| 40 | } |
| 41 | |
| 42 | func (rw *readerWriter) ClearBlock(blockID uuid.UUID, tenantID string) error { |
| 43 | if len(tenantID) == 0 { |
| 44 | return fmt.Errorf("empty tenant id") |
| 45 | } |
| 46 | |
| 47 | if blockID == uuid.Nil { |
| 48 | return fmt.Errorf("empty block id") |
| 49 | } |
| 50 | |
| 51 | ctx := context.TODO() |
| 52 | iter := rw.bucket.Objects(ctx, &storage.Query{ |
| 53 | Prefix: backend.RootPath(blockID, tenantID, rw.cfg.Prefix), |
| 54 | Versions: false, |
| 55 | }) |
| 56 | |
| 57 | for { |
| 58 | attrs, err := iter.Next() |
| 59 | if errors.Is(err, iterator.Done) { |
| 60 | break |
| 61 | } |
| 62 | if err != nil { |
| 63 | return err |
| 64 | } |
| 65 | |
| 66 | o := rw.bucket.Object(attrs.Name).Retryer( |
| 67 | storage.WithBackoff(gax.Backoff{}), |
| 68 | storage.WithPolicy(storage.RetryAlways), |
| 69 | storage.WithMaxAttempts(rw.cfg.MaxRetries), |
| 70 | ) |
| 71 | |
| 72 | err = o.Delete(ctx) |
| 73 | if err != nil { |
| 74 | return err |
| 75 | } |
| 76 | } |
| 77 | |
| 78 | return nil |
| 79 | } |
| 80 | |
| 81 | func (rw *readerWriter) CompactedBlockMeta(blockID uuid.UUID, tenantID string) (*backend.CompactedBlockMeta, error) { |
| 82 | name := backend.CompactedMetaFileName(blockID, tenantID, rw.cfg.Prefix) |