Package | Description |
---|---|
org.apache.flink.contrib.streaming.state | |
org.apache.flink.contrib.streaming.state.snapshot |
Constructor and Description |
---|
RocksDBKeyedStateBackend(ClassLoader userCodeClassLoader,
File instanceBasePath,
RocksDBResourceContainer optionsContainer,
java.util.function.Function<String,org.rocksdb.ColumnFamilyOptions> columnFamilyOptionsFactory,
TaskKvStateRegistry kvStateRegistry,
TypeSerializer<K> keySerializer,
ExecutionConfig executionConfig,
TtlTimeProvider ttlTimeProvider,
LatencyTrackingStateConfig latencyTrackingStateConfig,
org.rocksdb.RocksDB db,
LinkedHashMap<String,RocksDBKeyedStateBackend.RocksDbKvStateInfo> kvStateInformation,
Map<String,HeapPriorityQueueSnapshotRestoreWrapper<?>> registeredPQStates,
int keyGroupPrefixBytes,
CloseableRegistry cancelStreamRegistry,
StreamCompressionDecorator keyGroupCompressionDecorator,
ResourceGuard rocksDBResourceGuard,
RocksDBSnapshotStrategyBase<K,?> checkpointSnapshotStrategy,
RocksDBWriteBatchWrapper writeBatchWrapper,
org.rocksdb.ColumnFamilyHandle defaultColumnFamilyHandle,
RocksDBNativeMetricMonitor nativeMetricMonitor,
SerializedCompositeKeyBuilder<K> sharedRocksKeyBuilder,
PriorityQueueSetFactory priorityQueueFactory,
RocksDbTtlCompactFiltersManager ttlCompactFiltersManager,
InternalKeyContext<K> keyContext,
long writeBatchSize) |
Modifier and Type | Class and Description |
---|---|
class |
RocksFullSnapshotStrategy<K>
Snapshot strategy to create full snapshots of
RocksDBKeyedStateBackend . |
class |
RocksIncrementalSnapshotStrategy<K>
Snapshot strategy for
RocksDBKeyedStateBackend
that is based on RocksDB's native checkpoints and creates incremental snapshots. |
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