Uses of Class
org.rocksdb.Options

Packages that use Options

Package	Description
org.rocksdb

Uses of Options in org.rocksdb

Methods in org.rocksdb that return Options

Modifier and Type	Method and Description
Options	Options.oldDefaults(int majorVersion, int minorVersion)
Options	Options.optimizeForPointLookup(long blockCacheSizeMb)
Options	Options.optimizeForSmallDb()
Options	Options.optimizeForSmallDb(Cache cache)
Options	Options.optimizeLevelStyleCompaction()
Options	Options.optimizeLevelStyleCompaction(long memtableMemoryBudget)
Options	Options.optimizeUniversalStyleCompaction()
Options	Options.optimizeUniversalStyleCompaction(long memtableMemoryBudget)
Options	Options.prepareForBulkLoad() Set appropriate parameters for bulk loading.
Options	Options.setAccessHintOnCompactionStart(AccessHint accessHint)
Options	Options.setAdviseRandomOnOpen(boolean adviseRandomOnOpen)
Options	Options.setAllow2pc(boolean allow2pc)
Options	Options.setAllowConcurrentMemtableWrite(boolean allowConcurrentMemtableWrite)
Options	Options.setAllowFAllocate(boolean allowFAllocate)
Options	Options.setAllowIngestBehind(boolean allowIngestBehind)
Options	Options.setAllowMmapReads(boolean allowMmapReads)
Options	Options.setAllowMmapWrites(boolean allowMmapWrites)
Options	Options.setArenaBlockSize(long arenaBlockSize)
Options	Options.setAtomicFlush(boolean atomicFlush)
Options	Options.setAvoidFlushDuringRecovery(boolean avoidFlushDuringRecovery)
Options	Options.setAvoidFlushDuringShutdown(boolean avoidFlushDuringShutdown)
Options	Options.setAvoidUnnecessaryBlockingIO(boolean avoidUnnecessaryBlockingIO)
Options	Options.setBestEffortsRecovery(boolean bestEffortsRecovery)
Options	Options.setBgerrorResumeRetryInterval(long bgerrorResumeRetryInterval)
Options	Options.setBloomLocality(int bloomLocality)
Options	Options.setBottommostCompressionOptions(CompressionOptions bottommostCompressionOptions)
Options	Options.setBottommostCompressionType(CompressionType bottommostCompressionType)
Options	Options.setBytesPerSync(long bytesPerSync)
Options	Options.setCfPaths(Collection<DbPath> cfPaths)
Options	Options.setCompactionFilter(AbstractCompactionFilter<? extends AbstractSlice<?>> compactionFilter)
Options	Options.setCompactionFilterFactory(AbstractCompactionFilterFactory<? extends AbstractCompactionFilter<?>> compactionFilterFactory)
Options	Options.setCompactionOptionsFIFO(CompactionOptionsFIFO compactionOptionsFIFO)
Options	Options.setCompactionOptionsUniversal(CompactionOptionsUniversal compactionOptionsUniversal)
Options	Options.setCompactionPriority(CompactionPriority compactionPriority)
Options	Options.setCompactionReadaheadSize(long compactionReadaheadSize)
Options	Options.setCompactionStyle(CompactionStyle compactionStyle)
Options	Options.setCompactionThreadLimiter(ConcurrentTaskLimiter compactionThreadLimiter)
Options	Options.setComparator(AbstractComparator comparator)
Options	Options.setComparator(BuiltinComparator builtinComparator)
Options	Options.setCompressionOptions(CompressionOptions compressionOptions)
Options	Options.setCompressionPerLevel(List<CompressionType> compressionLevels)
Options	Options.setCompressionType(CompressionType compressionType)
Options	Options.setCreateIfMissing(boolean flag)
Options	Options.setCreateMissingColumnFamilies(boolean flag)
Options	Options.setDbLogDir(String dbLogDir)
Options	Options.setDbPaths(Collection<DbPath> dbPaths)
Options	Options.setDbWriteBufferSize(long dbWriteBufferSize)
Options	Options.setDelayedWriteRate(long delayedWriteRate)
Options	Options.setDeleteObsoleteFilesPeriodMicros(long micros)
Options	Options.setDisableAutoCompactions(boolean disableAutoCompactions)
Options	Options.setDumpMallocStats(boolean dumpMallocStats)
Options	Options.setEnablePipelinedWrite(boolean enablePipelinedWrite)
Options	Options.setEnableThreadTracking(boolean enableThreadTracking)
Options	Options.setEnableWriteThreadAdaptiveYield(boolean enableWriteThreadAdaptiveYield)
Options	Options.setEnv(Env env)
Options	Options.setErrorIfExists(boolean errorIfExists)
Options	Options.setFailIfOptionsFileError(boolean failIfOptionsFileError)
Options	Options.setForceConsistencyChecks(boolean forceConsistencyChecks)
Options	Options.setHardPendingCompactionBytesLimit(long hardPendingCompactionBytesLimit)
Options	Options.setIncreaseParallelism(int totalThreads)
Options	Options.setInfoLogLevel(InfoLogLevel infoLogLevel)
Options	Options.setInplaceUpdateNumLocks(long inplaceUpdateNumLocks)
Options	Options.setInplaceUpdateSupport(boolean inplaceUpdateSupport)
Options	Options.setIsFdCloseOnExec(boolean isFdCloseOnExec)
Options	Options.setKeepLogFileNum(long keepLogFileNum)
Options	Options.setLevel0FileNumCompactionTrigger(int level0FileNumCompactionTrigger)
Options	Options.setLevel0SlowdownWritesTrigger(int level0SlowdownWritesTrigger)
Options	Options.setLevel0StopWritesTrigger(int level0StopWritesTrigger)
Options	Options.setLevelCompactionDynamicLevelBytes(boolean enableLevelCompactionDynamicLevelBytes)
Options	Options.setLevelZeroFileNumCompactionTrigger(int numFiles)
Options	Options.setLevelZeroSlowdownWritesTrigger(int numFiles)
Options	Options.setLevelZeroStopWritesTrigger(int numFiles)
