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[#1085] blobstor: allow to ignore errors during iteration

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Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgenii Stratonikov 2022-01-20 19:32:49 +03:00 • committed by LeL
parent c954f0e71b
commit cd75638ce3
3 changed files with 134 additions and 5 deletions
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7
pkg/local_object_storage/blobstor/blobovnicza.go
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@ -631,10 +631,13 @@ func (b *blobovniczas) iterateLeaves(f func(string) (bool, error)) error {
}
// iterator over all blobovniczas in unsorted order. Break on f's error return.
func (b *blobovniczas) iterateBlobovniczas(f func(string, *blobovnicza.Blobovnicza) error) error {
func (b *blobovniczas) iterateBlobovniczas(ignoreErrors bool, f func(string, *blobovnicza.Blobovnicza) error) error {
return b.iterateLeaves(func(p string) (bool, error) {
blz, err := b.openBlobovnicza(p)
if err != nil {
if ignoreErrors {
return false, nil
}
return false, fmt.Errorf("could not open blobovnicza %s: %w", p, err)
}
@ -811,7 +814,7 @@ func (b *blobovniczas) init() error {
return zstdD(data)
}
return b.iterateBlobovniczas(func(p string, blz *blobovnicza.Blobovnicza) error {
return b.iterateBlobovniczas(false, func(p string, blz *blobovnicza.Blobovnicza) error {
if err := blz.Init(); err != nil {
return fmt.Errorf("could not initialize blobovnicza structure %s: %w", p, err)
}