A B C D E F G H I K L M N O P R S T U V W
All Classes All Packages

A

AbstractRocksDBState<K,N,V> - Class in org.apache.flink.contrib.streaming.state

Base class for State implementations that store state in a RocksDB database.

AbstractRocksDBState(ColumnFamilyHandle, TypeSerializer<N>, TypeSerializer<V>, V, RocksDBKeyedStateBackend<K>) - Constructor for class org.apache.flink.contrib.streaming.state.AbstractRocksDBState

Creates a new RocksDB backed state.

AbstractRocksStateKeysIterator<K> - Class in org.apache.flink.contrib.streaming.state.iterator

Base class for iterators over RocksDB column families.

AbstractRocksStateKeysIterator(RocksIteratorWrapper, String, TypeSerializer<K>, int, boolean) - Constructor for class org.apache.flink.contrib.streaming.state.iterator.AbstractRocksStateKeysIterator

ActualDelayedWriteRate - org.apache.flink.contrib.streaming.state.RocksDBProperty

add(byte[]) - Method in interface org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet.OrderedByteArraySetCache

Adds the given element, if it was not already contained.

add(byte[]) - Method in class org.apache.flink.contrib.streaming.state.TreeOrderedSetCache

add(E) - Method in class org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet

addAll(Collection<? extends E>) - Method in class org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet

addColumnFamilyOptionsToCloseLater(List<ColumnFamilyOptions>, ColumnFamilyHandle) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBOperationUtils

allInRange() - Method in class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils.RangeCheckResult

allocateRocksDBSharedResources(long, double, double, boolean, RocksDBMemoryControllerUtils.RocksDBMemoryFactory) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBMemoryControllerUtils

Allocate memory controllable RocksDB shared resources.

allocateSharedCachesIfConfigured(RocksDBMemoryConfiguration, Environment, double, Logger, RocksDBMemoryControllerUtils.RocksDBMemoryFactory) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBOperationUtils

ambiguousKeyPossible - Variable in class org.apache.flink.contrib.streaming.state.iterator.AbstractRocksStateKeysIterator

asyncSnapshot(RocksDBSnapshotStrategyBase.NativeRocksDBSnapshotResources, long, long, CheckpointStreamFactory, CheckpointOptions) - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksIncrementalSnapshotStrategy

asyncSnapshot(RocksDBSnapshotStrategyBase.NativeRocksDBSnapshotResources, long, long, CheckpointStreamFactory, CheckpointOptions) - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksNativeFullSnapshotStrategy

B

backend - Variable in class org.apache.flink.contrib.streaming.state.AbstractRocksDBState

Backend that holds the actual RocksDB instance where we store state.

backendUID - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

The state handle ids of all sst files materialized in snapshots for previous checkpoints.

BackgroundErrors - org.apache.flink.contrib.streaming.state.RocksDBProperty

beforeThePrefixBytes(byte[], byte[]) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils

check whether the bytes is before prefixBytes in the character order.

BLOCK_CACHE_CAPACITY - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

BLOCK_CACHE_PINNED_USAGE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

BLOCK_CACHE_SIZE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

BLOCK_CACHE_USAGE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

BLOCK_SIZE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

BlockCacheCapacity - org.apache.flink.contrib.streaming.state.RocksDBProperty

BlockCachePinnedUsage - org.apache.flink.contrib.streaming.state.RocksDBProperty

BlockCacheUsage - org.apache.flink.contrib.streaming.state.RocksDBProperty

BLOOM_FILTER_BITS_PER_KEY - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

BLOOM_FILTER_BLOCK_BASED_MODE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

build() - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackendBuilder

build() - Method in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig.Builder

builder() - Static method in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig

Builder() - Constructor for class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig.Builder

buildWithPriorityQueueType(EmbeddedRocksDBStateBackend.PriorityQueueStateType) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBPriorityQueueConfig

bulkLoadFromOrderedIterator(Iterator<byte[]>) - Method in interface org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet.OrderedByteArraySetCache

Clears the cache and adds up to maxSize() elements from the iterator to the cache.

bulkLoadFromOrderedIterator(Iterator<byte[]>) - Method in class org.apache.flink.contrib.streaming.state.TreeOrderedSetCache

byteArrayDataInputView - Variable in class org.apache.flink.contrib.streaming.state.iterator.AbstractRocksStateKeysIterator

C

calculateActualCacheCapacity(long, double) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBMemoryControllerUtils

Calculate the actual memory capacity of cache, which would be shared among rocksDB instance(s).

CHECKPOINT_TRANSFER_THREAD_NUM - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBOptions

The number of threads used to transfer (download and upload) files in RocksDBStateBackend.

checkpointId - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase.RocksDBSnapshotOperation

Id for the current checkpoint.

checkpointStreamFactory - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase.RocksDBSnapshotOperation

Stream factory that creates the output streams to DFS.

checkSstDataAgainstKeyGroupRange(RocksDB, int, KeyGroupRange) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils

Checks data in the SST files of the given DB for keys that exceed either the lower and upper bound of the proclaimed key-groups range of the DB.

chooseTheBestStateHandleForInitial(List<T>, KeyGroupRange, double) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils

Choose the best state handle according to the RocksDBIncrementalCheckpointUtils.stateHandleEvaluator(KeyedStateHandle, KeyGroupRange, double) to init the initial db.

cleanupIncompleteSnapshot(CloseableRegistry, SnapshotDirectory) - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

clear() - Method in class org.apache.flink.contrib.streaming.state.AbstractRocksDBState

clipDBWithKeyGroupRange(RocksDB, List<ColumnFamilyHandle>, KeyGroupRange, KeyGroupRange, int, boolean) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils

The method to clip the db instance according to the target key group range using the RocksDB.delete(ColumnFamilyHandle, byte[]).

close() - Method in class org.apache.flink.contrib.streaming.state.iterator.AbstractRocksStateKeysIterator

close() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksQueueIterator

close() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksStatesPerKeyGroupMergeIterator

close() - Method in interface org.apache.flink.contrib.streaming.state.iterator.SingleStateIterator

close() - Method in class org.apache.flink.contrib.streaming.state.restore.RocksDBFullRestoreOperation

close() - Method in class org.apache.flink.contrib.streaming.state.restore.RocksDBHeapTimersFullRestoreOperation

close() - Method in class org.apache.flink.contrib.streaming.state.restore.RocksDBIncrementalRestoreOperation

close() - Method in class org.apache.flink.contrib.streaming.state.restore.RocksDBNoneRestoreOperation

close() - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend.RocksDbKvStateInfo

close() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricMonitor

close() - Method in class org.apache.flink.contrib.streaming.state.RocksDBResourceContainer

close() - Method in class org.apache.flink.contrib.streaming.state.RocksDBStateDataTransferHelper

close() - Method in class org.apache.flink.contrib.streaming.state.RocksDBStateDownloader

close() - Method in class org.apache.flink.contrib.streaming.state.RocksDBStateUploader

close() - Method in class org.apache.flink.contrib.streaming.state.RocksDBWriteBatchWrapper

close() - Method in class org.apache.flink.contrib.streaming.state.RocksIteratorWrapper

close() - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

close() - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksIncrementalSnapshotStrategy

close() - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksNativeFullSnapshotStrategy

close() - Method in interface org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionManager

COLUMN_FAMILY_AS_VARIABLE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

columnFamily - Variable in class org.apache.flink.contrib.streaming.state.AbstractRocksDBState

The column family of this particular instance of state.

columnFamilyHandle - Variable in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend.RocksDbKvStateInfo

COMPACT_FILTER_PERIODIC_COMPACTION_TIME - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

COMPACT_FILTER_QUERY_TIME_AFTER_NUM_ENTRIES - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

COMPACTION_STYLE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

CompactionPending - org.apache.flink.contrib.streaming.state.RocksDBProperty

compactState(StateDescriptor<?, ?>) - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

COMPRESSION_PER_LEVEL - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

CONFIG_KEY_FORMAT - Static variable in enum org.apache.flink.contrib.streaming.state.RocksDBProperty

configCompactFilter(StateDescriptor<?, ?>, TypeSerializer<?>) - Method in class org.apache.flink.contrib.streaming.state.ttl.RocksDbTtlCompactFiltersManager

ConfigurableRocksDBOptionsFactory - Interface in org.apache.flink.contrib.streaming.state

An interface for options factory that pick up additional parameters from a configuration.

configure(ReadableConfig) - Method in interface org.apache.flink.contrib.streaming.state.ConfigurableRocksDBOptionsFactory

Creates a variant of the options factory that applies additional configuration parameters.

configure(ReadableConfig, ClassLoader) - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Creates a copy of this state backend that uses the values defined in the configuration for fields where that were not yet specified in this state backend.

