()
| 515 | } |
| 516 | |
| 517 | func (b *walBlock) Clear() error { |
| 518 | var errs multierror.MultiError |
| 519 | if b.file != nil { |
| 520 | errClose := b.file.Close() |
| 521 | errs.Add(errClose) |
| 522 | } |
| 523 | |
| 524 | errRemoveAll := os.RemoveAll(b.walPath()) |
| 525 | errs.Add(errRemoveAll) |
| 526 | |
| 527 | return errs.Err() |
| 528 | } |
| 529 | |
| 530 | // Tombstone renames the block's meta.json to meta.deleted.json. |
| 531 | // See common.WALBlock.Tombstone for semantics. |