类的使用
org.apache.flink.contrib.streaming.state.RocksIteratorWrapper

使用RocksIteratorWrapper的程序包

程序包	说明
org.apache.flink.contrib.streaming.state
org.apache.flink.contrib.streaming.state.iterator

org.apache.flink.contrib.streaming.state中RocksIteratorWrapper的使用

返回RocksIteratorWrapper的org.apache.flink.contrib.streaming.state中的方法

限定符和类型	方法和说明
static RocksIteratorWrapper	RocksDBOperationUtils.getRocksIterator(org.rocksdb.RocksDB db)
static RocksIteratorWrapper	RocksDBOperationUtils.getRocksIterator(org.rocksdb.RocksDB db, org.rocksdb.ColumnFamilyHandle columnFamilyHandle)

org.apache.flink.contrib.streaming.state.iterator中RocksIteratorWrapper的使用

org.apache.flink.contrib.streaming.state.iterator中RocksIteratorWrapper的子类

限定符和类型	类和说明
class	RocksTransformingIteratorWrapper Wrapper around RocksIterator that applies a given StateSnapshotTransformer to the elements during the iteration.

参数类型为RocksIteratorWrapper的org.apache.flink.contrib.streaming.state.iterator中的构造器

构造器和说明
RocksStateKeysIterator(RocksIteratorWrapper iterator, String state, org.apache.flink.api.common.typeutils.TypeSerializer<K> keySerializer, int keyGroupPrefixBytes, boolean ambiguousKeyPossible, byte[] namespaceBytes)

类型变量类型为RocksIteratorWrapper的org.apache.flink.contrib.streaming.state.iterator中的构造器参数

构造器和说明
RocksStatesPerKeyGroupMergeIterator(List<org.apache.flink.api.java.tuple.Tuple2<RocksIteratorWrapper,Integer>> kvStateIterators, int keyGroupPrefixByteCount)