com.asakusafw.runtime.util.hadoop

Class ConfigurationDetecter

java.lang.Object

com.asakusafw.runtime.util.hadoop.ConfigurationDetecter

public final class ConfigurationDetecter
extends Object

Detects and write out the current Hadoop configuration directory.

Since:

0.5.0

Method Summary

Modifier and Type	Method and Description
static void	main(String[] args) Program entry.
static File	read(File path) Read the path in the target file.

Methods inherited from class java.lang.Object

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

Method Detail

main

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

Program entry.

Parameters:

args - [0] - the path to the output file

Throws:

IOException - if failed to create output

read

public static File read(File path)
                 throws IOException

Read the path in the target file.

Parameters:

path - the file which has another path

Returns:

the read path

Throws:

IOException - if failed to read the path

IllegalArgumentException - if some parameters were null