configs

package
v1.14.2 Latest Latest
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 Go to latest Published: Jan 10, 2022 License: MIT Imports: 8 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	TaskHighPriorityClass = iota << numBitsPerLevel
	TaskDefaultPriorityClass
	TaskLowPriorityClass
)
View Source 
const (
	TaskHighPrioritySubclass = iota
	TaskDefaultPrioritySubclass
	TaskLowPrioritySubclass
)
View Source 
const (
	DefaultHistoryMaxAutoResetPoints = 20
)

Variables

View Source 
var (
	APIToPriority = map[string]int{
		"CloseShard":                          0,
		"GetShard":                            0,
		"DescribeHistoryHost":                 0,
		"DescribeMutableState":                0,
		"DescribeWorkflowExecution":           0,
		"GetDLQMessages":                      0,
		"GetDLQReplicationMessages":           0,
		"GetMutableState":                     0,
		"GetReplicationMessages":              0,
		"MergeDLQMessages":                    0,
		"PollMutableState":                    0,
		"PurgeDLQMessages":                    0,
		"QueryWorkflow":                       0,
		"ReapplyEvents":                       0,
		"RecordActivityTaskHeartbeat":         0,
		"RecordActivityTaskStarted":           0,
		"RecordChildExecutionCompleted":       0,
		"RecordWorkflowTaskStarted":           0,
		"RefreshWorkflowTasks":                0,
		"RemoveSignalMutableState":            0,
		"RemoveTask":                          0,
		"ReplicateEventsV2":                   0,
		"RequestCancelWorkflowExecution":      0,
		"ResetStickyTaskQueue":                0,
		"ResetWorkflowExecution":              0,
		"RespondActivityTaskCanceled":         0,
		"RespondActivityTaskCompleted":        0,
		"RespondActivityTaskFailed":           0,
		"RespondWorkflowTaskCompleted":        0,
		"RespondWorkflowTaskFailed":           0,
		"ScheduleWorkflowTask":                0,
		"SignalWithStartWorkflowExecution":    0,
		"SignalWorkflowExecution":             0,
		"StartWorkflowExecution":              0,
		"SyncActivity":                        0,
		"SyncShardStatus":                     0,
		"TerminateWorkflowExecution":          0,
		"GenerateLastHistoryReplicationTasks": 0,
		"GetReplicationStatus":                0,
	}

	APIPriorities = map[int]struct{}{
		0: {},
	}
)
View Source 
var DefaultTaskPriorityWeight = map[int]int{
	GetTaskPriority(TaskHighPriorityClass, TaskDefaultPrioritySubclass):    200,
	GetTaskPriority(TaskDefaultPriorityClass, TaskDefaultPrioritySubclass): 100,
	GetTaskPriority(TaskLowPriorityClass, TaskDefaultPrioritySubclass):     50,
}

Functions

func ConvertWeightsToDynamicConfigValue 

func ConvertWeightsToDynamicConfigValue(
	weights map[int]int,
) map[string]interface{}

func GetTaskPriority 

func GetTaskPriority(
	class, subClass int,
) int

func NewPriorityRateLimiter added in v1.10.0 

func NewPriorityRateLimiter(
	rateFn quotas.RateFn,
) quotas.RequestRateLimiter

Types

type Config 

type Config struct {
	NumberOfShards             int32
	DefaultVisibilityIndexName string

	// TODO remove this dynamic flag in 1.14.x
	EnableDBRecordVersion dynamicconfig.BoolPropertyFn

	RPS                     dynamicconfig.IntPropertyFn
	MaxIDLengthLimit        dynamicconfig.IntPropertyFn
	PersistenceMaxQPS       dynamicconfig.IntPropertyFn
	PersistenceGlobalMaxQPS dynamicconfig.IntPropertyFn

	StandardVisibilityPersistenceMaxReadQPS  dynamicconfig.IntPropertyFn
	StandardVisibilityPersistenceMaxWriteQPS dynamicconfig.IntPropertyFn
	AdvancedVisibilityPersistenceMaxReadQPS  dynamicconfig.IntPropertyFn
	AdvancedVisibilityPersistenceMaxWriteQPS dynamicconfig.IntPropertyFn
	AdvancedVisibilityWritingMode            dynamicconfig.StringPropertyFn

