()
| 504 | } |
| 505 | |
| 506 | func (b *walBlock) Clear() error { |
| 507 | var errs multierror.MultiError |
| 508 | if b.file != nil { |
| 509 | errClose := b.file.Close() |
| 510 | errs.Add(errClose) |
| 511 | } |
| 512 | |
| 513 | errRemoveAll := os.RemoveAll(b.walPath()) |
| 514 | errs.Add(errRemoveAll) |
| 515 | |
| 516 | return errs.Err() |
| 517 | } |
| 518 | |
| 519 | // Tombstone renames the block's meta.json to meta.deleted.json. |
| 520 | // See common.WALBlock.Tombstone for semantics. |