接口 org.apache.hadoop.hbase.io.hfile.bucket.IOEngine
的使用

使用IOEngine的程序包

程序包	说明
org.apache.hadoop.hbase.io.hfile.bucket	Provides BucketCache, an implementation of BlockCache.

org.apache.hadoop.hbase.io.hfile.bucket中IOEngine的使用

org.apache.hadoop.hbase.io.hfile.bucket中IOEngine的子接口

限定符和类型	接口和说明
interface	PersistentIOEngine A class implementing PersistentIOEngine interface supports persistent and file integrity verify for BucketCache

实现IOEngine的org.apache.hadoop.hbase.io.hfile.bucket中的类

限定符和类型	类和说明
class	ByteBufferIOEngine IO engine that stores data in memory using an array of ByteBuffers ByteBufferArray
class	FileIOEngine IO engine that stores data to a file on the local file system.