create(String, TypeSerializer<T>) - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

create(String, TypeSerializer<T>) - Method in class org.apache.flink.contrib.streaming.state.RocksDBPriorityQueueSetFactory

create(String, TypeSerializer<T>, boolean) - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

create(String, TypeSerializer<T>, boolean) - Method in class org.apache.flink.contrib.streaming.state.RocksDBPriorityQueueSetFactory

create(LinkedHashMap<String, RocksDBKeyedStateBackend.RocksDbKvStateInfo>, Map<String, HeapPriorityQueueSnapshotRestoreWrapper<?>>, RocksDB, ResourceGuard, KeyGroupRange, TypeSerializer<K>, int, StreamCompressionDecorator) - Static method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBFullSnapshotResources

create(RocksDB, RocksDBManualCompactionConfig, ExecutorService) - Static method in interface org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionManager

createAsyncRangeCompactionTask(RocksDB, Collection<ColumnFamilyHandle>, int, KeyGroupRange, ResourceGuard, CloseableRegistry) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils

Returns a range compaction task as runnable if any data in the SST files of the given DB exceeds the proclaimed key-group range.

createCache(long, double) - Method in interface org.apache.flink.contrib.streaming.state.RocksDBMemoryControllerUtils.RocksDBMemoryFactory

createColumnFamilyDescriptor(RegisteredStateMetaInfoBase, Function<String, ColumnFamilyOptions>, RocksDbTtlCompactFiltersManager, Long) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBOperationUtils

Creates a column descriptor for a state column family.

createColumnFamilyOptions(Function<String, ColumnFamilyOptions>, String) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBOperationUtils

createColumnOptions(ColumnFamilyOptions, Collection<AutoCloseable>) - Method in interface org.apache.flink.contrib.streaming.state.RocksDBOptionsFactory

This method should set the additional options on top of the current options object.

createDBOptions(DBOptions, Collection<AutoCloseable>) - Method in interface org.apache.flink.contrib.streaming.state.RocksDBOptionsFactory

This method should set the additional options on top of the current options object.

createFromConfig(ReadableConfig, ClassLoader) - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackendFactory

createKeyedStateBackend(StateBackend.KeyedStateBackendParameters<K>) - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

createKVStateIterator() - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBFullSnapshotResources

createLocalStateHandleForDownloadedState() - Method in class org.apache.flink.contrib.streaming.state.StateHandleDownloadSpec

createNativeMetricsOptions(RocksDBNativeMetricOptions) - Method in interface org.apache.flink.contrib.streaming.state.RocksDBOptionsFactory

This method should enable certain RocksDB metrics to be forwarded to Flink's metrics reporter.

createOperatorStateBackend(StateBackend.OperatorStateBackendParameters) - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

createOrUpdateInternalState(TypeSerializer<N>, StateDescriptor<S, SV>, StateSnapshotTransformer.StateSnapshotTransformFactory<SEV>) - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

createOrUpdateInternalState(TypeSerializer<N>, StateDescriptor<S, SV>, StateSnapshotTransformer.StateSnapshotTransformFactory<SEV>, boolean) - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

createReadOptions(ReadOptions, Collection<AutoCloseable>) - Method in interface org.apache.flink.contrib.streaming.state.RocksDBOptionsFactory

This method should set the additional options on top of the current options object.

createStateInfo(RegisteredStateMetaInfoBase, RocksDB, Function<String, ColumnFamilyOptions>, RocksDbTtlCompactFiltersManager, Long, List<ExportImportFilesMetaData>, ICloseableRegistry) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBOperationUtils

Creates a state info from a new meta info to use with a k/v state.

createStateInfo(RegisteredStateMetaInfoBase, RocksDB, Function<String, ColumnFamilyOptions>, RocksDbTtlCompactFiltersManager, Long, ICloseableRegistry) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBOperationUtils

Create RocksDB-backed KV-state, including RocksDB ColumnFamily.

createWriteBufferManager(long, Cache) - Method in interface org.apache.flink.contrib.streaming.state.RocksDBMemoryControllerUtils.RocksDBMemoryFactory

createWriteOptions(WriteOptions, Collection<AutoCloseable>) - Method in interface org.apache.flink.contrib.streaming.state.RocksDBOptionsFactory

This method should set the additional options on top of the current options object.

CurSizeActiveMemTable - org.apache.flink.contrib.streaming.state.RocksDBProperty

CurSizeAllMemTables - org.apache.flink.contrib.streaming.state.RocksDBProperty

D

dataInputView - Variable in class org.apache.flink.contrib.streaming.state.AbstractRocksDBState

dataOutputView - Variable in class org.apache.flink.contrib.streaming.state.AbstractRocksDBState

db - Variable in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

Our RocksDB database, this is used by the actual subclasses of AbstractRocksDBState to store state.

db - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

RocksDB instance from the backend.

DEFAULT - org.apache.flink.contrib.streaming.state.PredefinedOptions

Default options for all settings.

DEFAULT - Static variable in interface org.apache.flink.contrib.streaming.state.RocksDBMemoryControllerUtils.RocksDBMemoryFactory

defaultValue - Variable in class org.apache.flink.contrib.streaming.state.AbstractRocksDBState

deserializeKey(byte[], DataInputDeserializer) - Method in class org.apache.flink.contrib.streaming.state.iterator.AbstractRocksStateKeysIterator

dispose() - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

Should only be called by one thread, and only after all accesses to the DB happened.

disposeAndClearRegisteredCompactionFactories() - Method in class org.apache.flink.contrib.streaming.state.ttl.RocksDbTtlCompactFiltersManager

E

EmbeddedRocksDBStateBackend - Class in org.apache.flink.contrib.streaming.state

A StateBackend that stores its state in an embedded RocksDB instance.

EmbeddedRocksDBStateBackend() - Constructor for class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Creates a new EmbeddedRocksDBStateBackend for storing local state.

EmbeddedRocksDBStateBackend(boolean) - Constructor for class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Creates a new EmbeddedRocksDBStateBackend for storing local state.

EmbeddedRocksDBStateBackend(TernaryBoolean) - Constructor for class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Creates a new EmbeddedRocksDBStateBackend for storing local state.

EmbeddedRocksDBStateBackend.PriorityQueueStateType - Enum in org.apache.flink.contrib.streaming.state

The options to chose for the type of priority queue state.

EmbeddedRocksDBStateBackendFactory - Class in org.apache.flink.contrib.streaming.state

A factory that creates an EmbeddedRocksDBStateBackend from a configuration.

EmbeddedRocksDBStateBackendFactory() - Constructor for class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackendFactory

EMPTY_PREVIOUS_SNAPSHOT - Static variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

enableActualDelayedWriteRate() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns the current actual delayed write rate. 0 means no delay.

enableBackgroundErrors() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns accumulated number of background errors.

enableBlockCacheCapacity() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns block cache capacity.

enableBlockCachePinnedUsage() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns the memory size for the entries being pinned in block cache.

enableBlockCacheUsage() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns the memory size for the entries residing in block cache.

enableCompactionPending() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns 1 if at least one compaction is pending; otherwise, returns 0.

enableCurSizeActiveMemTable() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns approximate size of active memtable (bytes).

enableCurSizeAllMemTables() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns approximate size of active and unflushed immutable memtables (bytes).

enableEstimateLiveDataSize() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns an estimate of the amount of live data in bytes.

enableEstimateNumKeys() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns estimated number of total keys in the active and unflushed immutable memtables and storage.

enableEstimatePendingCompactionBytes() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns estimated total number of bytes compaction needs to rewrite to get all levels down to under target size.

enableEstimateTableReadersMem() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns estimated memory used for reading SST tables, excluding memory used in block cache (e.g.

enableIsWriteStopped() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns 1 if write has been stopped.

enableLiveSstFilesSize() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

enableMemTableFlushPending() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns 1 if a memtable flush is pending; otherwise, returns 0.

enableNativeStatistics(ConfigOption<Boolean>) - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

enableNumDeletesActiveMemTable() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns total number of delete entries in the active memtable.

enableNumDeletesImmMemTables() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns total number of delete entries in the unflushed immutable memtables.

enableNumEntriesActiveMemTable() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns total number of entries in the active memtable.

enableNumEntriesImmMemTables() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns total number of entries in the unflushed immutable memtables.

enableNumFilesAtLevel() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns the number of files per level.

enableNumImmutableMemTable() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns number of immutable memtables that have not yet been flushed.

enableNumLiveVersions() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns number of live versions.

enableNumRunningCompactions() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns the number of currently running compactions.

enableNumRunningFlushes() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns the number of currently running flushes.

enableNumSnapshots() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns number of unreleased snapshots of the database.

enableSizeAllMemTables() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns approximate size of active, unflushed immutable, and pinned immutable memtables (bytes).

enableTotalSstFilesSize() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns total size (bytes) of all SST files.