Options	Options.setListeners(List<AbstractEventListener> listeners)
Options	Options.setLogFileTimeToRoll(long logFileTimeToRoll)
Options	Options.setLogger(Logger logger)
Options	Options.setLogReadaheadSize(long logReadaheadSize)
Options	Options.setManifestPreallocationSize(long size)
Options	Options.setManualWalFlush(boolean manualWalFlush)
Options	Options.setMaxBackgroundCompactions(int maxBackgroundCompactions) Deprecated.
Options	Options.setMaxBackgroundFlushes(int maxBackgroundFlushes) Deprecated.
Options	Options.setMaxBackgroundJobs(int maxBackgroundJobs)
Options	Options.setMaxBgErrorResumeCount(int maxBgerrorResumeCount)
Options	Options.setMaxBytesForLevelBase(long maxBytesForLevelBase)
Options	Options.setMaxBytesForLevelMultiplier(double multiplier)
Options	Options.setMaxBytesForLevelMultiplierAdditional(int[] maxBytesForLevelMultiplierAdditional)
Options	Options.setMaxCompactionBytes(long maxCompactionBytes)
Options	Options.setMaxFileOpeningThreads(int maxFileOpeningThreads)
Options	Options.setMaxLogFileSize(long maxLogFileSize)
Options	Options.setMaxManifestFileSize(long maxManifestFileSize)
Options	Options.setMaxOpenFiles(int maxOpenFiles)
Options	Options.setMaxSequentialSkipInIterations(long maxSequentialSkipInIterations)
Options	Options.setMaxSubcompactions(int maxSubcompactions)
Options	Options.setMaxSuccessiveMerges(long maxSuccessiveMerges)
Options	Options.setMaxTableFilesSizeFIFO(long maxTableFilesSize)
Options	Options.setMaxTotalWalSize(long maxTotalWalSize)
Options	Options.setMaxWriteBatchGroupSizeBytes(long maxWriteBatchGroupSizeBytes)
Options	Options.setMaxWriteBufferNumber(int maxWriteBufferNumber)
Options	Options.setMaxWriteBufferNumberToMaintain(int maxWriteBufferNumberToMaintain)
Options	Options.setMemTableConfig(MemTableConfig config)
Options	Options.setMemtableHugePageSize(long memtableHugePageSize)
Options	Options.setMemtablePrefixBloomSizeRatio(double memtablePrefixBloomSizeRatio)
Options	Options.setMergeOperator(MergeOperator mergeOperator)
Options	Options.setMergeOperatorName(String name)
Options	Options.setMinWriteBufferNumberToMerge(int minWriteBufferNumberToMerge)
Options	Options.setNewTableReaderForCompactionInputs(boolean newTableReaderForCompactionInputs)
Options	Options.setNumLevels(int numLevels)
Options	Options.setOptimizeFiltersForHits(boolean optimizeFiltersForHits)
Options	Options.setParanoidChecks(boolean paranoidChecks)
Options	Options.setParanoidFileChecks(boolean paranoidFileChecks)
Options	Options.setPersistStatsToDisk(boolean persistStatsToDisk)
Options	Options.setPreserveDeletes(boolean preserveDeletes)
Options	Options.setRandomAccessMaxBufferSize(long randomAccessMaxBufferSize)
Options	Options.setRateLimiter(RateLimiter rateLimiter)
Options	Options.setRecycleLogFileNum(long recycleLogFileNum)
Options	Options.setReportBgIoStats(boolean reportBgIoStats)
Options	Options.setRowCache(Cache rowCache)
Options	Options.setSkipCheckingSstFileSizesOnDbOpen(boolean skipCheckingSstFileSizesOnDbOpen)
Options	Options.setSkipStatsUpdateOnDbOpen(boolean skipStatsUpdateOnDbOpen)
Options	Options.setSoftPendingCompactionBytesLimit(long softPendingCompactionBytesLimit)
Options	Options.setSstFileManager(SstFileManager sstFileManager)
Options	Options.setSstPartitionerFactory(SstPartitionerFactory sstPartitionerFactory)
Options	Options.setStatistics(Statistics statistics)
Options	Options.setStatsDumpPeriodSec(int statsDumpPeriodSec)
Options	Options.setStatsHistoryBufferSize(long statsHistoryBufferSize)
Options	Options.setStatsPersistPeriodSec(int statsPersistPeriodSec)
Options	Options.setStrictBytesPerSync(boolean strictBytesPerSync)
Options	Options.setTableCacheNumshardbits(int tableCacheNumshardbits)
Options	Options.setTableFormatConfig(TableFormatConfig config)
Options	Options.setTargetFileSizeBase(long targetFileSizeBase)
Options	Options.setTargetFileSizeMultiplier(int multiplier)
Options	Options.setTtl(long ttl)
Options	Options.setTwoWriteQueues(boolean twoWriteQueues)
Options	Options.setUnorderedWrite(boolean unorderedWrite)
Options	Options.setUseAdaptiveMutex(boolean useAdaptiveMutex)
Options	Options.setUseDirectIoForFlushAndCompaction(boolean useDirectIoForFlushAndCompaction)
Options	Options.setUseDirectReads(boolean useDirectReads)
Options	Options.setUseFsync(boolean useFsync)
Options	Options.setWalBytesPerSync(long walBytesPerSync)
Options	Options.setWalDir(String walDir)
Options	Options.setWalFilter(AbstractWalFilter walFilter)
Options	Options.setWalRecoveryMode(WALRecoveryMode walRecoveryMode)
Options	Options.setWalSizeLimitMB(long sizeLimitMB)
Options	Options.setWalTtlSeconds(long walTtlSeconds)
Options	Options.setWritableFileMaxBufferSize(long writableFileMaxBufferSize)
Options	Options.setWriteBufferManager(WriteBufferManager writeBufferManager)
Options	Options.setWriteBufferSize(long writeBufferSize)
Options	Options.setWriteDbidToManifest(boolean writeDbidToManifest)
Options	Options.setWriteThreadMaxYieldUsec(long writeThreadMaxYieldUsec)
Options	Options.setWriteThreadSlowYieldUsec(long writeThreadSlowYieldUsec)
Options	Options.useCappedPrefixExtractor(int n)
Options	Options.useFixedLengthPrefixExtractor(int n)

