Package org.apache.hadoop.hdfs.shortcircuit

Class ClientMmap

java.lang.Object

org.apache.hadoop.hdfs.shortcircuit.ClientMmap

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

@Private
public class ClientMmap
extends java.lang.Object
implements java.io.Closeable

A reference to a memory-mapped region used by an HDFS client.

Method Summary

Modifier and Type	Method	Description
void	close()	Close the ClientMmap object.
java.nio.MappedByteBuffer	getMappedByteBuffer()

Methods inherited from class java.lang.Object

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

Method Detail

close

public void close()

Close the ClientMmap object.

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

getMappedByteBuffer

public java.nio.MappedByteBuffer getMappedByteBuffer()