shard

Documentation

Index

• type Writer
  • func NewWriter(id uint64, path string, opts ...WriterOption) *Writer
  • func (w *Writer) Close()
  • func (w *Writer) Err() error
  • func (w *Writer) Files() []string
  • func (w *Writer) ShardID() uint64
  • func (w *Writer) Write(key []byte, values tsm1.Values)
  • func (w *Writer) WriteV(key []byte, values gen.Values)
• type WriterOption
  • func AutoNumber() WriterOption
  • func Generation(gen int) WriterOption
  • func Sequence(seq int) WriterOption
  • func Temporary() WriterOption

Types

type Writer

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

func NewWriter

func NewWriter(id uint64, path string, opts ...WriterOption) *Writer

func (*Writer) Close

func (w *Writer) Close()

Close closes the writer.

func (*Writer) Err

func (w *Writer) Err() error

func (*Writer) Files

func (w *Writer) Files() []string

Files returns the full paths of all the files written by the Writer.

func (*Writer) ShardID

func (w *Writer) ShardID() uint64

ShardID returns the shard number of the writer.

func (*Writer) Write

func (w *Writer) Write(key []byte, values tsm1.Values)

func (*Writer) WriteV

func (w *Writer) WriteV(key []byte, values gen.Values)

type WriterOption

type WriterOption func(w *Writer)

func AutoNumber

func AutoNumber() WriterOption

AutoNumber will read the existing TSM file names and use generation + 1

func Generation

func Generation(gen int) WriterOption

Generation specifies the generation number of the tsm files.

func Sequence

func Sequence(seq int) WriterOption

Sequence specifies the starting sequence number of the tsm files.

func Temporary

func Temporary() WriterOption

Temporary configures the writer to create tsm.tmp files.