	EmitShardDiffLog      dynamicconfig.BoolPropertyFn
	MaxAutoResetPoints    dynamicconfig.IntPropertyFnWithNamespaceFilter
	ThrottledLogRPS       dynamicconfig.IntPropertyFn
	EnableStickyQuery     dynamicconfig.BoolPropertyFnWithNamespaceFilter
	ShutdownDrainDuration dynamicconfig.DurationPropertyFn

	// HistoryCache settings
	// Change of these configs require shard restart
	HistoryCacheInitialSize dynamicconfig.IntPropertyFn
	HistoryCacheMaxSize     dynamicconfig.IntPropertyFn
	HistoryCacheTTL         dynamicconfig.DurationPropertyFn

	// EventsCache settings
	// Change of these configs require shard restart
	EventsCacheInitialSize dynamicconfig.IntPropertyFn
	EventsCacheMaxSize     dynamicconfig.IntPropertyFn
	EventsCacheTTL         dynamicconfig.DurationPropertyFn

	// ShardController settings
	RangeSizeBits           uint
	AcquireShardInterval    dynamicconfig.DurationPropertyFn
	AcquireShardConcurrency dynamicconfig.IntPropertyFn

	// the artificial delay added to standby cluster's view of active cluster's time
	StandbyClusterDelay                  dynamicconfig.DurationPropertyFn
	StandbyTaskMissingEventsResendDelay  dynamicconfig.DurationPropertyFn
	StandbyTaskMissingEventsDiscardDelay dynamicconfig.DurationPropertyFn

	// TimerQueueProcessor settings
	TimerTaskBatchSize                                dynamicconfig.IntPropertyFn
	TimerTaskWorkerCount                              dynamicconfig.IntPropertyFn
	TimerTaskMaxRetryCount                            dynamicconfig.IntPropertyFn
	TimerProcessorCompleteTimerFailureRetryCount      dynamicconfig.IntPropertyFn
	TimerProcessorUpdateAckInterval                   dynamicconfig.DurationPropertyFn
	TimerProcessorUpdateAckIntervalJitterCoefficient  dynamicconfig.FloatPropertyFn
	TimerProcessorCompleteTimerInterval               dynamicconfig.DurationPropertyFn
	TimerProcessorFailoverMaxPollRPS                  dynamicconfig.IntPropertyFn
	TimerProcessorMaxPollRPS                          dynamicconfig.IntPropertyFn
	TimerProcessorMaxPollInterval                     dynamicconfig.DurationPropertyFn
	TimerProcessorMaxPollIntervalJitterCoefficient    dynamicconfig.FloatPropertyFn
	TimerProcessorRedispatchInterval                  dynamicconfig.DurationPropertyFn
	TimerProcessorRedispatchIntervalJitterCoefficient dynamicconfig.FloatPropertyFn
	TimerProcessorMaxRedispatchQueueSize              dynamicconfig.IntPropertyFn
	TimerProcessorEnablePriorityTaskProcessor         dynamicconfig.BoolPropertyFn
	TimerProcessorMaxTimeShift                        dynamicconfig.DurationPropertyFn
	TimerProcessorHistoryArchivalSizeLimit            dynamicconfig.IntPropertyFn
	TimerProcessorArchivalTimeLimit                   dynamicconfig.DurationPropertyFn

	// TransferQueueProcessor settings
	TransferTaskBatchSize                                dynamicconfig.IntPropertyFn
	TransferTaskWorkerCount                              dynamicconfig.IntPropertyFn
	TransferTaskMaxRetryCount                            dynamicconfig.IntPropertyFn
	TransferProcessorCompleteTransferFailureRetryCount   dynamicconfig.IntPropertyFn
	TransferProcessorFailoverMaxPollRPS                  dynamicconfig.IntPropertyFn
	TransferProcessorMaxPollRPS                          dynamicconfig.IntPropertyFn
	TransferProcessorMaxPollInterval                     dynamicconfig.DurationPropertyFn
	TransferProcessorMaxPollIntervalJitterCoefficient    dynamicconfig.FloatPropertyFn
	TransferProcessorUpdateAckInterval                   dynamicconfig.DurationPropertyFn
	TransferProcessorUpdateAckIntervalJitterCoefficient  dynamicconfig.FloatPropertyFn
	TransferProcessorCompleteTransferInterval            dynamicconfig.DurationPropertyFn
	TransferProcessorRedispatchInterval                  dynamicconfig.DurationPropertyFn
	TransferProcessorRedispatchIntervalJitterCoefficient dynamicconfig.FloatPropertyFn
	TransferProcessorMaxRedispatchQueueSize              dynamicconfig.IntPropertyFn
	TransferProcessorEnablePriorityTaskProcessor         dynamicconfig.BoolPropertyFn
	TransferProcessorVisibilityArchivalTimeLimit         dynamicconfig.DurationPropertyFn