ESTIMATE_LIVE_DATA_SIZE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

ESTIMATE_NUM_KEYS - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

ESTIMATE_PENDING_COMPACTION_BYTES - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

ESTIMATE_TABLE_READERS_MEM - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

EstimateLiveDataSize - org.apache.flink.contrib.streaming.state.RocksDBProperty

EstimateNumKeys - org.apache.flink.contrib.streaming.state.RocksDBProperty

EstimatePendingCompactionBytes - org.apache.flink.contrib.streaming.state.RocksDBProperty

EstimateTableReadersMem - org.apache.flink.contrib.streaming.state.RocksDBProperty

exportColumnFamilies(RocksDB, List<ColumnFamilyHandle>, List<RegisteredStateMetaInfoBase>, Path, Map<RegisteredStateMetaInfoBase.Key, List<ExportImportFilesMetaData>>) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils

Exports the data of the given column families in the given DB.

F

findTheBestStateHandleForInitial(List<T>, KeyGroupRange, double) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils

Choose the best state handle according to the RocksDBIncrementalCheckpointUtils.stateHandleEvaluator(KeyedStateHandle, KeyGroupRange, double) to init the initial db from the given lists and returns its index.

FIX_PER_SLOT_MEMORY_SIZE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBOptions

FIX_PER_TM_MEMORY_SIZE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBOptions

FLASH_SSD_OPTIMIZED - org.apache.flink.contrib.streaming.state.PredefinedOptions

Pre-defined options for Flash SSDs.

flush() - Method in class org.apache.flink.contrib.streaming.state.RocksDBWriteBatchWrapper

forExecutor(ExecutorService) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBStateDataTransferHelper

forThreadNum(int) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBStateDataTransferHelper

forThreadNumIfSpecified(int, ExecutorService) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBStateDataTransferHelper

from(ReadableConfig) - Static method in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig

fromConfig(ReadableConfig) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Creates a RocksDBNativeMetricOptions based on an external configuration.

fromConfiguration(Configuration) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBMemoryConfiguration

fromOtherAndConfiguration(RocksDBMemoryConfiguration, ReadableConfig) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBMemoryConfiguration

Derives a RocksDBMemoryConfiguration from another object and a configuration.

fromOtherAndConfiguration(RocksDBPriorityQueueConfig, ReadableConfig) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBPriorityQueueConfig

G

getActualMaxKey() - Method in class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils.RangeCheckResult

getActualMinKey() - Method in class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils.RangeCheckResult

getAsyncCompactAfterRestoreFuture() - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

getAsyncCompactTaskAfterRestore() - Method in class org.apache.flink.contrib.streaming.state.restore.RocksDBRestoreResult

getBackendUID() - Method in class org.apache.flink.contrib.streaming.state.restore.RocksDBRestoreResult

getCacheSize() - Method in class org.apache.flink.contrib.streaming.state.RocksDBPriorityQueueSetFactory

getCancelCloseable() - Method in class org.apache.flink.contrib.streaming.state.RocksDBWriteBatchWrapper

getColumnOptions() - Method in class org.apache.flink.contrib.streaming.state.RocksDBResourceContainer

Gets the RocksDB ColumnFamilyOptions to be used for all RocksDB instances.

getConfigKey() - Method in enum org.apache.flink.contrib.streaming.state.RocksDBProperty

getDb() - Method in class org.apache.flink.contrib.streaming.state.restore.RocksDBRestoreResult

getDbOptions() - Method in class org.apache.flink.contrib.streaming.state.RocksDBResourceContainer

Gets the RocksDB DBOptions to be used for RocksDB instances.

getDbStoragePaths() - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Gets the configured local DB storage paths, or null, if none were configured.

getDefault() - Static method in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig

getDefaultColumnFamilyHandle() - Method in class org.apache.flink.contrib.streaming.state.restore.RocksDBRestoreResult

getDefaultValue() - Method in class org.apache.flink.contrib.streaming.state.AbstractRocksDBState

getDescription() - Method in enum org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend.PriorityQueueStateType

getDescription() - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

getDownloadDestination() - Method in class org.apache.flink.contrib.streaming.state.StateHandleDownloadSpec

getExecutorService() - Method in class org.apache.flink.contrib.streaming.state.RocksDBStateDataTransferHelper

getFixedMemoryPerSlot() - Method in class org.apache.flink.contrib.streaming.state.RocksDBMemoryConfiguration

Gets the fixed amount of memory to be shared between all RocksDB instances (in all tasks and operators) of a slot.

getHighPriorityPoolRatio() - Method in class org.apache.flink.contrib.streaming.state.RocksDBMemoryConfiguration

Gets the fraction of the total memory to be used for high priority blocks like indexes, dictionaries, etc.

getInstanceRocksDBPath(File) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackendBuilder

getKeyGroupPrefixBytes() - Method in class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils.RangeCheckResult

getKeyGroupPrefixBytes() - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

getKeyGroupRange() - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBFullSnapshotResources

getKeys(String, N) - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

getKeysAndNamespaces(String) - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

getKeySerializer() - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBFullSnapshotResources

getKvStateId() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksQueueIterator

getKvStateId() - Method in interface org.apache.flink.contrib.streaming.state.iterator.SingleStateIterator

getLastCompletedCheckpointId() - Method in class org.apache.flink.contrib.streaming.state.restore.RocksDBRestoreResult

getLocalSnapshot(StreamStateHandle, List<IncrementalKeyedStateHandle.HandleAndLocalPath>) - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase.RocksDBSnapshotOperation

getMemoryConfiguration() - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Gets the memory configuration object, which offers settings to control RocksDB's memory usage.

getMetaInfoSnapshots() - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBFullSnapshotResources

getMonitorTickerTypes() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

getNativeMetricMonitor() - Method in class org.apache.flink.contrib.streaming.state.restore.RocksDBRestoreResult

getNumberOfTransferThreads() - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Gets the number of threads used to transfer files while snapshotting/restoring.

getNumericalPropertyValue(RocksDB, ColumnFamilyHandle) - Method in enum org.apache.flink.contrib.streaming.state.RocksDBProperty

getPeriodicCompactionTime() - Method in class org.apache.flink.contrib.streaming.state.RocksDBResourceContainer

Gets the "getPeriodicCompactionTime" parameter from the configuration.

getPredefinedOptions() - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Gets the currently set predefined options for RocksDB.

getPriorityQueueStateType() - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Gets the type of the priority queue state.

getPriorityQueueStateType() - Method in class org.apache.flink.contrib.streaming.state.RocksDBPriorityQueueConfig

Gets the type of the priority queue state.

getProclaimedMaxKey() - Method in class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils.RangeCheckResult

getProclaimedMinKey() - Method in class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils.RangeCheckResult

getProperties() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

getQueryTimeAfterNumEntries() - Method in class org.apache.flink.contrib.streaming.state.RocksDBResourceContainer

Gets the "queryTimeAfterNumEntries" parameter from the configuration.

getReadOptions() - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

getReadOptions() - Method in class org.apache.flink.contrib.streaming.state.RocksDBResourceContainer

Gets the RocksDB ReadOptions to be used for read operations.

getRestoredSstFiles() - Method in class org.apache.flink.contrib.streaming.state.restore.RocksDBRestoreResult

getRocksDBOptions() - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Gets Options for the RocksDB instances.

getRocksDBPriorityQueueSetCacheSize() - Method in class org.apache.flink.contrib.streaming.state.RocksDBPriorityQueueConfig

Gets the cache size of rocksDB priority queue set.

getRocksDBProperty() - Method in enum org.apache.flink.contrib.streaming.state.RocksDBProperty

getRocksIterator(RocksDB, ColumnFamilyHandle, ReadOptions) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBOperationUtils

getSerializedValue(byte[], TypeSerializer<K>, TypeSerializer<N>, TypeSerializer<V>) - Method in class org.apache.flink.contrib.streaming.state.AbstractRocksDBState

getStateHandle() - Method in class org.apache.flink.contrib.streaming.state.StateHandleDownloadSpec

getStateIncrementalVisitor(int) - Method in class org.apache.flink.contrib.streaming.state.AbstractRocksDBState

getStreamCompressionDecorator() - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBFullSnapshotResources

getUploaded(String) - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase.PreviousSnapshot

getWriteBatchSize() - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Gets the max batch size will be used in RocksDBWriteBatchWrapper.

getWriteBufferManagerCapacity() - Method in class org.apache.flink.contrib.streaming.state.RocksDBResourceContainer

Gets write buffer manager capacity.

getWriteBufferRatio() - Method in class org.apache.flink.contrib.streaming.state.RocksDBMemoryConfiguration

Gets the fraction of the total memory to be used for write buffers.

getWriteOptions() - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

getWriteOptions() - Method in class org.apache.flink.contrib.streaming.state.RocksDBResourceContainer

Gets the RocksDB WriteOptions to be used for write operations.

H

hasNext() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksStateKeysAndNamespaceIterator

hasNext() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksStateKeysIterator

HEAP - org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend.PriorityQueueStateType

HIGH_PRIORITY_POOL_RATIO - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBOptions

I

INCREMENTAL_RESTORE_ASYNC_COMPACT_AFTER_RESCALE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

instanceBasePath - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

Base path of the RocksDB instance.

