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[#577] Replace ObjInfo with ExtObjInfo in cache

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Signed-off-by: Angira Kekteeva <kira@nspcc.ru>
This commit is contained in:
Angira Kekteeva 2022-08-09 02:32:18 +04:00 committed by Kira
parent dc77ad4863
commit 245e64900d
2 changed files with 47 additions and 38 deletions
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8
api/cache/objects.go vendored
View file

@ -39,13 +39,13 @@ func New(config *Config) *ObjectsCache {
} }
// GetObject returns a cached object info. // GetObject returns a cached object info.
func (o *ObjectsCache) GetObject(address oid.Address) *data.ObjectInfo { func (o *ObjectsCache) GetObject(address oid.Address) *data.ExtendedObjectInfo {
entry, err := o.cache.Get(address) entry, err := o.cache.Get(address)
if err != nil { if err != nil {
return nil return nil
} }
result, ok := entry.(*data.ObjectInfo) result, ok := entry.(*data.ExtendedObjectInfo)
if !ok { if !ok {
o.logger.Warn("invalid cache entry type", zap.String("actual", fmt.Sprintf("%T", entry)), o.logger.Warn("invalid cache entry type", zap.String("actual", fmt.Sprintf("%T", entry)),
zap.String("expected", fmt.Sprintf("%T", result))) zap.String("expected", fmt.Sprintf("%T", result)))
@ -56,8 +56,8 @@ func (o *ObjectsCache) GetObject(address oid.Address) *data.ObjectInfo {
} }
// PutObject puts an object info to cache. // PutObject puts an object info to cache.
func (o *ObjectsCache) PutObject(obj *data.ObjectInfo) error { func (o *ObjectsCache) PutObject(obj *data.ExtendedObjectInfo) error {
return o.cache.Set(obj.Address(), obj) return o.cache.Set(obj.ObjectInfo.Address(), obj)
} }
// Delete deletes an object from cache. // Delete deletes an object from cache.

