importer

Documentation

Index

• func NewImporter(ctx context.Context, tls *common.TLS, importServerAddr string, pdAddr string) (backend.Backend, error)
• func NewMockImporter(cli import_kvpb.ImportKVClient, pdAddr string) backend.Backend
• type Writer
  • func (w *Writer) AppendRows(ctx context.Context, tableName string, columnNames []string, rows kv.Rows) error
  • func (w *Writer) Close(ctx context.Context) (backend.ChunkFlushStatus, error)
  • func (w *Writer) IsSynced() bool

Functions

func NewImporter

func NewImporter(ctx context.Context, tls *common.TLS, importServerAddr string, pdAddr string) (backend.Backend, error)

NewImporter creates a new connection to tikv-importer. A single connection per tidb-lightning instance is enough.

func NewMockImporter

func NewMockImporter(cli import_kvpb.ImportKVClient, pdAddr string) backend.Backend

NewMockImporter creates an *unconnected* importer based on a custom ImportKVClient. This is provided for testing only. Do not use this function outside of tests.

Types

type Writer

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

func (*Writer) AppendRows

func (w *Writer) AppendRows(ctx context.Context, tableName string, columnNames []string, rows kv.Rows) error

func (*Writer) Close

func (w *Writer) Close(ctx context.Context) (backend.ChunkFlushStatus, error)

func (*Writer) IsSynced

func (w *Writer) IsSynced() bool