TrueCloudLab/frostfs-node
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[#536] blobovnicza: Drop cache

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Each blobovnicza instance is opened
while is in use.

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
This commit is contained in:
Dmitrii Stepanov 2023-08-30 23:36:48 +03:00
parent b9b86d2ec8
commit c672f59ab8
16 changed files with 586 additions and 474 deletions
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14
pkg/local_object_storage/blobstor/blobovniczatree/exists.go
View file

@ -3,7 +3,6 @@ package blobovniczatree
import (
"context"
"encoding/hex"
"path/filepath"
"time"
"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
@ -37,26 +36,22 @@ func (b *Blobovniczas) Exists(ctx context.Context, prm common.ExistsPrm) (common
if prm.StorageID != nil {
id := blobovnicza.NewIDFromBytes(prm.StorageID)
blz, err := b.openBlobovnicza(id.String())
shBlz := b.openBlobovnicza(id.String())
blz, err := shBlz.Open()
if err != nil {
return common.ExistsRes{}, err
}
defer shBlz.Close()
exists, err := blz.Exists(ctx, prm.Address)
return common.ExistsRes{Exists: exists}, err
}
activeCache := make(map[string]struct{})
var gPrm blobovnicza.GetPrm
gPrm.SetAddress(prm.Address)
err := b.iterateSortedLeaves(ctx, &prm.Address, func(p string) (bool, error) {
dirPath := filepath.Dir(p)
_, ok := activeCache[dirPath]
_, err := b.getObjectFromLevel(ctx, gPrm, p, !ok)
_, err := b.getObjectFromLevel(ctx, gPrm, p)
if err != nil {
if !client.IsErrObjectNotFound(err) {
b.log.Debug(logs.BlobovniczatreeCouldNotGetObjectFromLevel,
@ -65,7 +60,6 @@ func (b *Blobovniczas) Exists(ctx context.Context, prm common.ExistsPrm) (common
}
}
activeCache[dirPath] = struct{}{}
found = err == nil
return found, nil
})