| Package | Description |
|---|---|
| org.apache.flink.contrib.streaming.state | |
| org.apache.flink.contrib.streaming.state.restore |
| Modifier and Type | Method and Description |
|---|---|
static org.rocksdb.ColumnFamilyDescriptor |
RocksDBOperationUtils.createColumnFamilyDescriptor(org.apache.flink.runtime.state.RegisteredStateMetaInfoBase metaInfoBase,
java.util.function.Function<String,org.rocksdb.ColumnFamilyOptions> columnFamilyOptionsFactory,
RocksDbTtlCompactFiltersManager ttlCompactFiltersManager,
Long writeBufferManagerCapacity)
Creates a column descriptor for a state column family.
|
static RocksDBKeyedStateBackend.RocksDbKvStateInfo |
RocksDBOperationUtils.createStateInfo(org.apache.flink.runtime.state.RegisteredStateMetaInfoBase metaInfoBase,
org.rocksdb.RocksDB db,
java.util.function.Function<String,org.rocksdb.ColumnFamilyOptions> columnFamilyOptionsFactory,
RocksDbTtlCompactFiltersManager ttlCompactFiltersManager,
Long writeBufferManagerCapacity)
Creates a state info from a new meta info to use with a k/v state.
|
| Constructor and Description |
|---|
RocksDBKeyedStateBackend(ClassLoader userCodeClassLoader,
File instanceBasePath,
RocksDBResourceContainer optionsContainer,
java.util.function.Function<String,org.rocksdb.ColumnFamilyOptions> columnFamilyOptionsFactory,
org.apache.flink.runtime.query.TaskKvStateRegistry kvStateRegistry,
org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer,
org.apache.flink.api.common.ExecutionConfig executionConfig,
org.apache.flink.runtime.state.ttl.TtlTimeProvider ttlTimeProvider,
org.apache.flink.runtime.state.metrics.LatencyTrackingStateConfig latencyTrackingStateConfig,
org.rocksdb.RocksDB db,
LinkedHashMap<String,RocksDBKeyedStateBackend.RocksDbKvStateInfo> kvStateInformation,
Map<String,org.apache.flink.runtime.state.heap.HeapPriorityQueueSnapshotRestoreWrapper<?>> registeredPQStates,
int keyGroupPrefixBytes,
org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry,
org.apache.flink.runtime.state.StreamCompressionDecorator keyGroupCompressionDecorator,
org.apache.flink.util.ResourceGuard rocksDBResourceGuard,
RocksDBSnapshotStrategyBase<K,?> checkpointSnapshotStrategy,
RocksDBWriteBatchWrapper writeBatchWrapper,
org.rocksdb.ColumnFamilyHandle defaultColumnFamilyHandle,
RocksDBNativeMetricMonitor nativeMetricMonitor,
org.apache.flink.runtime.state.SerializedCompositeKeyBuilder<K> sharedRocksKeyBuilder,
org.apache.flink.runtime.state.PriorityQueueSetFactory priorityQueueFactory,
RocksDbTtlCompactFiltersManager ttlCompactFiltersManager,
org.apache.flink.runtime.state.heap.InternalKeyContext<K> keyContext,
long writeBatchSize) |
| Constructor and Description |
|---|
RocksDBFullRestoreOperation(org.apache.flink.runtime.state.KeyGroupRange keyGroupRange,
ClassLoader userCodeClassLoader,
Map<String,RocksDBKeyedStateBackend.RocksDbKvStateInfo> kvStateInformation,
org.apache.flink.runtime.state.StateSerializerProvider<K> keySerializerProvider,
File instanceRocksDBPath,
org.rocksdb.DBOptions dbOptions,
java.util.function.Function<String,org.rocksdb.ColumnFamilyOptions> columnFamilyOptionsFactory,
RocksDBNativeMetricOptions nativeMetricOptions,
org.apache.flink.metrics.MetricGroup metricGroup,
Collection<org.apache.flink.runtime.state.KeyedStateHandle> restoreStateHandles,
RocksDbTtlCompactFiltersManager ttlCompactFiltersManager,
long writeBatchSize,
Long writeBufferManagerCapacity) |
RocksDBHeapTimersFullRestoreOperation(org.apache.flink.runtime.state.KeyGroupRange keyGroupRange,
int numberOfKeyGroups,
ClassLoader userCodeClassLoader,
Map<String,RocksDBKeyedStateBackend.RocksDbKvStateInfo> kvStateInformation,
LinkedHashMap<String,org.apache.flink.runtime.state.heap.HeapPriorityQueueSnapshotRestoreWrapper<?>> registeredPQStates,
org.apache.flink.runtime.state.heap.HeapPriorityQueueSetFactory priorityQueueFactory,
org.apache.flink.runtime.state.StateSerializerProvider<K> keySerializerProvider,
File instanceRocksDBPath,
org.rocksdb.DBOptions dbOptions,
java.util.function.Function<String,org.rocksdb.ColumnFamilyOptions> columnFamilyOptionsFactory,
RocksDBNativeMetricOptions nativeMetricOptions,
org.apache.flink.metrics.MetricGroup metricGroup,
Collection<org.apache.flink.runtime.state.KeyedStateHandle> restoreStateHandles,
RocksDbTtlCompactFiltersManager ttlCompactFiltersManager,
long writeBatchSize,
Long writeBufferManagerCapacity) |
RocksDBIncrementalRestoreOperation(String operatorIdentifier,
org.apache.flink.runtime.state.KeyGroupRange keyGroupRange,
int keyGroupPrefixBytes,
int numberOfTransferringThreads,
org.apache.flink.core.fs.CloseableRegistry cancelStreamRegistry,
ClassLoader userCodeClassLoader,
Map<String,RocksDBKeyedStateBackend.RocksDbKvStateInfo> kvStateInformation,
org.apache.flink.runtime.state.StateSerializerProvider<K> keySerializerProvider,
File instanceBasePath,
File instanceRocksDBPath,
org.rocksdb.DBOptions dbOptions,
java.util.function.Function<String,org.rocksdb.ColumnFamilyOptions> columnFamilyOptionsFactory,
RocksDBNativeMetricOptions nativeMetricOptions,
org.apache.flink.metrics.MetricGroup metricGroup,
Collection<org.apache.flink.runtime.state.KeyedStateHandle> restoreStateHandles,
RocksDbTtlCompactFiltersManager ttlCompactFiltersManager,
long writeBatchSize,
Long writeBufferManagerCapacity) |
RocksDBNoneRestoreOperation(Map<String,RocksDBKeyedStateBackend.RocksDbKvStateInfo> kvStateInformation,
File instanceRocksDBPath,
org.rocksdb.DBOptions dbOptions,
java.util.function.Function<String,org.rocksdb.ColumnFamilyOptions> columnFamilyOptionsFactory,
RocksDBNativeMetricOptions nativeMetricOptions,
org.apache.flink.metrics.MetricGroup metricGroup,
RocksDbTtlCompactFiltersManager ttlCompactFiltersManager,
Long writeBufferManagerCapacity) |
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