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[#1085] fstree: 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 18:53:29 +03:00 • committed by LeL
parent e53ad2f468
commit c954f0e71b
5 changed files with 87 additions and 16 deletions
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5
pkg/local_object_storage/writecache/iterate.go
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@ -4,6 +4,7 @@ import (
"errors"
"fmt"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobstor/fstree"
"github.com/nspcc-dev/neofs-sdk-go/object"
"go.etcd.io/bbolt"
)
@ -34,12 +35,12 @@ func (c *cache) Iterate(f func([]byte) error) error {
return err
}
return c.fsTree.Iterate(func(addr *object.Address, data []byte) error {
return c.fsTree.Iterate(new(fstree.IterationPrm).WithHandler(func(addr *object.Address, data []byte) error {
if _, ok := c.flushed.Peek(addr.String()); ok {
return nil
}
return f(data)
})
}))
}
// IterateDB iterates over all objects stored in bbolt.DB instance and passes them to f until error return.