Uses of Package
org.apache.bookkeeper.bookie

Packages that use org.apache.bookkeeper.bookie

Package	Description
org.apache.bookkeeper.bookie	Provides a Bookie server that stores entries for clients.
org.apache.bookkeeper.bookie.datainteg	Package of the classes for defining bookie stats.
org.apache.bookkeeper.bookie.storage	Provides a Bookie server that stores entries for clients.
org.apache.bookkeeper.bookie.storage.directentrylogger	Support for bookie entry logs using Direct IO.
org.apache.bookkeeper.bookie.storage.ldb	Classes related to DB based ledger storage.
org.apache.bookkeeper.client	BookKeeper Client.
org.apache.bookkeeper.discover	Classes related to service discovery.
org.apache.bookkeeper.meta	Classes for interacting with bookkeeper ledgers and ledger metadata.
org.apache.bookkeeper.proto	Classes related to the Bookkeeper protocol.
org.apache.bookkeeper.server	BookKeeper Server (Bookie) related components.
org.apache.bookkeeper.server.http.service	Define the services running in bookkeeper admin http server.
org.apache.bookkeeper.server.service	Services running in a storage server (bookie).
org.apache.bookkeeper.tools.cli.commands.bookie	Commands to operate a single bookie.
org.apache.bookkeeper.tools.cli.commands.cookie	Cookie related cli commands.
org.apache.bookkeeper.tools.cli.helpers	This classes provides some helper mixins for easily to add commands to bookie shell.

