org.apache.hadoop.streaming

Class DumpTypedBytes

java.lang.Object

org.apache.hadoop.streaming.DumpTypedBytes

All Implemented Interfaces:

Configurable, Tool

public class DumpTypedBytes
extends Object
implements 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(Configuration conf)

Method Summary

Methods

Modifier and Type	Method and Description
Configuration	getConf() Return the configuration used by this object.
static void	main(String[] args)
int	run(String[] args) The main driver for DumpTypedBytes.
void	setConf(Configuration conf) Set the configuration to be used by this object.

Methods inherited from class java.lang.Object

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

Constructor Detail

DumpTypedBytes

public DumpTypedBytes(Configuration conf)

DumpTypedBytes

public DumpTypedBytes()

Method Detail

getConf

public Configuration getConf()

Description copied from interface: Configurable

Return the configuration used by this object.

Specified by:

getConf in interface Configurable

setConf

public void setConf(Configuration conf)

Description copied from interface: Configurable

Set the configuration to be used by this object.

Specified by:

setConf in interface Configurable

run

public int run(String[] args)
        throws Exception

The main driver for DumpTypedBytes.

Specified by:

run in interface Tool

Parameters:

args - command specific arguments.

Returns:

exit code.

Throws:

Exception

main

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

Throws:

Exception