	// ReplicatorQueueProcessor settings
	ReplicatorTaskBatchSize                                dynamicconfig.IntPropertyFn
	ReplicatorTaskWorkerCount                              dynamicconfig.IntPropertyFn
	ReplicatorTaskMaxRetryCount                            dynamicconfig.IntPropertyFn
	ReplicatorProcessorMaxPollRPS                          dynamicconfig.IntPropertyFn
	ReplicatorProcessorMaxPollInterval                     dynamicconfig.DurationPropertyFn
	ReplicatorProcessorMaxPollIntervalJitterCoefficient    dynamicconfig.FloatPropertyFn
	ReplicatorProcessorUpdateAckInterval                   dynamicconfig.DurationPropertyFn
	ReplicatorProcessorUpdateAckIntervalJitterCoefficient  dynamicconfig.FloatPropertyFn
	ReplicatorProcessorRedispatchInterval                  dynamicconfig.DurationPropertyFn
	ReplicatorProcessorRedispatchIntervalJitterCoefficient dynamicconfig.FloatPropertyFn
	ReplicatorProcessorMaxRedispatchQueueSize              dynamicconfig.IntPropertyFn
	ReplicatorProcessorEnablePriorityTaskProcessor         dynamicconfig.BoolPropertyFn
	ReplicatorProcessorFetchTasksBatchSize                 dynamicconfig.IntPropertyFn

	// System Limits
	MaximumBufferedEventsBatch dynamicconfig.IntPropertyFn
	MaximumSignalsPerExecution dynamicconfig.IntPropertyFnWithNamespaceFilter

	// ShardUpdateMinInterval the minimal time interval which the shard info can be updated
	ShardUpdateMinInterval dynamicconfig.DurationPropertyFn
	// ShardSyncMinInterval the minimal time interval which the shard info should be sync to remote
	ShardSyncMinInterval            dynamicconfig.DurationPropertyFn
	ShardSyncTimerJitterCoefficient dynamicconfig.FloatPropertyFn

	// Time to hold a poll request before returning an empty response
	// right now only used by GetMutableState
	LongPollExpirationInterval dynamicconfig.DurationPropertyFnWithNamespaceFilter

	// encoding the history events
	EventEncodingType dynamicconfig.StringPropertyFnWithNamespaceFilter
	// whether or not using ParentClosePolicy
	EnableParentClosePolicy dynamicconfig.BoolPropertyFnWithNamespaceFilter
	// whether or not enable system workers for processing parent close policy task
	EnableParentClosePolicyWorker dynamicconfig.BoolPropertyFn
	// parent close policy will be processed by sys workers(if enabled) if
	// the number of children greater than or equal to this threshold
	ParentClosePolicyThreshold dynamicconfig.IntPropertyFnWithNamespaceFilter
	// total number of parentClosePolicy system workflows
	NumParentClosePolicySystemWorkflows dynamicconfig.IntPropertyFn

	// Archival settings
	NumArchiveSystemWorkflows dynamicconfig.IntPropertyFn
	ArchiveRequestRPS         dynamicconfig.IntPropertyFn

	// Size limit related settings
	BlobSizeLimitError     dynamicconfig.IntPropertyFnWithNamespaceFilter
	BlobSizeLimitWarn      dynamicconfig.IntPropertyFnWithNamespaceFilter
	MemoSizeLimitError     dynamicconfig.IntPropertyFnWithNamespaceFilter
	MemoSizeLimitWarn      dynamicconfig.IntPropertyFnWithNamespaceFilter
	HistorySizeLimitError  dynamicconfig.IntPropertyFnWithNamespaceFilter
	HistorySizeLimitWarn   dynamicconfig.IntPropertyFnWithNamespaceFilter
	HistoryCountLimitError dynamicconfig.IntPropertyFnWithNamespaceFilter
	HistoryCountLimitWarn  dynamicconfig.IntPropertyFnWithNamespaceFilter