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

Class	Description
AbstractLogCompactor	Abstract entry log compactor used for compaction.
AbstractLogCompactor.LogRemovalListener	LogRemovalListener.
AbstractLogCompactor.Throttler	class Throttler.
Bookie	Interface for the bookie.
Bookie.NoEntryException	Exception is thrown when no such an entry is found in this bookie.
Bookie.NoLedgerException	Exception is thrown when no such a ledger is found in this bookie.
BookieException	Signals that a Bookie exception of some sort has occurred.
BookieException.EntryLogMetadataMapException	Signal that error while accessing entry-log metadata map.
BookieException.InvalidCookieException	Signal that an invalid cookie is found when starting a bookie.
BookieException.UpgradeException	Signals that an exception occurs on upgrading a bookie.
BookieFileChannel	A FileChannel for the JournalChannel read and write, we can use this interface to extend the FileChannel which we use in the JournalChannel.
BookieImpl	Implements a bookie.
BookieShell.Command	BookieShell command.
BookieShell.MyCommand
BookieStateManager	An implementation of StateManager.
BookieStatus	The status object represents the current status of a bookie instance.
BookieStatus.BookieMode
BookieThread	Wrapper that wraps bookie threads.
BufferedChannel	Provides a buffering layer in front of a FileChannel.
BufferedChannelBase	A BufferedChannelBase adds functionality to an existing file channel, the ability to buffer the input and output data.
BufferedReadChannel	A Buffered channel without a write buffer.
CacheCallback	Interface plugged into caching to receive callback notifications.
Checkpointer	The instance that is responsible for checkpointing ledger storage.
CheckpointSource	Interface to communicate checkpoint progress.
CheckpointSource.Checkpoint	A checkpoint presented a time point.
CompactableLedgerStorage	Interface that identifies LedgerStorage implementations using EntryLogger and running periodic entries compaction.
Cookie	When a bookie starts for the first time it generates a cookie, and stores the cookie in registration manager as well as in the each of the local filesystem directories it uses.
Cookie.Builder	Cookie builder.
CookieValidation	Interface for cookie validation.
DefaultEntryLogger	This class manages the writing of the bookkeeper entries.
DefaultEntryLogger.BufferedLogChannel
DefaultEntryLogger.EntryLogListener	Entry Log Listener.
DefaultEntryLogger.EntryLookupException	Exception type for representing lookup errors.
DefaultEntryLogger.RecentEntryLogsStatus	Datastructure which maintains the status of logchannels.
EntryKey	An EntryKey represents an entry in a ledger, identified by ledgerId and entryId.
EntryKeyValue	An entry Key/Value.
EntryLocation	An EntryLocation represents the location where an entry is stored.
EntryLogCompactor.CompactionScannerFactory	A scanner wrapper to check whether a ledger is alive in an entry log file.
EntryLoggerAllocator	An allocator pre-allocates entry log files.
EntryLogManager
EntryLogManagerBase
EntryLogManagerForEntryLogPerLedger.BufferedLogChannelWithDirInfo
EntryLogManagerForEntryLogPerLedger.EntryLogAndLockTuple
EntryLogManagerForEntryLogPerLedger.EntryLogsPerLedgerCounter
EntryLogMetadata	Records the total size, remaining size and the set of ledgers that comprise a entry log.
EntryLogMetadata.EntryLogMetadataRecyclable	Recyclable EntryLogMetadata class.
EntryLogMetadataMap	Map-store to store Entrylogger metadata.
EntryMemTable	The EntryMemTable holds in-memory representation to the entries not-yet flushed.
EntryMemTable.EntrySkipList	Entry skip list.
FileChannelProvider	An interface of the FileChannelProvider.
FileInfo	This is the file handle for a ledger's index file that maps entry ids to location.
FileInfoBackingCache
FileInfoBackingCache.CachedFileInfo
FileInfoBackingCache.FileLoader
GarbageCollectionStatus	This is the garbage collection thread status.
GarbageCollectionStatus.GarbageCollectionStatusBuilder
GarbageCollector	This is the garbage collector interface, garbage collector implementers need to extends this class to remove the deleted ledgers.
GarbageCollector.GarbageCleaner	A interface used to define customised garbage cleaner.
GarbageCollectorThread	This is the garbage collector thread that runs in the background to remove any entry log files that no longer contains any active ledger.
HandleFactory
IndexInMemPageMgr
IndexPersistenceMgr	A IndexPersistenceMgr is responsible for managing the persistence state for the index in a bookie.
InterleavedLedgerStorage	Interleave ledger storage.
Journal	Provide journal related management.
Journal.BufferedChannelBuilder	For testability.
Journal.ForceWriteRequest	Token which represents the need to force a write to the Journal.
Journal.JournalIdFilter	Filter to pickup journals.
Journal.JournalScanner	Scanner used to scan a journal.
Journal.LastLogMark	Last Log Mark.
Journal.QueueEntry	Journal Entry to Record.
JournalAliveListener	Listener for journal alive.
JournalChannel	Simple wrapper around FileChannel to add versioning information to the file.
KeyComparator	Compare EntryKey.
LastAddConfirmedUpdateNotification	A signal object is used for notifying the observers when the LastAddConfirmed is advanced.
LedgerCache	This class maps a ledger entry number into a location (entrylogid, offset) in an entry log file.
LedgerCache.LedgerIndexMetadata	Represents summary of ledger metadata.
LedgerCache.PageEntriesIterable	Iterable over index pages -- returns PageEntries rather than individual entries because getEntries() above needs to be able to throw an IOException.
LedgerDescriptor	Implements a ledger inside a bookie.
LedgerDescriptorImpl	Implements a ledger inside a bookie.
LedgerDirsManager	This class manages ledger directories used by the bookie.
LedgerDirsManager.LedgerDirsListener	Listener for the disk check events will be notified from the LedgerDirsManager whenever disk full/failure detected.
LedgerDirsManager.NoWritableLedgerDirException	Indicates All configured ledger directories are full.
LedgerDirsMonitor	Thread to monitor the disk space periodically.
LedgerEntryPage	This is a page in the LedgerCache.
LedgerEntryPage.EntryVisitor	Interface for getEntries to propagate entry, pos pairs.
LedgerStorage	Interface for storing ledger data on persistent storage.
LedgerStorage.DetectedInconsistency	Class for describing location of a generic inconsistency.
LedgerStorage.LedgerDeletionListener	Signals that a ledger is deleted by the garbage collection thread.
LedgerStorage.StorageState	StorageState flags.
LegacyCookieValidation	Legacy implementation of CookieValidation.
LEPStateChangeCallback	Callback interface when state of ledger entry page changed.
LogMark	Journal stream position.
ScanAndCompareGarbageCollector	Garbage collector implementation using scan and compare.
SkipListArena	SkipList allocation buffer to reduce memory fragment.
SkipListArena.MemorySlice	The result of a single allocation.
SkipListFlusher	Flush entries from skip list.
StateManager	State management of Bookie, including register, turn bookie to w/r mode.
StateManager.ShutdownHandler	ShutdownHandler used to shutdown bookie.
SyncThread	SyncThread is a background thread which help checkpointing ledger storage when a checkpoint is requested.
TransactionalEntryLogCompactor.CompactionPhase	An abstract class that would be extended to be the actual transactional phases for compaction.
UncleanShutdownDetection	An interface for unclean shutdown detection.

