org/protobuf/proto#Equal
func (this *VersionHistory) Equal(that interface{}) bool {
if that == nil {
return this == nil
}
var that1 *VersionHistory
switch t := that.(type) {
case *VersionHistory:
that1 = t
case VersionHistory:
that1 = &t
default:
return false
}
return proto.Equal(this, that1)
}
// Marshal an object of type VersionHistories to the protobuf v3 wire format
func (val *VersionHistories) Marshal() ([]byte, error) {
return proto.Marshal(val)
}
// Unmarshal an object of type VersionHistories from the protobuf v3 wire format
func (val *VersionHistories) Unmarshal(buf []byte) error {
return proto.Unmarshal(buf, val)
}
// Size returns the size of the object, in bytes, once serialized
func (val *VersionHistories) Size() int {
return proto.Size(val)
}
// Equal returns whether two VersionHistories values are equivalent by recursively
// comparing the message's fields.
// For more information see the documentation for
// https://pkg.go.dev/google.golang.org/protobuf/proto#Equal
func (this *VersionHistories) Equal(that interface{}) bool {
if that == nil {
return this == nil
}
var that1 *VersionHistories
switch t := that.(type) {
case *VersionHistories:
that1 = t
case VersionHistories:
that1 = &t
default:
return false
}
return proto.Equal(this, that1)
}
// Marshal an object of type TaskKey to the protobuf v3 wire format
func (val *TaskKey) Marshal() ([]byte, error) {
return proto.Marshal(val)
}
// Unmarshal an object of type TaskKey from the protobuf v3 wire format
func (val *TaskKey) Unmarshal(buf []byte) error {
return proto.Unmarshal(buf, val)
}
// Size returns the size of the object, in bytes, once serialized
func (val *TaskKey) Size() int {
return proto.Size(val)
}
// Equal returns whether two TaskKey values are equivalent by recursively
// comparing the message's fields.
// For more information see the documentation for
// https://pkg.go.dev/google.golang.org/protobuf/proto#Equal
func (this *TaskKey) Equal(that interface{}) bool {
if that == nil {
return this == nil
}
var that1 *TaskKey
switch t := that.(type) {
case *TaskKey:
that1 = t
case TaskKey:
that1 = &t
default:
return false
}
return proto.Equal(this, that1)
}
// Marshal an object of type TaskRange to the protobuf v3 wire format
func (val *TaskRange) Marshal() ([]byte, error) {
return proto.Marshal(val)
}
// Unmarshal an object of type TaskRange from the protobuf v3 wire format
func (val *TaskRange) Unmarshal(buf []byte) error {
return proto.Unmarshal(buf, val)
}
// Size returns the size of the object, in bytes, once serialized
func (val *TaskRange) Size() int {
return proto.Size(val)
}
// Equal returns whether two TaskRange values are equivalent by recursively
// comparing the message's fields.
// For more information see the documentation for
// https://pkg.go.dev/google.golang.org/protobuf/proto#Equal
func (this *TaskRange) Equal(that interface{}) bool {
if that == nil {
return this == nil
}
var that1 *TaskRange
switch t := that.(type) {
case *TaskRange:
that1 = t
case TaskRange:
that1 = &t
default:
return false
}
return proto.Equal(this, that1)
}
// Marshal an object of type StrippedHistoryEvent to the protobuf v3 wire format
func (val *StrippedHistoryEvent) Marshal() ([]byte, error) {
return proto.Marshal(val)
}
// Unmarshal an object of type StrippedHistoryEvent from the protobuf v3 wire format
func (val *StrippedHistoryEvent) Unmarshal(buf []byte) error {
return proto.Unmarshal(buf, val)
}
// Size returns the size of the object, in bytes, once serialized
func (val *StrippedHistoryEvent) Size() int {
return proto.Size(val)
}
// Equal returns whether two StrippedHistoryEvent values are equivalent by recursively
// comparing the message's fields.
// For more information see the documentation for
// https://pkg.go.dev/google.golang.org/protobuf/proto#Equal
func (this *StrippedHistoryEvent) Equal(that interface{}) bool {
if that == nil {
return this == nil
}
var that1 *StrippedHistoryEvent
switch t := that.(type) {
case *StrippedHistoryEvent:
that1 = t
case StrippedHistoryEvent:
that1 = &t
default:
return false
}
return proto.Equal(this, that1)
}
// Marshal an object of type StrippedHistoryEvents to the protobuf v3 wire format
func (val *StrippedHistoryEvents) Marshal() ([]byte, error) {
return proto.Marshal(val)
}
// Unmarshal an object of type StrippedHistoryEvents from the protobuf v3 wire format
func (val *StrippedHistoryEvents) Unmarshal(buf []byte) error {
return proto.Unmarshal(buf, val)
}
// Size returns the size of the object, in bytes, once serialized
func (val *StrippedHistoryEvents) Size() int {
return proto.Size(val)
}
// Equal returns whether two StrippedHistoryEvents values are equivalent by recursively
// comparing the message's fields.
// For more information see the documentation for
// https://pkg.go.dev/google.golang.org/protobuf/proto#Equal
func (this *StrippedHistoryEvents) Equal(that interface{}) bool {
if that == nil {
return this == nil
}
var that1 *StrippedHistoryEvents
switch t := that.(type) {
case *StrippedHistoryEvents:
that1 = t
case StrippedHistoryEvents:
that1 = &t
default:
return false
}
return proto.Equal(this, that1)
}