org.apache.hadoop.streaming

Class DumpTypedBytes

java.lang.Object

org.apache.hadoop.streaming.DumpTypedBytes

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

public class DumpTypedBytes
extends java.lang.Object
implements org.apache.hadoop.util.Tool

Utility program that fetches all files that match a given pattern and dumps their content to stdout as typed bytes. This works for all files that can be handled by AutoInputFormat.

Constructor Summary

Constructors

Constructor and Description
DumpTypedBytes()
DumpTypedBytes(org.apache.hadoop.conf.Configuration conf)

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.hadoop.conf.Configuration	getConf()
static void	main(java.lang.String[] args)
int	run(java.lang.String[] args) The main driver for DumpTypedBytes.
void	setConf(org.apache.hadoop.conf.Configuration conf)

Methods inherited from class java.lang.Object

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

Constructor Detail

DumpTypedBytes

public DumpTypedBytes(org.apache.hadoop.conf.Configuration conf)

DumpTypedBytes

public DumpTypedBytes()

Method Detail

getConf

public org.apache.hadoop.conf.Configuration getConf()

Specified by:

getConf in interface org.apache.hadoop.conf.Configurable

setConf

public void setConf(org.apache.hadoop.conf.Configuration conf)

Specified by:

setConf in interface org.apache.hadoop.conf.Configurable

run

public int run(java.lang.String[] args)
        throws java.lang.Exception

The main driver for DumpTypedBytes.

Specified by:

run in interface org.apache.hadoop.util.Tool

Throws:

java.lang.Exception

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception