[#1969] local_object_storage: Simplify logic error construction

Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>
This commit is contained in:
Evgenii Stratonikov 2022-10-31 10:02:30 +03:00 committed by fyrchik
parent fcdbf5e509
commit 56de2f1363
17 changed files with 25 additions and 36 deletions

View file

@ -1,12 +1,10 @@
package object
import (
"errors"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/util/logicerr"
)
// ErrObjectIsExpired is returned when the requested object's
// epoch is less than the current one. Such objects are considered
// as removed and should not be returned from the Storage Engine.
var ErrObjectIsExpired = logicerr.Wrap(errors.New("object is expired"))
var ErrObjectIsExpired = logicerr.New("object is expired")

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@ -1,14 +1,12 @@
package common
import (
"errors"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/util/logicerr"
)
// ErrReadOnly MUST be returned for modifying operations when the storage was opened
// in readonly mode.
var ErrReadOnly = logicerr.Wrap(errors.New("opened as read-only"))
var ErrReadOnly = logicerr.New("opened as read-only")
// ErrNoSpace MUST be returned when there is no space to put an object on the device.
var ErrNoSpace = logicerr.Wrap(errors.New("no free space"))
var ErrNoSpace = logicerr.New("no free space")

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@ -1,7 +1,6 @@
package blobstor
import (
"errors"
"fmt"
"github.com/nspcc-dev/neofs-node/pkg/core/object"
@ -12,7 +11,7 @@ import (
// ErrNoPlaceFound is returned when object can't be saved to any sub-storage component
// because of the policy.
var ErrNoPlaceFound = logicerr.Wrap(errors.New("couldn't find a place to store an object"))
var ErrNoPlaceFound = logicerr.New("couldn't find a place to store an object")
// Put saves the object in BLOB storage.
//

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@ -1,7 +1,6 @@
package engine
import (
"errors"
"fmt"
"github.com/google/uuid"
@ -15,7 +14,7 @@ import (
"go.uber.org/zap"
)
var errShardNotFound = logicerr.Wrap(errors.New("shard not found"))
var errShardNotFound = logicerr.New("shard not found")
type hashedShard shardWrapper

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@ -13,7 +13,7 @@ import (
)
// ErrDegradedMode is returned when metabase is in a degraded mode.
var ErrDegradedMode = logicerr.Wrap(errors.New("metabase is in a degraded mode"))
var ErrDegradedMode = logicerr.New("metabase is in a degraded mode")
// Open boltDB instance for metabase.
func (db *DB) Open(readOnly bool) error {

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@ -1,7 +1,6 @@
package meta
import (
"errors"
"fmt"
"strconv"
@ -25,7 +24,7 @@ type ExistsRes struct {
exists bool
}
var ErrLackSplitInfo = logicerr.Wrap(errors.New("no split info on parent object"))
var ErrLackSplitInfo = logicerr.New("no split info on parent object")
// SetAddress is an Exists option to set object checked for existence.
func (p *ExistsPrm) SetAddress(addr oid.Address) {

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@ -79,7 +79,7 @@ var errBreakBucketForEach = errors.New("bucket ForEach break")
// ErrLockObjectRemoval is returned when inhume operation is being
// performed on lock object, and it is not a forced object removal.
var ErrLockObjectRemoval = logicerr.Wrap(errors.New("lock object removal"))
var ErrLockObjectRemoval = logicerr.New("lock object removal")
// Inhume marks objects as removed but not removes it from metabase.
//

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@ -35,7 +35,7 @@ type ExpiredObjectHandler func(*ExpiredObject) error
// ErrInterruptIterator is returned by iteration handlers
// as a "break" keyword.
var ErrInterruptIterator = logicerr.Wrap(errors.New("iterator is interrupted"))
var ErrInterruptIterator = logicerr.New("iterator is interrupted")
// IterateExpired iterates over all objects in DB which are out of date
// relative to epoch. Locked objects are not included (do not confuse

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@ -1,8 +1,6 @@
package meta
import (
"errors"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/util/logicerr"
cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
@ -12,7 +10,7 @@ import (
// ErrEndOfListing is returned from object listing with cursor
// when storage can't return any more objects after provided
// cursor. Use nil cursor object to start listing again.
var ErrEndOfListing = logicerr.Wrap(errors.New("end of object listing"))
var ErrEndOfListing = logicerr.New("end of object listing")
// Cursor is a type for continuous object listing.
type Cursor struct {

