org.apache.flink.table.store.connector.lookup

类 RocksDBStateFactory

java.lang.Object

org.apache.flink.table.store.connector.lookup.RocksDBStateFactory

所有已实现的接口:

Closeable, AutoCloseable

public class RocksDBStateFactory
extends Object
implements Closeable

Factory to create state.

构造器概要

构造器

构造器和说明
RocksDBStateFactory(String path, org.apache.flink.configuration.Configuration conf)

方法概要

限定符和类型	方法和说明
void	close()
RocksDBSetState	setState(String name, org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.RowData> keySerializer, org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.RowData> valueSerializer, long lruCacheSize)
RocksDBValueState	valueState(String name, org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.RowData> keySerializer, org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.RowData> valueSerializer, long lruCacheSize)

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

RocksDBStateFactory

public RocksDBStateFactory(String path,
                           org.apache.flink.configuration.Configuration conf)
                    throws IOException

抛出:

IOException

方法详细资料

valueState

public RocksDBValueState valueState(String name,
                                    org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.RowData> keySerializer,
                                    org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.RowData> valueSerializer,
                                    long lruCacheSize)
                             throws IOException

抛出:

IOException

setState

public RocksDBSetState setState(String name,
                                org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.RowData> keySerializer,
                                org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.RowData> valueSerializer,
                                long lruCacheSize)
                         throws IOException

抛出:

IOException

close

public void close()
           throws IOException

指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

抛出:

IOException