frostfs-node/pkg/local_object_storage/shard/control.go
Leonard Lyubich c96c455125 [#840] shard: Fix metabase Inhume parameters for tombstones
Replace `WithAddresses` with `WithTombstoneAddress` on `InhumePrm`.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2021-09-27 11:27:41 +03:00

147 lines
3.2 KiB
Go

package shard
import (
"errors"
"fmt"
objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object"
"github.com/nspcc-dev/neofs-node/pkg/core/object"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobovnicza"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobstor"
meta "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/metabase"
)
// Open opens all Shard's components.
func (s *Shard) Open() error {
components := []interface{ Open() error }{
s.blobStor, s.metaBase,
}
if s.hasWriteCache() {
components = append(components, s.writeCache)
}
for _, component := range components {
if err := component.Open(); err != nil {
return fmt.Errorf("could not open %T: %w", component, err)
}
}
return nil
}
// Init initializes all Shard's components.
func (s *Shard) Init() error {
var fMetabase func() error
if s.needRefillMetabase() {
fMetabase = s.refillMetabase
} else {
fMetabase = s.metaBase.Init
}
components := []func() error{
s.blobStor.Init, fMetabase,
}
if s.hasWriteCache() {
components = append(components, s.writeCache.Init)
}
for _, component := range components {
if err := component(); err != nil {
return fmt.Errorf("could not initialize %T: %w", component, err)
}
}
s.gc = &gc{
gcCfg: s.gcCfg,
remover: s.removeGarbage,
stopChannel: make(chan struct{}),
mEventHandler: map[eventType]*eventHandlers{
eventNewEpoch: {
cancelFunc: func() {},
handlers: []eventHandler{
s.collectExpiredObjects,
s.collectExpiredTombstones,
},
},
},
}
s.gc.init()
return nil
}
func (s *Shard) refillMetabase() error {
err := s.metaBase.Reset()
if err != nil {
return fmt.Errorf("could not reset metabase: %w", err)
}
return blobstor.IterateObjects(s.blobStor, func(obj *object.Object, blzID *blobovnicza.ID) error {
if obj.Type() == objectSDK.TypeTombstone {
tombstone := objectSDK.NewTombstone()
if err := tombstone.Unmarshal(obj.Payload()); err != nil {
return fmt.Errorf("could not unmarshal tombstone content: %w", err)
}
tombAddr := obj.Address()
cid := tombAddr.ContainerID()
memberIDs := tombstone.Members()
tombMembers := make([]*objectSDK.Address, 0, len(memberIDs))
for _, id := range memberIDs {
if id == nil {
return errors.New("empty member in tombstone")
}
a := objectSDK.NewAddress()
a.SetContainerID(cid)
a.SetObjectID(id)
tombMembers = append(tombMembers, a)
}
var inhumePrm meta.InhumePrm
inhumePrm.WithTombstoneAddress(tombAddr)
inhumePrm.WithAddresses(tombMembers...)
_, err = s.metaBase.Inhume(&inhumePrm)
if err != nil {
return fmt.Errorf("could not inhume objects: %w", err)
}
}
err := meta.Put(s.metaBase, obj, blzID)
if err != nil && !errors.Is(err, object.ErrAlreadyRemoved) {
return err
}
return nil
})
}
// Close releases all Shard's components.
func (s *Shard) Close() error {
components := []interface{ Close() error }{
s.blobStor, s.metaBase,
}
if s.hasWriteCache() {
components = append(components, s.writeCache)
}
for _, component := range components {
if err := component.Close(); err != nil {
return fmt.Errorf("could not close %s: %w", component, err)
}
}
s.gc.stop()
return nil
}