org.apache.hadoop.hdfs.protocol

Class BlockLocalPathInfo

java.lang.Object

org.apache.hadoop.hdfs.protocol.BlockLocalPathInfo

@InterfaceAudience.Private
@InterfaceStability.Evolving
public class BlockLocalPathInfo
extends Object

A block and the full path information to the block data file and the metadata file stored on the local file system.

Constructor Summary

Constructors

Constructor and Description
BlockLocalPathInfo(ExtendedBlock b, String file, String metafile) Constructs BlockLocalPathInfo.

Method Summary

Methods

Modifier and Type	Method and Description
ExtendedBlock	getBlock()
String	getBlockPath() Get the Block data file.
String	getMetaPath() Get the Block metadata file.
long	getNumBytes() Get number of bytes in the block.

Methods inherited from class java.lang.Object

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

Constructor Detail

BlockLocalPathInfo

public BlockLocalPathInfo(ExtendedBlock b,
                  String file,
                  String metafile)

Constructs BlockLocalPathInfo.

Parameters:

b - The block corresponding to this lock path info.

file - Block data file.

metafile - Metadata file for the block.

Method Detail

getBlockPath

public String getBlockPath()

Get the Block data file.

Returns:

Block data file.

getBlock

public ExtendedBlock getBlock()

Returns:

the Block

getMetaPath

public String getMetaPath()

Get the Block metadata file.

Returns:

Block metadata file.

getNumBytes

public long getNumBytes()

Get number of bytes in the block.

Returns:

Number of bytes in the block.