Uses of Package
org.apache.bookkeeper.client

Packages that use org.apache.bookkeeper.client

Package	Description
org.apache.bookkeeper.client	BookKeeper Client.
org.apache.bookkeeper.client.impl	BookKeeper Client implementation package.
org.apache.bookkeeper.conf	Configurations used by bookkeeper.

Classes in org.apache.bookkeeper.client used by org.apache.bookkeeper.client

Class and Description
AsyncCallback.AddCallback Async Callback for adding entries to ledgers.
AsyncCallback.AddCallbackWithLatency Async Callback for adding entries to ledgers with latency information.
AsyncCallback.AddLacCallback Async Callback for updating LAC for ledgers.
AsyncCallback.CloseCallback Async Callback for closing ledgers.
AsyncCallback.CreateCallback Async Callback for creating ledgers.
AsyncCallback.DeleteCallback Async Callback for deleting ledgers.
AsyncCallback.IsClosedCallback Async Callback for checking if a ledger is closed.
AsyncCallback.OpenCallback Async Callback for opening ledgers.
AsyncCallback.ReadCallback Async Callback for reading entries from ledgers.
AsyncCallback.ReadLastConfirmedAndEntryCallback Async Callback for long polling read request.
AsyncCallback.ReadLastConfirmedCallback Async Callback for reading LAC for ledgers.
AsyncCallback.RecoverCallback Async Callback for recovering ledgers.
BKException Class the enumerates all the possible error conditions.
BKException.BKNotEnoughBookiesException Bookkeeper not enough bookies exception.
BookieInfoReader A utility class to read BookieInfoReader.BookieInfo from bookies.
BookieInfoReader.BookieInfo A class represents the information (e.g.
BookieInfoReader.State Tracks whether there is an execution in progress as well as whether another is pending.
BookiesHealthInfo This interface returns heuristics used to determine the health of a Bookkeeper server for read ordering.
BookieWatcher Watch for Bookkeeper cluster status.
BookieWatcherImpl This class is responsible for maintaining a consistent view of what bookies are available by reading Zookeeper (and setting watches on the bookie nodes).
BookKeeper BookKeeper client.
BookKeeper.Builder BookKeeper Client Builder to build client instances.
BookKeeper.DigestType There are 3 digest types that can be used for verification.
BookKeeperAdmin Admin client for BookKeeper clusters.
BookKeeperClientStats List of constants for defining client stats names.
ClientContext Collection of client objects used by LedgerHandle to interact with the outside world.
ClientInternalConf
DistributionSchedule This interface determins how entries are distributed among bookies.
DistributionSchedule.AckSet An ack set represents the set of bookies from which a response must be received so that an entry can be considered to be replicated on a quorum.
DistributionSchedule.QuorumCoverageSet Interface to keep track of which bookies in an ensemble, an action has been performed for.
DistributionSchedule.WriteSet A write set represents the set of bookies to which a request will be written.
EnsemblePlacementPolicy EnsemblePlacementPolicy encapsulates the algorithm that bookkeeper client uses to select a number of bookies from the cluster as an ensemble for storing entries.
EnsemblePlacementPolicy.PlacementPolicyAdherence enum for PlacementPolicyAdherence.
EnsemblePlacementPolicy.PlacementResult Result of a placement calculation against a placement policy.
ExplicitLacFlushPolicy
ITopologyAwareEnsemblePlacementPolicy Interface for topology aware ensemble placement policy.
ITopologyAwareEnsemblePlacementPolicy.Ensemble Ensemble used to hold the result of an ensemble selected for placement.
ITopologyAwareEnsemblePlacementPolicy.Predicate Predicate used when choosing an ensemble.
LedgerEntry Ledger entry.
LedgerFragment Represents the entries of a segment of a ledger which are stored on subset of bookies in the segments bookie ensemble.
LedgerHandle Ledger handle contains ledger metadata and is used to access the read and write operations to a ledger.
LedgerHandle.NoopCloseCallback
LedgerHandleAdv Ledger Advanced handle extends LedgerHandle to provide API to add entries with user supplied entryIds.
LedgerMetadataBuilder Builder for building LedgerMetadata objects.
LedgerRecoveryOp This class encapsulated the ledger recovery operation.
ListenerBasedPendingReadOp
MetadataUpdateLoop.LocalValueUpdater
MetadataUpdateLoop.MetadataTransform
MetadataUpdateLoop.NeedsUpdatePredicate
PendingAddOp This represents a pending add operation.
PendingReadLacOp.LacCallback
PendingReadOp Sequence of entries of a ledger that represents a pending read operation.
PendingReadOp.LedgerEntryRequest
RackawareEnsemblePlacementPolicy A placement policy implementation use rack information for placing ensembles.
RackawareEnsemblePlacementPolicyImpl Simple rackware ensemble placement policy.
ReadLastConfirmedAndEntryOp Long poll read operation.
ReadLastConfirmedAndEntryOp.LastConfirmedAndEntryCallback Wrapper to get all recovered data from the request.
ReadLastConfirmedAndEntryOp.ReadLACAndEntryRequest
ReadLastConfirmedOp.LastConfirmedDataCallback Wrapper to get all recovered data from the request.
ReadOnlyLedgerHandle Read only ledger handle.
RegionAwareEnsemblePlacementPolicy A placement policy use region information in the network topology for placing ensembles.
SpeculativeRequestExecutionPolicy Define a policy for speculative request execution.
SpeculativeRequestExecutor Define an executor for issuing speculative requests.
SyncCallbackUtils.LastAddConfirmedCallback
TopologyAwareEnsemblePlacementPolicy
TopologyAwareEnsemblePlacementPolicy.EnsembleForReplacementWithNoConstraints
TopologyAwareEnsemblePlacementPolicy.RRTopologyAwareCoverageEnsemble A predicate checking the rack coverage for write quorum in RoundRobinDistributionSchedule, which ensures that a write quorum should be covered by at least two racks.
TopologyAwareEnsemblePlacementPolicy.RRTopologyAwareCoverageEnsemble.CoverageSet
TopologyAwareEnsemblePlacementPolicy.RRTopologyAwareCoverageEnsemble.RackOrRegionDurabilityCoverageSet
TopologyAwareEnsemblePlacementPolicy.RRTopologyAwareCoverageEnsemble.RackQuorumCoverageSet
TopologyAwareEnsemblePlacementPolicy.TruePredicate
WeightedRandomSelection
WeightedRandomSelection.WeightedObject
ZoneawareEnsemblePlacementPolicyImpl Simple zoneaware ensemble placement policy.
ZoneawareEnsemblePlacementPolicyImpl.ZoneAwareNodeLocation Zone and UpgradeDomain pair of a node.

Classes in org.apache.bookkeeper.client used by org.apache.bookkeeper.client.impl

Class and Description
BookKeeperClientStats List of constants for defining client stats names.
LedgerEntry Ledger entry.

Classes in org.apache.bookkeeper.client used by org.apache.bookkeeper.conf

Class and Description
BookKeeper.DigestType There are 3 digest types that can be used for verification.
EnsemblePlacementPolicy EnsemblePlacementPolicy encapsulates the algorithm that bookkeeper client uses to select a number of bookies from the cluster as an ensemble for storing entries.