forked from TrueCloudLab/frostfs-node
[#332] gc: Fix expired complex object deletion
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
This commit is contained in:
parent
ab07bad33d
commit
869fcbf591
8 changed files with 108 additions and 69 deletions
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@ -17,6 +17,7 @@ Changelog for FrostFS Node
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- Notary requests parsing according to `neo-go`'s updates (#268)
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- Tree service panic in its internal client cache (#322)
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- Iterate over endpoints when create ws client in morph's constructor (#304)
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- Delete complex objects with GC (#332)
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### Removed
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### Updated
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@ -483,4 +483,5 @@ const (
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ShardGCCollectingExpiredLocksCompleted = "collecting expired locks completed"
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ShardGCRemoveGarbageStarted = "garbage remove started"
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ShardGCRemoveGarbageCompleted = "garbage remove completed"
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ShardGCFailedToGetExpiredWithLinked = "failed to get expired objects with linked"
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)
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57
pkg/local_object_storage/metabase/children.go
Normal file
57
pkg/local_object_storage/metabase/children.go
Normal file
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@ -0,0 +1,57 @@
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package meta
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import (
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oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
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"go.etcd.io/bbolt"
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)
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// GetChildren returns parent -> children map.
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// If an object has no children, then map will contain addr -> empty slice value.
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func (db *DB) GetChildren(addresses []oid.Address) (map[oid.Address][]oid.Address, error) {
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db.modeMtx.RLock()
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defer db.modeMtx.RUnlock()
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if db.mode.NoMetabase() {
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return nil, ErrDegradedMode
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}
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result := make(map[oid.Address][]oid.Address, len(addresses))
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buffer := make([]byte, bucketKeySize)
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err := db.boltDB.View(func(tx *bbolt.Tx) error {
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for _, addr := range addresses {
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if _, found := result[addr]; found {
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continue
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}
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result[addr] = []oid.Address{}
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bkt := tx.Bucket(parentBucketName(addr.Container(), buffer))
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if bkt == nil {
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continue
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}
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binObjIDs, err := decodeList(bkt.Get(objectKey(addr.Object(), buffer)))
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if err != nil {
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return err
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}
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for _, binObjID := range binObjIDs {
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var id oid.ID
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if err = id.Decode(binObjID); err != nil {
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return err
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}
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var resultAddress oid.Address
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resultAddress.SetContainer(addr.Container())
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resultAddress.SetObject(id)
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result[addr] = append(result[addr], resultAddress)
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}
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}
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return nil
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})
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if err != nil {
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return nil, err
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}
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return result, nil
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}
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@ -320,6 +320,12 @@ func (s *Shard) handleExpiredObjects(ctx context.Context, expired []oid.Address)
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return
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}
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expired, err := s.getExpiredWithLinked(expired)
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if err != nil {
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s.log.Warn(logs.ShardGCFailedToGetExpiredWithLinked, zap.Error(err))
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return
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}
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var inhumePrm meta.InhumePrm
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inhumePrm.SetAddresses(expired...)
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@ -345,6 +351,20 @@ func (s *Shard) handleExpiredObjects(ctx context.Context, expired []oid.Address)
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}
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}
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func (s *Shard) getExpiredWithLinked(source []oid.Address) ([]oid.Address, error) {
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result := make([]oid.Address, 0, len(source))
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parentToChildren, err := s.metaBase.GetChildren(source)
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if err != nil {
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return nil, err
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}
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for parent, children := range parentToChildren {
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result = append(result, parent)
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result = append(result, children...)
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}
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return result, nil
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}
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func (s *Shard) collectExpiredTombstones(ctx context.Context, e Event) {
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epoch := e.(newEpoch).epoch
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log := s.log.With(zap.Uint64("epoch", epoch))
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@ -2,29 +2,20 @@ package shard_test
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import (
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"context"
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"encoding/binary"
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"errors"
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"path/filepath"
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"testing"
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"time"
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objectV2 "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/object"
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objectCore "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/object"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor/blobovniczatree"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor/fstree"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/internal/testutil"
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meta "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger"
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cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
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objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
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oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
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oidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id/test"
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"github.com/panjf2000/ants/v2"
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"github.com/stretchr/testify/require"
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"go.uber.org/zap"
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)
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func Test_GCDropsLockedExpiredSimpleObject(t *testing.T) {
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@ -34,7 +25,7 @@ func Test_GCDropsLockedExpiredSimpleObject(t *testing.T) {
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Value: 100,
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}
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sh := createAndInitGCTestShard(t, epoch)
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sh := newCustomShard(t, t.TempDir(), false, nil, nil, []meta.Option{meta.WithEpochState(epoch)})
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t.Cleanup(func() {
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releaseShard(sh, t)
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@ -131,7 +122,7 @@ func Test_GCDropsLockedExpiredComplexObject(t *testing.T) {
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linkID, _ := link.ID()
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sh := createAndInitGCTestShard(t, epoch)
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sh := newCustomShard(t, t.TempDir(), false, nil, nil, []meta.Option{meta.WithEpochState(epoch)})
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t.Cleanup(func() {
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releaseShard(sh, t)
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@ -176,54 +167,3 @@ func Test_GCDropsLockedExpiredComplexObject(t *testing.T) {
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return shard.IsErrNotFound(err)
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}, 3*time.Second, 1*time.Second, "expired complex object must be deleted on epoch after lock expires")
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}
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func createAndInitGCTestShard(t *testing.T, epoch *epochState) *shard.Shard {
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var sh *shard.Shard
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rootPath := t.TempDir()
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opts := []shard.Option{
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shard.WithID(shard.NewIDFromBytes(binary.AppendVarint([]byte{}, int64(48)))),
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shard.WithLogger(&logger.Logger{Logger: zap.NewNop()}),
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shard.WithBlobStorOptions(
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blobstor.WithStorages([]blobstor.SubStorage{
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{
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Storage: blobovniczatree.NewBlobovniczaTree(
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blobovniczatree.WithRootPath(filepath.Join(rootPath, "blob", "blobovnicza")),
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blobovniczatree.WithBlobovniczaShallowDepth(2),
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blobovniczatree.WithBlobovniczaShallowWidth(2)),
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Policy: func(_ *objectSDK.Object, data []byte) bool {
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return len(data) <= 1<<20
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},
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},
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{
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Storage: fstree.New(
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fstree.WithPath(filepath.Join(rootPath, "blob"))),
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},
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}),
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),
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shard.WithMetaBaseOptions(
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meta.WithPath(filepath.Join(rootPath, "meta")),
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meta.WithEpochState(epoch),
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),
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shard.WithDeletedLockCallback(func(_ context.Context, addresses []oid.Address) {
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sh.HandleDeletedLocks(addresses)
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}),
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shard.WithExpiredLocksCallback(func(ctx context.Context, epoch uint64, a []oid.Address) {
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sh.HandleExpiredLocks(ctx, epoch, a)
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}),
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shard.WithGCWorkerPoolInitializer(func(sz int) util.WorkerPool {
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pool, err := ants.NewPool(sz)
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require.NoError(t, err)
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return pool
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}),
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shard.WithGCRemoverSleepInterval(1 * time.Millisecond),
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}
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sh = shard.New(opts...)
