org.apache.hadoop.yarn.util
Class FSDownload

java.lang.Object
  org.apache.hadoop.yarn.util.FSDownload

All Implemented Interfaces:

Callable<org.apache.hadoop.fs.Path>

public class FSDownload
extends Object
implements Callable<org.apache.hadoop.fs.Path>

Download a single URL to the local disk.

Constructor Summary

FSDownload(org.apache.hadoop.fs.FileContext files, org.apache.hadoop.security.UserGroupInformation ugi, org.apache.hadoop.conf.Configuration conf, org.apache.hadoop.fs.Path destDirPath, org.apache.hadoop.yarn.api.records.LocalResource resource, Random rand)

Method Summary

org.apache.hadoop.fs.Path

call()

Methods inherited from class java.lang.Object

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

Constructor Detail

FSDownload

public FSDownload(org.apache.hadoop.fs.FileContext files,
                  org.apache.hadoop.security.UserGroupInformation ugi,
                  org.apache.hadoop.conf.Configuration conf,
                  org.apache.hadoop.fs.Path destDirPath,
                  org.apache.hadoop.yarn.api.records.LocalResource resource,
                  Random rand)

Method Detail

call

public org.apache.hadoop.fs.Path call()
                               throws Exception

Specified by:

call in interface Callable<org.apache.hadoop.fs.Path>

Throws:

Exception