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@ -2,7 +2,6 @@ package meta
import (
"encoding/binary"
"errors"
"fmt"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/util/logicerr"
@ -17,7 +16,7 @@ var versionKey = []byte("version")
// ErrOutdatedVersion is returned on initializing
// an existing metabase that is not compatible with
// the current code version.
var ErrOutdatedVersion = logicerr.Wrap(errors.New("invalid version, resynchronization is required"))
var ErrOutdatedVersion = logicerr.New("invalid version, resynchronization is required")
func checkVersion(tx *bbolt.Tx, initialized bool) error {
var knownVersion bool

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@ -1,8 +1,6 @@
package pilorama
import (
"errors"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/shard/mode"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/util/logicerr"
cidSDK "github.com/nspcc-dev/neofs-sdk-go/container/id"
@ -68,7 +66,7 @@ type CIDDescriptor struct {
// ErrInvalidCIDDescriptor is returned when info about tne node position
// in the container is invalid.
var ErrInvalidCIDDescriptor = logicerr.Wrap(errors.New("cid descriptor is invalid"))
var ErrInvalidCIDDescriptor = logicerr.New("cid descriptor is invalid")
func (d CIDDescriptor) checkValid() bool {
return 0 <= d.Position && d.Position < d.Size

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@ -2,7 +2,6 @@ package shard
import (
"encoding/binary"
"errors"
"io"
"os"
@ -47,7 +46,7 @@ func (r DumpRes) Count() int {
return r.count
}
var ErrMustBeReadOnly = logicerr.Wrap(errors.New("shard must be in read-only mode"))
var ErrMustBeReadOnly = logicerr.New("shard must be in read-only mode")
// Dump dumps all objects from the shard to a file or stream.
//

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@ -1,18 +1,16 @@
package shard
import (
"errors"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/shard/mode"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/util/logicerr"
)
// ErrReadOnlyMode is returned when it is impossible to apply operation
// that changes shard's memory due to the "read-only" shard's mode.
var ErrReadOnlyMode = logicerr.Wrap(errors.New("shard is in read-only mode"))
var ErrReadOnlyMode = logicerr.New("shard is in read-only mode")
// ErrDegradedMode is returned when operation requiring metabase is executed in degraded mode.
var ErrDegradedMode = logicerr.Wrap(errors.New("shard is in degraded mode"))
var ErrDegradedMode = logicerr.New("shard is in degraded mode")
// SetMode sets mode of the shard.
//

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@ -12,7 +12,7 @@ import (
)
// ErrInvalidMagic is returned when dump format is invalid.
var ErrInvalidMagic = logicerr.Wrap(errors.New("invalid magic"))
var ErrInvalidMagic = logicerr.New("invalid magic")
// RestorePrm groups the parameters of Restore operation.
type RestorePrm struct {

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@ -1,8 +1,6 @@
package shard
import (
"errors"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/pilorama"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/util/logicerr"
cidSDK "github.com/nspcc-dev/neofs-sdk-go/container/id"
@ -11,7 +9,7 @@ import (
var _ pilorama.Forest = (*Shard)(nil)
// ErrPiloramaDisabled is returned when pilorama was disabled in the configuration.
var ErrPiloramaDisabled = logicerr.Wrap(errors.New("pilorama is disabled"))
var ErrPiloramaDisabled = logicerr.New("pilorama is disabled")
// TreeMove implements the pilorama.Forest interface.
func (s *Shard) TreeMove(d pilorama.CIDDescriptor, treeID string, m *pilorama.Move) (*pilorama.LogMove, error) {

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@ -1,10 +1,17 @@
package logicerr
import "errors"
// Logical is a wrapper for logical errors.
type Logical struct {
err error
}
// New returns simple error with a provided error message.
func New(msg string) Logical {
return Wrap(errors.New(msg))
}
// Error implements the error interface.
func (e Logical) Error() string {
return e.err.Error()

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@ -1,7 +1,6 @@
package writecache
import (
"errors"
"fmt"
"time"
@ -10,7 +9,7 @@ import (
)
// ErrReadOnly is returned when Put/Write is performed in a read-only mode.
var ErrReadOnly = logicerr.Wrap(errors.New("write-cache is in read-only mode"))
var ErrReadOnly = logicerr.New("write-cache is in read-only mode")
// SetMode sets write-cache mode of operation.
// When shard is put in read-only mode all objects in memory are flushed to disk