Classes in org.apache.bookkeeper.bookie used by org.apache.bookkeeper.bookie.datainteg

Class	Description
BookieException	Signals that a Bookie exception of some sort has occurred.
CookieValidation	Interface for cookie validation.
LedgerStorage	Interface for storing ledger data on persistent storage.

Classes in org.apache.bookkeeper.bookie used by org.apache.bookkeeper.bookie.storage

Class	Description
AbstractLogCompactor.Throttler	class Throttler.
Bookie.NoEntryException	Exception is thrown when no such an entry is found in this bookie.
EntryLogMetadata	Records the total size, remaining size and the set of ledgers that comprise a entry log.

Classes in org.apache.bookkeeper.bookie used by org.apache.bookkeeper.bookie.storage.directentrylogger

Class	Description
AbstractLogCompactor.Throttler	class Throttler.
Bookie.NoEntryException	Exception is thrown when no such an entry is found in this bookie.
EntryLogMetadata	Records the total size, remaining size and the set of ledgers that comprise a entry log.
LedgerDirsManager	This class manages ledger directories used by the bookie.

Classes in org.apache.bookkeeper.bookie used by org.apache.bookkeeper.bookie.storage.ldb

Class	Description
BookieException	Signals that a Bookie exception of some sort has occurred.
BookieException.EntryLogMetadataMapException	Signal that error while accessing entry-log metadata map.
Checkpointer	The instance that is responsible for checkpointing ledger storage.
CheckpointSource	Interface to communicate checkpoint progress.
CheckpointSource.Checkpoint	A checkpoint presented a time point.
CompactableLedgerStorage	Interface that identifies LedgerStorage implementations using EntryLogger and running periodic entries compaction.
EntryLocation	An EntryLocation represents the location where an entry is stored.
EntryLogMetadata	Records the total size, remaining size and the set of ledgers that comprise a entry log.
EntryLogMetadataMap	Map-store to store Entrylogger metadata.
GarbageCollectionStatus	This is the garbage collection thread status.
LastAddConfirmedUpdateNotification	A signal object is used for notifying the observers when the LastAddConfirmed is advanced.
LedgerCache.PageEntriesIterable	Iterable over index pages -- returns PageEntries rather than individual entries because getEntries() above needs to be able to throw an IOException.
LedgerDirsManager	This class manages ledger directories used by the bookie.
LedgerStorage	Interface for storing ledger data on persistent storage.
LedgerStorage.LedgerDeletionListener	Signals that a ledger is deleted by the garbage collection thread.
LedgerStorage.StorageState	StorageState flags.
StateManager	State management of Bookie, including register, turn bookie to w/r mode.

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

Class	Description
BookieShell.UpdateLedgerNotifier	A facility for reporting update ledger progress.

Classes in org.apache.bookkeeper.bookie used by org.apache.bookkeeper.discover

Class	Description
BookieException	Signals that a Bookie exception of some sort has occurred.

Classes in org.apache.bookkeeper.bookie used by org.apache.bookkeeper.meta

Class	Description
BookieException	Signals that a Bookie exception of some sort has occurred.

Classes in org.apache.bookkeeper.bookie used by org.apache.bookkeeper.proto

Class	Description
Bookie	Interface for the bookie.
BookieException	Signals that a Bookie exception of some sort has occurred.
LastAddConfirmedUpdateNotification	A signal object is used for notifying the observers when the LastAddConfirmed is advanced.
UncleanShutdownDetection	An interface for unclean shutdown detection.

Classes in org.apache.bookkeeper.bookie used by org.apache.bookkeeper.server

Class	Description
LedgerDirsManager	This class manages ledger directories used by the bookie.
UncleanShutdownDetection	An interface for unclean shutdown detection.

Classes in org.apache.bookkeeper.bookie used by org.apache.bookkeeper.server.http.service

Class	Description
Bookie	Interface for the bookie.

Classes in org.apache.bookkeeper.bookie used by org.apache.bookkeeper.server.service

Class	Description
Bookie	Interface for the bookie.
LedgerStorage	Interface for storing ledger data on persistent storage.
UncleanShutdownDetection	An interface for unclean shutdown detection.

Classes in org.apache.bookkeeper.bookie used by org.apache.bookkeeper.tools.cli.commands.bookie

Class	Description
Journal	Provide journal related management.

Classes in org.apache.bookkeeper.bookie used by org.apache.bookkeeper.tools.cli.commands.cookie

Class	Description
BookieShell.Command	BookieShell command.

Classes in org.apache.bookkeeper.bookie used by org.apache.bookkeeper.tools.cli.helpers

Class	Description
BookieShell.Command	BookieShell command.