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Published: Jan 3, 2023 License: AGPL-3.0 Imports: 6 Imported by: 0

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Types

type StopAtHeightCommand added in v0.28.0

type StopAtHeightCommand struct {
	// contains filtered or unexported fields
}

StopAtHeightCommand will send a signal to engine to stop/crash EN at given height

func NewStopAtHeightCommand added in v0.28.0

func NewStopAtHeightCommand(sah *ingestion.StopControl) *StopAtHeightCommand

NewStopAtHeightCommand creates a new StopAtHeightCommand object

func (*StopAtHeightCommand) Handler added in v0.28.0

func (s *StopAtHeightCommand) Handler(_ context.Context, req *admin.CommandRequest) (interface{}, error)

Handler method sets the stop height parameters. Errors only if setting of stop height parameters fails. Returns "ok" if successful.

func (*StopAtHeightCommand) Validator added in v0.28.0

func (s *StopAtHeightCommand) Validator(req *admin.CommandRequest) error

Validator checks the inputs for StopAtHeight command. It expects the following fields in the Data field of the req object:

  • height in a numeric format
  • crash, a boolean

Additionally, height must be a positive integer. If a float value is provided, only the integer part is used. The following sentinel errors are expected during normal operations: * `admin.InvalidAdminReqError` if any required field is missing or in a wrong format

type StopAtHeightReq added in v0.28.0

type StopAtHeightReq struct {
	// contains filtered or unexported fields
}

type TriggerCheckpointCommand

type TriggerCheckpointCommand struct {
	// contains filtered or unexported fields
}

TriggerCheckpointCommand will send a signal to compactor to trigger checkpoint once finishing writing the current WAL segment file

func NewTriggerCheckpointCommand

func NewTriggerCheckpointCommand(trigger *atomic.Bool) *TriggerCheckpointCommand

func (*TriggerCheckpointCommand) Handler

func (s *TriggerCheckpointCommand) Handler(_ context.Context, _ *admin.CommandRequest) (interface{}, error)

func (*TriggerCheckpointCommand) Validator

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