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

类 RocksDbTtlCompactFiltersManager

java.lang.Object

org.apache.flink.contrib.streaming.state.ttl.RocksDbTtlCompactFiltersManager

public class RocksDbTtlCompactFiltersManager
extends Object

RocksDB compaction filter utils for state with TTL.

构造器概要

构造器

构造器和说明
RocksDbTtlCompactFiltersManager(boolean enableTtlCompactionFilter, org.apache.flink.runtime.state.ttl.TtlTimeProvider ttlTimeProvider)

方法概要

限定符和类型	方法和说明
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)

从类继承的方法 java.lang.Object

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

构造器详细资料

RocksDbTtlCompactFiltersManager

public RocksDbTtlCompactFiltersManager(boolean enableTtlCompactionFilter,
                                       org.apache.flink.runtime.state.ttl.TtlTimeProvider ttlTimeProvider)

方法详细资料

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()