IS_WRITE_STOPPED - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

isColumnFamilyAsVariable() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

{RocksDBNativeMetricMonitor} Whether to expose the column family as a variable..

isEmpty() - Method in class org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet

isEmpty() - Method in interface org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet.OrderedByteArraySetCache

Returns size() == 0.

isEmpty() - Method in class org.apache.flink.contrib.streaming.state.TreeOrderedSetCache

isEnabled() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

{RocksDBNativeMetricMonitor} is enabled if any property or ticker type is set.

isFull() - Method in interface org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet.OrderedByteArraySetCache

Returns size() == maxSize().

isFull() - Method in class org.apache.flink.contrib.streaming.state.TreeOrderedSetCache

isIncrementalCheckpointsEnabled() - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Gets whether incremental checkpoints are enabled for this state backend.

isLeftInRange() - Method in class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils.RangeCheckResult

isNewKeyGroup() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksStatesPerKeyGroupMergeIterator

isNewKeyValueState() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksStatesPerKeyGroupMergeIterator

isRightInRange() - Method in class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils.RangeCheckResult

isSafeToReuseKVState() - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

isStatisticsEnabled() - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

isUsingFixedMemoryPerSlot() - Method in class org.apache.flink.contrib.streaming.state.RocksDBMemoryConfiguration

Gets whether the state backend is configured to use a fixed amount of memory shared between all RocksDB instances (in all tasks and operators) of a slot.

isUsingManagedMemory() - Method in class org.apache.flink.contrib.streaming.state.RocksDBMemoryConfiguration

Gets whether the state backend is configured to use the managed memory of a slot for RocksDB.

isUsingPartitionedIndexFilters() - Method in class org.apache.flink.contrib.streaming.state.RocksDBMemoryConfiguration

Gets whether the state backend is configured to use partitioned index/filters for RocksDB.

isValid() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksQueueIterator

isValid() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksStatesPerKeyGroupMergeIterator

isValid() - Method in interface org.apache.flink.contrib.streaming.state.iterator.SingleStateIterator

isValid() - Method in class org.apache.flink.contrib.streaming.state.RocksIteratorWrapper

IsWriteStopped - org.apache.flink.contrib.streaming.state.RocksDBProperty

iterator - Variable in class org.apache.flink.contrib.streaming.state.iterator.AbstractRocksStateKeysIterator

iterator() - Method in class org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet

K

key() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksQueueIterator

key() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksStatesPerKeyGroupMergeIterator

key() - Method in interface org.apache.flink.contrib.streaming.state.iterator.SingleStateIterator

key() - Method in class org.apache.flink.contrib.streaming.state.RocksIteratorWrapper

keyGroup() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksStatesPerKeyGroupMergeIterator

keyGroupPrefixBytes - Variable in class org.apache.flink.contrib.streaming.state.iterator.AbstractRocksStateKeysIterator

keyGroupPrefixBytes - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

Number of bytes in the key-group prefix.

keyGroupRange - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

The key-group range for the task.

keySerializer - Variable in class org.apache.flink.contrib.streaming.state.iterator.AbstractRocksStateKeysIterator

keySerializer - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

The key serializer of the backend.

kvStateId() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksStatesPerKeyGroupMergeIterator

kvStateInformation - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

Key/Value state meta info from the backend.

L

LEXICOGRAPHIC_BYTE_COMPARATOR - Static variable in interface org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet.OrderedByteArraySetCache

Comparator for byte arrays.

LiveSstFilesSize - org.apache.flink.contrib.streaming.state.RocksDBProperty

LOCAL_DIRECTORIES - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBOptions

The local directory (on the TaskManager) where RocksDB puts its files.

localBackupDirectory - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase.RocksDBSnapshotOperation

Local directory for the RocksDB native backup.

localDirectoryName - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

The local directory name of the current snapshot strategy.

localRecoveryConfig - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

The configuration for local recovery.

LOG - Static variable in interface org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionManager

LOG_DIR - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

LOG_FILE_NUM - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

LOG_LEVEL - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

LOG_MAX_FILE_SIZE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

M

markCancelled() - Method in class org.apache.flink.contrib.streaming.state.RocksDBWriteBatchWrapper

materializeMetaData(CloseableRegistry, CloseableRegistry, List<StateMetaInfoSnapshot>, long, CheckpointStreamFactory) - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

MAX_AUTO_COMPACTIONS - Static variable in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionOptions

MAX_BACKGROUND_THREADS - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

MAX_FILE_SIZE_TO_COMPACT - Static variable in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionOptions

MAX_FILES_TO_COMPACT - Static variable in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionOptions

MAX_OPEN_FILES - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

MAX_OUTPUT_FILE_SIZE - Static variable in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionOptions

MAX_PARALLEL_COMPACTIONS - Static variable in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionOptions

MAX_SIZE_LEVEL_BASE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

MAX_WRITE_BUFFER_NUMBER - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

maxAutoCompactions - Variable in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig

maxFileSizeToCompact - Variable in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig

maxFilesToCompact - Variable in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig

maxManualCompactions - Variable in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig

maxOutputFileSize - Variable in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig

maxSize() - Method in interface org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet.OrderedByteArraySetCache

Returns the maximum number of elements that can be stored in the cache.

maxSize() - Method in class org.apache.flink.contrib.streaming.state.TreeOrderedSetCache

MemTableFlushPending - org.apache.flink.contrib.streaming.state.RocksDBProperty

MERGE_OPERATOR_NAME - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

The name of the merge operator in RocksDB.

METADATA_BLOCK_SIZE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

metaInfo - Variable in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend.RocksDbKvStateInfo

METRICS_COLUMN_FAMILY_AS_VARIABLE_KEY - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

migrateSerializedValue(DataInputDeserializer, DataOutputSerializer, TypeSerializer<V>, TypeSerializer<V>) - Method in class org.apache.flink.contrib.streaming.state.AbstractRocksDBState

MIN_FILES_TO_COMPACT - Static variable in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionOptions

MIN_INTERVAL - Static variable in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionOptions

MIN_WRITE_BUFFER_NUMBER_TO_MERGE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

minFilesToCompact - Variable in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig

minInterval - Variable in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig

MONITOR_ACTUAL_DELAYED_WRITE_RATE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_BACKGROUND_ERRORS - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_BLOCK_CACHE_HIT - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_BLOCK_CACHE_MISS - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_BLOOM_FILTER_FULL_POSITIVE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_BLOOM_FILTER_FULL_TRUE_POSITIVE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_BLOOM_FILTER_USEFUL - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_BYTES_READ - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_BYTES_WRITTEN - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_COMPACTION_READ_BYTES - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_COMPACTION_WRITE_BYTES - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_CUR_SIZE_ACTIVE_MEM_TABLE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_CUR_SIZE_ALL_MEM_TABLE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_ITER_BYTES_READ - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_LIVE_SST_FILES_SIZE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_MEM_TABLE_FLUSH_PENDING - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_NUM_DELETES_ACTIVE_MEM_TABLE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_NUM_DELETES_IMM_MEM_TABLE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_NUM_ENTRIES_ACTIVE_MEM_TABLE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_NUM_ENTRIES_IMM_MEM_TABLES - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_NUM_FILES_AT_LEVEL - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_NUM_IMMUTABLE_MEM_TABLES - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_NUM_LIVE_VERSIONS - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_NUM_RUNNING_COMPACTIONS - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_NUM_RUNNING_FLUSHES - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_NUM_SNAPSHOTS - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_SIZE_ALL_MEM_TABLES - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_STALL_MICROS - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

MONITOR_TOTAL_SST_FILES_SIZE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

N

NativeRocksDBSnapshotResources(SnapshotDirectory, RocksDBSnapshotStrategyBase.PreviousSnapshot, List<StateMetaInfoSnapshot>) - Constructor for class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase.NativeRocksDBSnapshotResources

next() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksQueueIterator

next() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksStateKeysAndNamespaceIterator

next() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksStateKeysIterator

next() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksStatesPerKeyGroupMergeIterator

next() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksTransformingIteratorWrapper

next() - Method in interface org.apache.flink.contrib.streaming.state.iterator.SingleStateIterator

next() - Method in class org.apache.flink.contrib.streaming.state.RocksIteratorWrapper

NO_OP - Static variable in interface org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionManager

notifyCheckpointAborted(long) - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

notifyCheckpointAborted(long) - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksIncrementalSnapshotStrategy

notifyCheckpointAborted(long) - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksNativeFullSnapshotStrategy

notifyCheckpointComplete(long) - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

notifyCheckpointComplete(long) - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksIncrementalSnapshotStrategy

notifyCheckpointComplete(long) - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksNativeFullSnapshotStrategy

NumDeletesActiveMemTable - org.apache.flink.contrib.streaming.state.RocksDBProperty

NumDeletesImmMemTables - org.apache.flink.contrib.streaming.state.RocksDBProperty