Methods in org.rocksdb with parameters of type Options

Modifier and Type	Method and Description
static void	RocksDB.destroyDB(String path, Options options) Static method to destroy the contents of the specified database.
static List<byte[]>	RocksDB.listColumnFamilies(Options options, String path) Static method to determine all available column families for a rocksdb database identified by path
static OptimisticTransactionDB	OptimisticTransactionDB.open(Options options, String path) Open an OptimisticTransactionDB similar to RocksDB.open(Options, String).
static RocksDB	RocksDB.open(Options options, String path) The factory constructor of RocksDB that opens a RocksDB instance given the path to the database using the specified options and db path.
static TtlDB	TtlDB.open(Options options, String db_path) Opens a TtlDB.
static TtlDB	TtlDB.open(Options options, String db_path, int ttl, boolean readOnly) Opens a TtlDB.
static TransactionDB	TransactionDB.open(Options options, TransactionDBOptions transactionDbOptions, String path) Open a TransactionDB, similar to RocksDB.open(Options, String).
static RocksDB	RocksDB.openAsSecondary(Options options, String path, String secondaryPath) Open DB as secondary instance with only the default column family.
static RocksDB	RocksDB.openReadOnly(Options options, String path) The factory constructor of RocksDB that opens a RocksDB instance in Read-Only mode given the path to the database using the specified options and db path.
static RocksDB	RocksDB.openReadOnly(Options options, String path, boolean errorIfWalFileExists) The factory constructor of RocksDB that opens a RocksDB instance in Read-Only mode given the path to the database using the specified options and db path.

Constructors in org.rocksdb with parameters of type Options

Constructor and Description
ColumnFamilyOptions(Options options) Constructor from Options
DBOptions(Options options) Constructor from Options
Logger(Options options) AbstractLogger constructor.
Options(Options other) Copy constructor for ColumnFamilyOptions.
SstFileReader(Options options)
SstFileWriter(EnvOptions envOptions, Options options) SstFileWriter Constructor.
SstFileWriter(EnvOptions envOptions, Options options, AbstractComparator comparator) Deprecated. Use SstFileWriter.SstFileWriter(EnvOptions, Options). Passing an explicit comparator is deprecated in lieu of passing the comparator as part of options. Use the other constructor instead.