prunable

package
v1.0.0-alpha.5 Latest Latest
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 Go to latest Published: Feb 5, 2024 License: Apache-2.0 Imports: 21 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func PathExists 

func PathExists(path string) (bool, error)

func WithMaxOpenDBs 

func WithMaxOpenDBs(optsMaxOpenDBs int) options.Option[BucketManager]

WithMaxOpenDBs sets the maximum concurrently open DBs.

Types

type BucketManager 

type BucketManager struct {
	// contains filtered or unexported fields
}

func NewBucketManager 

func NewBucketManager(dbConfig database.Config, errorHandler func(error), opts ...options.Option[BucketManager]) *BucketManager

func (*BucketManager) BucketSize 

func (b *BucketManager) BucketSize(epoch iotago.EpochIndex) (int64, error)

func (*BucketManager) CloseWithoutLocking 

func (b *BucketManager) CloseWithoutLocking()

func (*BucketManager) DeleteBucket 

func (b *BucketManager) DeleteBucket(epoch iotago.EpochIndex) (deleted bool)

DeleteBucket deletes directory that stores the data for the given bucket and returns boolean flag indicating whether a directory for that bucket existed.

func (*BucketManager) Flush 

func (b *BucketManager) Flush() error

func (*BucketManager) Get 

func (b *BucketManager) Get(epoch iotago.EpochIndex, realm kvstore.Realm) (kvstore.KVStore, error)

func (*BucketManager) IsTooOld 

func (b *BucketManager) IsTooOld(epoch iotago.EpochIndex) (isTooOld bool)

IsTooOld checks if the index is in a pruned epoch.

func (*BucketManager) LastPrunedEpoch 

func (b *BucketManager) LastPrunedEpoch() (epoch iotago.EpochIndex, hasPruned bool)

func (*BucketManager) Lock 

func (b *BucketManager) Lock()

func (*BucketManager) Prune 

func (b *BucketManager) Prune(epoch iotago.EpochIndex) error

func (*BucketManager) PruneSlots 

func (b *BucketManager) PruneSlots(epoch iotago.EpochIndex, startPruneRange iotago.SlotIndex, endPruneRange iotago.SlotIndex) error

PruneSlots prunes the data of all slots in the range [from, to] in the given epoch.

func (*BucketManager) RestoreFromDisk 

func (b *BucketManager) RestoreFromDisk() (lastPrunedEpoch iotago.EpochIndex)

func (*BucketManager) Shutdown 

func (b *BucketManager) Shutdown()

func (*BucketManager) TotalSize 

func (b *BucketManager) TotalSize() int64

TotalSize returns the size of the prunable storage containing all db instances.

func (*BucketManager) Unlock 

func (b *BucketManager) Unlock()

type Prunable 

type Prunable struct {
	// contains filtered or unexported fields
}

func Clone 

func Clone(source *Prunable, dbConfig database.Config, apiProvider iotago.APIProvider, errorHandler func(error), opts ...options.Option[BucketManager]) (*Prunable, error)

func New 

func New(dbConfig database.Config, apiProvider iotago.APIProvider, errorHandler func(error), opts ...options.Option[BucketManager]) *Prunable

func (*Prunable) AccountDiffs 

func (p *Prunable) AccountDiffs(slot iotago.SlotIndex) (*slotstore.AccountDiffs, error)

func (*Prunable) Attestations 

func (p *Prunable) Attestations(slot iotago.SlotIndex) (kvstore.KVStore, error)

func (*Prunable) Blocks 

func (p *Prunable) Blocks(slot iotago.SlotIndex) (*slotstore.Blocks, error)

func (*Prunable) BucketSize 

func (p *Prunable) BucketSize(epoch iotago.EpochIndex) (int64, error)

func (*Prunable) Committee 

func (p *Prunable) Committee() *epochstore.Store[*account.SeatedAccounts]

func (*Prunable) CommitteeCandidates 

func (p *Prunable) CommitteeCandidates(epoch iotago.EpochIndex) (*kvstore.TypedStore[iotago.AccountID, iotago.SlotIndex], error)

func (*Prunable) DecidedUpgradeSignals 

func (p *Prunable) DecidedUpgradeSignals() *epochstore.Store[model.VersionAndHash]

func (*Prunable) Flush 

func (p *Prunable) Flush()

func (*Prunable) Mutations 

func (p *Prunable) Mutations(slot iotago.SlotIndex) (kvstore.KVStore, error)

func (*Prunable) PoolStats 

func (p *Prunable) PoolStats() *epochstore.Store[*model.PoolsStats]

func (*Prunable) Prune 

func (p *Prunable) Prune(epoch iotago.EpochIndex, defaultPruningDelay iotago.EpochIndex) error

func (*Prunable) RestoreFromDisk 

func (p *Prunable) RestoreFromDisk() (lastPrunedEpoch iotago.EpochIndex)

func (*Prunable) Retainer 

func (p *Prunable) Retainer(slot iotago.SlotIndex) (*slotstore.Retainer, error)

func (*Prunable) Rewards 

func (p *Prunable) Rewards() *epochstore.EpochKVStore

func (*Prunable) RewardsForEpoch 

func (p *Prunable) RewardsForEpoch(epoch iotago.EpochIndex) (kvstore.KVStore, error)

func (*Prunable) Rollback 

func (p *Prunable) Rollback(targetEpoch iotago.EpochIndex, startPruneRange iotago.SlotIndex, endPruneRange iotago.SlotIndex) error

func (*Prunable) RootBlocks 

func (p *Prunable) RootBlocks(slot iotago.SlotIndex) (*slotstore.Store[iotago.BlockID, iotago.CommitmentID], error)

func (*Prunable) Roots 

func (p *Prunable) Roots(slot iotago.SlotIndex) (*slotstore.Store[iotago.CommitmentID, *iotago.Roots], error)

func (*Prunable) Shutdown 

func (p *Prunable) Shutdown()

func (*Prunable) Size 

func (p *Prunable) Size() int64

func (*Prunable) UpgradeSignals 

func (p *Prunable) UpgradeSignals(slot iotago.SlotIndex) (*slotstore.Store[account.SeatIndex, *model.SignaledBlock], error)

func (*Prunable) ValidatorPerformances 

func (p *Prunable) ValidatorPerformances(slot iotago.SlotIndex) (*slotstore.Store[iotago.AccountID, *model.ValidatorPerformance], error)

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