65
api/layer/object.go
View file

@ -230,7 +230,13 @@ func (n *layer) PutObject(ctx context.Context, p *PutObjectParams) (*data.Object
HashSum: newVersion.ETag, HashSum: newVersion.ETag,
} }
if err = n.objCache.PutObject(objInfo); err != nil { extendedObjInfo := &data.ExtendedObjectInfo{
ObjectInfo: objInfo,
NodeVersion: newVersion,
IsLatest: false,
}
if err = n.objCache.PutObject(extendedObjInfo); err != nil {
n.log.Warn("couldn't add object to cache", zap.Error(err), n.log.Warn("couldn't add object to cache", zap.Error(err),
zap.String("object_name", p.Object), zap.String("bucket_name", p.BktInfo.Name), zap.String("object_name", p.Object), zap.String("bucket_name", p.BktInfo.Name),
zap.String("cid", objInfo.CID.EncodeToString()), zap.String("oid", objInfo.ID.EncodeToString())) zap.String("cid", objInfo.CID.EncodeToString()), zap.String("oid", objInfo.ID.EncodeToString()))
@ -246,8 +252,8 @@ func (n *layer) PutObject(ctx context.Context, p *PutObjectParams) (*data.Object
func (n *layer) headLastVersionIfNotDeleted(ctx context.Context, bkt *data.BucketInfo, objectName string) (*data.ExtendedObjectInfo, error) { func (n *layer) headLastVersionIfNotDeleted(ctx context.Context, bkt *data.BucketInfo, objectName string) (*data.ExtendedObjectInfo, error) {
if addr := n.namesCache.Get(bkt.Name + "/" + objectName); addr != nil { if addr := n.namesCache.Get(bkt.Name + "/" + objectName); addr != nil {
if objInfo := n.objCache.GetObject(*addr); objInfo != nil { if extObjInfo := n.objCache.GetObject(*addr); extObjInfo != nil {
return &data.ExtendedObjectInfo{ObjectInfo: objInfo}, nil return extObjInfo, nil
} }
} }
@ -268,7 +274,14 @@ func (n *layer) headLastVersionIfNotDeleted(ctx context.Context, bkt *data.Bucke
return nil, err return nil, err
} }
objInfo := objectInfoFromMeta(bkt, meta) objInfo := objectInfoFromMeta(bkt, meta)
if err = n.objCache.PutObject(objInfo); err != nil {
extObjInfo := &data.ExtendedObjectInfo{
ObjectInfo: objInfo,
NodeVersion: node,
IsLatest: true,
}
if err = n.objCache.PutObject(extObjInfo); err != nil {
n.log.Warn("couldn't put object info to cache", n.log.Warn("couldn't put object info to cache",
zap.Stringer("object id", node.OID), zap.Stringer("object id", node.OID),
zap.Stringer("bucket id", bkt.CID), zap.Stringer("bucket id", bkt.CID),
@ -280,11 +293,7 @@ func (n *layer) headLastVersionIfNotDeleted(ctx context.Context, bkt *data.Bucke
zap.Error(err)) zap.Error(err))
} }
return &data.ExtendedObjectInfo{ return extObjInfo, nil
ObjectInfo: objInfo,
NodeVersion: node,
IsLatest: true,
}, nil
} }
func (n *layer) headVersion(ctx context.Context, bkt *data.BucketInfo, p *HeadObjectParams) (*data.ExtendedObjectInfo, error) { func (n *layer) headVersion(ctx context.Context, bkt *data.BucketInfo, p *HeadObjectParams) (*data.ExtendedObjectInfo, error) {
@ -315,11 +324,8 @@ func (n *layer) headVersion(ctx context.Context, bkt *data.BucketInfo, p *HeadOb
} }
} }
if objInfo := n.objCache.GetObject(newAddress(bkt.CID, foundVersion.OID)); objInfo != nil { if extObjInfo := n.objCache.GetObject(newAddress(bkt.CID, foundVersion.OID)); extObjInfo != nil {
return &data.ExtendedObjectInfo{ return extObjInfo, nil
ObjectInfo: objInfo,
NodeVersion: foundVersion,
}, nil
} }
meta, err := n.objectHead(ctx, bkt, foundVersion.OID) meta, err := n.objectHead(ctx, bkt, foundVersion.OID)
@ -329,9 +335,14 @@ func (n *layer) headVersion(ctx context.Context, bkt *data.BucketInfo, p *HeadOb
} }
return nil, err return nil, err
} }
objInfo := objectInfoFromMeta(bkt, meta) objInfo := objectInfoFromMeta(bkt, meta)
if err = n.objCache.PutObject(objInfo); err != nil {
extObjInfo := &data.ExtendedObjectInfo{
ObjectInfo: objInfo,
NodeVersion: foundVersion,
}
if err = n.objCache.PutObject(extObjInfo); err != nil {
n.log.Warn("couldn't put obj to object cache", n.log.Warn("couldn't put obj to object cache",
zap.String("bucket name", objInfo.Bucket), zap.String("bucket name", objInfo.Bucket),
zap.Stringer("bucket cid", objInfo.CID), zap.Stringer("bucket cid", objInfo.CID),
@ -340,10 +351,7 @@ func (n *layer) headVersion(ctx context.Context, bkt *data.BucketInfo, p *HeadOb
zap.Error(err)) zap.Error(err))
} }
return &data.ExtendedObjectInfo{ return extObjInfo, nil
ObjectInfo: objInfo,
NodeVersion: foundVersion,
}, nil
} }
// objectDelete puts tombstone object into neofs. // objectDelete puts tombstone object into neofs.
@ -539,7 +547,7 @@ func (n *layer) initWorkerPool(ctx context.Context, size int, p allObjectParams,
wg.Add(1) wg.Add(1)
err = pool.Submit(func() { err = pool.Submit(func() {
defer wg.Done() defer wg.Done()
if oi := n.objectInfoFromObjectsCacheOrNeoFS(ctx, p.Bucket, node.OID, p.Prefix, p.Delimiter); oi != nil { if oi := n.objectInfoFromObjectsCacheOrNeoFS(ctx, p.Bucket, node, p.Prefix, p.Delimiter); oi != nil {
select { select {
case <-ctx.Done(): case <-ctx.Done():
case objCh <- oi: case objCh <- oi:
@ -597,7 +605,7 @@ func (n *layer) getAllObjectsVersions(ctx context.Context, bkt *data.BucketInfo,
oi.Created = nodeVersion.DeleteMarker.Created oi.Created = nodeVersion.DeleteMarker.Created
oi.IsDeleteMarker = true oi.IsDeleteMarker = true
} else { } else {
if oi = n.objectInfoFromObjectsCacheOrNeoFS(ctx, bkt, nodeVersion.OID, prefix, delimiter); oi == nil { if oi = n.objectInfoFromObjectsCacheOrNeoFS(ctx, bkt, nodeVersion, prefix, delimiter); oi == nil {
continue continue
} }
} }
@ -678,21 +686,22 @@ func triageExtendedObjects(allObjects []*data.ExtendedObjectInfo) (prefixes []st
return return
} }
func (n *layer) objectInfoFromObjectsCacheOrNeoFS(ctx context.Context, bktInfo *data.BucketInfo, obj oid.ID, prefix, delimiter string) (oi *data.ObjectInfo) { func (n *layer) objectInfoFromObjectsCacheOrNeoFS(ctx context.Context, bktInfo *data.BucketInfo, node *data.NodeVersion, prefix, delimiter string) (oi *data.ObjectInfo) {
oi = n.objCache.GetObject(newAddress(bktInfo.CID, obj)) extObjInfo := n.objCache.GetObject(newAddress(bktInfo.CID, node.OID))
if extObjInfo != nil {
return extObjInfo.ObjectInfo
}
if oi == nil { meta, err := n.objectHead(ctx, bktInfo, node.OID)
meta, err := n.objectHead(ctx, bktInfo, obj)
if err != nil { if err != nil {
n.log.Warn("could not fetch object meta", zap.Error(err)) n.log.Warn("could not fetch object meta", zap.Error(err))
return nil return nil
} }
oi = objectInfoFromMeta(bktInfo, meta) oi = objectInfoFromMeta(bktInfo, meta)
if err = n.objCache.PutObject(oi); err != nil { if err = n.objCache.PutObject(&data.ExtendedObjectInfo{ObjectInfo: oi, NodeVersion: node}); err != nil {
n.log.Warn("couldn't cache an object", zap.Error(err)) n.log.Warn("couldn't cache an object", zap.Error(err))
} }
}
return processObjectInfoName(oi, prefix, delimiter) return processObjectInfoName(oi, prefix, delimiter)
} }