NumEntriesActiveMemTable - org.apache.flink.contrib.streaming.state.RocksDBProperty

NumEntriesImmMemTables - org.apache.flink.contrib.streaming.state.RocksDBProperty

NumFilesAtLevel0 - org.apache.flink.contrib.streaming.state.RocksDBProperty

NumFilesAtLevel1 - org.apache.flink.contrib.streaming.state.RocksDBProperty

NumFilesAtLevel2 - org.apache.flink.contrib.streaming.state.RocksDBProperty

NumFilesAtLevel3 - org.apache.flink.contrib.streaming.state.RocksDBProperty

NumFilesAtLevel4 - org.apache.flink.contrib.streaming.state.RocksDBProperty

NumFilesAtLevel5 - org.apache.flink.contrib.streaming.state.RocksDBProperty

NumFilesAtLevel6 - org.apache.flink.contrib.streaming.state.RocksDBProperty

NumImmutableMemTable - org.apache.flink.contrib.streaming.state.RocksDBProperty

numKeyValueStateEntries() - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

NumLiveVersions - org.apache.flink.contrib.streaming.state.RocksDBProperty

NumRunningCompactions - org.apache.flink.contrib.streaming.state.RocksDBProperty

NumRunningFlushes - org.apache.flink.contrib.streaming.state.RocksDBProperty

NumSnapshots - org.apache.flink.contrib.streaming.state.RocksDBProperty

O

openDB(String, List<ColumnFamilyDescriptor>, List<ColumnFamilyHandle>, ColumnFamilyOptions, DBOptions) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBOperationUtils

OPTIONS_FACTORY - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBOptions

The options factory class for RocksDB to create DBOptions and ColumnFamilyOptions.

org.apache.flink.contrib.streaming.state - package org.apache.flink.contrib.streaming.state

org.apache.flink.contrib.streaming.state.iterator - package org.apache.flink.contrib.streaming.state.iterator

org.apache.flink.contrib.streaming.state.restore - package org.apache.flink.contrib.streaming.state.restore

org.apache.flink.contrib.streaming.state.snapshot - package org.apache.flink.contrib.streaming.state.snapshot

org.apache.flink.contrib.streaming.state.sstmerge - package org.apache.flink.contrib.streaming.state.sstmerge

org.apache.flink.contrib.streaming.state.ttl - package org.apache.flink.contrib.streaming.state.ttl

P

peek() - Method in class org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet

peekFirst() - Method in interface org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet.OrderedByteArraySetCache

Returns the first element or null if empty.

peekFirst() - Method in class org.apache.flink.contrib.streaming.state.TreeOrderedSetCache

peekLast() - Method in interface org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet.OrderedByteArraySetCache

Returns the last element or null if empty.

peekLast() - Method in class org.apache.flink.contrib.streaming.state.TreeOrderedSetCache

poll() - Method in class org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet

pollFirst() - Method in interface org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet.OrderedByteArraySetCache

Returns and removes the first element or returns null if empty.

pollFirst() - Method in class org.apache.flink.contrib.streaming.state.TreeOrderedSetCache

pollLast() - Method in interface org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet.OrderedByteArraySetCache

Returns and removes the last element or returns null if empty.

pollLast() - Method in class org.apache.flink.contrib.streaming.state.TreeOrderedSetCache

PREDEFINED_OPTIONS - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBOptions

The predefined settings for RocksDB DBOptions and ColumnFamilyOptions by Flink community.

PredefinedOptions - Enum in org.apache.flink.contrib.streaming.state

The PredefinedOptions are configuration settings for the EmbeddedRocksDBStateBackend.

prepareLocalSnapshotDirectory(long) - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

prev() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksTransformingIteratorWrapper

prev() - Method in class org.apache.flink.contrib.streaming.state.RocksIteratorWrapper

previousSnapshot - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase.NativeRocksDBSnapshotResources

PreviousSnapshot(Collection<IncrementalKeyedStateHandle.HandleAndLocalPath>) - Constructor for class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase.PreviousSnapshot

put(ColumnFamilyHandle, byte[], byte[]) - Method in class org.apache.flink.contrib.streaming.state.RocksDBWriteBatchWrapper

R

refresh() - Method in class org.apache.flink.contrib.streaming.state.RocksIteratorWrapper

register(RocksDBKeyedStateBackend.RocksDbKvStateInfo) - Method in interface org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionManager

registerKvStateInformation(Map<String, RocksDBKeyedStateBackend.RocksDbKvStateInfo>, RocksDBNativeMetricMonitor, String, RocksDBKeyedStateBackend.RocksDbKvStateInfo) - Static method in class org.apache.flink.contrib.streaming.state.RocksDBOperationUtils

release() - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBFullSnapshotResources

release() - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase.NativeRocksDBSnapshotResources

remove(byte[]) - Method in interface org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet.OrderedByteArraySetCache

Removes the given element, if it is contained.

remove(byte[]) - Method in class org.apache.flink.contrib.streaming.state.TreeOrderedSetCache

remove(E) - Method in class org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet

remove(ColumnFamilyHandle, byte[]) - Method in class org.apache.flink.contrib.streaming.state.RocksDBWriteBatchWrapper

requiresLegacySynchronousTimerSnapshots(SnapshotType) - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

restore() - Method in class org.apache.flink.contrib.streaming.state.restore.RocksDBFullRestoreOperation

Restores all key-groups data that is referenced by the passed state handles.

restore() - Method in class org.apache.flink.contrib.streaming.state.restore.RocksDBHeapTimersFullRestoreOperation

Restores all key-groups data that is referenced by the passed state handles.

restore() - Method in class org.apache.flink.contrib.streaming.state.restore.RocksDBIncrementalRestoreOperation

Root method that branches for different implementations of IncrementalKeyedStateHandle.

restore() - Method in class org.apache.flink.contrib.streaming.state.restore.RocksDBNoneRestoreOperation

restore() - Method in interface org.apache.flink.contrib.streaming.state.restore.RocksDBRestoreOperation

Restores state that was previously snapshot-ed from the provided state handles.

RESTORE_OVERLAP_FRACTION_THRESHOLD - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

ROCKSDB - org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend.PriorityQueueStateType

ROCKSDB_TIMER_SERVICE_FACTORY_CACHE_SIZE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBOptions

The cache size per key-group for ROCKSDB timer service factory implementation.

RocksDBCachingPriorityQueueSet<E extends org.apache.flink.runtime.state.heap.HeapPriorityQueueElement> - Class in org.apache.flink.contrib.streaming.state

A priority queue with set semantics, implemented on top of RocksDB.

RocksDBCachingPriorityQueueSet.OrderedByteArraySetCache - Interface in org.apache.flink.contrib.streaming.state

Cache that is organized as an ordered set for byte-arrays.

RocksDBConfigurableOptions - Class in org.apache.flink.contrib.streaming.state

This class contains the configuration options for the EmbeddedRocksDBStateBackend.

RocksDBConfigurableOptions() - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

RocksDBFullRestoreOperation<K> - Class in org.apache.flink.contrib.streaming.state.restore

Encapsulates the process of restoring a RocksDB instance from a full snapshot.

RocksDBFullRestoreOperation(KeyGroupRange, ClassLoader, Map<String, RocksDBKeyedStateBackend.RocksDbKvStateInfo>, StateSerializerProvider<K>, File, DBOptions, Function<String, ColumnFamilyOptions>, RocksDBNativeMetricOptions, MetricGroup, Collection<KeyedStateHandle>, RocksDbTtlCompactFiltersManager, long, Long, ICloseableRegistry) - Constructor for class org.apache.flink.contrib.streaming.state.restore.RocksDBFullRestoreOperation

RocksDBFullSnapshotResources<K> - Class in org.apache.flink.contrib.streaming.state.snapshot

A FullSnapshotResources for the RocksDB backend.

RocksDBFullSnapshotResources(ResourceGuard.Lease, Snapshot, List<RocksDBKeyedStateBackend.RocksDbKvStateInfo>, List<HeapPriorityQueueStateSnapshot<?>>, List<StateMetaInfoSnapshot>, RocksDB, int, KeyGroupRange, TypeSerializer<K>, StreamCompressionDecorator) - Constructor for class org.apache.flink.contrib.streaming.state.snapshot.RocksDBFullSnapshotResources

RocksDBHeapTimersFullRestoreOperation<K> - Class in org.apache.flink.contrib.streaming.state.restore

Encapsulates the process of restoring a RocksDB instance from a full snapshot.

RocksDBHeapTimersFullRestoreOperation(KeyGroupRange, int, ClassLoader, Map<String, RocksDBKeyedStateBackend.RocksDbKvStateInfo>, LinkedHashMap<String, HeapPriorityQueueSnapshotRestoreWrapper<?>>, HeapPriorityQueueSetFactory, StateSerializerProvider<K>, File, DBOptions, Function<String, ColumnFamilyOptions>, RocksDBNativeMetricOptions, MetricGroup, Collection<KeyedStateHandle>, RocksDbTtlCompactFiltersManager, long, Long, ICloseableRegistry) - Constructor for class org.apache.flink.contrib.streaming.state.restore.RocksDBHeapTimersFullRestoreOperation

RocksDBIncrementalCheckpointUtils - Class in org.apache.flink.contrib.streaming.state

Utils for RocksDB Incremental Checkpoint.