	// DefaultActivityRetryOptions specifies the out-of-box retry policy if
	// none is configured on the Activity by the user.
	DefaultActivityRetryPolicy dynamicconfig.MapPropertyFnWithNamespaceFilter

	// DefaultWorkflowRetryPolicy specifies the out-of-box retry policy for
	// any unset fields on a RetryPolicy configured on a Workflow
	DefaultWorkflowRetryPolicy dynamicconfig.MapPropertyFnWithNamespaceFilter

	// Workflow task settings
	// StickyTTL is to expire a sticky taskqueue if no update more than this duration
	// TODO https://go.temporal.io/server/issues/2357
	StickyTTL dynamicconfig.DurationPropertyFnWithNamespaceFilter
	// DefaultWorkflowTaskTimeout the default workflow task timeout
	DefaultWorkflowTaskTimeout dynamicconfig.DurationPropertyFnWithNamespaceFilter
	// WorkflowTaskHeartbeatTimeout is to timeout behavior of: RespondWorkflowTaskComplete with ForceCreateNewWorkflowTask == true without any workflow tasks
	// So that workflow task will be scheduled to another worker(by clear stickyness)
	WorkflowTaskHeartbeatTimeout dynamicconfig.DurationPropertyFnWithNamespaceFilter

	// The following is used by the new RPC replication stack
	ReplicationTaskFetcherParallelism                    dynamicconfig.IntPropertyFn
	ReplicationTaskFetcherAggregationInterval            dynamicconfig.DurationPropertyFn
	ReplicationTaskFetcherTimerJitterCoefficient         dynamicconfig.FloatPropertyFn
	ReplicationTaskFetcherErrorRetryWait                 dynamicconfig.DurationPropertyFn
	ReplicationTaskProcessorErrorRetryWait               dynamicconfig.DurationPropertyFnWithShardIDFilter
	ReplicationTaskProcessorErrorRetryBackoffCoefficient dynamicconfig.FloatPropertyFnWithShardIDFilter
	ReplicationTaskProcessorErrorRetryMaxInterval        dynamicconfig.DurationPropertyFnWithShardIDFilter
	ReplicationTaskProcessorErrorRetryMaxAttempts        dynamicconfig.IntPropertyFnWithShardIDFilter
	ReplicationTaskProcessorErrorRetryExpiration         dynamicconfig.DurationPropertyFnWithShardIDFilter
	ReplicationTaskProcessorNoTaskRetryWait              dynamicconfig.DurationPropertyFnWithShardIDFilter
	ReplicationTaskProcessorCleanupInterval              dynamicconfig.DurationPropertyFnWithShardIDFilter
	ReplicationTaskProcessorCleanupJitterCoefficient     dynamicconfig.FloatPropertyFnWithShardIDFilter
	ReplicationTaskProcessorHostQPS                      dynamicconfig.FloatPropertyFn
	ReplicationTaskProcessorShardQPS                     dynamicconfig.FloatPropertyFn

	// The following are used by consistent query
	MaxBufferedQueryCount dynamicconfig.IntPropertyFn

	// Data integrity check related config knobs
	MutableStateChecksumGenProbability    dynamicconfig.IntPropertyFnWithNamespaceFilter
	MutableStateChecksumVerifyProbability dynamicconfig.IntPropertyFnWithNamespaceFilter
	MutableStateChecksumInvalidateBefore  dynamicconfig.FloatPropertyFn

	// Crocess DC Replication configuration
	ReplicationEventsFromCurrentCluster    dynamicconfig.BoolPropertyFnWithNamespaceFilter
	StandbyTaskReReplicationContextTimeout dynamicconfig.DurationPropertyFnWithNamespaceIDFilter

