forked from TrueCloudLab/frostfs-node
df558cbe6b
In previous implementation each shard operation locked RW shard mutex. With this approach RW operations were executed one-by-one and blocked the execution of RO operations. Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
package shard
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import (
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objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object"
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"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobstor"
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"github.com/pkg/errors"
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"go.uber.org/zap"
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)
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// DeletePrm groups the parameters of Delete operation.
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type DeletePrm struct {
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addr *objectSDK.Address
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}
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// DeleteRes groups resulting values of Delete operation.
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type DeleteRes struct{}
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// WithAddress is a Delete option to set the address of the object to delete.
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//
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// Option is required.
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func (p *DeletePrm) WithAddress(addr *objectSDK.Address) *DeletePrm {
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if p != nil {
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p.addr = addr
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}
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return p
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}
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// Delete marks object to delete from shard.
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//
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// Returns any error encountered that did not allow to completely
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// mark the object to delete.
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func (s *Shard) Delete(prm *DeletePrm) (*DeleteRes, error) {
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// mark object to delete in metabase
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if err := s.metaBase.Delete(prm.addr); err != nil {
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s.log.Warn("could not mark object to delete in metabase",
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zap.String("error", err.Error()),
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)
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}
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if _, err := s.blobStor.Delete(
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new(blobstor.DeletePrm).
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WithAddress(prm.addr),
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); err != nil {
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return nil, errors.Wrap(err, "could not remove object from BLOB storage")
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}
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return nil, nil
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}
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