RocksDBIncrementalCheckpointUtils() - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils

RocksDBIncrementalCheckpointUtils.RangeCheckResult - Class in org.apache.flink.contrib.streaming.state

Helper class that represents the result of a range check of the actual keys in a RocksDB instance against the proclaimed key-group range of the instance.

RocksDBIncrementalRestoreOperation<K> - Class in org.apache.flink.contrib.streaming.state.restore

Encapsulates the process of restoring a RocksDB instance from an incremental snapshot.

RocksDBIncrementalRestoreOperation(String, KeyGroupRange, int, int, ResourceGuard, CloseableRegistry, CloseableRegistry, ClassLoader, Map<String, RocksDBKeyedStateBackend.RocksDbKvStateInfo>, StateSerializerProvider<K>, File, File, DBOptions, Function<String, ColumnFamilyOptions>, RocksDBNativeMetricOptions, MetricGroup, StateBackend.CustomInitializationMetrics, Collection<IncrementalKeyedStateHandle>, RocksDbTtlCompactFiltersManager, long, Long, double, boolean, boolean, boolean, ExecutorService, AsyncExceptionHandler) - Constructor for class org.apache.flink.contrib.streaming.state.restore.RocksDBIncrementalRestoreOperation

RocksDBKeyedStateBackend<K> - Class in org.apache.flink.contrib.streaming.state

An AbstractKeyedStateBackend that stores its state in RocksDB and serializes state to streams provided by a CheckpointStreamFactory upon checkpointing.

RocksDBKeyedStateBackend(ClassLoader, File, RocksDBResourceContainer, Function<String, ColumnFamilyOptions>, TaskKvStateRegistry, TypeSerializer<K>, ExecutionConfig, TtlTimeProvider, LatencyTrackingStateConfig, RocksDB, LinkedHashMap<String, RocksDBKeyedStateBackend.RocksDbKvStateInfo>, Map<String, HeapPriorityQueueSnapshotRestoreWrapper<?>>, int, CloseableRegistry, StreamCompressionDecorator, ResourceGuard, RocksDBSnapshotStrategyBase<K, ?>, RocksDBWriteBatchWrapper, ColumnFamilyHandle, RocksDBNativeMetricMonitor, SerializedCompositeKeyBuilder<K>, PriorityQueueSetFactory, RocksDbTtlCompactFiltersManager, InternalKeyContext<K>, long, CompletableFuture<Void>, RocksDBManualCompactionManager) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

RocksDBKeyedStateBackend.RocksDbKvStateInfo - Class in org.apache.flink.contrib.streaming.state

Rocks DB specific information about the k/v states.

RocksDBKeyedStateBackendBuilder<K> - Class in org.apache.flink.contrib.streaming.state

Builder class for RocksDBKeyedStateBackend which handles all necessary initializations and clean ups.

RocksDBKeyedStateBackendBuilder(String, ClassLoader, File, RocksDBResourceContainer, Function<String, ColumnFamilyOptions>, TaskKvStateRegistry, TypeSerializer<K>, int, KeyGroupRange, ExecutionConfig, LocalRecoveryConfig, RocksDBPriorityQueueConfig, TtlTimeProvider, LatencyTrackingStateConfig, MetricGroup, StateBackend.CustomInitializationMetrics, Collection<KeyedStateHandle>, StreamCompressionDecorator, CloseableRegistry) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackendBuilder

RocksDbKvStateInfo(ColumnFamilyHandle, RegisteredStateMetaInfoBase) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend.RocksDbKvStateInfo

RocksDBManualCompactionConfig - Class in org.apache.flink.contrib.streaming.state.sstmerge

Configuration for RocksDBManualCompactionManager.

RocksDBManualCompactionConfig(long, int, MemorySize, int, int, MemorySize, int) - Constructor for class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig

RocksDBManualCompactionConfig.Builder - Class in org.apache.flink.contrib.streaming.state.sstmerge

Builder for RocksDBManualCompactionConfig.

RocksDBManualCompactionManager - Interface in org.apache.flink.contrib.streaming.state.sstmerge

Manages compactions of small and disjoint RocksDB SST files that otherwise would not be merged to reduce write amplification.

RocksDBManualCompactionOptions - Class in org.apache.flink.contrib.streaming.state.sstmerge

Configuration options for manual compaction for the RocksDB backend.

RocksDBManualCompactionOptions() - Constructor for class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionOptions

RocksDBMemoryConfiguration - Class in org.apache.flink.contrib.streaming.state

The settings regarding RocksDBs memory usage.

RocksDBMemoryConfiguration() - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBMemoryConfiguration

RocksDBMemoryControllerUtils - Class in org.apache.flink.contrib.streaming.state

Utils to create Cache and WriteBufferManager which are used to control total memory usage of RocksDB.

RocksDBMemoryControllerUtils() - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBMemoryControllerUtils

RocksDBMemoryControllerUtils.RocksDBMemoryFactory - Interface in org.apache.flink.contrib.streaming.state

Factory for Write Buffer Manager and Bock Cache.

RocksDBNativeMetricMonitor - Class in org.apache.flink.contrib.streaming.state

A monitor which pulls {RocksDB} native metrics and forwards them to Flink's metric group.

RocksDBNativeMetricMonitor(RocksDBNativeMetricOptions, MetricGroup, RocksDB, Statistics) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricMonitor

RocksDBNativeMetricOptions - Class in org.apache.flink.contrib.streaming.state

Enable which RocksDB metrics to forward to Flink's metrics reporter.

RocksDBNativeMetricOptions() - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

RocksDBNoneRestoreOperation<K> - Class in org.apache.flink.contrib.streaming.state.restore

Encapsulates the process of initiating a RocksDB instance without restore.

RocksDBNoneRestoreOperation(Map<String, RocksDBKeyedStateBackend.RocksDbKvStateInfo>, File, DBOptions, Function<String, ColumnFamilyOptions>, RocksDBNativeMetricOptions, MetricGroup, RocksDbTtlCompactFiltersManager, Long) - Constructor for class org.apache.flink.contrib.streaming.state.restore.RocksDBNoneRestoreOperation

RocksDBOperationUtils - Class in org.apache.flink.contrib.streaming.state

Utils for RocksDB Operations.

RocksDBOperationUtils() - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBOperationUtils

RocksDBOptions - Class in org.apache.flink.contrib.streaming.state

Configuration options for the RocksDB backend.

RocksDBOptions() - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBOptions

RocksDBOptionsFactory - Interface in org.apache.flink.contrib.streaming.state

A factory for DBOptions and ColumnFamilyOptions to be passed to the EmbeddedRocksDBStateBackend.

RocksDBPriorityQueueConfig - Class in org.apache.flink.contrib.streaming.state

The configuration of rocksDB priority queue state implementation.

RocksDBPriorityQueueConfig() - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBPriorityQueueConfig

RocksDBPriorityQueueConfig(EmbeddedRocksDBStateBackend.PriorityQueueStateType, int) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBPriorityQueueConfig

RocksDBPriorityQueueSetFactory - Class in org.apache.flink.contrib.streaming.state

Encapsulates the logic and resources in connection with creating priority queue state structures, for RocksDB backend.

RocksDBProperty - Enum in org.apache.flink.contrib.streaming.state

RocksDB properties that can be queried by Flink's metrics reporter.

RocksDBResourceContainer - Class in org.apache.flink.contrib.streaming.state

The container for RocksDB resources, including predefined options, option factory and shared resource among instances.

RocksDBResourceContainer() - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBResourceContainer

RocksDBResourceContainer(ReadableConfig, PredefinedOptions, RocksDBOptionsFactory, OpaqueMemoryResource<RocksDBSharedResources>, File, boolean) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBResourceContainer

RocksDBResourceContainer(PredefinedOptions, RocksDBOptionsFactory) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBResourceContainer

RocksDBResourceContainer(PredefinedOptions, RocksDBOptionsFactory, OpaqueMemoryResource<RocksDBSharedResources>) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBResourceContainer

rocksDBResourceGuard - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

Resource guard for the RocksDB instance.

RocksDBRestoreOperation - Interface in org.apache.flink.contrib.streaming.state.restore

Interface for RocksDB restore.

RocksDBRestoreResult - Class in org.apache.flink.contrib.streaming.state.restore

Entity holding result of RocksDB instance restore.

