org.apache.flink.runtime.fs.hdfs

类 HadoopBlockLocation

java.lang.Object

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

所有已实现的接口:

Comparable<org.apache.flink.core.fs.BlockLocation>, org.apache.flink.core.fs.BlockLocation

public final class HadoopBlockLocation
extends Object
implements org.apache.flink.core.fs.BlockLocation

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

构造器概要

构造器

构造器和说明
HadoopBlockLocation(org.apache.hadoop.fs.BlockLocation blockLocation) Creates a new block location.

方法概要

限定符和类型	方法和说明
int	compareTo(org.apache.flink.core.fs.BlockLocation o)
String[]	getHosts()
long	getLength()
long	getOffset()

从类继承的方法 java.lang.Object

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

构造器详细资料

HadoopBlockLocation

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

Creates a new block location.

参数:

blockLocation - the original HDFS block location

方法详细资料

getHosts

public String[] getHosts()
                  throws IOException

指定者:

getHosts 在接口中 org.apache.flink.core.fs.BlockLocation

抛出:

IOException

getLength

public long getLength()

指定者:

getLength 在接口中 org.apache.flink.core.fs.BlockLocation

getOffset

public long getOffset()

指定者:

getOffset 在接口中 org.apache.flink.core.fs.BlockLocation

compareTo

public int compareTo(org.apache.flink.core.fs.BlockLocation o)

指定者:

compareTo 在接口中 Comparable<org.apache.flink.core.fs.BlockLocation>