applier

Documentation

Index

• type RedoApplier
  • func NewRedoApplier(cfg *RedoApplierConfig) *RedoApplier
  • func (ra *RedoApplier) Apply(egCtx context.Context) (err error)
  • func (ra *RedoApplier) ReadMeta(ctx context.Context) (checkpointTs uint64, resolvedTs uint64, err error)
• type RedoApplierConfig

Types

type RedoApplier

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

RedoApplier implements a redo log applier

func NewRedoApplier

func NewRedoApplier(cfg *RedoApplierConfig) *RedoApplier

NewRedoApplier creates a new RedoApplier instance

func (*RedoApplier) Apply

func (ra *RedoApplier) Apply(egCtx context.Context) (err error)

Apply applies redo log to given target

func (*RedoApplier) ReadMeta

func (ra *RedoApplier) ReadMeta(ctx context.Context) (checkpointTs uint64, resolvedTs uint64, err error)

ReadMeta creates a new redo applier and read meta from reader

type RedoApplierConfig

type RedoApplierConfig struct {
	SinkURI string
	Storage string
	Dir     string
}

RedoApplierConfig is the configuration used by a redo log applier