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frostfs-s3-gw
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[#165] Delete object from tree in case of storage error 

Extend storage node errors in case of which we continue deleting from tree
with 'object not found' error

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
pull/294/head
Denis Kirillov 2024-01-26 16:16:14 +03:00
parent 71d82d1cc8
commit 69297a4a38
3 changed files with 26 additions and 36 deletions
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38
api/handler/delete_test.go
View File

@ -65,25 +65,25 @@ func TestDeleteBucket(t *testing.T) {
deleteBucket(t, tc, bktName, http.StatusNoContent)
}
//func TestDeleteBucketOnNotFoundError(t *testing.T) {
// hc := prepareHandlerContext(t)
//
// bktName, objName := "bucket-for-removal", "object-to-delete"
// bktInfo := createTestBucket(hc, bktName)
//
// putObject(hc, bktName, objName)
//
// nodeVersion, err := hc.tree.GetUnversioned(hc.context, bktInfo, objName)
// require.NoError(t, err)
// var addr oid.Address
// addr.SetContainer(bktInfo.CID)
// addr.SetObject(nodeVersion.OID)
// hc.tp.SetObjectError(addr, &apistatus.ObjectNotFound{})
//
// deleteObjects(t, hc, bktName, [][2]string{{objName, emptyVersion}})
//
// deleteBucket(t, hc, bktName, http.StatusNoContent)
//}
func TestDeleteBucketOnNotFoundError(t *testing.T) {
hc := prepareHandlerContext(t)
bktName, objName := "bucket-for-removal", "object-to-delete"
bktInfo := createTestBucket(hc, bktName)
putObject(hc, bktName, objName)
nodeVersion, err := hc.tree.GetUnversioned(hc.context, bktInfo, objName)
require.NoError(t, err)
var addr oid.Address
addr.SetContainer(bktInfo.CID)
addr.SetObject(nodeVersion.OID)
hc.tp.SetObjectError(addr, &apistatus.ObjectNotFound{})
deleteObjects(t, hc, bktName, [][2]string{{objName, emptyVersion}})
deleteBucket(t, hc, bktName, http.StatusNoContent)
}
func TestDeleteObjectsError(t *testing.T) {
hc := prepareHandlerContext(t)

21
api/layer/layer.go
View File

@ -711,24 +711,15 @@ func (n *layer) handleNotFoundError(bkt *data.BucketInfo, obj *VersionedObject)
}
func (n *layer) handleObjectDeleteErrors(ctx context.Context, bkt *data.BucketInfo, obj *VersionedObject, nodeID uint64) *VersionedObject {
if client.IsErrObjectAlreadyRemoved(obj.Error) {
n.reqLogger(ctx).Debug(logs.ObjectAlreadyRemoved,
zap.Stringer("cid", bkt.CID), zap.String("oid", obj.VersionID))
obj.Error = n.treeService.RemoveVersion(ctx, bkt, nodeID)
if obj.Error != nil {
return obj
}
n.cache.DeleteObjectName(bkt.CID, bkt.Name, obj.Name)
if !client.IsErrObjectAlreadyRemoved(obj.Error) && !client.IsErrObjectNotFound(obj.Error) {
return obj
}
if client.IsErrObjectNotFound(obj.Error) {
n.reqLogger(ctx).Debug(logs.ObjectNotFound,
zap.Stringer("cid", bkt.CID), zap.String("oid", obj.VersionID))
obj.Error = nil
n.reqLogger(ctx).Debug(logs.CouldntDeleteObjectFromStorageContinueDeleting,
zap.Stringer("cid", bkt.CID), zap.String("oid", obj.VersionID), zap.Error(obj.Error))
obj.Error = n.treeService.RemoveVersion(ctx, bkt, nodeID)
if obj.Error == nil {
n.cache.DeleteObjectName(bkt.CID, bkt.Name, obj.Name)
}

3
internal/logs/logs.go
View File

@ -80,8 +80,6 @@ const (
CouldntDeletePart = "couldn't delete part" // Warn in ../../api/layer/multipart_upload.go
PartDetails = "part details" // Debug in ../../api/layer/multipart_upload.go
GetObject = "get object" // Debug in ../../api/layer/layer.go
ObjectAlreadyRemoved = "object already removed" // Debug in ../../api/layer/layer.go
ObjectNotFound = "object not found" // Debug in ../../api/layer/layer.go
ResolveBucket = "resolve bucket" // Info in ../../api/layer/layer.go
CouldntDeleteCorsObject = "couldn't delete cors object" // Error in ../../api/layer/cors.go
PutObject = "put object" // Debug in ../../api/layer/object.go
@ -140,4 +138,5 @@ const (
PolicyValidationFailed = "policy validation failed"
ParseTreeNode = "parse tree node"
FailedToGetRealObjectSize = "failed to get real object size"
CouldntDeleteObjectFromStorageContinueDeleting = "couldn't delete object from storage, continue deleting from tree"
)