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require.NoError(t, sh.Open())
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require.NoError(t, sh.Init(context.Background()))
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return sh
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}
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@ -87,7 +87,8 @@ func testShardGetRange(t *testing.T, hasWriteCache bool) {
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Storage: fstree.New(
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fstree.WithPath(filepath.Join(t.TempDir(), "blob"))),
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},
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})})
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})},
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nil)
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defer releaseShard(sh, t)
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for _, tc := range testCases {
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@ -4,6 +4,7 @@ import (
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"context"
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"path/filepath"
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"testing"
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"time"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor/blobovniczatree"
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@ -12,8 +13,11 @@ import (
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/pilorama"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/writecache"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger"
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"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
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oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
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"github.com/panjf2000/ants/v2"
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"github.com/stretchr/testify/require"
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"go.uber.org/zap"
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"go.uber.org/zap/zaptest"
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@ -29,11 +33,13 @@ func (s epochState) CurrentEpoch() uint64 {
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func newShard(t testing.TB, enableWriteCache bool) *shard.Shard {
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return newCustomShard(t, t.TempDir(), enableWriteCache,
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nil,
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nil,
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nil)
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}
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func newCustomShard(t testing.TB, rootPath string, enableWriteCache bool, wcOpts []writecache.Option, bsOpts []blobstor.Option) *shard.Shard {
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func newCustomShard(t testing.TB, rootPath string, enableWriteCache bool, wcOpts []writecache.Option, bsOpts []blobstor.Option, metaOptions []meta.Option) *shard.Shard {
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var sh *shard.Shard
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if enableWriteCache {
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rootPath = filepath.Join(rootPath, "wc")
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} else {
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shard.WithLogger(&logger.Logger{Logger: zap.L()}),
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shard.WithBlobStorOptions(bsOpts...),
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shard.WithMetaBaseOptions(
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meta.WithPath(filepath.Join(rootPath, "meta")),
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meta.WithEpochState(epochState{}),
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append([]meta.Option{
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meta.WithPath(filepath.Join(rootPath, "meta")), meta.WithEpochState(epochState{})},
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metaOptions...)...,
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),
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shard.WithPiloramaOptions(pilorama.WithPath(filepath.Join(rootPath, "pilorama"))),
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shard.WithWriteCache(enableWriteCache),
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@ -77,9 +84,21 @@ func newCustomShard(t testing.TB, rootPath string, enableWriteCache bool, wcOpts
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[]writecache.Option{writecache.WithPath(filepath.Join(rootPath, "wcache"))},
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wcOpts...)...,
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),
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shard.WithDeletedLockCallback(func(_ context.Context, addresses []oid.Address) {
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sh.HandleDeletedLocks(addresses)
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}),
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shard.WithExpiredLocksCallback(func(ctx context.Context, epoch uint64, a []oid.Address) {
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sh.HandleExpiredLocks(ctx, epoch, a)
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}),
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shard.WithGCWorkerPoolInitializer(func(sz int) util.WorkerPool {
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pool, err := ants.NewPool(sz)
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require.NoError(t, err)
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return pool
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}),
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shard.WithGCRemoverSleepInterval(1 * time.Millisecond),
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}
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sh := shard.New(opts...)
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sh = shard.New(opts...)
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require.NoError(t, sh.Open())
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require.NoError(t, sh.Init(context.Background()))
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@ -40,7 +40,7 @@ func TestWriteCacheObjectLoss(t *testing.T) {
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writecache.WithSmallObjectSize(smallSize),
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writecache.WithMaxObjectSize(smallSize * 2)}
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sh := newCustomShard(t, dir, true, wcOpts, nil)
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sh := newCustomShard(t, dir, true, wcOpts, nil, nil)
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var errG errgroup.Group
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for i := range objects {
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@ -55,7 +55,7 @@ func TestWriteCacheObjectLoss(t *testing.T) {
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require.NoError(t, errG.Wait())
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require.NoError(t, sh.Close())
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sh = newCustomShard(t, dir, true, wcOpts, nil)
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sh = newCustomShard(t, dir, true, wcOpts, nil, nil)
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defer releaseShard(sh, t)
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var getPrm shard.GetPrm
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