RocksDBRestoreResult(RocksDB, ColumnFamilyHandle, RocksDBNativeMetricMonitor, long, UUID, SortedMap<Long, Collection<IncrementalKeyedStateHandle.HandleAndLocalPath>>, Runnable) - Constructor for class org.apache.flink.contrib.streaming.state.restore.RocksDBRestoreResult

RocksDBSnapshotOperation(long, CheckpointStreamFactory, SnapshotDirectory, List<StateMetaInfoSnapshot>) - Constructor for class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase.RocksDBSnapshotOperation

RocksDBSnapshotStrategyBase<K,R extends org.apache.flink.runtime.state.SnapshotResources> - Class in org.apache.flink.contrib.streaming.state.snapshot

Abstract base class for SnapshotStrategy implementations for RocksDB state backend.

RocksDBSnapshotStrategyBase(String, RocksDB, ResourceGuard, TypeSerializer<K>, LinkedHashMap<String, RocksDBKeyedStateBackend.RocksDbKvStateInfo>, KeyGroupRange, int, LocalRecoveryConfig, File, UUID) - Constructor for class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

RocksDBSnapshotStrategyBase.NativeRocksDBSnapshotResources - Class in org.apache.flink.contrib.streaming.state.snapshot

A SnapshotResources for native rocksdb snapshot.

RocksDBSnapshotStrategyBase.PreviousSnapshot - Class in org.apache.flink.contrib.streaming.state.snapshot

Previous snapshot with uploaded sst files.

RocksDBSnapshotStrategyBase.RocksDBSnapshotOperation - Class in org.apache.flink.contrib.streaming.state.snapshot

Common operation in native rocksdb snapshot result supplier.

RocksDBStateDataTransferHelper - Class in org.apache.flink.contrib.streaming.state

Data transfer helper for RocksDBKeyedStateBackend.

RocksDBStateDownloader - Class in org.apache.flink.contrib.streaming.state

Help class for downloading RocksDB state files.

RocksDBStateDownloader(int) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBStateDownloader

RocksDBStateDownloader(RocksDBStateDataTransferHelper) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBStateDownloader

RocksDBStateUploader - Class in org.apache.flink.contrib.streaming.state

Help class for uploading RocksDB state files.

RocksDBStateUploader(int) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBStateUploader

RocksDBStateUploader(RocksDBStateDataTransferHelper) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBStateUploader

RocksDbTtlCompactFiltersManager - Class in org.apache.flink.contrib.streaming.state.ttl

RocksDB compaction filter utils for state with TTL.

RocksDbTtlCompactFiltersManager(TtlTimeProvider, long, Duration) - Constructor for class org.apache.flink.contrib.streaming.state.ttl.RocksDbTtlCompactFiltersManager

RocksDBWriteBatchWrapper - Class in org.apache.flink.contrib.streaming.state

It's a wrapper class around RocksDB's WriteBatch for writing in bulk.

RocksDBWriteBatchWrapper(RocksDB, long) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBWriteBatchWrapper

RocksDBWriteBatchWrapper(RocksDB, WriteOptions) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBWriteBatchWrapper

RocksDBWriteBatchWrapper(RocksDB, WriteOptions, int, long) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBWriteBatchWrapper

RocksDBWriteBatchWrapper(RocksDB, WriteOptions, int, long, int, long) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBWriteBatchWrapper

RocksDBWriteBatchWrapper(RocksDB, WriteOptions, long) - Constructor for class org.apache.flink.contrib.streaming.state.RocksDBWriteBatchWrapper

RocksIncrementalSnapshotStrategy<K> - Class in org.apache.flink.contrib.streaming.state.snapshot

Snapshot strategy for RocksDBKeyedStateBackend that is based on RocksDB's native checkpoints and creates incremental snapshots.

RocksIncrementalSnapshotStrategy(RocksDB, ResourceGuard, TypeSerializer<K>, LinkedHashMap<String, RocksDBKeyedStateBackend.RocksDbKvStateInfo>, KeyGroupRange, int, LocalRecoveryConfig, File, UUID, SortedMap<Long, Collection<IncrementalKeyedStateHandle.HandleAndLocalPath>>, RocksDBStateUploader, long) - Constructor for class org.apache.flink.contrib.streaming.state.snapshot.RocksIncrementalSnapshotStrategy

RocksIteratorWrapper - Class in org.apache.flink.contrib.streaming.state

This class was originally a wrapper around RocksIterator to check the iterator status for all the methods mentioned to require this check in the wiki documentation: seek, next, seekToFirst, seekToLast, seekForPrev, and prev.

RocksIteratorWrapper(RocksIterator) - Constructor for class org.apache.flink.contrib.streaming.state.RocksIteratorWrapper

RocksNativeFullSnapshotStrategy<K> - Class in org.apache.flink.contrib.streaming.state.snapshot

Snapshot strategy for RocksDBKeyedStateBackend based on RocksDB's native checkpoints and creates full snapshots. the difference between savepoint is that sst files will be uploaded rather than states.

RocksNativeFullSnapshotStrategy(RocksDB, ResourceGuard, TypeSerializer<K>, LinkedHashMap<String, RocksDBKeyedStateBackend.RocksDbKvStateInfo>, KeyGroupRange, int, LocalRecoveryConfig, File, UUID, RocksDBStateUploader) - Constructor for class org.apache.flink.contrib.streaming.state.snapshot.RocksNativeFullSnapshotStrategy

RocksQueueIterator - Class in org.apache.flink.contrib.streaming.state.iterator

An iterator over heap timers that produces rocks compatible binary format.

RocksQueueIterator(HeapPriorityQueueStateSnapshot<?>, KeyGroupRange, int, int) - Constructor for class org.apache.flink.contrib.streaming.state.iterator.RocksQueueIterator

RocksSnapshotUtil - Class in org.apache.flink.contrib.streaming.state.snapshot

Utility methods and constants around RocksDB creating and restoring snapshots for RocksDBKeyedStateBackend.

RocksStateKeysAndNamespaceIterator<K,N> - Class in org.apache.flink.contrib.streaming.state.iterator

Adapter class to bridge between RocksIteratorWrapper and Iterator to iterate over the keys and namespaces.

RocksStateKeysAndNamespaceIterator(RocksIteratorWrapper, String, TypeSerializer<K>, TypeSerializer<N>, int, boolean) - Constructor for class org.apache.flink.contrib.streaming.state.iterator.RocksStateKeysAndNamespaceIterator

RocksStateKeysIterator<K> - Class in org.apache.flink.contrib.streaming.state.iterator

Adapter class to bridge between RocksIteratorWrapper and Iterator to iterate over the keys.

RocksStateKeysIterator(RocksIteratorWrapper, String, TypeSerializer<K>, int, boolean, byte[]) - Constructor for class org.apache.flink.contrib.streaming.state.iterator.RocksStateKeysIterator

RocksStatesPerKeyGroupMergeIterator - Class in org.apache.flink.contrib.streaming.state.iterator

Iterator that merges multiple RocksDB iterators to partition all states into contiguous key-groups.

RocksStatesPerKeyGroupMergeIterator(CloseableRegistry, List<Tuple2<RocksIteratorWrapper, Integer>>, List<SingleStateIterator>, int) - Constructor for class org.apache.flink.contrib.streaming.state.iterator.RocksStatesPerKeyGroupMergeIterator

Creates a new RocksStatesPerKeyGroupMergeIterator.

RocksTransformingIteratorWrapper - Class in org.apache.flink.contrib.streaming.state.iterator

Wrapper around RocksIterator that applies a given StateSnapshotTransformer to the elements during the iteration.

RocksTransformingIteratorWrapper(RocksIterator, StateSnapshotTransformer<byte[]>) - Constructor for class org.apache.flink.contrib.streaming.state.iterator.RocksTransformingIteratorWrapper

S

savepoint() - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

seek(byte[]) - Method in class org.apache.flink.contrib.streaming.state.RocksIteratorWrapper

seek(ByteBuffer) - Method in class org.apache.flink.contrib.streaming.state.RocksIteratorWrapper

seekForPrev(byte[]) - Method in class org.apache.flink.contrib.streaming.state.RocksIteratorWrapper

seekForPrev(ByteBuffer) - Method in class org.apache.flink.contrib.streaming.state.RocksIteratorWrapper

seekToFirst() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksTransformingIteratorWrapper

seekToFirst() - Method in class org.apache.flink.contrib.streaming.state.RocksIteratorWrapper

seekToLast() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksTransformingIteratorWrapper

seekToLast() - Method in class org.apache.flink.contrib.streaming.state.RocksIteratorWrapper

setAndRegisterCompactFilterIfStateTtl(RegisteredStateMetaInfoBase, ColumnFamilyOptions) - Method in class org.apache.flink.contrib.streaming.state.ttl.RocksDbTtlCompactFiltersManager

setAsyncExceptionHandler(AsyncExceptionHandler) - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackendBuilder

setColumnFamilyAsVariable(boolean) - Method in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

Returns the column family as variable.

setCurrentKey(K) - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

setCurrentKeyAndKeyGroup(K, int) - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

setCurrentNamespace(N) - Method in class org.apache.flink.contrib.streaming.state.AbstractRocksDBState

setDbStoragePath(String) - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Sets the path where the RocksDB local database files should be stored on the local file system.

