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[#1449] tree: Add ApplyBatch method

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Concurrent Apply can lead to child node applies before parent, so
undo/redo operations will perform. This leads to performance degradation
in case of tree with many sublevels.

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
This commit is contained in:
Dmitrii Stepanov 2024-10-30 11:02:52 +03:00 • committed by Evgenii Stratonikov
parent 16830033f8
commit 9bd05e94c8
15 changed files with 180 additions and 21 deletions
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28
pkg/local_object_storage/engine/tree.go
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@ -110,6 +110,34 @@ func (e *StorageEngine) TreeApply(ctx context.Context, cnr cidSDK.ID, treeID str
return nil
}
// TreeApplyBatch implements the pilorama.Forest interface.
func (e *StorageEngine) TreeApplyBatch(ctx context.Context, cnr cidSDK.ID, treeID string, m []*pilorama.Move) error {
ctx, span := tracing.StartSpanFromContext(ctx, "StorageEngine.TreeApplyBatch",
trace.WithAttributes(
attribute.String("container_id", cnr.EncodeToString()),
attribute.String("tree_id", treeID),
),
)
defer span.End()
index, lst, err := e.getTreeShard(ctx, cnr, treeID)
if err != nil && !errors.Is(err, pilorama.ErrTreeNotFound) {
return err
}
err = lst[index].TreeApplyBatch(ctx, cnr, treeID, m)
if err != nil {
if !errors.Is(err, shard.ErrReadOnlyMode) && err != shard.ErrPiloramaDisabled {
e.reportShardError(lst[index], "can't perform `TreeApplyBatch`", err,
zap.Stringer("cid", cnr),
zap.String("tree", treeID),
zap.String("trace_id", tracingPkg.GetTraceID(ctx)))
}
return err
}
return nil
}
// TreeGetByPath implements the pilorama.Forest interface.
func (e *StorageEngine) TreeGetByPath(ctx context.Context, cid cidSDK.ID, treeID string, attr string, path []string, latest bool) ([]pilorama.Node, error) {
ctx, span := tracing.StartSpanFromContext(ctx, "StorageEngine.TreeGetByPath",