	SkipReapplicationByNamespaceID dynamicconfig.BoolPropertyFnWithNamespaceIDFilter

	// ===== Visibility related =====
	// VisibilityQueueProcessor settings
	VisibilityTaskBatchSize                                dynamicconfig.IntPropertyFn
	VisibilityTaskWorkerCount                              dynamicconfig.IntPropertyFn
	VisibilityTaskMaxRetryCount                            dynamicconfig.IntPropertyFn
	VisibilityProcessorCompleteTaskFailureRetryCount       dynamicconfig.IntPropertyFn
	VisibilityProcessorFailoverMaxPollRPS                  dynamicconfig.IntPropertyFn
	VisibilityProcessorMaxPollRPS                          dynamicconfig.IntPropertyFn
	VisibilityProcessorMaxPollInterval                     dynamicconfig.DurationPropertyFn
	VisibilityProcessorMaxPollIntervalJitterCoefficient    dynamicconfig.FloatPropertyFn
	VisibilityProcessorUpdateAckInterval                   dynamicconfig.DurationPropertyFn
	VisibilityProcessorUpdateAckIntervalJitterCoefficient  dynamicconfig.FloatPropertyFn
	VisibilityProcessorCompleteTaskInterval                dynamicconfig.DurationPropertyFn
	VisibilityProcessorRedispatchInterval                  dynamicconfig.DurationPropertyFn
	VisibilityProcessorRedispatchIntervalJitterCoefficient dynamicconfig.FloatPropertyFn
	VisibilityProcessorMaxRedispatchQueueSize              dynamicconfig.IntPropertyFn
	VisibilityProcessorEnablePriorityTaskProcessor         dynamicconfig.BoolPropertyFn
	VisibilityProcessorVisibilityArchivalTimeLimit         dynamicconfig.DurationPropertyFn

	// TieredStorageQueueProcessor settings
	TieredStorageTaskBatchSize                                dynamicconfig.IntPropertyFn
	TieredStorageTaskWorkerCount                              dynamicconfig.IntPropertyFn
	TieredStorageTaskMaxRetryCount                            dynamicconfig.IntPropertyFn
	TieredStorageProcessorCompleteTaskFailureRetryCount       dynamicconfig.IntPropertyFn
	TieredStorageProcessorFailoverMaxPollRPS                  dynamicconfig.IntPropertyFn
	TieredStorageProcessorMaxPollRPS                          dynamicconfig.IntPropertyFn
	TieredStorageProcessorMaxPollInterval                     dynamicconfig.DurationPropertyFn
	TieredStorageProcessorMaxPollIntervalJitterCoefficient    dynamicconfig.FloatPropertyFn
	TieredStorageProcessorUpdateAckInterval                   dynamicconfig.DurationPropertyFn
	TieredStorageProcessorUpdateAckIntervalJitterCoefficient  dynamicconfig.FloatPropertyFn
	TieredStorageProcessorCompleteTaskInterval                dynamicconfig.DurationPropertyFn
	TieredStorageProcessorRedispatchInterval                  dynamicconfig.DurationPropertyFn
	TieredStorageProcessorRedispatchIntervalJitterCoefficient dynamicconfig.FloatPropertyFn
	TieredStorageProcessorMaxRedispatchQueueSize              dynamicconfig.IntPropertyFn
	TieredStorageProcessorEnablePriorityTaskProcessor         dynamicconfig.BoolPropertyFn
	TieredStorageProcessorArchivalTimeLimit                   dynamicconfig.DurationPropertyFn

	SearchAttributesNumberOfKeysLimit dynamicconfig.IntPropertyFnWithNamespaceFilter
	SearchAttributesSizeOfValueLimit  dynamicconfig.IntPropertyFnWithNamespaceFilter
	SearchAttributesTotalSizeLimit    dynamicconfig.IntPropertyFnWithNamespaceFilter
	IndexerConcurrency                dynamicconfig.IntPropertyFn
	ESProcessorNumOfWorkers           dynamicconfig.IntPropertyFn
	ESProcessorBulkActions            dynamicconfig.IntPropertyFn // max number of requests in bulk
	ESProcessorBulkSize               dynamicconfig.IntPropertyFn // max total size of bytes in bulk
	ESProcessorFlushInterval          dynamicconfig.DurationPropertyFn
	ESProcessorAckTimeout             dynamicconfig.DurationPropertyFn

	EnableCrossNamespaceCommands dynamicconfig.BoolPropertyFn
}

Config represents configuration for history service

func NewConfig 

func NewConfig(dc *dynamicconfig.Collection, numberOfShards int32, isAdvancedVisibilityConfigExist bool, defaultVisibilityIndex string) *Config

NewConfig returns new service config with default values

func NewDynamicConfig added in v1.11.0 

func NewDynamicConfig() *Config

func (*Config) GetShardID 

func (config *Config) GetShardID(namespaceID namespace.ID, workflowID string) int32

GetShardID return the corresponding shard ID for a given namespaceID and workflowID pair

Source Files

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