org.apache.flink.runtime.fs.hdfs

Class HadoopBlockLocation

java.lang.Object

org.apache.flink.runtime.fs.hdfs.HadoopBlockLocation

All Implemented Interfaces:

Comparable<BlockLocation>, BlockLocation

public final class HadoopBlockLocation
extends Object
implements BlockLocation

Implementation of the BlockLocation interface for the Hadoop Distributed File System.

Constructor Summary

Constructors

Constructor and Description
HadoopBlockLocation(org.apache.hadoop.fs.BlockLocation blockLocation) Creates a new block location

Method Summary

Modifier and Type	Method and Description
int	compareTo(BlockLocation o)
String[]	getHosts()
long	getLength()
long	getOffset()

Methods inherited from class java.lang.Object

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

Constructor Detail

HadoopBlockLocation

public HadoopBlockLocation(org.apache.hadoop.fs.BlockLocation blockLocation)

Creates a new block location

Parameters:

blockLocation - the original HDFS block location

Method Detail

getHosts

public String[] getHosts()
                  throws IOException

Specified by:

getHosts in interface BlockLocation

Throws:

IOException

getLength

public long getLength()

Specified by:

getLength in interface BlockLocation

getOffset

public long getOffset()

Specified by:

getOffset in interface BlockLocation

compareTo

public int compareTo(BlockLocation o)

Specified by:

compareTo in interface Comparable<BlockLocation>