setDbStoragePaths(String...) - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Sets the directories in which the local RocksDB database puts its files (like SST and metadata files).

setDefaultValue(V) - Method in class org.apache.flink.contrib.streaming.state.AbstractRocksDBState

setFixedMemoryPerSlot(String) - Method in class org.apache.flink.contrib.streaming.state.RocksDBMemoryConfiguration

Configures RocksDB to use a fixed amount of memory shared between all instances (operators) in a slot.

setFixedMemoryPerSlot(MemorySize) - Method in class org.apache.flink.contrib.streaming.state.RocksDBMemoryConfiguration

Configures RocksDB to use a fixed amount of memory shared between all instances (operators) in a slot.

setHighPriorityPoolRatio(double) - Method in class org.apache.flink.contrib.streaming.state.RocksDBMemoryConfiguration

Sets the fraction of the total memory to be used for high priority blocks like indexes, dictionaries, etc.

setManualCompactionConfig(RocksDBManualCompactionConfig) - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackendBuilder

setMaxAutoCompactions(int) - Method in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig.Builder

setMaxFileSizeToCompact(MemorySize) - Method in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig.Builder

setMaxFilesToCompact(int) - Method in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig.Builder

setMaxOutputFileSize(MemorySize) - Method in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig.Builder

setMaxParallelCompactions(int) - Method in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig.Builder

setMinFilesToCompact(int) - Method in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig.Builder

setMinInterval(long) - Method in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig.Builder

setNamespaceSerializer(TypeSerializer<N>) - Method in class org.apache.flink.contrib.streaming.state.AbstractRocksDBState

setNumberOfTransferThreads(int) - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Sets the number of threads used to transfer files while snapshotting/restoring.

setPredefinedOptions(PredefinedOptions) - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Sets the predefined options for RocksDB.

setPriorityQueueStateType(EmbeddedRocksDBStateBackend.PriorityQueueStateType) - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Sets the type of the priority queue state.

setPriorityQueueStateType(EmbeddedRocksDBStateBackend.PriorityQueueStateType) - Method in class org.apache.flink.contrib.streaming.state.RocksDBPriorityQueueConfig

setRocksDBMemoryFactory(RocksDBMemoryControllerUtils.RocksDBMemoryFactory) - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Set RocksDBMemoryFactory.

setRocksDBOptions(RocksDBOptionsFactory) - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Sets Options for the RocksDB instances.

setUseManagedMemory(boolean) - Method in class org.apache.flink.contrib.streaming.state.RocksDBMemoryConfiguration

Configures RocksDB to use the managed memory of a slot.

setValueSerializer(TypeSerializer<V>) - Method in class org.apache.flink.contrib.streaming.state.AbstractRocksDBState

setWriteBatchSize(long) - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

Sets the max batch size will be used in RocksDBWriteBatchWrapper, no positive value will disable memory size controller, just use item count controller.

setWriteBufferRatio(double) - Method in class org.apache.flink.contrib.streaming.state.RocksDBMemoryConfiguration

Sets the fraction of the total memory to be used for write buffers.

SingleStateIterator - Interface in org.apache.flink.contrib.streaming.state.iterator

An interface for iterating over a single state in a RocksDB state backend.

size() - Method in interface org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet.OrderedByteArraySetCache

Returns the number of contained elements.

size() - Method in class org.apache.flink.contrib.streaming.state.RocksDBCachingPriorityQueueSet

This implementation comes at a relatively high cost per invocation.

size() - Method in class org.apache.flink.contrib.streaming.state.TreeOrderedSetCache

SizeAllMemTables - org.apache.flink.contrib.streaming.state.RocksDBProperty

snapshot(long, long, CheckpointStreamFactory, CheckpointOptions) - Method in class org.apache.flink.contrib.streaming.state.RocksDBKeyedStateBackend

Triggers an asynchronous snapshot of the keyed state backend from RocksDB.

snapshotDirectory - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase.NativeRocksDBSnapshotResources

snapshotMetaData(long, List<StateMetaInfoSnapshot>) - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

snapshotMetaData(long, List<StateMetaInfoSnapshot>) - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksIncrementalSnapshotStrategy

snapshotMetaData(long, List<StateMetaInfoSnapshot>) - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksNativeFullSnapshotStrategy

SPINNING_DISK_OPTIMIZED - org.apache.flink.contrib.streaming.state.PredefinedOptions

Pre-defined options for regular spinning hard disks.

SPINNING_DISK_OPTIMIZED_HIGH_MEM - org.apache.flink.contrib.streaming.state.PredefinedOptions

Pre-defined options for better performance on regular spinning hard disks, at the cost of a higher memory consumption.

SST_FILE_SUFFIX - Static variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksSnapshotUtil

File suffix of sstable files.

start() - Method in interface org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionManager

state - Variable in class org.apache.flink.contrib.streaming.state.iterator.AbstractRocksStateKeysIterator

StateHandleDownloadSpec - Class in org.apache.flink.contrib.streaming.state

This class represents a download specification for the content of one IncrementalRemoteKeyedStateHandle to a target Path.

StateHandleDownloadSpec(IncrementalRemoteKeyedStateHandle, Path) - Constructor for class org.apache.flink.contrib.streaming.state.StateHandleDownloadSpec

stateMetaInfoSnapshots - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase.NativeRocksDBSnapshotResources

stateMetaInfoSnapshots - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase.RocksDBSnapshotOperation

The state meta data.

status() - Method in class org.apache.flink.contrib.streaming.state.RocksIteratorWrapper

supportsNoClaimRestoreMode() - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

supportsSavepointFormat(SavepointFormatType) - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

syncPrepareResources(long) - Method in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase

T

TARGET_FILE_SIZE_BASE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

TIMER_SERVICE_FACTORY - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBOptions

Choice of timer service implementation.

tmpResourcesRegistry - Variable in class org.apache.flink.contrib.streaming.state.snapshot.RocksDBSnapshotStrategyBase.RocksDBSnapshotOperation

toString() - Method in class org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend

toString() - Method in class org.apache.flink.contrib.streaming.state.RocksDBIncrementalCheckpointUtils.RangeCheckResult

toString() - Method in class org.apache.flink.contrib.streaming.state.sstmerge.RocksDBManualCompactionConfig

toString() - Method in class org.apache.flink.contrib.streaming.state.StateHandleDownloadSpec

TotalSstFilesSize - org.apache.flink.contrib.streaming.state.RocksDBProperty

TRACK_COMPACTION_PENDING - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBNativeMetricOptions

transferAllStateDataToDirectory(Collection<StateHandleDownloadSpec>, ICloseableRegistry) - Method in class org.apache.flink.contrib.streaming.state.RocksDBStateDownloader

Transfer all state data to the target directory, as specified in the download requests.

TreeOrderedSetCache - Class in org.apache.flink.contrib.streaming.state

Implementation of a lexicographically ordered set of byte-arrays, based on a TreeSet.

U

uploadFilesToCheckpointFs(List<Path>, CheckpointStreamFactory, CheckpointedStateScope, CloseableRegistry, CloseableRegistry) - Method in class org.apache.flink.contrib.streaming.state.RocksDBStateUploader

Upload all the files to checkpoint fileSystem using specified number of threads.

USE_BLOOM_FILTER - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

USE_DELETE_FILES_IN_RANGE_DURING_RESCALING - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

USE_DYNAMIC_LEVEL_SIZE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

USE_INGEST_DB_RESTORE_MODE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

USE_MANAGED_MEMORY - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBOptions

USE_PARTITIONED_INDEX_FILTERS - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBOptions

V

validate() - Method in class org.apache.flink.contrib.streaming.state.RocksDBMemoryConfiguration

Validates if the configured options are valid with respect to one another.

value() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksQueueIterator

value() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksStatesPerKeyGroupMergeIterator

value() - Method in class org.apache.flink.contrib.streaming.state.iterator.RocksTransformingIteratorWrapper

value() - Method in interface org.apache.flink.contrib.streaming.state.iterator.SingleStateIterator

value() - Method in class org.apache.flink.contrib.streaming.state.RocksIteratorWrapper

valueOf(String) - Static method in enum org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend.PriorityQueueStateType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.flink.contrib.streaming.state.PredefinedOptions

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.flink.contrib.streaming.state.RocksDBProperty

Returns the enum constant of this type with the specified name.

values() - Static method in enum org.apache.flink.contrib.streaming.state.EmbeddedRocksDBStateBackend.PriorityQueueStateType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.flink.contrib.streaming.state.PredefinedOptions

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.flink.contrib.streaming.state.RocksDBProperty

Returns an array containing the constants of this enum type, in the order they are declared.

W

WRITE_BATCH_SIZE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

WRITE_BUFFER_RATIO - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBOptions

WRITE_BUFFER_SIZE - Static variable in class org.apache.flink.contrib.streaming.state.RocksDBConfigurableOptions

writeOptions - Variable in class org.apache.flink.contrib.streaming.state.AbstractRocksDBState

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