Package org.apache.flink.state.rocksdb.ttl

Class RocksDbTtlCompactFiltersManager

java.lang.Object

org.apache.flink.state.rocksdb.ttl.RocksDbTtlCompactFiltersManager

public class RocksDbTtlCompactFiltersManager
extends Object

RocksDB compaction filter utils for state with TTL.

Constructor Summary

Constructors

Constructor	Description
RocksDbTtlCompactFiltersManager(org.apache.flink.runtime.state.ttl.TtlTimeProvider ttlTimeProvider, long queryTimeAfterNumEntries, Duration periodicCompactionTime)

Method Summary

Modifier and Type	Method	Description
void	configCompactFilter(org.apache.flink.api.common.state.StateDescriptor<?,?> stateDesc, org.apache.flink.api.common.typeutils.TypeSerializer<?> stateSerializer)
void	disposeAndClearRegisteredCompactionFactories()
void	setAndRegisterCompactFilterIfStateTtl(org.apache.flink.runtime.state.RegisteredStateMetaInfoBase metaInfoBase, org.rocksdb.ColumnFamilyOptions options)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RocksDbTtlCompactFiltersManager

public RocksDbTtlCompactFiltersManager(org.apache.flink.runtime.state.ttl.TtlTimeProvider ttlTimeProvider,
 long queryTimeAfterNumEntries,
 Duration periodicCompactionTime)

Method Details

setAndRegisterCompactFilterIfStateTtl

public void setAndRegisterCompactFilterIfStateTtl(@Nonnull
 org.apache.flink.runtime.state.RegisteredStateMetaInfoBase metaInfoBase,
 @Nonnull
 org.rocksdb.ColumnFamilyOptions options)

configCompactFilter

public void configCompactFilter(@Nonnull
 org.apache.flink.api.common.state.StateDescriptor<?,?> stateDesc,
 org.apache.flink.api.common.typeutils.TypeSerializer<?> stateSerializer)

disposeAndClearRegisteredCompactionFactories

public void disposeAndClearRegisteredCompactionFactories()