67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
package engine
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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/shard"
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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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// WithAddresses is a Delete option to set the addresses of the objects to delete.
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//
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// Option is required.
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func (p *DeletePrm) WithAddresses(addr ...*objectSDK.Address) *DeletePrm {
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if p != nil {
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p.addr = append(p.addr, addr...)
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}
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return p
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}
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// Delete marks the objects to be removed.
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func (e *StorageEngine) Delete(prm *DeletePrm) (*DeleteRes, error) {
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if e.metrics != nil {
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defer elapsed(e.metrics.AddDeleteDuration)()
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}
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shPrm := new(shard.InhumePrm)
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existsPrm := new(shard.ExistsPrm)
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for i := range prm.addr {
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e.iterateOverSortedShards(prm.addr[i], func(_ int, sh *shard.Shard) (stop bool) {
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resExists, err := sh.Exists(existsPrm.WithAddress(prm.addr[i]))
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if err != nil {
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// TODO: smth wrong with shard, need to be processed
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e.log.Warn("could not check object existence",
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zap.Stringer("shard", sh.ID()),
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zap.String("error", err.Error()),
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)
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return false
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} else if !resExists.Exists() {
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return false
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}
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_, err = sh.Inhume(shPrm.MarkAsGarbage(prm.addr[i]))
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if err != nil {
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// TODO: smth wrong with shard, need to be processed
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e.log.Warn("could not inhume object in shard",
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zap.Stringer("shard", sh.ID()),
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zap.String("error", err.Error()),
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)
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}
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return err == nil
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})
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}
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return nil, nil
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}
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